Nilfisk ALTO Carpet Cleaner 05210F User Manual

SCRUBTEC 770 S

SCRUBTEC 770 L

SCRUBTEC 784 S

SCRUBTEC 784 L

SCRUBTEC 795 S

SCRUBTEC 795 L

Operator's

Manual

MODELS: 05210F, 05210G, 05211F, 05220F, 05220G, 05221F

05230F, 05231F

U.S. Patent No. 6,760,947; No. 6,105,192; No. RE39,581 (Deluxe Machines)

English (2-30)

READ THIS MANUAL

Parts List (31-67)

Form No. 70935A 11/07, Revised 12/09

Printed in the U.S.A.

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OPERATOR SAFETY INSTRUCTIONS

DANGER!

Failure to read and observe all DANGER statements could result in severe bodily injury or death. Read and observe all DANGER

statements found in your Owner’s Manual and on your machine.

WARNING!

Failure to read and observe all WARNING statements could result in injury to you or to other personnel; property damage could occur

as well. Read and observe all WARNING statements found in your Owner’s Manual and on your machine.

CAUTION!

Failure to read and observe all CAUTION statements could result in damage to the machine or to other property. Read and observe

all CAUTION statements found in our Owner’s Manual and on your machine.

DANGER!

Failure to read the Owner’s Manual prior to operating or attempting any service or maintenance procedure to your Nilﬁsk Alto machine

could result in injury to you or to other personnel; damage to the machine or to other property could occur as well. You must have

training in the operation of this machine before using it. If your operator(s) cannot read English, have this manual explained fully

before attempting to operate this machine.

DANGER!

Operating a machine that is not completely or fully assembled could result in injury or property damage. Do not operate this machine

until it is completely assembled. Inspect the machine carefully before operation.

DANGER!

Machines can cause an explosion when operated near ﬂammable materials and vapors. Do not use this machine with or near fuels,

grain dust, solvents, thinners, or other ﬂammable materials. This machine is not suitable for picking up hazardous dust.

DANGER!

Lead acid batteries generate gases which can cause an explosion. Keep sparks and ﬂames away from batteries. Do not smoke

around the machine. Charge the batteries only in an area with good ventilation. Make sure that you unplug the AC charger from the

wall outlet before operating the machine.

DANGER!

Working with batteries can be dangerous! Always wear eye protection and protective clothing when working near batteries. Remove

all jewelry. Do not put tools or other metal objects across the battery terminals, or the tops of the batteries.

DANGER!

Using a charger with a damaged power cord could result in an electrocution. Do not use the charger if the power cord is damaged.

WARNING!

Operating this machine from anywhere other than the back of the machine could result in injury or damage. Operate this machine

only from the rear.

WARNING!

This machine is heavy. Get assistance before attempting to transport or move it. Use two able persons to move the machine on a

ramp or incline. Always move slowly. Do not turn the machine on a ramp. If operating machine on a gradient over 2%, do not stop,

turn or park. Read the “Procedures For Transporting” in this manual before transporting.

WARNING!

Machines can topple over if guided over the edges of stairs or loading docks and cause injury or damage. Stop and leave this

machine only on a level surface. When you stop the machine, turn the key “OFF”. Set the parking brake.

WARNING!

Maintenance and repairs performed by unauthorized personnel could result in damage or injury. Maintenance and repairs must be

performed by authorized Nilﬁsk Alto personnel only.

WARNING!

Any alterations or modiﬁcations of this machine could result in damage to the machine or injury to the operator or other bystanders.

Alterations or modiﬁcations not authorized by the manufacturer voids any and all warranties and liabilities.

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 3 -

OPERATOR SAFETY INSTRUCTIONS

WARNING!

Electrical components of this machine can “short-out” if exposed to water or moisture. Keep the electrical components of the

machine dry. Wipe the machine down after each use. For storage, keep the machine in a dry building.

WARNING!

Operating a machine without observing all labels and instructional information could result in injury or damage. Read all machine

labels before attempting to operate. Make sure all of the labels and instructional information are attached or fastened to the machine.

Get replacement labels and plates from your Nilﬁsk Alto distributor.

WARNING!

Wet ﬂoor surfaces can be slippery. Water solutions or cleaning materials used with this type of machine can leave wet areas on the

ﬂoor surface. These areas can cause a dangerous condition for the operator or other persons. Always put “Caution” signs around/

near the area you are cleaning.

WARNING!

Improper discharge of waste water may damage the environment and be illegal. The United States Environmental Protection Agency

has established certain regulations regarding discharge of waste water. Also, city and state regulations regarding this discharge may

be in your area. Understand and follow the regulations in your area. Be aware of the environmental hazards of chemicals that you

dispose.

CAUTION!

Use of this machine to move other objects or to climb on could result in injury or damage. Do not use this machine as a step or

furniture. Do not ride on this machine.

CAUTION!

Your machine warranty will be voided if anything other than genuine Nilﬁsk Alto parts are used on your machine. Always use Nilﬁsk

Alto parts for replacement.

-4- FORM NO. 70935A

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INTRODUCTION

Nilﬁsk ALTO’s newly designed Scrubtec 795, 784 & 770 automatic scrubbers are efﬁcient and superior ﬂoor cleaning machines. The

Scrubtec 795 uses two brushes or pads to scrub a path 97 cm wide. The Scrubtec 784 uses two brushes or pads to scrub a path 84

cm wide. The Scrubtec 770 uses two brushes or pads to scrub a path 71 cm wide. A squeegee wipes the ﬂoor while the vacuum

motor removes the dirty solution from the ﬂoor - all in one pass.

The Scrubtec 795, 784 & 770 automatic scrubbers come complete with six - 6 volt batteries, ﬁve battery connector cables, two battery

cables, either two brushes or two pad drivers, and one operator’s manual.

Machine Speciﬁcations

Model

Scrubtec 795S

Scrubtec 784S

Scrubtec 770S

Model Number

05230F

05220F / 05220G

05210F / 05210G

Motor, Vac

1 HP (.74kw) three stage tangen-

1HP (.74kw) three stage tagential

tial discharge

discharge

Power Supply

Solution Tank

Recovery Tank

Motors, Brush (2)

Motor Traction

Brushes (2)

36 volt (6-6V batteries)

242AH, 310AH

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

19 inch (48cm)

17 inch (43cm)

14 inch (36cm)

w/.5” (1.5cm) overlap

w/.5” (1.5 cm) overlap

Brush Speed

200 rpm

Brush Pressure

Speed, Forward

Speed, Reverse

Charger

Variable 150 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

68.28 inches (173 cm)

40.33 inches (102 cm)

43.75 inches (112cm)

42,000 sq ft/hr (3,901 sq. m/hr)

38 inch (97 cm)

Variable 150 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

67 inches (170 cm)

35.70 inches (91 cm)

43.75 inches (112 cm)

35,000 sq ft/hr (3,252 sq. m/hr)

33 inch (84 cm)

Variable 150 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

65.0 inches (165 cm)

30.0 inches (76 cm)

43.75 inches (112 cm)

29,700 sq ft./hr (2,750 sq ft./hr)

28 inch (71 cm)

Length

Width - Machine

Height

Cleaning Rate

Cleaning Swath

Grade Cleaning

Weight w/Batteries (310AH)

6° Incline

1025 lbs. 465kg

1015 lbs. 460kg

1005 lbs. 456kg

Shipping Weight

1328 lbs. 602kg

1318 lbs. 598kg

1308 lbs. 593kg

w/batteries (310AH)

Noise

76.5 dBA

<2.5 m/s²

76.5 dBA

<2.5 m/s²

76.5 dBA

<2.5 m/s²

Vibration

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FORM NO. 70935A - 5 -

SPECIFICATIONS:

Scrubtec 795L

Scrubtec 784L

Scrubtec 770L

Model

Model Number

05231F

05221F

05211F

Motor, Vac

1 HP (.74kw) three

stage tangential

discharge

1HP (.74kw) three

stage tagential

1HP (.74kw) three

stage tagential

discharge

Power Supply

36 volt (6-6V batteries)

242AH, 310AH

36 volt (6-6V batteries)

2420AH, 310AH

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

17 inch (43cm)

36 volt (6-6V batteries)

242AH, 310AH

Solution Tank

Recovery Tank

Motors, Brush (2)

Motor Traction

Brushes (2)

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

19 inch (48cm)

30 gallon (114 liter)

1 hp PM (.74kw)

.50 hp PM (.37kw)

14 inch (36cm)

w/.5” (1.5cm) overlap

200 rpm

w/.5” (1.5 cm) overlap

200 rpm

w/.5” (1.5 cm) overlap

200 rpm

Brush Speed

Brush Pressure

Speed, Forward

Speed, Reverse

Charger

Variable 140 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

68.28 inches (173 cm)

40.33 inches (102 cm)

43.75 inches (112cm)

42,000 sq ft/hr

Variable 140 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

67 inches (170 cm)

35.70 inches (91 cm)

43.75 inches (112 cm)

35,000 sq ft/hr

Variable 140 lbs. - 220 lbs.

Variable to 230 ft./min.

Variable to 180 ft./min.

36V, 21A, 115V/60hz

65.0 inches (165 cm)

30.0 inches (76 cm)

43.75 inches (112 cm)

29,700 sq ft./hr

Length

Width - Machine

Height

Cleaning Rate

(3,901 sq. m/hr)

38 inch (97 cm)

(3,252 sq. m/hr)

33 inch (84 cm)

(2,750 sq ft./hr)

Cleaning Swath

Grade Cleaning

Weight w/Batteries

28 inch (71 cm)

6° Incline

1025 lbs. 465kg

1015 lbs. 460kg

1005 lbs. 456kg

(310AH)

Shipping Weight

1328 lbs. 602kg

1318 lbs. 598kg

1308 lbs. 593kg

w/batteries (310AH)

Noise

76.5 dBA

<2.5 m/s2

76.5 dBA

<2.5 m/s2

76.5 dBA

<2.5 m/s2

Vibration

-6- FORM NO. 70935A

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PROCEDURES FOR TRANSPORTING

How To Put The Machine In A Van Or Truck

WARNING:

The machine is heavy. Make sure you use two able persons to assist the machine in climbing the ramp.

