Braun Wheelchair NUVL603C User Manual

Service Manual for:  
CJKA+%(8ꢀ  
CJKA+%(8  
Under-Vehicle Lift®  
Private Use Wheelchair Lifts  
Series 02  
DOT — Private Use Lift  
“DOT — Private Use Lift” verifies that this platform lift meets only  
the “private use lift” requirements of FMVSS No. 403. This lift may  
be installed on all vehicles appropriate for the size and weight of  
the lift, except for buses, school buses, and multi-purpose  
passenger vehicles other than motor homes with a gross vehicle  
weight rating (GVWR) that exceeds 4,536 kg (10,000 lb).  
WARNING  
Man  
ual  
®
®
Read manual  
"Providing Access to the World"  
1-800-THE LIFT®  
International Corporate Hdqrs: P.O. Box 310 Winamac, IN 46996 USA  
before installing  
or servicing lift.  
Failure to do so  
may result in  
(574) 946-6153  
FAX: (574) 946-4670  
serious bodily  
injury and/or  
property damage.  
35033  
November  
2008  
Patent #5,305,486  
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Contents  
Troubleshooting and Maintenance  
Lift Terminology ............................................................ 2  
Switch and Sensor Locations ..................................... 3  
Certication Checklist .................................................. 4  
Adjustments and Calibration ....................................... 5  
LCD Diagnostic Codes ................................................. 6  
Floor Level and Inboard Locator Adjustments ..... 7-10  
Lubrication Diagram ....................................................11  
Maintenance and Lubrication Schedule............... 12-14  
Troubleshooting Diagnosis Chart......................... 15-18  
Notes ............................................................................ 19  
Lift Wiring Schematic - Main ..................................... 20  
Lift Wiring Schematic - Accessories ........................ 21  
Hydraulics  
Hydraulics Parts List .................................................. 22  
Hydraulics Diagram .................................................... 23  
Repair Parts  
Pump Module  
Pump Module Parts List ....................................... 24  
Pump Module Diagram ......................................... 25  
Lift Exploded Views  
Complete Lift.......................................................... 26  
Repair Parts List ................................................... 27  
Housing Detail........................................................ 28  
Carriage Detail........................................................ 29  
Platform Detail........................................................ 30  
Warranty  
Braun® Limited Warranty ....................................... 31-33  
Notes ............................................................................ 34  
Page 1  
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Lift Terminology  
Lift Mounting  
Brackets (4)  
Chain Drive  
Motor  
Hydraulic  
Cylinder  
Hand-Held Attendant's  
Control Box  
Inboard  
Locator  
Torque  
Tube  
Lift Housing  
Lifting  
Arms  
OW  
ST  
R
DOO  
P
U
N
W  
Outer Barrier  
Actuator  
Carriage  
W
A
R
N
IN  
G
Pu  
sh  
ma  
T
nualha  
-
a
n
d
o
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ndl  
ly  
m
e
in  
lock  
Fa  
re  
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ilure  
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tf  
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ola  
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rle  
dckgr a  
o
ivi  
deplolt  
y
in  
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i
unint  
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m
platform  
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.
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sult  
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d/or  
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riou  
roper  
se  
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818  
23  
Platform  
Pump  
Module  
Platform Cable-activated  
Manual Release System  
Outer  
Barrier  
Rolling  
Horizontal Arms  
Inboard  
Left  
Right  
Outboard  
Page 2  
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Switch and Sensor Locations  
Lift Out  
Limit Switch  
73950A  
Full Out  
Cam  
73775  
Lift Out  
Cam  
73774  
Full Out  
Limit Switch  
73950A  
Below Stow  
Limit Switch  
73950A  
Floor Level  
Limit Switch  
73950A  
Floor Level  
Cam  
73712  
Below Stow  
Cam  
73712  
Outer Barrier  
Limit Switch  
73950A  
OW  
ST  
DOOR  
UP  
WN  
A
R
N
IN  
G
Pu  
m
sh  
an  
T
-
ha  
a
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ck  
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ilu ore ga atf  
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in  
rm  
dep  
ck  
fo  
hi  
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platlo  
yment  
unin  
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Uni  
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er  
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Right  
Inboard  
Left  
Pressure  
Transducer  
30426  
Outboard  
Page 3  
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Certification Checklist  
The following operations and conditions must be functionally veried in order for the lift to be FMVSS  
403/404 compliant. If an operation does not function as described or a condition is not met, follow the refer-  
enced procedures to correct the problem or contact a Braun Corporation Product Support representative.  
• Vehicle movement is prevented unless the lift door is closed, ensuring the lift is stowed.  
1. Verify lift stowed signal (pin 9) in the 9 conductor plug on the side of the pump module has a +12 volt  
signal.  
2. Refer to the interlock installation instructions.  
• Lift operation shall be inhibited unless the vehicle is stopped and vehicle movement is prevented.  
1. Verify vehicle secure signal (pin 6) in the 9 conductor plug on the side of the pump module has a +12  
volt signal.  
2. Refer to the interlock installation instructions.  
• The platform will not fold/stow when occupied.  
- Refer to Platform Sense Calibration.  
• The outer barrier will not raise if occupied.  
- Refer to Outer Barrier Occupied Calibration procedure  
• An audio warning (and visual warning for public use lifts) will activate if the threshold area is occupied  
when the platform is a least 1" below oor level.  
