ElEctric Drain clEanEr
46769
SEt up anD OpErating inStructiOnS
Distributed exclusively by Harbor Freight tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
read this material before using this product.
Failure to do so can result in serious injury.
SaVE tHiS manual.
Copyright© 2002 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of Harbor
FreightTools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements,
actual product may differ slightly from the product described herein. Tools required for assembly and service
may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
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6.
7.
8.
DO nOt OVErrEacH. Keep proper footing and balance at all times to prevent
tripping, falling, back injury, etcetera.
StaY alErt. Watch what you are doing at all times. Use common sense. Do not
use this product when you are tired or distracted from the job at hand.
cHEcK FOr DamagED partS. Before using this product, carefully check that it
will operate properly and perform its intended function. Check for damaged parts
and any other conditions that may affect the operation of this product. Replace or
repair damaged or worn parts immediately.
9.
rEplacEmEnt partS anD accESSOriES. When servicing, use only identi-
cal replacement parts. Only use accessories intended for use with this product.
Approved accessories are available from Harbor Freight Tools.
10.
11.
maintain tHiS prODuct WitH carE. Keep this tool clean and dry for better
performance. For your safety, service and maintenance should be performed regu-
larly by a qualified technician.
uSEtHE rigHt prODuct FOrtHE rigHt JOB. There are certain applications
for which this product was designed. Do not use small equipment, tools or attach-
ments to do the work of larger industrial equipment, tools or attachments. Do not
use this product for a purpose for which it was not intended.
12.
guarD againSt ElEctric SHOcK. Do not submerge the Motor Housing (8)
in water or other liquids. Always prevent body contact with grounded surfaces such
as pipes, radiators, ranges, refrigerators, etcetera.
Do not operate the Electric Drain Cleaner if the operator or machine is standing in
water. To comply with the National Electric Code (NFPA70), and to provide additional
protection from the risk of electrical shock, the Electric Drain Cleaner must only be
connected to a receptacle that is protected by a Ground Fault Circuit Interrupter
(GFCI).
13.
14.
15.
16.
pEOplE WitH pacEmaKErS SHOulD cOnSult tHEir pHYSician(S) BE-
FOrE uSE. Electromagnetic fields in close proximity to heart pacemaker could
cause pacemaker interference or pacemaker failure.
rEDucEtHE riSK OF FirE anD/Or EXplOSiOn. Sparks inside the Motor as-
sembly can ignite flammable vapors, liquids, and dust. Do not use the Electric Drain
Cleaner in the presence of any flammable, combustible, or explosive substances.
prEVEnttHE caBlE FrOm WHipping BY placingtHE Drain clEanEr
aS clOSE tO tHE Drain linE aS pOSSiBlE (a maXimum OF 2 FEEt OF
caBlE SHOulD BE EXpOSED).
DO nOt uSEtHE ElEctric Drain clEanEr in a linE cOntaining cHEmi-
cal Drain clEanErS. Exposure to these chemicals can cause injury to the
operator and/or damage the machine.
SKU 46769
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Page 3
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17.
18.
DrESS SaFElY. Nonskid footwear or safety shoes should be used when work-
ing with this product. Do not wear loose clothing or jewelry as they can become
caught in moving parts. Wear a protective hair covering to prevent long hair from
becoming caught in moving parts. If wearing a long-sleeve shirt, roll sleeves up
above elbows.
uSE EYE, HanD, anD BrEatHing prOtEctiOn. Wear ANSI-approved splash-
resistant safety goggles, NIOSH-approved dust mask/respirator, and heavy-duty
LEATHER gloves during use. Use care near the sharp edges of the drum.
uSE HEaVY-DutY lEatHEr glOVES OnlY. Cloth gloves can be-
come caught between the rotating coils of the Cable (37), resulting in
loss of fingers.
19.
this product contains or produces a chemical known to the State of california
to cause cancer and birth defects (or other reproductive harm).
(California Health & Safety Code § 25249.5, et seq.)
20.
21.
DO nOt uSE anY EXtEnSiOn cOrD On tHiS itEm.
guarD againSt caBlE BrEaKagE. Before each use, check the cable for
kinks or any damage. Never use a damaged cable. Protect the cable from rust
by maintaining and lubricating it in accord with the maintenance section and chart
near the end of the manual.
22.