1. Make sure the loading ramp is at least eight (8) feet long, and strong enough to support the machine.

2. Make sure the ramp is clean and dry.

3. Put the ramp in position.

4. Remove squeegee assembly, brush housings, & brushes or pad drivers before loading.

5. Turn key switch “ON”.

6. Align the machine on a level surface ten (10) feet in front of the ramp.

7. Put the traverse speed switch in the “HI” position.

8. Press one or both forward switches.

9. Push the machine to the top of the ramp.

10. Turn the key switch “OFF”.

11. Fasten the machine to the vehicle.

How To Remove The Machine From A Van Or Truck

1. Make sure there are no obstructions in the area.

2. Make sure the unloading ramp is at least eight (8) feet long and strong enough to support the machine.

3. Make sure the ramp is clean and dry.

4. Put the ramp in position.

5. Unfasten the machine.

WARNING:

The machine is heavy. Make sure you use two able persons to assist in moving the machine down the ramp.

6. Turn the key switch “ON”.

7. Carefully and slowly, drive the machine to the top of the ramp by pressing and holding either of the forward switches and the

reverse switch.

8. Put the traverse speed switch to the mid range speed setting. As the machine begins to travel down the ramp, maintain a slow

downward speed by pressing either of the forward switches.

9. Replace squeegee assembly, brush housings, & brushes or pad drivers after the machine is unloaded and ready to use.

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FORM NO. 70935A - 7 -

SYMBOLS USED ON SCRUBTEC 770, 784, 795

SYMBOLS USED ON SCRUBTEC 770S, 784S, 795S / 770L, 784L, 795L

Power

Traverse Speed Control

On/Off Key Switch

Hazard Alert Symbol

SYMBOLS USED ON

SCRUBTEC 770L, 784L, 795L

SYMBOLS USED ON

SCRUBTEC 770S, 784S, 795S

Solution Control

Squeegee Up/Down

Additional Brush Pressure

Brush Up/Down

Hour Meter Switch

Brush Up/Down

Solution Control

Charge/Battery Meter (Solo)

Charge Indicator

One Touch Switch

Charge Indicator (I-Drive)

-8- FORM NO. 70935A

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SYMBOLS USED ON SCRUBTEC 770, 784, 795

WARNING

READ OPERATOR'S

MANUAL BEFORE

OPERATING THIS

MACHINE

READ OPERATOR'S

MANUAL BEFORE

OPERATING THIS

MACHINE

EXPLOSIVE GAS-

ES, CAN CAUSE

SEVERE INJURY,

DEATH

RISK OF FIRE

• Use only com-

OR DAMAGE

TRANSFORMER.

• Keep ﬂammable

materials away from

batteries. Charge in

a cool well ventilated

mercially available

ﬂoor cleaners and

waxes intended for

machine operation.

• Do not use ﬂam-

mable materials.

BATTERIES CON-

TAIN SULFURIC

ACID. CAN CAUSE

SEVERE INJURY.

• Avoid contact with

skin eyes, or cloth-

ing. If contact, ﬂush

with water. Get

RISK OF INJURY

OR DAMAGE TO

MACHINE

• Do not turn, stop

or leave machine on

a ramp or dock.

medical attention. If

internal. contact call

physician.

71018A

71015A

WEAR

PROTECTIVE

EYE GEAR.

WARNING

FALLING PARTS

CAN CAUSE SE-

VERE INJURY.

• Make sure tank

is secure before

servicing.

MOVING PARTS.

CONTACT CAN

CAUSE SEVERE

INJURY.

• Do not place

hands or feet under

machine when in

use.

71014A

71017A

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FORM NO. 70935A - 9 -

MACHINE CONTROL PANEL 770S, 784S & 795S

Key Switch (See Figure #1, Item “A”)

The key switch turns “ON” the power to the control panel. “0” is “OFF” and “I” is “ON”.

Traverse Speed Switch (See Figure #1, Item “B”)

The speed control varies from low to high speed. To increase the speed, turn the knob to the right. To decrease the speed, turn the

knob to the left.

Brush Up/Down Switch (See Figure #1, Item “C”)

The brush switch has two positions: “Up” positions the brushes up; “Down” positions the brushes on the ﬂoor. The brush motors start

when the brushes are down and the traverse switch is depressed.

Increase Brush Pressure Switch (See Figure #1, Item D)

This switch is used to increase the brush pressure. Increased brush pressure may be required when stripping or cleaning heavily

soiled ﬂoors. To increase brush pressure, ﬁrst lower the brushes by pressing the brush up/down switch (Item “C”) to the down

position. This will lower the brushes to the normal scrub position. To increase brush pressure, press and hold the switch (Item “D”)

until the desired brush pressure is reached or the brush deck stops moving downward. To reposition the brush pressure to normal

scrub, press the brush up/down switch (Item “C”) to the up position and after the brush deck is completely raised, then return the

switch to the down position for normal scrub.

Solution Control Knob (See Figure #1, Item “E”)

The solution control knob regulates the ﬂow of cleaning solution to the ﬂoor. To increase the ﬂow turn the knob clockwise. To

decrease the ﬂow, turn the knob counter-clockwise.

Forward Switch (See Figure #1, Item “F”)

The forward switch turns the traverse motor “on” and if the brush motors are in the down position, it also activates the brush motors

and solution control module. Either the right or the left switch can be used.

Reverse Switch (See Figure #1, Item “G”)

The reverse switch, when used in conjunction with one of the forward switches, causes the machine to reverse direction. The reverse

speed is 70% of the forward speed.

Charge / Battery Meter (Solo) (See Figure #1, Item “H1”)

The charge/battery meter indicates the battery is being charged when the charger is plugged into an AC outlet. It also indicates the

amount of charge that is left in the batteries while the machine is in use. When the battery charger gets too low the red light will begin

ﬂashing and the brush/pad motors will shut off.

Battery Meter / Charge Indicator Light (I-Drive) (See Figure #1, Item “H2”)

The battery meter indicates the amount of charge remaining in the batteries while the machine is in use.

When the charger is plugged into an AC Outlet, the charge green indicator light will ﬂash on and off. When the batteries become fully charged, the

green indicator light will remain on until the charger is unplugged.

Circuit Breakers (See Figure #1, Item “I”-”M”)

The circuit breaker reset buttons are located on the control panel. The breakers are located as follows: Item I & J - Brush Motors

(35A); Item K - Traverse Motor (30A); Item L - Vac Motor (25A); Item M - Actuator Motor, Brush Head (5A)

If a circuit breaker trips, determine which motor is not operating and turn the key switch “OFF”. Wait ﬁve minutes and push the reset

button back in. Turn the key switch “ON”, and try again. An authorized service person should be contacted if the breaker trips again.

Hour Meter (See Figure #1, Item “N”)

The hour meter indicates the number of hours the machine has operated. It runs only when the machine is moving forward or

reverse.

-10- FORM NO. 70935A

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MACHINE CONTROL PANEL 770S, 784S & 795S

Figure #1

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FORM NO. 70935A - 11 -

MACHINE CONTROL PANEL 770L, 784L & 795L

Key Switch (See Figure #2 Item “A”)

The key switch turns “ON” the power to the control panel. “O” is “OFF” and “I” is “ON”.

Traverse Speed Switch (See Figure #2, Item “B”)

The speed control varies from low to high speed. To increase the speed, turn the knob to the right. To decrease the speed, turn the knob to the left.

Squeegee Up/Down Switch (See Figure #2, Item “C”)

The squeegee switch is used to raise and lower the squeegee and to turn on and off the vacuum motor. The squeegee will lower and the vacuum

motor will turn on when the switch is placed in the lower position. To raise the squeegee, place the switch in the up position. The vacuum motor will

stop, after a short delay, when the switch is placed in the up position.

The middle switch position is used for the one touch control. The squeegee will raise and lower and the vacuum will turn on and off automatically

when the one touch control function is used. NOTE: The squeegee switch must be in the middle position for the squeegee and vacuum to

operate properly with the one touch feature.

Brush Up/Down Switch (See Figure #2, Item D)

To lower brush head, push the brush switch in the down (+) position. To increase brush pressure, continue to push the brush switch in the down (+)

position until the desired pressure is reached or until brush head travel stops. The brush motors will start and solution will ﬂow (provided the solution

is turned “ON”) when the machine begins to traverse. To raise the brush head, push the brush switch in the up (-) position until the brush head travel

stops or desired position is reached.

Solution Flow Control (See Figure #2, Item “E”)

The solution ﬂow switch regulates the ﬂow of chemical solution to the ﬂoor. To increase the ﬂow, push the solution ﬂow switch in the down (+) posi-

tion until desired ﬂow is reached. To decrease the ﬂow, push the solution ﬂow switch in the up (-) position until the desired ﬂow is reached. To shut

off the solution, push the solution ﬂow switch in the up (-) position until no indicators are visible on the display. NOTE: DO NOT run dry! NOTE: No

solution will ﬂow when the machine does not traverse.

Forward Switch (See Figure #2, Item “F”)

The forward switch turns the traverse motor “on” and if the brush motors are in the down position, it also activates the brush motors and solution

control module. Either the right or the left switch can be used.

Reverse Switch (See Figure #2, Item “G”)

The reverse switch, when used in conjunction with one of the forward switches, causes the machine to reverse direction. The reverse speed is 70%

fo the forward speed.

One Touch (See Figure #2, Item “H”)

The one touch button is a green button that lowers and raises the brush head and squeegee with one touch. NOTE: For more information about the

one touch feature see the section “How to Operate the Machine”.

LCD Display (See Figure #2, Item “I”)

The main display indicates the state of battery charge, brush head, solution and squeegee status. It will also display machine run hours and error

codes. NOTE: When the battery charger gets too low the battery display will begin ﬂashing and the brush/pad motors will shut off.

Display Button (See Figure #2, Item “J”)

Pressing the black display button will toggle between the main machine functions and the hour meter. The hour meter indicates the number of hours

the machine has operated. It displays brush motor, vacuum motor, traverse motor and total key on hours.)

Circuit Breakers (See Figure #2, Item “K”, “L”, “M”)

The circuit breaker reset buttons are located on the control panel. The breakers are located as follows: Item “K” and “L” - Brush Motors (35A); Item

“M” - Key Switch (5A).

If a circuit breaker trips, determine which motor is not operating and turn the key switch “OFF”. Wait ﬁve minutes and push the reset button back in.

Turn the key switch “ON”, and try again. An authorized service person should be contacted if the breaker trips again.

-12- FORM NO. 70935A

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MACHINE CONTROL PANEL 770L, 784L & 795L

Figure #2

L K

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FORM NO. 70935A - 13 -

DISPLAY SCREENS FOR SCRUBTEC 770L, 784L, 795L

Position arrow indicating current position

of squeegee (up or down)

Indicators are on all

the time showing

current settings.