1. Make sure connectors to threshold mat are properly connected.  
2. Call Product Support.  
• Lift platform movement shall be interrupted unless the outer barrier is deployed (up).  
- Check Barrier Down limit switch, wires and connector.  
- Diagnostic LCD should display a value of “1” for OBAR SW when outer barrier is deployed (up).  
Page 4  
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Adjustments and Calibration  
Adjustment Procedures  
Remove eccentric plate mounting screw. Using  
screwdriver or small rod, rotate the shaft clockwise to  
increase carriage height. Rotate the shaft coun-  
terclockwise to decrease carriage height. Reinstall  
mounting screw in nearest retainer hole. Adjust  
left and right side eccentric shafts (screw positions  
may vary from side to side). Adjust height such that  
horizontal arms do not contact top or bottom of tracks  
(align center).  
Lift Out Switch: The Lift Out Switch stops inward  
travel of the carriage/platform during Stow function  
(activated by the housing-mounted Lift Out Cam).  
Move cam in to increase inward travel. Move cam  
out to decrease inward travel.  
Full Out Switch: The Full Out Switch stops out-  
ward travel of the carriage/platform during Deploy  
(Up/Down) functions (activated by the housing-  
mounted Full Out Cam). Move cam in to decrease  
outward travel. Move cam out to increase outward  
travel. Carriage rollers must be inside housing a  
minimum 1/2". The platform will not raise or lower  
until this switch is activated.  
Calibration Procedures  
Platform Sense Calibration  
1. Place 20 lbs. in the center of the platform.  
2. Press UP button on the hand-held pendant to raise  
the platform a minimum of 3" above stow level.  
3. Press and hold 50# CAL button on control board.  
While pressing the 50# CAL button, press and  
hold the STOW button on the hand-held pendant.  
The platform will lower to stow level, raise slightly,  
lower to stow level, and begin inward travel.  
Release the 50# CAL button when the platform  
begins moving inward. The platform sensing is  
now calibrated.  
Floor Level Switch: See page 6 for procedures.  
Stow Switch: The Stow Switch controls the height  
of the carriage/platform before it moves inward dur-  
ing the Stow function (activated by the torque tube-  
mounted Stow Cam). Rotate the cam in to decrease  
platform height. Rotate the cam out to increase plat-  
form height. Adjust cam so lifting arms are aligned.  
View the platform position in the housing.  
4. After calibration, the LCD screen should read “PF  
OCCUPIED” when 50 lbs., or more, are present  
on the platform. If 50 lbs. does not activate the  
“platform occupied” signal readout, recalibrate with  
less weight to lower the “occupied” setting or more  
weight to increase the “occupied” setting.  
Barrier Down Switch: This platform-mounted  
switch prohibits the platform from raising unless the  
outer barrier is in the full up position. The Up func-  
tion is prohibited if the outer barrier detent pin is not  
fully engaged also.  
Ground Sense Calibration  
1. Press hand-held pendant DOWN switch to lower  
platform fully to ground level.  
2. While continuing to press the pendant DOWN  
switch, press and then release the control board  
O_BAR/GROUND LVL button.  
Drive Chain Adjustment  
In event the drive chain sags 1/2" or more, adjust  
tension as detailed. Tighten to eliminate visible sag  
but do not overtighten.  
3. Release the pendant DOWN switch. Ground  
Level sensing is now calibrated.  
4. After calibration, the outboard roll stop should  
not unfold (down) until the platform is fully on the  
ground.  
1. Remove bottom pan.  
2. Pull the manual release cable and lock.  
3. Remove adjustment bolt (tensioner) access  
cover.  
4. Loosen inside jam nut. Secure tensioner and  
tighten outside jam nut. Tighten to eliminate vis-  
ible chain sag but do not overtighten.  
5. Lock jam nuts together making sure the ten-  
sioner roller is horizontal. Release and push the  
manual cable in fully. Ensure platform is locked  
by moving the platform in and out until chain  
release assembly engages chain.  
Outer Barrier Occupied Calibration  
1. Press hand-held pendant DOWN switch to lower  
platform fully to ground level.  
2. Once outer barrier is fully unfolded (ramp position),  
release the pendant DOWN switch.  
3. Press and hold the control board O_BAR/  
GROUND LVL button. While holding O_BAR/  
GROUND LVL button, press hand-held pendant  
UP switch to raise the outer barrier. Be sure to  
release O_BAR/GROUND LVL button when outer  
barrier reaches approximately half full up (vertical)  
position.  
4. After calibration, the LCD screen should read  
“OUT-BAR OCCUPIED” whenever there is weight  
present on the outer barrier.  
Carriage Ride Height Adjustment  
The carriage horizontal arms move (roll) in and out  
of the housing tracks on roller bearings. Follow-  
ing installation or extensive lift operation, clearance  
between horizontal arms and tracks may diminish.  
The eccentric shaft mounting plate allows height  
adjustment.  