23.
aVOiD Drain linE DamagE. Some city drain line systems may have pipes that
are too fragile for this machine. If you are going to probe into unfamiliar plumbing
with this machine, first stop and contact your sewer line authority or a local plumber
for advice.
tHEWarningS anD prEcautiOnS DiScuSSED intHiS manual cannOt
cOVEr all pOSSiBlE cOnDitiOnS anD SituatiOnS tHat maY Occur.
The operator must understand that common sense and caution are factors that
cannot be built into this product, but must be supplied by the operator.
unpacKing
When unpacking, check to make sure all parts shown on page 8 are included. If
any parts are missing or broken, please call Harbor Freight Tools at the number shown on
the cover of this manual as soon as possible.
rEV 09/03
SKU 46769
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Page 4
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SEt up
note: For additional references to the parts listed below, refer to the Parts List and As-
sembly Diagram near the end of this manual.
Select and attach the proper cutter tool
cutter tool
application
Starting tool for cutting and scraping
Starting tool to pierce clogs
Arrow Head (38)
Boring Gimlet (39)
1-1/2” U-Cutter (40)
1-1/4” Side Cutter Blade (41)
Finishing tool for grease stoppages
Starting tool to remove loose objects
note: Four Cutter Tools (38, 39, 40, 41) are included with the Electric Drain Cleaner. It is
recommended to use a specific Cutter Tool for a specific application.
Insert the desired Cutter Tool (38, 39, 40, 41) in the female connector located at the
end of the Cable (37). Secure the Cutter Tool to the Cable with Round Head Bolt
(35) and Flat Washer (36).
note: It is recommended to start with the Arrow Head (38) or Boring Gimlet (39) Cutter
Tool. Once the drainpipe is opened, follow with the 1-1/2” U-Cutter (40) or 1-1/4”
Side Cutter Blade (41) which scrape the inside edge of the drainpipe, ensuring a
more thorough cleaning job.
OpEratiOn
caution: Make sure you are fully prepared to start the drain cleaning process prior to
plugging the Electric Drain Cleaner into an electrical outlet and are observing all
safety warnings.
note:
Wear heavy-duty leather work gloves, ANSI-approved safety goggles,
and NIOSH-approved dust mask/respirator before set up or use
1.
When ready, plug the Power Cord & Plug (14) into a properly grounded 115 V~
receptacle. Check the GFCI unit before use as follows:
a. The GFCI indicator should be off.
b. Press the RESET button: indicator should turn on.
c. Press the TEST button: indicator should turn off.
d. If indicator responds as described, then press RESET button for use.
DO nOt uSE iF gFci tESt FailS.
2.
Position the Electric Drain Cleaner within two feet of the drain opening. if the ma-
chine cannot be positioned within two feet of the drain opening, run the cable
(37) through an appropriate size pipe or guide tube (not included) to prevent
the cable from whipping.
rEV 02/06
SKU 46769
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3.
4.
5.
6.
Pull the Cable (37), with its attached CutterTool (38, 39, 40, 41), out from the Center
Hub (34), and insert the Cable and Cutter Tool into the drainpipe.
Prior to stepping on the Foot Switch (13), make sure the Motor Direction Switch
(11) is set in the Normal position.
Make sure to keep both hands on the Cable at all times, while guiding it with a firm
even pressure into the drain pipe.
If possible, keep a small steady stream of water running into the drain to help lubri-
cate the cutter and wash debris down the drain.
Warning! Do not allow water to accumulate in the work area. Water accu-
mulation increases the risk of electric shock or slipping, in addition to causing
property damage. Drop cloths, GFCI-protected wet vacuum cleaners, basins, or
other methods (none included) may be used to help contain and dispose of water.
A certain amount of water will almost always be present when cleaning a drain.
7.
If an obstruction is reached that the cutter does not immediately bore through:
a. Switch Motor Switch (11) to Unbind for a second or two and pull the cable back
about a foot or two.
b. Switch Motor Switch to Normal and press cable back towards the obstruction
again for a few seconds. Do not allow excess torque to build up in the cable, oth-
erwise the cable may break. nOtE: If the motor gets too hot the overload switch
may turn off the motor. Allow the motor to cool down then restart the motor.
c. Continue steps a and b until the clog is cleared.
d. Larger clogs may require that you periodically bring the cable back to the pipe
opening in Normal rotation, shut off the machine and unplug it, allow cable to
stop spinning, and remove debris from the cutter head before proceeding.
e. Cutting heads may need to be changed after penetration to clean out the clog,
see instructions on page 5.