SCREEN 1

Water “droplets” off when solution is off and

they are ﬂashing when solution is on.

“Battery” blinks when

low voltage occurs.

Arrows indicating vacuum sta-

tus. They are ﬂashing when vac

is on and off when vac is off.

Screens

Available

to Operator

SCREEN 2

Example

SCREEN 3 (Diagnostic)

The Diagnostic only. It will not show unless a fault with

the machine occurs. When the fault happens the icon

and error code will be displayed.

See "Common Error Codes" at end of "Maintenance

Section".

-14- FORM NO. 70935A

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MACHINE CONTROLS & FEATURES

Squeegee Lift Handle (“S Class” models only) See Figure #3a, 3b, & 3c.

The squeegee lift handle is located below the control handles on the right side. It is

used to raise or lower the squeegee. The vac motor is turned on when the handle

is lowered.

Parking Brake (Optional)See Figure #4.

The parking brake prevents movement of the machine. The brake is located on

the left hand side of the transaxle motor. Turn the key switch off or disconnect the

power to the battery to apply the brake.

There is a mechanical lever located on the brake. This lever is an override. To

manually release the brake, rotate the lever toward the rear of machine (counter

clockwise). To return the brake to normal or to apply the brake, rotate the lever

towards the front of the machine (clockwise). NOTE: If the lever is left in the

override position, the brake will not function with the key switch, and the

machine will not operate.

CAUTION!

Figure #3a

Do not activate the brake while the machine is moving.

Float Shut Off See Figure #5.

The shut-off switch for the vac motor is located in the recovery tank. It automatically

turns off the vac motor when the recovery tank is full.

Figure #3b

Figure #4

Figure #3c

Figure #5

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

FORM NO. 70935A - 15 -

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HOW TO PREPARE THE MACHINE FOR OPERA-

TION

How To Install The Batteries

38722B

The Scrubtec machines use six 6-volt batteries. The batteries are

located in the battery compartment under the recovery tank.

To Install the batteries, follow this procedure:

1. Turn key switch off.

2. Make sure both tanks are empty.

3. Disconnect the hoses from the recovery tank (upper tank) &

38722B

unplug the vac motor and ﬂoat switch.

4. Remove the tank support bracket.

5. Remove the recovery tank.

38720B

38722B

Figure #6a

6. Place the batteries in the solution tank as shown in ﬁgures 6a

and 6b.

WARNING!

Lifting batteries without help could result in an injury.

Get help to lift the batteries. The batteries are heavy.

WARNING!

Working with batteries can be dangerous. Always wear

eye protection and protective clothing when working

near batteries. NO SMOKING!

7. Connect the battery cables between batteries and install long

battery cable assembly as indicated. See ﬁgure 6a and 6b.

8. Install the tank, reconnecting hoses and plugging in vac motor

and ﬂoat switch connectors. Install tank support bracket.

38722B

NOTE: Charge the batteries before using the machine.

Figure #6b

-16- FORM NO. 70935A

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HOW TO PREPARE THE MACHINE FOR OPERATION

Battery Maintenance

The electrical power to operate the machine comes from the storage

batteries. Storage batteries need preventive maintenance.

WARNING!

Correct ﬁll level

Working with batteries can be dangerous. Always wear

eye protection and protective clothing when working near

batteries. NO SMOKING!

To maintain the batteries in good condition, follow these instructions:

1. Keep the electrolyte at the correct level. The correct level is between

1/4” below the bottom of the tube in each cell and above the tops of

the plates. Check the level of the electrolyte each time you charge

the batteries. See ﬁgure #7.

Figure #7

NOTE: Check the level of electrolyte prior to charging the batteries. Be

sure the plates in each cell are covered with electrolyte . Do not top off the

cells prior to charging the battery. Electrolyte expands during charging. As

a result, the electrolyte could overﬂow from the cells. Always top off the

cells with distilled water after charging.

CAUTION!

Irreversible damage will occur to the batteries if the electrolyte level

does not cover the plates. Keep the electrolyte at the correct level.

CAUTION!

Machine damage and discharge across the tops of the batteries

can occur if the batteries are ﬁlled above the bottom of the tube

in each cell. Do not ﬁll the batteries up to the bottom of the tube

in each cell. Wipe any acid from the machine or the tops of the

batteries. Never add acid to a battery after installation.

CAUTION!

Tap water may contain contaminants that will damage batteries.

Batteries must be re-ﬁlled with distilled water only.

2. Keep the tops of the batteries clean and dry.

Keep the terminals and connectors clean. To clean the top of the

batteries, use a damp cloth with a weak solution of ammonia or

bicarbonate of soda solution. To clean the terminals and connectors,

use a terminal and connector cleaning tool. Do not allow ammonia

or bicarbonate of soda to get into batteries.

3. Keep the batteries charged.

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HOW TO PREPARE THE MACHINE FOR OPERATION

How To Charge The Batteries

WARNING!

Charging the batteries in an area without adequate ventilation could

result in an explosion. To prevent an explosion, charge the batteries

only in an area with good ventilation.

WARNING!

Lead acid batteries generate gases which could explode. Keep

sparks and ﬂames away from batteries. NO SMOKING!

To charge the batteries, follow this procedure:

1. Make sure the key switch is in the “OFF” position.

2. Before charging the batteries, the battery compartment needs to

be vented. To vent compartment, tip up the recovery tank until

it locks in the open position (see ﬁgure #8). To close the tank,

pull up on the arm and then slowly lower the tank to the closed

position.

Figure # 8

CAUTION!

Before raising tank, be sure tank is empty.

WARNING!

Do not operate or perform maintenance on the machine while the

recovery tank is in the open position. The tank can be accidentally

bumped and it may slam shut.

3. Put the charger on a ﬂat surface. Make sure the vents on the

sides are at least two inches away from walls and other objects.

Make sure there are no objects near the vents on the bottom of

the charger.

4. Disconnect the battery pack connector from the batteries.

5. Connect the DC connector on the charger to the battery pack

connector. See ﬁgure #8A.

6. Connect the battery charger AC cord located at the rear of

the machine to a 10 amp (min) 230V properly grounded wall

receptacle.

Figure 8A

7. Observe indicator light to ensure the charging process has

started. Flashing light(s) indicates that the batteries are being

charged. Steady on green light indicates the batteries are fully

charged.

NOTE: Make sure you plug into a circuit that is not loaded by other equipment. Wall breakers may be tripped and no charge will

occur.

WARNING!

Never charge a GEL battery with an unsuitable battery charger. Carefully follow the instructions given by the manufacturer of the

batteries and battery charger.

NOTE: To prevent permanent damage to the batteries, avoid their complete discharge. Never leave the batteries completely

discharged, even if the machine is not being used. When recharging the batteries, keep the recovery tank open. After every 20

recharging cycles, check the level of the electrolyte and if necessary top off with distilled water.

-18- FORM NO. 70935A

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HOW TO PREPARE THE MACHINE FOR OPERATION

How To Install The Brushes Or Pad Drivers

To install the brushes or pad drivers on the machine,

follow this procedure:

1. Turn the key switch “ON”.

2. Put the brush switch in the “UP” position.

3. Turn the key switch “OFF”.

4. Go to the front of the machine.

5. Unlatch right and left brush housings and remove them. See

ﬁgure #9.

6. Put a brush or pad driver under the brush motor plate. See

ﬁgure #10.

7. Align the lugs on the motor gimbal with the slots in the brush

gimbal.

Figure #9

8. Pull the brush up until the gimbal locks.

9. Repeat steps 6, 7, and 8 to install the second brush or pad

driver.

How To Remove The Brushes Or Pad Drivers

To remove the brushes or pad drivers from the machine, follow this

procedure:

1. Turn the key switch “ON”.

2. Put the brush switch in the “UP” position.

3. Turn the key switch “OFF”.

4. Go to the front of the machine.

5. Push down on two sides of the brush or pad driver until the

gimbals release.

Figure #10

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HOW TO OPERATE THE MACHINE

How to Operate the One Touch System (“L Class” models only)

One touch cleaning is a feature on the new Scrubtec Walk-behind

Scrubber. The factory defaults for this setting are two bars of brush

pressure and four bars for solution ﬂow and squeegee in the down

position.

1. Press and release the green button for all cleaning functions to

begin, see ﬁgure #11, item A.

2. The squeegee and brush head lower to the ﬂoor and the

vacuum starts. NOTE: The squeegee switch must be in the

center position for the squeegee to operate with the one touch

feature, see ﬁgure #11, item B.

Figure #11

3. The brushes and solution will begin only when you begin to

traverse.

4. The cleaning will be at the factory default settings, however

you can reprogram these settings to your speciﬁcations. See

“Reprogramming One Touch” section below.

5. To end cleaning process, press the green button again

and solution will stop; brushes will raise; after a short delay

squeegee will raise; and the motor will turn off.

NOTE: It is intended that this be done while traversing. If you

stop and do it, some solution can be left on the ﬂoor.

Reprogramming One Touch

If you do not want to use the factory default settings, you may

reprogram the setting by following the procedures below:

1. Place the machine in the desired scrub condition by using the

one touch and individual switches.

2. Press and hold the green one touch button until you see the

LCD display ﬂash, then release the button. NOTE: The time

required should be approximately 5 seconds.

3. When you activate or deactivate the one touch, it will now be

set to your preference for cleaning. These settings will remain

until you disconnect power or reprogram them. NOTE: When

programming one touch, be sure squeegee is in automatic

(middle) position, otherwise you may program squeegee either

up or down all the time.

How to Return One Touch to Factory Default Settings

To restore the factory settings, follow the procedures below:

1. Press and hold the green one touch button until you see the

LCD display ﬂash two times (5 seconds between ﬂashes),

see ﬁgure 11. NOTE: The time required for this will be

approximately 10 seconds.

2. The settings should be returned to 4 bars of solution and 2 bars

of brush pressure. NOTE: The squeegee vac switch must be

in the middle position for default settings to work.

-20- FORM NO. 70935A

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HOW TO OPERATE THE MACHINE

How To Operate the Squeegee

(“S Class” models only)

The squeegee wipes the ﬂoor while the vacuum motor removes the

dirty solution from the ﬂoor. Use your right hand to lower or raise the

squeegee handle. To operate the squeegee, follow this procedure:

1. To lower the squeegee and start the vac motor move the

squeegee lever to the right and down. See ﬁgure #12.