Page 5  
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LCD Diagnostic Codes  
To change the LCD display from cycle count to diagnostic  
mode, press the “diag” button on the control board (see  
illustration at right). When nished, press button again to  
return to cycle count mode. When all of the harnesses  
are correctly connected to the control board, the values  
shown in the chart below will display when the correspond-  
ing action is taken. “1” will appear to the right of the switch  
or sensor name on the LCD module when activated as  
shown. If any other value appears on the LCD screen  
during the specic diagnostic procedure, verify that the  
correct harness is properly connected to both the control  
board and the associated lift harness. Repeat the harness  
diagnostic procedure. If an incorrect value is still present  
after checking the harness and connections, contact The  
Braun Corporation Product Support Department.  
OBAR S  
W
1
cycle  
R31  
102  
U16  
102  
243R  
1 0 3  
1 0 3  
103  
103  
OBAR  
S
W
1
diag Button  
V 1 0 4  
U15  
All basic functions (UP,  
DOWN, STOW and  
DOOR) should show a  
value of 1 when activated  
via a controlled input  
cycle  
R31  
102  
1 0 2  
R29  
103  
U3  
R27  
R26  
1 0 3  
diag  
C105  
U12 C14  
V 1 0 4  
DOOR  
STOW  
D23  
U 5  
D24  
D25  
1 0 2  
U2  
103  
1 0 3  
R28  
102  
1 0 3  
R 1  
103  
D26  
R33  
1
C 8  
V104  
Magnetic  
103  
103  
V 1 0 4  
V104  
1 0 3  
1 0 3  
1 0 3  
1 0 3  
U 2 1  
U22  
D11 D10  
103  
(Hand-held Pendant,  
Magnetic, Remote Entry  
or 3rd Station Controls).  
DOWN  
UP  
U 1 9  
R25  
102  
R43  
R41  
1802  
1002  
VR1  
VR2  
.
R40  
Hand-held Pendant  
NUVL Control Board  
Stowed  
Moving Up  
From Stow  
LCD Display  
Moving Out  
Of Cassette  
Ground Level  
OB Out  
Ground  
Level  
At Floor Moving Down  
Level  
From Stow  
STLV SW  
1
1
1
1
LOUT SW  
FOUT SW  
FLV SW  
1
1
1
1
1
1
1
1
1
OBAR SW  
MAT SW  
DO SW  
1
1
= 1 when mat is activated.  
= 1 when door is full open or pin 3 and pin 4 are jumpered.  
= 1 when inboard locator is activated  
*(NUVL855C only)  
*IBAR SW  
Page 6  
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Floor Level and Inboard Locator Adjustments  
Ensure the lift is positioned and  
secured as specied on Quick  
Reference Installation Sheet (sup-  
plied with lift) panels 1 and 2. Ad-  
just the Floor Level switch rst  
(detailed below). Then, adjust  
the inboard locator as detailed  
in Inboard Locator Adjustment  
Instructions (adjust only if neces-  
Achieving proper oor level  
positioning of the platform and  
inboard locator requires a com-  
bination of Floor Level switch  
adjustment and inboard locator  
adjustment. Both are factory set  
but must be inspected during  
installation procedures (will vary  
per vehicle application).  
sary). The inboard locator must  
rest properly on the vehicle oor  
for wheelchair entry and exit.  
Floor Level Switch Adjustment  
Adjust the Floor Level switch  
form 1" above oor level (thresh-  
rst! (before adjusting the inboard old mat) using the manual op  
Note: Check the oor level posi-  
tion of the platform and the in-  
board locator after powering the  
pump. Hydraulic pressure may af-  
fect platform height slightly. Fine  
tuning adjustment (tweaking) of  
the Floor Level switch may be  
required.  
locator)!  
eration system. Do not operate  
the lift with the electric pump dur-  
ing adjustment procedures.  
The Floor Level switch stops up-  
ward travel of the platform during  
the Up function (activated by the  
torque tube-mounted Floor Level  
cam).  
Loosen the clamp securing the  
torque tube-mounted Floor Level  
cam. Rotate the cam until the  
Floor Level switch is activated  
Position the bottom of the lift plat- (cam depresses switch).  
Floor Level Switch  
Floor Level Cam  
A
Torque Tube  
Cam depressing switch.  
Page 7  
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Floor Level and Inboard Locator Adjustments  
Inboard Locator Adjustment  
Do not adjust  
Inboard Locator  
CAUTION  
inboard loca-  
tor linkage rod  
at this time!  
Do not adjust in-  
board locator link-  
age rod. Linkage  
rod adjustment may  
result in lift damage.  
Linkage rod  
adjustment is not  
required unless  
extra usable  
platform length  
is needed. If  
the angle of the inboard locator (when in the  
vertical position) restricts the usable platform  
length for the wheelchair passenger, adjust-  
ment of the linkage rod will change the angle.  
B
Linkage Rod  
With the platform at ground level and the  
inboard locator in the vertical position, there  
should be a minimum of 1” clearance between  
the inboard locator and torque tube.  
Adjust the inboard locator as detailed in the  
following procedures. Then, adjust the linkage  
rod as detailed on page 9 (only if necessary).  
Manual Operation Systems  
T-Handle  
Release  
Cable  
Hand  
Pump  
VALVE  
1. Raise the lift platform fully (oor level) us-  
ing the manual operation system (Manual  
Operating Instructions detailed on Quick  
Reference Installation Sheet). If the inboard  
locator rests properly on the oor, do not ad-  
just the inboard locator. Lower the platform  
to ground level. If the angle of the inboard  
locator (when in the vertical position), does  
not restrict the usable platform length for the  
wheelchair passenger, disregard inboard  
locator adjustment procedures. See Photo H  
on page 9. Refer to the following procedures  
if adjustment is required.  