8.
Use the Unbind position on the Motor Direction Switch (11) when having difficulty
getting the Cable (37) around tight bends or if the user sees excess torque buildup
on the cable. Stop the Drain Cleaner immediately and put it in Unbind for a few rota-
tions to relieve the tension. Do not use the unbind position for more than a few
seconds at a time, as it could cause tangling in the Drum (31) or kinking.
9.
After pipe is cleared, stop rotation and flush the drain and cable with water. Then
push Cable (37) back into Drum (31) with motor in Normal rotation until cutter head
appears at drain opening. Release the Foot Switch (13), turn the Motor Direction
Switch (11) to Off, and unplug the Electric Drain Cleaner from its electrical supply
source.
10.
Remove and clean the cutter(s) used and store them in the Toolbox (50). Feed
the remaining cable into the drum. Clean, dry, and lubricate the Drain Cleaner and
Cable before storage according to the directions in the Inspection, Maintenance,
rEV 09/03, 08e
and Cleaning section.
SKU 46769
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inSpEctiOn, maintEnancE, anD clEaning
caution: Always disconnect the Electric Drain Cleaner from its electrical supply source
before performing any inspection, maintenance, or cleaning.
note:
Wear heavy-duty leather work gloves, ANSI-approved safety goggles,
and NIOSH-approved dust mask/respirator before maintenance. Use
caution near the sharp edges of the drum.
1.
Before each use, inspect the general condition of the Electric Drain clean-
er:
Check for broken parts, damaged power cord, cable, and any other condition that
may affect its safe operation. If a problem with the Electric Drain Cleaner occurs,
immediately discontinue using the tool and have the problem corrected before fur-
ther use.
Do not use damaged equipment.
2.
after each use, clean and lubricate the unit:
a. Remove and clean the cutter(s) used and store them in the Toolbox (50).
b. Pour water out of the Drum (31). Clean the outside of the unit and the cable with
a damp cloth and a solution of one part chlorine bleach to twenty parts water.
Do not use solvents to clean the Electric Drain Cleaner, as damage to the tool
may occur. Then, dry completely.
c. Always keep the Cable (37) well oiled by pouring oil directly into the Drum (31).
Then, turn on the Electric Drain Cleaner to rotate the Drum, lubricating the entire
Cable. In addition, make sure all other moving parts are adequately lubricated
to protect against sand and any other abrasive material.
d. When storing, keep the Electric Drain Cleaner inside a box or covered with a
dry cloth cover in a dry location.
motor Belt
pulley (16)
3.
positioning the Belt (21):
Make sure that the Belt rests properly into the groove
on the Motor Belt Pulley (16) and sits on the Drum (31)
properly, see illustration to the right.
Belt Tensioning: The Belt (21) tension is adjusted
automatically by the Motor Seat Spring (6).This spring,
which is located inside the tube, continuously pushes
the Motor Seat (7) and Motor (8) up during operation.
It is unnecessary to adjust the belt tension manually.
4.
thorough cable (37) inspection:
Lay out and inspect entire length of cable. Look for
rust, kinks, unraveling, breaks, smooth spots, or other
damage. If any damage is noted, the cable should be
replaced.
Belt (21)
Drum (31)
rEV 09/03 rEV 03/06
SKU 46769
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5.
cable (37) replacement:
a. Remove almost entire length of Cable (37)
from Drum (31) until the connection from the
short cable attached to the drum to the long
Cable (37) is visible.
b. cautiOn! cable under tension. Cable
will suddenly spring out when released, use
discretion when detaching.
Cautiously remove the Cable Connection
Screw (51) from the connection.
c. Remove old Cable from Cable Holder (32).
d. Verify that short drum cable is undamaged.
Short Drum cable to
long cable connection
e. Insert the flat connecting end of new Cable into Cable Holder (32) until it comes
out in the drum.
f. important! thread the new cable into the Drum at least one full revolu-
tion before trying to connect it to the drum cable. This will make connection
much easier and safer.
g. Hold the ends of both cables together, insert the Cable Connection Screw (51)
from the flat side of the connector, and tighten it in place.
h. Manually feed new cable into place in drum. Then lubricate new cable by pour-
ing oil directly into the Drum (31). Then, turn on the Electric Drain Cleaner to
rotate the Drum, lubricating the entire Cable.