2. To raise the squeegee, lift the squeegee lever up. See ﬁgure

#13.

Note: The center position lets the vac motor continue to run

with the squeegee off the ﬂoor to avoid drips.

Figure #13

Figure #12

How to Fill The Solution Tank

CAUTION!

Make sure water or solution does not enter the opening for the

vacuum motor See ﬁgure #14.

The solution tank can be ﬁlled in the front or through the clear drain

hose at the rear of the machine. To ﬁll the solution tank follow this

procedure:

1. Remove the solution tank lid. See ﬁgure #15.

2. Fill the solution tank with water.

Figure #14

3. Add a cleaning chemical to the water. for the correct amount,

follow the directions shown on the container.

WARNING!

Water solutions or cleaning materials used with this type of

machine can leave wet areas on the ﬂoor surface. These

areas can cause a dangerous condition for the operator or

other persons. Always put CAUTION signs near the area you

are cleaning.

WARNING!

Machines can ignite ﬂammable materials and vapors. Do not

use with or near ﬂammables such as gasoline, grain dust,

solvents, and thinners. Only use a cleaning concentration

recommended by the chemical manufacturer.

Figure #15

WARNING!

Nilﬁsk Alto recommends a maximum water temperature of

120°F(49°C)

4. Replace the solution tank lid.

5. When ﬁlling the machine from the rear, position the clear drain

hose against bracket and insert hose as shown in ﬁgure 16.

Solution level can be viewed from the back of the machine.

Figure #16

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HOW TO OPERATE THE MACHINE

How To Traverse Machine

NOTE: Put the machine in the slow traverse speed (see ﬁgure #17).

Use the machine in an area that has no furniture and objects until you

can do the following:

1. Move the machine in a straight direction, forward and backward.

2. Stop the machine safely.

3. Move the machine in a straight direction after you turn the machine.

To move the machine, follow this procedure:

1. Turn the key switch “ON” position.

2. Put the brush switch in the “UP” position.

3. Raise the squeegee.

Figure # 17

Figure #18

Figure #19

4. To go forward, push one or both of the yellow forward switches (see

ﬁgure #18).

5. To stop the machine, release the yellow forward switches.

6. To go backward, push in on the white reverse button and one of the

yellow forward switches at the same time (see ﬁgure #19).

7. To turn the machine, push the rear of the machine to the side.

8. When you stop the machine, turn the key switch “OFF”.

How to Clean a Floor

WARNING!

Water solutions or cleaning materials used with this type of machine

can leave wet areas on the ﬂoor surfaces. These areas can cause

a dangerous condition for the operator or other persons. Always put

CAUTION signs near the area you are cleaning.

To clean a ﬂoor, follow this procedure:

1. Put the water and a cleaning chemical in the clean solution tank.

2. Turn the key switch “ON”. If one touch feature is used, press the green

button and proceed to step 6 (deluxe models only).

3. Lower the squeegee.

4. Put the brush switch in the “DOWN” position.

5. Adjust the ﬂow of clean solution to the ﬂow desired.

6. Move the machine across the ﬂoor in the forward direction.

7. Make a 180 degree turn.

NOTE: When you make more passes across the ﬂoor, let the brushes clean

approximately 2 inches of the area already cleaned by the brushes.

NOTE: During most cleaning procedures, apply and remove the solution in

one operation.

Page -22-

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HOW TO OPERATE THE MACHINE

How to Clean a Very Dirty Floor

To clean a very dirty ﬂoor, follow this procedure:

1. Apply solution to the ﬂoor.

2. Do not lower the squeegee.

3. Do not activate the vacuum motor.

4. Lower the brushes and scrub the ﬂoor.

5. Leave the solution on the ﬂoor long enough for the solution to begin

cleaning the ﬂoor.

6. Scrub the ﬂoor again with additional solution, picking up all the solution

Figure #20

with the squeegee

MAINTENANCE

WARNING!

Maintenance and repairs must be done by authorized personnel only.

WARNING!

Always empty the solution tank and recovery tank before doing any

maintenance.

WARNING!

Keep all fasteners tight.

These Maintenance Procedures Must Be Done Every Day

Keep the machine clean, it will need fewer repairs and have longer life.

Do These Procedures When You Begin Your Work Period

1. Turn off key switch.

2. Unplug charger from AC outlet and wrap cord around bracket at rear of

machine.

3. Make sure the recovery tank lid is on correctly (see ﬁgure #20).

4. Make sure the Screen ﬁlter over the vacuum motor is clean and in position

(see ﬁgure #20).

5. Make sure the valve on the recovery drain hose is clean. Tightly close the

valve.

6. Make sure brush housings and skirts are in position on the brush head.

7. Make sure the brushes are in position and installed correctly

8. Check the installation of the squeegee and squeegee hose.

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MAINTENANCE

Do These Procedures When You End Your Work

1. Drain the solution tank (Figure #21, item A) and the recovery tank

(Figure #21, item B). To drain the tanks , follow this procedure:

a. Turn the key switch “OFF”.

b. Remove the drain hose from the back of the machine.

c. Put the end of the hose over a drain or bucket.

d. Recovery Tank:

Turn the valve housing to the left (see ﬁgure #22). To open the

valve completely, turn the housing fully to the left and pull the

housing off of the valve.

Figure #21

Solution Tank:

When hose is lowered below water level, the water will drain (see

ﬁgure 23).

2. Flush the tanks. To ﬂush the tanks, put clean water in the tank through

the opening on top of the tank.

3. If a tank or drain hose has an obstruction, use a high pressure water

hose to ﬂush the tank or hose. Put the water hose into the drain hose.

4. Leave the tanks and the drain valves open to dry in the air.

5. Check the squeegee blade. Use a cloth to clean the squeegee blade. If

the squeegee blade is damaged or worn, turn or replace the blade.

6. Check and clean the recovery lid gasket. Use a mild cleaning solution

and rinse the parts in clean water.

Check the batteries and add distilled water as needed. The correct level is

within 1/4 inch of the bottom of the tube in each cell.

Figure #22

CAUTION!

Tap water may contain contaminants that will damage batteries.

Batteries must be re-ﬁlled with distilled water only.

WARNING!

Lead acid batteries generate gases which can cause an explosion.

NO SMOKING. Always wear eye protection and protective clothing

when working near batteries.

Use a clean cloth and wipe the surface of the machine.

Charge the batteries. See the instruction in the section of this book called

“How To Charge The Batteries”.

Figure #23

-24- FORM NO. 70935A

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MAINTENANCE

These Maintenance Procedures Must Be Done Every Week:

WARNING!

Maintenance and repairs must be done by authorized personnel

only. Always empty the solution tank and the recovery tank

before doing any maintenance. Keep all fasteners tight.

WARNING!

Always wear eye protection and protective clothing when working

near batteries. Do not put tools or other metal objects across the

battery terminals or the tops of the batteries.

CAUTION!

To prevent damage to the machine, and discharge across the

tops of the batteries, do not ﬁll the batteries above the bottom of

the tube in each cell. Wipe any acid from the machine or the tops

of the batteries. Do not add acid to battery after installation.

Figure #24

NOTE: Always turn off key switch before servicing the machine.

WARNING!

Always wear eye protection and protective clothing when working

near batteries. NO SMOKING!

1. To inspect batteries, tip up recovery tank until it locks in up position.

See Figure #24.

2. Disconnect the batteries. Use a cloth and a solution of ammonia

or bicarbonate of soda to wipe the top of the batteries. Clean the

battery terminals. Reconnect the batteries.

3. Check the hoses for leaks, obstructions and other damages.

4. Check and clean the ﬁlter screen in the solution hose. To clean the

Figure #25

screen, follow this procedure:

a. Turn the connector to the left.

b. Remove and clean the ﬁlter screen.

c. Install the ﬁlter screen in the hose. Turn the connector to the

right to connect the hose.

5. Use a grease gun to lubricate the drive wheel and the casters. See

ﬁgure #25.

6. Check tire pressure. Tire pressure should be about 50 psi (3.45

bar).

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MAINTENANCE

7. Check the squeegee and the scrub brushes or the pad drivers for

damage.

8. Check the squeegee and the vacuum hose for damage, leaks

and obstructions.

Maintenance For The Squeegee

To remove the squeegee, follow this procedure:

1. Remove the squeegee assembly by loosening the two knobs

that attach the squeegee to the machine. Pull the squeegee

assembly off. See ﬁgure #26.

2. Inspect the squeegee blade.

Figure #26

3. If the blade is worn, turn the blade so that a new edge is in the

wiping position.

4. Reinstall squeegee assembly on the machine.

How To Adjust The Squeegee

The following adjustments are set at the factory, however they may

require slight adjustment.

Adjusting Squeegee Pressure:

To adjust the pressure, refer to Figure #27. Proper adjustment will

produce a uniform ﬂare along the rear blade when the machine is

moved forward. To increase pressure, tighten the nuts on each side

of the swing arm. To decrease the pressure, loosen the nuts on each

side.

Adjusting Squeegee Tilt:

Figure #27

The tilt of the squeegee causes the rear blade to raise up in the center

or on the ends, depending on which direction the tilt is changed. For

tilt adjustment, refer to ﬁgure # 28. Loosen left and right screw “X”. In

order to bring the rear blade down in the center, tip “Y” down. To bring

both ends down, tip “Y” up. Make very small adjustments and try it

until a uniform ﬂare is achieved. Changing the tilt may also require

readjusting the squeegee pressure.

Figure #28

-26- FORM NO. 70935A

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MAINTENANCE

Adjusting Squeegee Blades

When properly installed the front blade should be approximately

.12 above the rear blade. See ﬁgure #29.

WARNING!

Maintenance and repairs must be done by authorized personnel

only.

WARNING!

Electrical repairs must be done by authorized personnel only.

0.12" (3.0 mm)

Consult your Nilﬁsk Alto Authorized Service Person to do the

service procedures.

Figure #29

Figure #30

Figure #31

Use only genuine Nilﬁsk Alto parts.

How to Clean the Solution Line

If the solution line becomes clogged, pull the ﬁlter assembly

out from behind the brush housing (Figure 30). Turn solution

vavle off. Remove the ﬁlter screen (Figure 31, B) and clean or

replace it. Turn solution valve back on (ﬁgure 31, A) and push

ﬁlter assembly back inside frame.

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HOW TO CORRECT PROBLEMS IN THE MACHINE

PROBLEM

CAUSE

ACTION

The machine does not remove all

The squeegee is up

Lower the squeegee.

the water from the ﬂoor.