W
A
R
NI  
N
G
Push  
T
manually move platfo  
-
handle in fully  
and out to engage platfo  
lock before driving  
Failure to lock platform may  
result in unintended platform  
rm in  
deployment. Unintended  
platform deployment  
and  
v
e
h
r
m
icle.  
result in serious bodily injury  
and/or property dam  
may  
Do not remove!  
ag  
e.  
81823  
Pump  
Handle  
Valve  
Figure A  
Stow Level  
Platform  
below  
Stow  
2. Position the lift platform below  
stow level using the manual op-  
eration system. See Photo C.  
Level  
Lowering the platform will al-  
low access to the cam bolt  
securement nut. See Photo E.  
C
Page 8  
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Floor Level and Inboard Locator Adjustments  
Inboard Locator Adjustment  
3. Remove the 1/4" lock nut se-  
D
curing the lifting arm cam bolt.  
See Photos D and E. Do not  
remove the bolt.  
Raise the platform fully (oor  
level) using the manual op-  
eration system.  
Remove the cam securement  
bolt (lift inboard locator to re-  
lieve pressure on bolt).  
Cam Bolt  
Allow the inboard locator to rest  
on the oor.  
Rotate the cam so the cam fol-  
lower bearing engages the cam  
notch (saddle). See Photos F  
and G.  
1/4" Lock Nut  
Reinstall the cam securement  
bolt in one of the three lifting  
arm holes that best lines up  
with one of the nine holes in the  
cam. See Photos F and G.  
Reposition the securement bolt  
lock nut. Note: Lowering the  
platform will allow access to  
cam bolt. Tighten securely.  
E
Cam Notch (Saddle)  
Engaging  
Cam Follower Bearing  
Cam Notch (Saddle)  
Slider Block  
Rocker  
F
G
Lifting Arm  
(3 available holes)  
Cam  
(9 available holes)  
Page 9  
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Floor Level and Inboard Locator Adjustments  
Inboard Locator Linkage Rod Adjustment  
Linkage rod adjustment affects angle  
of inboard locator (vertical position).  
Do not adjust the  
inboard locator  
CAUTION  
linkage rod un-  
less extra usable  
platform length  
is needed. See  
Photo H. If the an-  
gle of the inboard  
locator (when in  
Improper inboard  
locator linkage rod  
adjustment may  
result in lift damage.  
the vertical position) restricts the usable platform  
length for the wheelchair passenger, adjustment  
of the linkage rod will change the angle.  
Adjust the inboard locator as detailed in the  
previous procedures. Then, adjust the linkage  
rod as detailed (only if necessary). If the link-  
age rod is adjusted too long or too short, it will  
exceed the travel of the slider block resulting in  
damage to the cam follower bearing, the cam  
and/or other components.  
H
Inboard Locator  
1. Position the lift platform below stow level  
using the manual operation system. Do  
not operate the lift with the electric pump  
during adjustment procedures.  
2. Loosen the jam nuts at each end. Adjust  
rod length as needed. Minimize adjust-  
ment. Carefully check the inboard locator  
angle and operation using the manual  
operation system. Ensure the rod has not  
been over adjusted resulting in pressure on  
components (damage will result). Tighten  
the linkage rod jam nuts.  
I
Linkage Rod  
Page 10  
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Lubrication Diagram  
Drive Chain and Rollers  
LO  
Drive Chain  
Release Latch Hydraulic  
SG  
Cylinder  
Pivot  
Points  
LO  
Eccentric  
Shaft  
Rollers  
(bearings)  
LO  
Torque  
Tube  
Pivot  
Points  
LO  
Carriage  
Rollers  
(bearings)  
LO  
Lifting Arm  
Torque Tube  
Pivot Points  
LO  
Pivot Points  
LO  
W
TO  
S
OOR  
D
P
U
ON  
Rolling  
Horizontal  
Carriage Arm  
Slot Area  
DE  
Outer Barrier  
Detent Pin  
LO  
W
A
R
N
IN  
G
Pus  
m
h
T-  
han  
an ua  
d
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lly  
m
d
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l
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o
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t
in  
c
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ly  
e
Fa  
ilu fore  
resulre  
p
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gage  
l
a
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orm  
to  
riving  
depl  
t
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icle  
re  
and/  
.
sul  
Unin  
oyme  
ou  
m
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pl  
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ay  
a
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ly  
bo  
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818  
23  
o
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!
Platform Cable-activated  
Manual Release System  
Lifting Arm  
Pivot Points  
LO  
Inboard Locator  
Linkage  
Pivot Points  
LO  
Outer Barrier  
Inboard Locator  
Hinge  
Pivot Points  
LO  
and  
Lower Closure  
Pivot Points  
LO  
See the Maintenance/Lubrication Schedule for recommended applications per number of cycles.  
Specied (recommended)  
Lubricant  
Available  
Amount  
Braun  
Part No.  
Lubricant  
Type  
Light Penetrating Oil  
LPS2, General Purpose  
11 oz.  
Aerosol Can  
1.68 oz.  