6.
motor Seat Spring (6) inspection:
a. Remove the belt from around the Drum. The motor should move upward. If it
does not, then the Motor Seat Spring (6) needs replacement.
b. Press down on the motor. Some force should be required to make the motor
move downward. If the motor moves downward easily, then the Motor Seat
Spring is too weak to properly tension the belt and should be replaced.
c. The Motor Seat Spring is installed under pressure and therefore should be in-
stalled only by a qualified technician.
d. After inspection, install the Belt into place around the pulley and the Drum.
maintEnancE cHart
maintenance type
Before use after use
monthly Every 6 months
Inspect machine, including Cable
end, for damage
(see #1, above)
X
Clean, dry, and lubricate,
including oiling the Cable (37)
(see #2, above)
X
X
X
maintenance chart continued on next page.
SKU 46769
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maintenance chart continued from previous page.
maintEnancE cHart
maintenance type
Before use after use
monthly Every 6 months
Check/adjust Belt (21) position
(see #3, above)
X
X
X
Check/replace Belt (21)
Check/replace entire Cable (37)
(see #4 & #5, above)
trOuBlESHOOting cHart
problem
Motor will not start
possible causes
1. Cord not connected.
probable Solutions
1. Check that cord is plugged in.
2. Check power at outlet.
3. Repair/replace motor.
2. No power at outlet.
3. Motor damaged.
4. GFCI unit on cord tripped.
4. Reset GFCI unit.
Motor cuts off
during use.
Thermal Protection Switch may have
tripped.
Allow motor to cool, then restart.
Cable binds,
tangles, or kinks
outside drum
release Foot Switch (13) and switch motor Direction Switch (11) to off
immEDiatElY, then check the following:
1. Cable rotation wrong.
1. Motor Direction Switch (11) must be
set to normal direction, even when
removing cable from pipe.
2. Cutter bound against clog or wall of
pipe.
2. Release Foot Switch (13). Switch
Motor Direction Switch to unbind.
press Foot Switch only for a
second or two, then resume normal
rotation and operation.
3. Cable not properly lubricated.
4. Pipe diameter too small.
5. Cable forced forward into drain.
6. Drain cleaner too far (more than 2’)
from drain opening.
3. Oil cable regularly according to
Maintenance instructions. Add extra
oil if problems arise.
4. Pipe diameter must be from 2”–4”.
5. Feed cable gradually, allow it to work
at its own pace.
6. Move drain cleaner closer or run
cable through guide (not included).
Check condition of cable and cutter after binding or tangling. Do not use cable or
cutter if damaged.
Cable tangles within 1. Motor operating in unbind direction. 1. Operate motor in normal rotation.
drum, or drum coil
collapses
2. Cable being forced down drain.
2. Feed cable gradually, allow it to work
at its own pace.
Warning! the electrical components of this item should be repaired only by a qualified
technician, especially since it is often used under wet circumstances. the power supply system
and gFci unit are only to be serviced by a certified electrician.
troubleshooting chart continued on next page.
REV 08e
SKU 46769
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troubleshooting chart continued from previous page.
trOuBlESHOOting cHart
problem
possible causes
probable Solutions
Foot switch does
not properly control
drum rotation
Defective foot switch.
Have qualified technician repair or
replace foot switch.
Motor turns, but
drum does not turn
1. Belt mounted incorrectly.
2. Belt excessively worn.
1. Check and correct Belt mounting,
see maintenance.
2. Replace Belt.
3. Motor Seat Spring (6) worn out or
broken.
3. Inspect and repair/replace Motor
Seat Spring.
4. Drum Release Rod (25) not in place.
4. Make sure that Drum is mounted
properly with drum release rod in
place, holding the shaft.
5. Safety Clutch (part of 16) slipping
from excess force.
5. Do not force cable down pipe.
1. Keep cleaner and cord dry.
2. Repair or replace switch.
GFCI unit trips
when Foot Switch is
pressed
1. Cord or cleaner wet.
2. Motor Direction Switch defective.
3. Short circuit in motor.
3. Repair or replace motor.
4. Damaged power cord or GFCI unit.
Overloading of the motor.