The vacuum tank is full.

Drain the tank.

The screen ﬁlter is dirty.

Clean the screen ﬁlter.

There is an obstruction or damage in the

Remove the obstruction or repair the

squeegee, squeegee hose or standpipe.

damage.

The vacuum motor is not running.

Check for tripped breaker. Have an

authorized service person make repairs.

The squeegee hose is disconnected.

Connect the hose.

The squeegee blade is damaged, worn, or Turn or replace the squeegee blade.

incorrectly installed.

Correctly install the squeegee blade.

The squeegee pressure is not correctly

Adjust the pressure of the squeegee.

adjusted.

The gaskets on the cover of the recovery

Replace the gaskets.

tank are damaged.

The batteries do not give the normal The battery terminals are dirty or damaged. Clean the terminals and connectors.

running time.

Replace the damaged cables. Charge the

batteries.

The electrolyte level is too low.

The batteries are not fully charged.

The charger is damaged.

Add distilled water to each cell and charge

the batteries.

Charge the batteries for a full 16 hour

charge.

Have an authorized service person repair

the charger.

The battery is defective.

Check voltage of each cell while

discharging.

The batteries are disconnected.

Connect the batteries.

The cleaning is not even.

The scrub brushes or pads are worn.

Replace the scrub brushes or pads.

There is damage to the brush assembly,

Have an authorized service person make

casters or the solution valve.

the needed repairs.

The brush motors are not running.

Check for tripped breaker, reset. Check for

loose connections.

The solution level is low.

The machine loses power.

Fill the solution tank.

NOTE: If the motors continue to stop

consult an authorized service person.

The machine does not run.

Reset the circuit breaker.

Check wire connection to traverse motor.

Replace the fuses.

Check the batteries connections.

Check parking brake overide lever

position (if installed)

NOTE: If the motors continue to stop,

consult an authorized service person.

-28- FORM NO. 70935A

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SCRUBTEC 770L / 784L / 795L WB

Common Error Codes

ERROR CODE

CAUSE

ACTION

3100

Probable short circuit of output device.

Check the traction, brush and vac motor

3101

3102

3103

3104

connections on the trio and check wiring

from these connectors down to the traction,

brush and vac motors.

3105

7600

Open circuit on brush motors

Check the brush motor connection on the

trio and check the wiring from this

connector down to the brush motor.

or brush motor wiring.

7603

7800

7802

Possible short circuit on

brush motors or wiring.

Open circuit on traction motor.

Check the traction motor connection on

trio and wiring down to motor.

Traction motor current has exceeded

Excessive driving up an incline, or machine

current limit for the fold back time.

driven up against an obstacle or step.

9000

2F01

Brushes not ﬁtted.

Brushes

Drive system activated prior to turning key

Release traverse switch and reactivate.

switch “ON”.

NOTICE: IF ERROR CODE/FAULT OCCURS TURN KEY SWITCH OFF AND THEN BACK ON.

For further codes and explanations, contact a Nilﬁsk Alto Service Center.

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-30- FORM NO. 70935A

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SCRUBTEC 770 S

SCRUBTEC 770 L

SCRUBTEC 784 S

SCRUBTEC 784 L

SCRUBTEC 795 S

SCRUBTEC 795 L

Section II

Parts and Service Manual

(70935A)

U.S. Patent No. 6,760,947; No. 6,105,192; No. RE39, 581 (Deluxe Machines)

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FORM NO. 70935A - 31 -

Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Solution Tank Assembly 12/09

-32- FORM NO. 70935A

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Solution Tank Assembly 12/09

Item

Ref. No. Qty

Description

881317

891384

842406

40613A

40612A

61713A

170892

170915

962027

50966A

30590A

60480A

80108A

30598A

51346A

872010

98465A

980657

962139

61590A

59614A

53571A

30453A

822802

30445A

50358A

838517

830214

50359A

53568A

980614

85395A

30655A

81105A

980645

962798

30498A

38020A

920296

50966A

930090

85614A

962666

962522

87054A

80289A

50248A

81109A

54088A

Battery - 250 AH - 6 Volt

Battery - 330 AH - 6 Volt

Series Cable - 9”

Battery Cable, Black NOTE 1

Battery Cable, Red NOTE1

Tank Support Bracket

Washer, Lock 1/4

Screw, 1/4-20 x 3/4 Hex

Screw, 8-32 x 1/2 PN

Latch

Solution Tank

Hose Bracket

Screw, 10-24 x 1/2 PN

Drain Hose

Spring, Hose

Hose Clamp

Clamp, Metal

Washer, Lock 1/4

Screw, 1/4-20 x 5/8 Hex

Hose Hanger Bracket

Battery Drain Valve

Hose Clamp

Hose

Elbow

Solution Hose

Connector

Filter Screen

Hose Adapter

Solution Adapter

Hinge

Washer, 1/4 External

Screw, 1/4-20 x 1/2 PN

Front Cover

Nut, 3/8-16 ESNA

Washer, 3/8 Flat

Screw, 10-24 x 1/2 PN

Solution Lid

Strap

Nut, 10-24 ESNA

Keeper, Latch

Rivet, 5/32 x 9.16 (Prior to DL0055)

Screw, 8-32 x 3/4 PN (starting w/DL0055)

Screw, 10-24 x 3/4 PN

Screw, 3/8-16 x 2 Hex

Washer, 3/8 Fender

Screw, 10 x 1/2 Tapping PN

Clamp, Hose

Nut, 8-32 SS Elastic Lock

Valve, Shut-off

NOTE 1: Only used on the following models: 05210G, 05220G.

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Recovery Tank Assembly 12/09

-34- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Recovery Tank Assembly 12/09

Item

Ref. No. Qty

Description

[ ]

962798

30057A

920296

30065B

38020A

962666

58069A

39338B

837304

82100A

41809A

43402A

920797

643418

58533A

45019A

40830A

87026A

85728A

43401A

872010

674110

962957

52206A

30620A

35192A

30227A

30226A

52560A

30225A

832002

35165A

61591A

87622A

80043A

30068A

30673A

30697A

30698A

30699A

30700A

30701A

40002A

56459A

87612A

Screw, 10-24 x 1/2 PN

Recovery Lid

Nut, 10-24 ESNA

Gasket, Lid

Strap

Screw, 10-24 x 3/4 PN

Vac Filter

Stand Tube

O-Ring

Locknut

Contact

Housing, Blue

Nut

Gasket, Vac

Vac Motor Spacer

Vac Motor (order 2 each #11 and #19)

Brushes, Carbon

Washer, 1/4 Flat

Screw, 1/4-20 x 4 Hex

Housing, Black

Clamp

Vac Exhaust Hose

Screw, 10-16 x 1/2 PN

Chain

Squeegee Adapter

Squeegee Hose

Drain Housing

Drain Plug

O-Ring

Drain Body

Drain Valve Clamp

Recovery Drain Hose

Recovery Tank Support

Washer, Nylon

Shoulder Screw

Hinge Pin (included with item #36)

Tank, Recovery, 770 S

Tank, Recovery, 770 L

Tank, Recovery, 784 S

Tank, Recovery, 784 L

Tank, Recovery, 795 S

Tank, Recovery, 795 L

Float Switch (includes items, #38 & 2 ea. #11& #12)

Strain Relief (included in item #37)

Seal

[ ] = Not Shown

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 35 -

Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Panel Assembly / Solo Speed Controller 12/09

-36- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Panel Assembly / Solo Speed Controller 12/09

Item

Ref. No. Qty

Description

Cord, Charger NOTE1

Bracket, Cord Wrap NOTE1

Screw, 1/4-20 x 5/8 PN

Rear Cover

Nut, ESNA 1/4-20

Washer, 1/4 Flat

Washer, 5/16 Flat

Shoulder Bolt

Screw Tab NOTE 1

Charger, Battery NOTE 1

Nut, ESNA 5/16-18

Spacer

Screw, Set 5/16-18 x 1 3/4

Stud, 1/4-20

40838A

61598A

85391A

30594A

81104A

87007A

980651

80030A

52548A

40739B

920110

53569A

80285A

83302A

854849

170781

193951

83307A

61589A

54764A

54763A

40736A

40125A

41801A

41802A

61682A

40735A

40759A

80254A

962666

912287

920296

85700A

87026A

608210

65628A

962304

61584A

920056

61586A

61585A

438360

960510

52557A

980666

85389A

68643A

980675

962546

47388A

962980

962139

980614

902731

54436A

Insulator

Screw, Set 1/4-20 x 3/4

Trim, 8”

Stud, 1/4-20

Electrical Panel

Insert, 1/4-20

Insert, 8-32

Main Wiring Harness, Std.

Contactor, Vacuum

Contactor, Brush

Contactor, Main

Cable, Upper

Controller, Solo

Traverse Harness

Screw, 8-32 x 1

Screw, 10-24 x 3/4

Rectiﬁer

Nut, ESNA 10-24

Screw, 1/4-20 x 1

Washer, 1/4 Flat

Spacer

Lever, Cable

Screw, Set 5/16-18 x 1/2 (must use red Loctite)

Squeegee Lift Bracket

Nut, ESNA #6-32

Shaft

Squeegee Lift Lever

Spring

Shoulder Screw

Squeegee Knob

Washer, 3/8 External

Screw, 3/8-16 x 5/8

Wear Plate

Washer

Screw, 10-24 x 1/2

Switch

Screw, 6-32 x 1

Screw, 1/4-20 x 5/8

Washer, 1/4 External

Nylon Bearing

Plug, Hole 1 3/8

[ ]

40856A

40855A

Cable-Electrical Panel NOTE 2

Cable-Battery NOTE 2

[ ] = Not Shown

NOTE 1: Only used on the following models: 05210G, 05220G.