15807  
15806  
LO - Light Oil  
(30 weight or equivalent)  
Stainless Stick  
Penetrating Oil  
Door-Ease  
DE - Door-Ease  
Style (tube)  
Stick (tube)  
Synthetic Grease  
(Multipurpose)  
Mobiltemp SHC32  
12.5 oz.  
Tube  
28598  
SG - Synthetic Grease  
Page 11  
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Maintenance and Lubrication Schedule  
Proper maintenance is necessary to ensure safe,  
dures. These intervals  
are a general guideline  
for scheduling mainte-  
nance procedures and  
will vary according to  
lift use and conditions.  
Lifts exposed to severe  
conditions (weather,  
W
ARNING  
troublefree operation. Inspecting the lift for any wear,  
damage or other abnormal conditions should be a part  
of a regular service program. Simple inspections can  
detect potential problems.  
Maintenance and  
lubrication procedures  
must be performed as  
specied by an  
authorized service  
technician. Failure to  
do so may result in  
serious bodily injury  
and/or property  
The maintenance and lubrication procedures speci-  
ed in the following schedule must be performed by a  
Braun authorized service representative at the sched-  
uled intervals according to the number of cycles. NUVL nation, heavy usage,  
Series lifts are equipped with a cycle counter (digital  
display built into the electronic control board).  
environment, contami-  
etc.) may require  
inspection and main-  
tenance procedures  
damage.  
NUVL Series lifts are equipped with hardened pins and to be performed more  
self-lubricating bushings to decrease wear, provide  
smooth operation and extend the service life of the lift.  
often than specied.  
Maintenance Indicator: The Lift Ready green LED  
mounted on top of the pump cover will change color  
to yellow after every 750 cycles. The yellow LED will  
not affect the functions of the lift, but is a reminder to  
complete necessary maintenance and lubrication.  
When servicing the lift at the recommended intervals,  
inspection and lubrication procedures specied in the  
previous sections should be repeated. Clean com-  
ponents and the surrounding area before applying  
lubricants. LPS2 General Purpose Penetrating Oil is  
recommended where Light Oil is called out. Use of im- Once the lift has been serviced, press the CYCLE but-  
proper lubricants can attract dirt or other contaminants  
which could result in wear or damage to the compo-  
nents. Platform components exposed to contaminants  
when lowered to the ground may require extra atten-  
tion. Lift components requiring grease are lubricated  
during assembly procedures. When replacing these  
components, be sure to apply grease during instal-  
lation procedures. Specied lubricants are available  
ton (located below LCD display on the control board)  
until the Lift Ready LED changes back to green. The  
CYCLE button also clears the lift cycle count (since  
last service) but not the lifetime cycle count.  
Discontinue lift use immediately if maintenance and  
lubrication procedures are not properly performed,  
or if there is any sign of wear, damage or improper  
from The Braun Corporation (part numbers on previous operation. Contact your sales representative or call  
page).  
The Braun Corporation. One of our national Product  
Support representatives will direct you to an autho-  
rized service technician who will inspect your lift.  
All listed inspection, lubrication and maintenance  
procedures should be repeated at 750 cycle intervals  
following the scheduled 4500 cycle maintenance proce-  
Outer barrier and lower closure pivot  
points (2)  
Apply Light Oil - See Lubrication Diagram  
Outer barrier detent pin pivot points (2)  
Inboard locator hinge pivot points  
Inboard locator linkage pivot points  
Apply Light Oil - See Lubrication Diagram  
Apply Light Oil - See Lubrication Diagram  
Apply Light Oil - See Lubrication Diagram  
Apply Light Oil - See Lubrication Diagram  
750  
Cycles  
Lifting arm center and platform pivot  
points (bearings at all points)  
Correct or replace damaged parts.  
Inspect outer barrier and lower closure  
for proper operation  
Resecure, replace or correct as needed  
Inspect outer barrier seal and lower  
closure gasket  
Ensure hairpin cotter is present and can be removed  
and inserted easily. Resecure, replace or correct as  
needed.  
Inspect outer barrier detent pin hairpin  
cotter  
Correct as needed.  
Inspect lift for wear, damage or any  
abnormal condition  
Page 12  
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Maintenance and Lubrication Schedule  
Inspect lift for rattles  
Correct as needed.  
Check drive chain tension.  
Pull out and lock manual release cable. Adjust  
chain tension as needed. See Drive Chain  
Adjustment.  
Resecure, replace or correct as needed. See  
Inboard Locator Adjustment Instructions.  
Inspect inboard locator and linkage for:  
• Proper operation. Roll stop should rest solidly on  
oor providing smooth transition.  
• Positive securement  
• Wear or damage  
Check carriage ride height in housing  
Check stow height/lifting arm alignment  
Adjust as needed. See Carriage Ride Height  
Adjustment.  
750  
Cycles  
Lifting arms should be horizontal, aligned with  
each other and aligned with carriage. Adjust as  
needed. See Switch Adjustment (Stow Switch).  
Inspect wiring harnesses for securement, wear or  
other damage  
Resecure, replace or correct as needed  
Check lower pan securement  
Resecure, replace damaged parts or correct as  
needed.  