4. Electrician should repair or replace.
Press the foot switch several times.
Foot Switch Sticks
Unbind/Reverse
Switch does not
work
The centrifugal switch requires the
motor to stop before changing direction. “OFF” . Wait for the motor to stop
completely before switching from
Move the Unbind/Revers switch to
“Normal” to “Unbind” or visa versa.
Warning! the electrical components of this item should be repaired only by a qualified
technician, especially since it is often used under wet circumstances. the power supply system
and gFci unit are only to be serviced by a certified electrician.
REV 08e
SKU 46769
For technical questions, please call 1-800-444-3353.
Page 10
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plEaSE rEaD tHE FOllOWing carEFullY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEM-
BLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER
OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER
THAT HE OR SHE IS qUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR
SHE IS qUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER
AND/OR DISTRIBUTOR ExPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS
SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE
BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS
TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR
HER INSTALLATION OF REPLACEMENT PARTS THERETO.
partS liSt
part
1
2
Description
Q’ty
1
part
Description
Q’ty
1
1
Main Frame
End Cup
27 Bearing
4
28 Shaft
3
Rubber Foot
4
29 Bearing
1
4
5
6
7
Round Head Bolt (M6 x 60)
Hex Nut (M6)
Motor Seat Spring
Motor Seat
4
4
1
1
30 Nylon Washer
31** Drum
32 Cable Holder
1
1
1
2
33 Nylon Washer
8*
9
Motor
Protection Shield
1
1
1
34 Center Hub
35 Round Head Bolt (M6 x 8)
36 Flat Washer
1
3
3
10* Wire Cover
11* Motor Direction Switch
12* Wire Stopper
1
1
37 Cable
38 Arrow Head
1
1
13* Foot Switch
1
39 Boring Gimlet
1
14* Power Cord & Plug
15 Lock Knob
16 Motor Belt Pulley
17 Hex Bolt (M8 x 20)
18 Spring Washer
1
1
1
4
4
4
40 U-Cutter (1-1/2”)
41 Side Cutter Blade (1-1/4”)
42 Motor/Foot Switch Assembly
43 Flat Washer 08
44 Hex. Head Bolt (M8 x 15)
45 Nut (M8)
1
1
1
4
5
5
19 Hex Nut (M8)
20 Inner Hex Bolt (M6 x 13)
21 V-Belt (A-1118)
22 Position Sleeve
23 Drum Release Retaining Sleeve
24 Drum Release Spring
25 Drum Release Rod
26 Rear Hub
2
1
1
1
1
1
1
46 Sleeve Set Screw (M5 x 5)
47 Inner Hex Bolt (M8 x 8)
48 Nylon Washer
49 GFCI
50 Tool Box
1
1
1
1
1
1
51 Cable Connection Screw
* All 6 parts only available as a Motor/Foot Switch Assembly, order part 42.
** Part 31, Drum, includes riveted on 5 foot cable.
record product’s Serial number Here:
note: If product has no serial number, record month and year of purchase instead.
note: Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts.
rEV 02/04;04/04;05/04;07/04;02/05
SKU 46769
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aSSEmBlY Diagram
rEV 04/04; 05/04; 07/04; 02/05
SKU 46769
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limitED 90 DaY WarrantY
Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that this product
is free from defects in materials and workmanship for the period of 90 days from the date
of purchase. This warranty does not apply to damage due directly or indirectly, to misuse,
abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity,
improper installation, normal wear and tear, or to lack of maintenance.We shall in no event
be liable for death, injuries to persons or property, or for incidental, contingent, special
or consequential damages arising from the use of our product. Some states do not allow
the exclusion or limitation of incidental or consequential damages, so the above limitation
of exclusion may not apply to you. THIS WARRANTY IS ExPRESSLY IN LIEU OF ALL
OTHER WARRANTIES, ExPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF
MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the com-
plaint must accompany the merchandise. If our inspection verifies the defect, we will either
repair or replace the product at our election or we may elect to refund the purchase price
if we cannot readily and quickly provide you with a replacement. We will return repaired
products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning
the product.
This warranty gives you specific legal rights and you may also have other rights
which vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
SKU 46769
For technical questions, please call 1-800-444-3353.
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