NOTE 2: Only used on the following models: 05210F, 05211F, 05220F, 05221F, 05230F, 05231F

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

FORM NO. 70935A - 37 -

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Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Panel Assembly / I-Drive Speed Controller 12/09

-38- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Panel Assembly / I-Drive Speed Controller 12/09

Item

Ref. No. Qty

Description

40838A

61598A

85391A

30594A

81104A

87007A

980651

80030A

52548A

40739B

920110

53569A

80285A

83302A

854849

170781

83307A

61589C

54764A

54763A

40288A

40125A

41801A

61682A

41019A

41021A

80380A

962666

912287

962727

41007A

920296

85700A

87026A

608210

65628A

962304

61584A

920056

61586A

61585A

438360

960510

52557A

980666

85389A

68643A

980675

962546

47374A

962980

962139

980614

902731

54436A

Cord, Charger NOTE 1

Bracket, Cord Wrap NOTE 1

Screw, 1/4-20 x 5/8 PN (QTY of 2 on models without onboard charger)

Rear Cover

Nut, ESNA 1/4-20 (QTY of 9 on models without onboard charger)

Washer, 1/4 Flat

Washer, 5/16 Flat

Shoulder Bolt

Screw Tab NOTE 1

Charger, Battery NOTE 1

Nut, ESNA 5/16-18

Spacer

Screw, Set 5/16-18 x 1 3/4

Stud, 1/4-20

Insulator

Screw, Set 1/4-20 x 3/4

Stud, 1/4-20

Electrical Panel

Insert, 1/4-20

[ ]

Insert, 8-32

Main Wiring Harness, Std.

Contactor, Vacuum

Contactor-Brush

Contactor-Main

Cable, Upper

Controller I-Drive

Traverse Harness

Screw 8-32 x 1.25

Screw, 10-24 x 3/4

Rectiﬁer

Scr 8-32 x .50

Relay-Traverse power

Nut, ESNA 10-24

Screw, 1/4-20 x 1

Washer, 1/4 Flat

Spacer

Lever, Cable

Screw, Set 5/16-18 x 1/2 (must use red Loctite)

Squeegee Lift Bracket

Nut, ESNA #6-32

Shaft

Squeegee Lift Lever

Spring

Shoulder Screw

Squeegee Knob

Washer, 3/8 External

Screw, 3/8-16 x 5/8

Wear Plate

Washer

Screw, 10-24 x 1/2

Switch

Screw, 6-32 x 1

Screw, 1/4-20 x 5/8

Washer, 1/4 External

Nylon Bearing

Plug, Hole 1 3/8

[ ]

40856A

40855A

Cable-Electrical Panel NOTE 2

Cable-Battery NOTE 2

[ ] = Not Shown

NOTE 1: Only used on the following models: 05210G, 05220G.

NOTE 2: Only used on the following models: 05210F, 05211F, 05220F, 05221F, 05230F, 05231F

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

FORM NO. 70935A - 39 -

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Nilﬁsk ALTO

SCRUBTEC 770 L / 784 L / 795 L

Electrical Panel Assembly Drawing 2/07

Drawing # 10855E

-40- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 L / 784 L / 795 L

Electrical Panel Assembly Parts List 2/07

Drawing # 10855E

Item

Ref. No. Qty

Description

962798

87624A

85391A

30626A

81104A

87007A

980651

80030A

57275A

980614

920110

53569A

80285A

83302A

854849

170781

193951

83307A

61589A

54764A

54763A

40742A

61680A

53424A

58409A

61681A

41802A

40854A

40743B

80105A

86004A

61595A

920296

40745A

962139

69872A

54436A

Screw

Washer, Pulley

Screw, 1/4-20 x 5/8 PN

Rear Cover

Nut, ESNA 1/4-20

Washer, 1/4 Flat

Washer, 5/16 Flat

Shoulder Bolt

Pulley

Washer, 1/4 External Lk

Nut, ESNA 5/16-18

Spacer

Screw, Set 5/16-18 x 1 3/4

Stud, 1/4-20

Insulator

Screw, Set 1/4-20 x 3/4

Trim, 8”

Stud, 1/4-20

Electrical Panel

Insert, 1/4-20

Insert, 8-32

Main Wiring Harness, Dlx

Cable, Spring

Spring, Cable

Sleeve, Spring

Cable, Upper

Contactor

Harness, Interface

Controller, Trio

Screw, 8-32 x 1 1/4

Screw, 1/4-20 x 1 1/2

Bracket, Actuator

Nut

Actuator, Squeegee

Screw, 1/4-20 x 5/8 Hex

Bracket, Pulley

Plug, Hole 1 3/8”

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 41 -

Nilﬁsk ALTO

SCRUBTEC 770L / 784L / 795L

Control Panel Assembly 12/09

18A

18B

Item

Ref. No. Qty

Description

Item

Ref. No. Qty

Description

962957

*see table

34264A

*see table

41431B

41423B

85391A

980614

Screw, 10-16 x 1/2

Label, Control

30592A

85815A

980205

85813A

920110

52556A

40750A

50962A

962262

11131A

50961A

80104A

980608

962330

*see table

40883A

40786A

40748A

40880A

40758A

40168B

40747A

Control Handle

Screw, 5/16-18 x 1 1/2

Washer, 5/16 Flat

Screw, 5/16-18 X 1

Nut, LK 5/16-18

Reverse Switch

Traverse Potentiometer “L”

Knob, Traverse

Screw, Set 8-32 x 1/2 (included w/# 8 & 36)

Switch Asm.

Spring, Switch

Screw, 10-32 x 1/2 Oval

Washer, #6 Flat

Screw, 6-32 x 3/8 Pan

Key (included w/ # 18)

Switch, Key (*see table below)

Switch, Green Push Button

LCD Display

Switch, Black Push Button

Switch, Momentary Rocker

Switch, 3 Position Rocker

Gasket

Panel, Control “L”

Circuit Breaker, 35A

Circuit Breaker, 5A

Screw, 1/4-20 x 5/8

Washer, 1/4 External

Nut, 1/4-20

920208

18A

18B

40883A

Key (included with #18A)

Switch, Key

Label, Control

Panel, Control

18A

53831A

40883A

70885A

61597A

40786A

Key (included with #18B)

Switch, Key

Label, Control

Panel, Control

Spacer, Key Switch

18B

40786K

40786A

70962A

61739A

40786S

-42- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770S / 784S / 795S

Control Panel Assembly / Solo Speed Controller 12/09

Item

Ref. No. Qty

Description

Item

Ref. No. Qty

Description

30592A

85815A

980205

85813A

920110

52556A

40738A

50962A

962262

11131A

50961A

80104A

980608

962330

*see table

40883A

40786A

962957

34264A

41431B

41423B

85391A

980614

Control Handle

920208

962968

40749A

47381B

55502A

*see table

41448B

41422B

44308B

920296

40898A

912226

Nut, 1/4-20

Screw, 5/16-18 x 1 1/2

Washer, 5/16 Flat

Screw, 5/16-18 X 1

Nut, LK 5/16-18

Reverse Switch

Traverse Potentiometer “S”

Knob, Traverse

Screw, Set 8-32 x 1/2 (included w/# 8 & 36)

Switch Asm.

Spring, Switch

Screw, 10-32 x 1/2 Oval

Washer, #6 Flat

Screw, 6-32 x 3/8 Pan

Key (included w/ # 18)

Switch, Key (*see table below)

Screw, 10-16 x 1/2

Gasket

Circuit Breaker, 35A

Circuit Breaker, 5A

Screw, 1/4-20 x 5/8

Washer, 1/4 External

Screw, 10-24 x 1/2

Switch, Momentary Rocker

Switch, Mantain Rocker

Knob, Control

Label, Control

Panel, Control

Circuit, Breaker, 30A

Circuit, Breaker, 25A

Solution Modulator

Nut, Lk 10-24

Meter, Battery/Charger

Meter, Hour

18A

18B

40883A

Key (included with #18A)

Switch, Key

Label, Control

Panel, Control

18A

53831A

40883A

70852A

61588A

40786A

Key (included with #18B)

Switch, Key

Label, Control

Panel, Control

Spacer, Key Switch

18B

40786K

40786A

70961A

61720A

40786S

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 43 -

Nilﬁsk ALTO

SCRUBTEC 770S / 784S / 795S

Control Panel Assembly / I-Drive Speed Controller 12/09

-44- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770S / 784S / 795S

Control Panel Assembly / I-Drive Speed Controller 12/09

Item

Ref. No. Qty

Description

30592A

85815A

980205

85813A

920110

52556A

40738A

50962A

920056

11131A

41423B

41422B

41448B

41431B

55502A

47381B

40749A

41008A

40786A

40786K

40786S

962957

920208

980614

85391A

912226

61720B

34264A

70961B

44308B

85313C

A/R

Control Handle

Screw, 5/16-18 x 1 1/2

Washer, 5/16 Flat

Screw, 5/16-18 X 1

Nut, LK 5/16-18

Reverse Switch

Traverse Potentiometer “S”

Knob, Traverse

Nut 6-32 Elastic Stop

Switch Asm.

[ ]

Circuit Breaker-5A (brush actuator motor)

Circuit Breaker-22A (vac motor)

Circuit Breaker-30A (traverse motor)

Circuit Breaker-35A (brush motor)

Knob, Control

Switch-Maintain Rocker (brush UP/DOWN)

Switch-Momentary Rocker (brush pressure)

Display-Tru-Charge

Switch, Key

Key (for 40786A)

Spacer-Key Switch

Screw, 10-16 x 1/2

Nut 1/4-20

Washer-External

Scr 1/4-20 x .625

Hour Meter

Panel-Control

Gasket

Label-Console

Solution Modulator

Scr 6-32 x .38

[ ]

[ ] = Not Shown

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 45 -

Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Squeegee Swing Arm Assembly 12/09

-46- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Squeegee Swing Arm Assembly 12/09

Item

Ref. No. Qty

Description

81303A

61679A

87625A

87623A

38021A

60678C

87624A

80015A

86004A

87026A

51613A

980657

920208

962798

68016A

920256

170915

64905A

980651

81104A

61267A

85730A

87031A

920296

81105A

53423A

920110

60452A

57275A

60332A

Nut, ¼-28

Cable, Lower

Washer,Nylon 1¼x¼x1/32

Washer, Nylon 1¼x¼x1/8

Strap

Pivot Bracket

Washer, Nylon 1½x¼x1/8

Screw, Shoulder

Screw 1/4-20 x 1½

Washer

Bumper

Washer, ¼ Lock

Nut, Hex ¼-20

Screw, 10-24 x .50

Stud

Nut, Hex

Screw, SS Hex

T Handle

Washer, Flat .312

Nut, Hex ESNA SS

Tube Bracket

Screw, .375-16 x 1¼

Washer, 3/8 Flat

Nut, 10-24 ESNA SS

Nut, ESNA SS

Spring, Squ. Pressure

Nut, ESNA

Swing Arm, Front

Pulley

Swing Arm, Rear

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 47 -

Nilﬁsk ALTO

SCRUBTEC 770 / 784

Squeegee Assembly 12/09

-48- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 / 784

Squeegee Assembly 12/09

Item

Ref. No. Qty

Description

10803KL

Squeegee Asm.