Torque tube pivot bearings (4 places)  
Apply Light Oil - See Lubrication Diagram  
Apply Light Oil - See Lubrication Diagram  
Carriage and eccentric shaft rollers (bearings)  
Rolling horizontal carriage arm slot area  
Apply Door-Ease - See Lubrication Diagram.  
Apply to the surface area around both slots and  
wipe off excess.  
Hydraulic cylinder pivot points (4 per cylinder)  
Drive chain and chain rollers  
Apply Light Oil - See Lubrication Diagram  
Apply Light Oil - See Lubrication Diagram  
Drive chain release latch mechanism  
Apply Synthetic Grease - See Lubrication Dia-  
gram  
Deploy lift, remove lower pan and blow out hous-  
ing. Blow off platform also.  
Use compressor and nozzle to remove all debris  
from housing. Clean lower pan slot and apply  
Antisieze to slot before reinstalling pan.  
1500  
Cycles  
Deploy lift, remove lower pan and clean housing  
tracks  
Use clean cloth and solvent to clean tracks.  
Clean lower pan slot and apply Antisieze to slot  
before reinstalling pan.  
Correct or replace damaged parts and/or relubri-  
cate. See Drive Chain Adjustment.  
Check drive chain tensioner, jam nuts and con  
necting link for securement and/or misalignment.  
Correct or replace damaged parts and/or relu-  
bricate.  
Inspect drive chain release latch mechanism for  
proper operation, positive securement, wear or  
other damage  
Ensure T-handle release and cable assembly  
operate properly. Ensure carriage can be manu-  
ally extended and retracted freely.  
Inspect platform cable-activated manual release  
system (T-handle/cable assembly and carriage  
movement)  
Page 13  
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Maintenance and Lubrication Schedule  
Inspect limit switches for securement and proper  
adjustment  
Resecure, replace or adjust as needed. See  
Switch Adjustment.  
Inspect carriage, lifting arm and eccentric shaft  
rollers (bearings) for wear or damage, positive  
securement and proper operation  
Correct, replace damaged parts and/or relubricate.  
Inspect external snap rings (e-clips):  
• Carriage roller bearings (4)  
• Lower lifting arm pins (4)  
Resecure, replace or correct as needed.  
• Eccentric shaft track roller bearing (1)  
Inspect lower lifting arm pins for wear or damage,  
positive securement and proper adjustment  
Resecure, replace damaged parts, lubricate or  
correct as needed.  
1500  
Cycles  
Inspect eccentric shaft pins, bearing mounting  
screw, washers and securement hardware for  
wear or damage, positive securement and proper  
operation  
Resecure, replace damaged parts, lubricate or  
correct as needed. See Carriage Ride Height  
Adjustment.  
Inspect torque tube cams for securement, wear or  
damage  
Resecure, replace or correct as needed.  
Resecure, replace or correct as needed.  
Tighten, repair or replace if needed.  
Resecure, repair or replace if needed.  
Inspect housing cam brackets for securement,  
wear or damage  
Inspect cylinder(s), hoses, ttings and hydraulic  
connections for wear, damage or leaks  
Inspect power cable  
Hydraulic Fluid (Pump) - Check level. Note: Fluid  
should be changed if there is visible contamina-  
tion. Inspect the hydraulic system (cylinder, hoses,  
ttings, seals, etc.) for leaks if uid level is low.  
Use Braun 87010R (5606 aviation uid). Do  
not mix with Dextron III or other hydraulic uids.  
Check uid level with platform lowered fully.  
Fill to maximum uid level indicated on reservoir  
(specied on decal). Do not overll. If uid  
level decal is not present - measure 7/8" from the  
bottom of ll tube to locate uid level.  
4500  
Cycles  
Inspect lifting arm bushings and pivot pins for vis-  
ible wear or damage  
Replace if needed.  
Inspect outer barrier pivot pin mounting bolts (2)  
Mounting  
Tighten or replace if needed  
Check to see that the lift is securely anchored to  
the vehicle and there are no loose bolts, broken  
welds, or stress fractures.  
Decals and Antiskid  
Replace decals if worn, missing or illegible. Re-  
place antiskid if worn or missing.  
Consecutive  
750 Cycle  
Intervals  
Repeat all previously listed inspection, lubrica-  
tion and maintenance procedures at 750 cycle  
intervals.  
Page 14  
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Troubleshooting Diagnosis Chart  
If a problem occurs with your lift,  
discontinue operation imme-  
diately! Do not attempt repairs  
yourself. Contact your dealer or  
call The Braun Corporation. One  
of our national service repre-  
sentatives will direct you to an  
authorized service repairman who  
will inspect your lift.  
Charts. The specic cause and  
W
ARNING  
remedy can then be determined  
by process of elimination. A Wir-  
ing Diagram, Electrical Sche-  
matic, Hydraulic Diagram and  
Hydraulic Schematic are provided  
to aid in troubleshooting.  
Troubleshooting and  
repair procedures  
must be performed  
as specied by au-  
thorized service per-  
sonnel only. Failure  
to do so may result  
in serious bodily  
injury and/or property  
damage.  
A Repair Parts section with ex-  
ploded views and corresponding  
parts lists is also provided. Cor-  
rect the problem if possible. If the  
problem continues, contact The  
Braun Corporation.  
The cause of the problem can  
be determined by locating the lift  
function and related symptom in  
the Troubleshooting Diagnosis  
FUNCTION  
POSSIBLE CAUSE  
REMEDY  
1.11 Low Battery  
Check vehicle battery  
1.12 Bad ground  
Check for good ground between vehicle chassis  
and 3/8” bolt on back of power pack.  
1.13 Poor plug connections  
Check all plugs for proper contact.  
1.00  
NO  
OPERATION  
1.14 Blown fuse  
Check fuses on P.C. board.  
1.15 Circuit Sentry  
1.16 Circuit Breaker  
Manually reset Circuit Sentry (circuit breaker).  
Circuit breaker should automatically reset, other-  
wise replace.  
1.17 Defective Interlock  
2.11 Hydraulic valve open  
Check for voltage on gray wire with pink stripes in  
interlock plug connected to P.C. board.  
Flush valve by operating manual override switches  
up and down at same time for 4 to 5 seconds  
several times.  
2.00  
2.12 Pump mounted horizontal  
2.13 No oil (low)  
Power pack must be mounted vertically.  
PUMP RUNS  
BUT WILL  
NOT LIFT  
PLATFORM  
Use Braun 87010R (5606 aviation uid). Do  
not mix with Dextron III or other hydraulic uids.  
Check uid level with platform lowered fully.  
Fill to maximum uid level indicated on reservoir  
(specied on decal). Do not overll. If uid level  
decal is not present - measure 7/8" from the bot-  
tom of ll tube to locate uid level.  
3.00  
3.11 Up Solenoid  
Check for power on black wire going from solenoid  
to motor.  
PUMP DOES  
NOT RUN  
WITH MAN-  
UAL OVER-  
RIDE OR  
3.12 Bad power and ground  
See 1.00  
HAND-HELD  
PENDANT  
Page 15  
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Troubleshooting Diagnosis Chart  
FUNCTION  
POSSIBLE CAUSE  
REMEDY  
4.11 Outer Barrier switch is not  
activated or defective.  
Check diagnostic LCD for Outer Barrier switch sta-  
tus. Barrier is down or barrier release pin partially  
out. See Outer Barrier Occupied Calibration on  
page 5. Replace switch as necessary.  
4.00  
LIFT WILL  
GO UP WITH  
OVERRIDE  
SWITCH BUT  
NOT WITH  
HAND-HELD  
PENDANT  
4.12 Full Out switch is not acti-  
vated or defective.  
Check diagnostic LCD for Full Out switch status.  
Adjust or replace switch as necessary.  
4.13 Hand-held pendant not work-  
ing properly.  
Check for hand-held pendant illumination and  
continuity of the switches. Verify Door Open switch  
is functioning correctly.  
5.00  
LIFT WILL  
NOT GO  
DOWN WITH  
MANUAL  
OVERRIDE  
OR WITH  
HAND-HELD  
PENDANT OR  
GOES DOWN  
SLOWLY  
5.11 Hydraulic down valve bad  
5.12 Dirty down valve (clogged)  
Check for power on red wire from P.C. board to  
Down solenoid when pushing override button or  
hand-held pendant button. Replace if necessary.  
Flush valve by operating Up & Down manual  
override buttons at same time for 4 to 5 seconds  
several times.  
OR DRIFTS  
DOWN BY  
ITSELF  
6.00  
6.11 Full Out switch out of adjust-  
ment or defective.  
Check diagnostic LCD for Full Out switch status.  
Adjust or replace switch as necessary.  
LIFT WILL GO  
DOWN WITH  
OVERRIDE  
BUT NOT WITH  
HAND-HELD  
PENDANT  
6.12 Door Full Close switch out of  
adjustment or defective.  
Check switch for proper operation/adjustment.  
Adjust or replace switch as necessary.  
7.11 Missing shunt  
Verify shunt (jumper) is located in the Door Opera-  
tor 4-conductor jack (jumper pins 3 & 4) on the  
control board when door operators are not used.  
7.00  
LIFT WILL NOT  
GO OUT WITH  
HAND-HELD  
PENDANT  
7.12 Door Open switch out of adjust-  
ment or defective  
Check switch for proper operation/adjustment.  
Adjust or replace switch as necessary.  
8.00  
8.11 Poor plug connections  
8.12 Bad in/out motor  
Check harness connections A1, A2, B1 and B2  
Check power at motor. Replace motor if necessary.  
See 1.00  
LIFT WILL NOT  
GO OUT WITH  
OVERRIDE OR  
HAND-HELD  
PENDANT  
8.13 Bad power and ground  
9.11 Stow switch out of adjustment  
or defective.  
Check diagnostic LCD for Stow switch status.  
Adjust or replace as necessary.  
9.00  
LIFT WILL NOT  
STOW WITH  
HAND-HELD  
PENDANT  
9.12 Platform is occupied or out of  
calibration.  
Remove weight from platform. See Platform  
Sense Calibration on page 5.  
Page 16  
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Troubleshooting Diagnosis Chart  
FUNCTION  
POSSIBLE CAUSE  
REMEDY  
10.11 Poor plug connections  
Check harness connectors A1 and A2, E1, N1,  
N2, E1, F1 and F2.  