Knob

[ ]

25201B

34260B

81301A

30048A

53185A

60272B

30058A

30069L

30557A

80280A

80011A

60252A

930086

50835A

30717L1

30091A

60254A

30049B

81104A

60243A

60358A

980657

962720

Squeegee Gasket

Nut, 3/8-16 Jam SS

Wheel, Gide 4” Diam.

Ring, 3/8 ID Snap

Channel, Sq. Weldment

Spacer, Squeegee

Blade, Rear Linatex (STD)

Blade-Rear Gum Rubber (OPT)

Nut, Squeegee,Backup

Screw, 3/8-16 x 3

Strap, Clamp Sq. Ret.

Rivet, 3/16 x .450 Alum.

Latch, Sq. Clamp

Blade, Front Linatex (STD)

Blade-Front Urethane (OPT)

Bolt, Shoulder 5/16 x 2 ¼

Wheel, Squeegee

Nut, ¼ -20

Bracket, Sq. Wheel

Shim, Squeegee Wheel

Washer, ¼ Lock

Screw, ¼ -20 x ½ Hex

NOTE: When changing squeegee blades, it might be necessary to loosen screw #10; install and secure blades with clamp #13; then retighten screw

#10. This will allow for different thickness.

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FORM NO. 70935A - 49 -

Nilﬁsk ALTO

SCRUBTEC 795

Squeegee Assembly 12/09

-50- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 795

Squeegee Assembly 12/09

Item

Ref. No. Qty

Description

10817KL

25201B

34260B

81301A

60248A

30048A

81217A

80316A

38715A

62712A

37016A

80011A

30718L2

30718A

30954A

30935L

30935A

62444A

170932

55722A

86004A

62421A

54766A

85702A

64905A

85816A

59971A

65975A

920110

81104A

69675A

Squeegee Assy (STD)

Knob

Squeegee Gasket

Nut, Jam SS

Sleeve

Guide Wheel

Nut, 1/4-20 ESNA

Screw, ¼-20 x 1 Flat SS

Spacer (38)

Air Duct

Grip Pad

Screw, .375-16 x 3.00

Blade, Inner Linatex (STD)

Blade-Front Gum Rubber (OPT)

Blade-Front Urethane (OPT)

Blade, Outer Linatex (STD)

Blade-Rear Gum Rubber (OPT)

Clamp, Weld

Rivet

Squeegee Strap Latch

Screw, .25-20 x 1.50 Hex

End Clamp

Insert,Threaded 5/16-24

Screw, .25-20 x 1.75

T-Handle

Screw, .312-18 x 1.75

Wheel

Wheel Mount Bracket

Nut, ESNA

Nut, Hex ESNA SS

Squeegee Base

* = Optional, Not Included

NOTE: When changing squeegee blades, it might be necessary to loosen screw #11; install and secure blades with clamp #14; then retighten screw

#11. This will allow for different thickness.

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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FORM NO. 70935A - 51 -

Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Traverse System Assembly 2/05

-52- FORM NO. 70935A

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Traverse System Assembly 2/05

Item

Ref. No. Qty

Description

66531A

836711

81104A

69877A

85811A

57275A

87623A

86004A

962288

85700A

920110

899769

81105A

59116A

59116E

85730A

59969A

30039A

59955A

81221A

980614

61594A

65963A

87625A

80011A

81207A

170883

58419A

980205

69639A

980645

962244

980638

Swing Arm Pin

Hair Pin

Nut, .25-20 ESNA

Swing Bracket

Screw, .312-18 x .75

Cable Pulley

Washer, Nylon 1¼x¼IDx.120

Screw, .25-20 x 1.50

Screw, .375-16 x 1

Screw, .25-20 x 1

Nut, .312-16 ESNA

Caster Assembly

Nut, .375-16 ESNA

Transaxle-Imperial NOTE 1

Transaxle-Imperial NOTE 2

Screw, Hex

[ ]

Wheel Assembly

Innertube

Wheel, Foam Filled (opt.)

Lug Nut, 50-20 UNF

Washer, Star Lock .25

Main Frame

Transaxle Mount

Washer, Nylon 1¼x¼IDx3/32

Screw, 3/8-16 x 3

Nut, 3/8-16

Washer, Lock 3/8

Stud, 3/8M x 3/8F

Washer, .25 Fender

Strap, Static

Washer, Flat 3/8

Screw, 3/8-16 x ¾

Lockwasher 3/8

[ ]

32417B

Wheel Cover NOTE 2

[ ] = Not Shown

NOTE 1: Only used on the following models: 05210G, 05220G.

NOTE 2: Only used on the following models: 05210F, 05211F, 05220F, 05221F, 05230F, 05231F.

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

FORM NO. 70935A - 53 -

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Brush Head Assembly Drawing 2/05

-54- FORM NO. 70935A

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Nilﬁsk ALTO

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Brush Head Assembly Parts List 11/07

Item

Ref. No. Qty

Description

Item

Ref. No. Qty

Description

11427B

11424B

11434B

11426B

11425B

11433B

17521C

17520C

17524B

962714

34400B

61658A

59856A

66232A

61587A

66234A

85811A

85610A

85616A

69186A

82004A

55451A

30575A

30584A

30247A

980638

920248

59950A

980645

38247A

915102

65966A

920110

77091A

Poly Brush Assembly-14 (770)

Poly Brush Assembly-17 (784)

Poly Brush Assembly-19 (795)

Grit Brush Assembly-14 (770)

Grit Brush Assembly-17 (784)

Grit Brush Assembly-19 (795)

Pad Driver Assembly-14 (770)

Pad Driver Assembly-17 (784)

Pad Driver Assembly-19 (795)

Screw,.312-18x.75 Soc.

Gimbal, Male

82501A

766780

38723A

52497A

52499A

40910a

40866A

980673

920278

980626

67705B

63032A

85838A

41601A

40645A

45036B

170915

48703A

50248A

30455A

81104A

87007A

38014A

962992

55721A

30574A

30583A

30355A

38246A

782002

30453A

722021

81109A

962244

980638

962495

838301

833802

962737

56941A

Hair Pin

Nylon Spacer

Actuator & Tube Asm. (S)

Actuator & Tube Asm. (L)

Potentiometer (Circuit Board)

Housing-Potentiometer

Washer NOTE 1

Nut, Jam 50-20

Washer, Lock .50

Sleeve Bearing

Linkage Bar

Screw, .50-201.50

Connector

Housing

Brush Motor 1.00 HP NOTE 3

Screw, Hex

Electric Valve

[ ]

Gimbal Collar

Rubber Washer

Brush Plate-28

Brush Plate-33

Brush Plate-38

Screw, .312-18x.75 Hex

Screw, .375-16x2.5 SS Pn

Screw, 10-22x.62 Pn SS (795)

Latch Tab

“T” Nut 10-32 (795)

Keeper

Right Brush Housing (770)

Right Brush Housing (784)

Right Brush Housing (795)

Lockwasher

Nut, .375-16 Jam Thin ESNA

Guide Wheel

Washer, Flat .375

Right Skirt (795)

Key

Brush Head Mount

Nut, .312-18 ESNA

Label, Moving Parts NOTE 2

Hose Clamp

Hose

Nut, .25-20 ESNA

Washer, Flat .25

Solution Splitter

Screw, 8-32x.62 SS

Latch

Left Brush Housing (770)

Left Brush Housing (784)

Left Brush Housing (795)

Left Skirt (795)

[ ]

Clamp

Brush Hose

Hose Clamp

Nut, 8-32 ESNA SS

Screw, .375-16x.75

Washer, Lock .375

Screw, .25-20x1.00Pn Hd

Brush Holder Spring

Gimbal, Female

Screw, 10-16x.88 (Pad Driver Only)

Center-Lock Asm.

(Pad Driver Only)

NOTE 1: Used only as required to square up linkage bars #9 to the frame.

NOTE 2: Attach to Brush Motor.

NOTE 3: Includes Item #11

Nilﬁsk ALTO Operator's Manual - SCRUBTEC 770 / 784 / 795

FORM NO. 70935A - 55 -

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Brush Motor #45036A 2/05

Seam Location

Rotation

Item

Ref. No. Qty

Description

46734A

40318A

902654

902550

51840A

Stator Assembly (w/Magnets & Clips)

Armature Asm.(w/B.E. & F.E. bearings)

Bearings B.E.

Bearing F.E.

Commutator Bracket Assembly

(w/Brush BRD Assembly Leads)

Commutator Bracket

Strain Relief

Brush Board Screw

Brush Board Asm. (w/springs & brushes)

Brush Spring

50520A

56480A

962546

50517A

448396

40826A

55657A

55656A

59805A

50515A

80501A

54238A

Brush Assembly

Lead Assembly, Positive

Lead Assembly, Negative

Helical Washer

Thru Bolt

Shaft Key

B.E. Bracket Assembly (Gear Box)

-56- FORM NO. 70935A

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Gear Box #54238A 2/05

Item

Ref. No. Qty

Description

57846A

507641

52050A

56668A

51176A

58316A

902605

54883A

58144A

Ring, Snap

Seal, Oil, Small

Cap End

O’Ring

Bearing, Large

Shaft & Gear, Gearbox

Bearing, Small

Housing

Seal, Oil Large

Darina Grease

4oz.

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FORM NO. 70935A - 57 -

Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Imperial Transaxle Parts 2/05

PN 59116A

-58- FORM NO. 70935A

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Nilﬁsk ALTO

SCRUBTEC 770 / 784 / 795

Imperial Transaxle Parts 2/05

PN 59116A

Item

Ref. No. Qty

Description

Wheel Flange Kit (includes Flange,

Studs, Key, Snap Rings & Shims)

Rubber Mount

Axle Oil Seal

Axle Bearing

Short Axle

Output Gear

Input Plug

Outer Pinion Bearing

Pinion

10357A

36508A

53374A

53375A

53376A

53377A

53378A

53379A

53380A

53381A

52663A

69195A

45048A

51720A

40784A

30074A

53382A

53383A

54282A

53435A

Inner Pinion Bearing

Steel Ring, Coupler

Rubber Coupler

Motor

Brushes w/Springs

Brush, Carbon Set (4 - 51720A & 4 - 30074A)

Motor Brush Cap (internal Threads)

Motor Brush Cap (External Threads)

Long Axle

Gearbox Asm w/o motor

Miter Gear

Parking Brake Spare Parts

Pad, Friction

Hub, Shaft

Key, 4 MM - Hub

Set Screw, M3 - Hub

53384A

53385A

80121A

80122A

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FORM NO. 70935A - 59 -

ACCESSORIES

Description

Part No.

Power Wand System Kit

10892A

Soft Caster Asm.

Drive Wheel, Foam Filled

52127A

59955A

10684B

53390A

11081A

11037A

Imperial Electric Parking Brake Kit

Clarke Battery Maintenance System (CBMS)

Chemical Mixing System

Chemical Mixing System Spare Tank

OPTIONAL SQUEEGEE BLADES

Machine

Part No.

Description

28, 33

30069L

Rear Linatex

28, 33

30717L1

30557A

30091A

30935L

30718L2

30935A

30718A

30954A

Front Linatex

Rear Gum Rubber

Front Urethane

Rear Linatex

Front Linatex

Rear Gum Rubber

Front Gum Rubber

Front Ribbed Urethane

BRUSHES:

Size

Description

Part No.

17”

Poly

11424B

17”

14”

19”

Grit-Heavy

Grit-Medium

Grit-Lite

Soft Nylon

Poly

Grit-Heavy

Grit-Medium

Grit-Lite

Soft Nylon

Poly

11425B

11430B

10384A

10875A

11427B

11426B

11431B

10383A

10874A

11434B

11433B

11432B

10385A

11435B

Grit-Heavy

Grit-Medium

Grit-Lite

Soft Nylon

PAD DRIVERS:

Size

Part No.

19”

17524B

17520C

17521C

17”

14”

-60- FORM NO. 70935A

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Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Schematic (Solo Controller) 9/05

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FORM NO. 70935A - 61 -

Nilﬁsk ALTO

SCRUBTEC 770 S / 784 S / 795 S

Electrical Schematic (I-Drive Controller) 12/09

-62- FORM NO. 70935A

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SCRUBTEC 770 L / 784 L / 795 L

Electrical Schematic 9/05

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FORM NO. 70935A - 63 -

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Overenstemmelseserklaering

Declaration of conformity

Konformitätserklärung

Declaración de conformidad

Atbilstības deklarācija

Declaration de conformité

Verklaring van overeenstemming

Dichiarazione di conformità

Vastavussertifikaat

Samsvarserklaering

Vaatimustenmukaisuusvakuutus

Atitikties deklaracija

Osvědčení o shodě

Deklaracja zgodności

Certifikát súladu

Megfelelősségi nyilatkozat

Certifikat o ustreznosti

Försäkran om överensstämmelse

Modell/ Modèle/ Model/ Malli/ Modelo/ Μοντέλο/ Modelo/ Modelis/Модель: Floor Treatment Machines

Type/ Tyyppi/ Tipo/ Τύπος/ Tüüp/ Tipas/ Tips/ Typ/ Típus/ Тип/ Tip: Scrubtec Boost 70, Scrubtec 770 L, Scrubtec 784 L, Scrubtec 795 L,

Scrubtec 770 S, Scrubtec 784 S and Scrubtec 795 S

Der Unterzeichner bestätigt hiermit dass die oben erwähnten Modelle gemäß den folgenden Richtlinien und Normen hergestellt

wurden.

The undersigned certify that the above mentioned model is produced in accordance with the following directives and standards.

Undertegnede attesterer herved, at ovennævnte model er produceret i overensstemmelse med følgende direktiver og standarder.

Undertegnede attesterer att ovennevnte modell är produsert I overensstemmelse med fölgende direktiv og standarder.

El abajo firmante certifica que los modelos arriba mencionados han sido producidos de acuerdo con las siguientes directivas y

estandares.

Il sottoscritto dichiara che i modelli sopra menzionati sono prodotti in accordo con le seguenti direttive e standard.

EST

SLO

Allakirjutanu kinnitab, et ülalnimetatud mudel on valmistatud kooskõlas järgmiste direktiivide ja normidega.

Ar šo tiek apliecināts, ka augstākminētais modelis ir izgatavots atbilstoši šādām direktīvām un standartiem.

Níže podepsaný stvrzuje, že výše uvedený model byl vyroben v souladu s následujícími směrnicemi a normami.

Spodaj podpisani potrjujem, da je zgoraj omenjeni model izdelan v skladu z naslednjimi smernicami in standardi.

Je soussigné certifie que les modèles ci-dessus sont fabriqués conformément aux directives et normes suivantes.

Ondergetekende verzekert dat de bovengenoemde modellen geproduceerd zijn in overeenstemming met de volgende richtlijnen

en standaards.

FIN

Allekirjoittaia vakuuttaa että yllämainittu malli on tuotettu seuraavien direktiivien ja standardien mukaan.

Undertecknad intygar att ovannämnda modell är producerad i överensstämmelse med följande direktiv och standarder.

Ο κάτωθι υπογεγραμμένος πιστοποιεί ότι η παραγωγή του προαναφερθέντος μοντέλου γίνεται σύμφωνα με τις ακόλουθες οδηγίες

και πρότυπα.

A presente assinatura serve para declarar que os modelos supramencionados são produtos em conformidade com as seguintes

directivas e normas.

Toliau pateiktu dokumentu patvirtinama, kad minėtas modelis yra pagamintas laikantis nurodytų direktyvų bei standartų.

Niżej podpisany zaświadcza, że wymieniony powyżej model produkowany jest zgodnie z następującymi dyrektywami I normami.

Alulírottak igazoljuk, hogy a fent említett modellt a következő irányelvek és szabványok alapján hoztuk létre.

Dolu podpísaný osvedčuje, že hore uvedený model sa vyrába v súlade s nasledujúcimi smernicami a normami.

EC Machinery Directive 98/37/EC

EC Low Voltage Directive 73/23/EEC, 93/68/EEC, 06/95/EEC

EN 12100-1, EN 12100-2, EN 294, EN 349

EN 60335-1, EN 60335-2-72

EC EMC Directive 89/336/EEC

EN 61000, EN 50366, EN 55012

10.22.2009

Year of Affixing the CE marking 2009

Don Legatt, Engineering Director

Nilfisk-Advance, Inc.

Nilfisk-Alto

14600 21st Avenue North

Plymouth, MN 55447 USA

Industrivej 1

9560 Hadsund, Denmark

.pas

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Nilﬁsk ALTO LIMITED U.S. WARRANTY

This Nilﬁsk ALTO Industrial/Commercial Product is warranted to be free from defects in materials and workmanship under

normal use and service, when operated and maintained in accordance with Nilﬁsk ALTO's Maintenance and Operations

instructions. The warranty period is subject to the conditions stated below.

3 YEARS FOR PARTS AND 1 YEAR FOR SERVICE LABOR (See exceptions below)

Motors must be inspected for carbon motor brush wear at six-month intervals by an authorized Nilﬁsk ALTO repair station.

Failure to comply with the six-month inspection requirement or failure to replace worn motor brushes identiﬁed during the

inspection will void the warranty on the motors. Cost of the six-month inspection and replacement of carbon motor brushes

is the responsibility of the purchaser. In the event of a warranty claim on the motors, proof of inspection and any required

motor brush replacement must be provided. This warranty is extended only to the original purchaser for use of the product.

It does not cover normal wear parts such as electrical cable, rubber parts, hoses and motor brushes.

BATTERY WARRANTY

In addition to the items above, any original equipment Nilﬁsk ALTO Battery which becomes unserviceable under normal

use within a period of ninety (90) days from date of sale to the original user will be repaired or replaced with one of equal

speciﬁcation at our option, F.O.B. any authorized Nilﬁsk ALTO Sales or Service Branch, with no charge to the user, except

transportation costs. After expiration of the above ninety (90) day period, any battery which fails under normal use will be

adjusted to the original user with a new battery of equal speciﬁcation on an eighteen (18) months pro rate basis from the date

of purchase. Adjustment will be determined using the then current list price, plus transportation costs.

Warranty is rendered null and void if battery is not kept ﬁlled to the proper level with DISTILLED WATER.

Nilﬁsk ALTO: POLYDUR^®AUTOMATIC SCRUBBER SOLUTION AND RECOVERY TANK EIGHT-YEAR

U.S. GUARANTEE

Your new Nilﬁsk ALTO machine has polydur Solution and Recovery Tanks. Polydur is a rotationally molded, low-density

linear polyethylene that won't crack or dent, and withstands most corrosives and temperature extremes. Nilﬁsk ALTO

backs up your Polydur tanks with an eight-year guarantee. If a tank breaks or leaks under normal use within eight years

of the date of purchase, it will be replaced free.

Nilﬁsk ALTO UNIBODY FRAME FIVE-YEAR U.S. WARRANTY

Nilﬁsk ALTO warranties the frame for a period of ﬁve years against defects in materials and workmanship under normal

use and service.

STATED WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED

Nilﬁsk ALTO's liability under this warranty is limited to repair of the product and/or replacement of parts and is given to pur-

chaser in lieu of all other remedies, including INCIDENTAL AND CONSEQUENTIAL DAMAGES.

THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE SPECIFIED HEREIN. THERE ARE NO WARRANTIES

WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF. NO WARRANTIES, INCLUDING BUT NOT

LIMITED TO WARRANTY OF MERCHANTABILITY, SHALL BE IMPLIED. A warranty registration card is provided with your

Nilﬁsk ALTO product. Return the card to assist Nilﬁsk ALTO in providing the performance you expect from your new ﬂoor

machine.

If a difﬁculty develops with the product, you should: a) Contact the nearest authorized Nilﬁsk ALTO repair location or contact

Nilﬁsk-Advance for the nearest authorized Nilﬁsk ALTO repair location. Only these locations are authorized to make repairs

to the product under this warranty. (b) Return the product to the nearest Nilﬁsk ALTO repair location. Transportation charges

to and from the repair location must be prepaid by the purchaser. Nilﬁsk ALTO will repair the product and/or replace any

defective parts with out charge within a reasonable time after receipt of the product.

Nilﬁsk ALTO reserves the right to make changes or improvements to its machine without notice.

Always use genuine Nilﬁsk ALTO Parts for repair.

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Division of Nilﬁsk-Advance A/S

Industrivej 1

9560 Hadsund

Denmark

Tel.: (+45) 72 18 21 00

Fax: (+45) 72 18 21 11

E-mail: salg@nilﬁsk-alto.dk

E-mail: service@nilﬁsk-alto.dk

www.nilﬁsk-alto.dk

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