10.00  
BARRIER WILL  
NOT OPERATE  
UP OR DOWN  
WITH HAND-  
HELD PENDANT  
OR OVERRIDE  
SWITCHES  
10.12 Faulty barrier actuator motor or  
actuator out of adjustment  
Check power at motor. Adjust or replace actuator  
if necessary.  
See 1.00  
10.13 Bad power and ground  
11.00  
BARRIER  
OPERATES WITH  
OVERRIDE  
SWITCH BUT  
WILL NOT GO  
UP WITH HAND-  
HELD PENDANT  
11.11 Faulty Outer Barrier switch  
11.12 Barrier occupied  
Check diagnostic LCD for Outer Barrier Switch  
status. Adjust or replace switch as necessary.  
Remove weight from barrier. See Outer Barrier  
Occupied Calibration on page 5.  
12.00  
BARRIER  
OPERATES  
12.11 Faulty Pressure Transducer  
Check Pressure Transducer. Adjust or replace  
as necessary. See Ground Sense Calibration on  
page 5.  
WITH OVER-  
RIDE SWITCH  
BUT WILL NOT  
GO DOWN WITH  
HAND-HELD  
PENDANT  
Check diagnostic LCD for Stow switch status.  
Adjust or replace as necessary.  
12.12 Stow switch out of adjust-  
ment or defective  
Check diagnostic LCD for Full Out switch status.  
Adjust or replace as needed.  
12.13 Full Out switch out of  
adjustment or defective  
13.00  
SWITCHES  
DO NOT  
CHANGE  
STATE IN  
DIAGNOSTIC  
MODE  
13.11 No power going to switches  
13.12 Faulty wiring  
Check power on connector A1, pins 1 and 2.  
Check continuity of wires from switches to connector  
A2.  
Check for proper connections on each switch and  
on each connector on the harnesses. Replace con-  
tact if necessary. See diagram on following page.  
13.13 Faulty connections  
14.00  
DOORS  
DO NOT  
OPEN  
14.11 Faulty wiring  
Check for proper wiring to door openers.  
15.11 Lift Out switch out of adjustment  
or defective  
Lift not stowed fully. Adjust lift out switch or  
replace.  
15.00  
DOORS  
DO NOT  
CLOSE  
Page 17  
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Troubleshooting Diagnosis Chart  
CONTACT REMOVAL  
1. Remove orange wedge using 2. To remove the contacts, gently pull  
needle nose pliers or a hook shaped wire backwards, while at the same  
3. Hold the rear seal in place, as  
removing the contact will displace  
the seal  
wire to pull wedge straight out.  
time releasing the locking nger by  
moving it away from the contact with  
a screwdriver.  
Page 18  
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NOTES  
This page intentionally left blank.  
Page 19  
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Lift Wiring Schematic - Main  
BK  
BK  
SW PWR  
BK  
WH  
BK  
WH  
SW PWR  
IGN PWR  
BK  
WH  
RD  
GN  
SW PWR  
IGN PWR  
1
2
3
1
2
3
W
IGN PWR  
RD  
BELOW STOW  
FULL OUT  
NOT FULL OUT  
LIFT OUT  
RD  
RD  
GN  
NOT USED  
BU  
NOT USED  
RD / BK  
GN / BK  
OR / BK  
BU / BK  
BK / WH  
BELOW STOW  
FULL OUT  
BELOW STOW  
FULL OUT  
GN  
OR  
BU  
GN  
GN  
4
5
6
7
8
9
4
5
6
7
8
9
OR  
BU  
OR / BK  
BU / BK  
BU  
LIFT OUT  
BU  
LIFT OUT  
NOT USED  
RD / BK  
GN / BK  
OR / BK  
BU / BK  
BK / WH  
RD / BK  
BAR DN  
BAR DN  
GND SENS  
SAFETY  
RD / BK  
GN / BK  
OR / BK  
BU / BK  
BK / WH  
RD / WH  
GN / WH  
BU / WH  
BK / RD  
WH / RD  
OR / RD  
BU / RD  
RD / GN  
BAR DN  
GND SENS  
SAFETY  
RD / BK  
GND SENS  
SAFETY  
RD  
GN / BK  
10 10  
11 11  
12 12  
FLOOR IN  
FLOOR LVL  
INBRD BAR  
FLOOR LVL  
BAR UP PWR  
BAR DN PWR  
MOT OUT PWR  
MOT IN PWR  
MOT IN PWR  
MOT OUT PWR  
BAR DN PWR  
BAR UP PWR  
INBRD BAR  
FLOOR LVL  
BAR UP PWR  
BAR DN PWR  
MOT OUT PWR  
MOT IN PWR  
MOT IN PWR  
MOT OUT PWR  
BAR DN PWR  
BAR UP PWR  
BK / WH  
RD / WH  
GN / WH  
BU / WH  
RD / WH  
GN / WH  
BU / WH  
BK / RD  
WH / RD  
OR / RD  
BU / RD  
RD / GN  
D1  
D2  
BK / RD  
WH / RD  
RD / WH  
GN / WH  
BU / WH  
RD / WH  
GN / WH  
BU / WH  
BK / RD  
NOT USED  
NOT USED  
NOT USED  
NOT USED  
WH / RD  
OR / RD  
OR / RD  
BU / RD  
RD / GN  
1
2
3
1
2
3
BU / WH  
BK / RD  
BK / RD  
4
5
6
7
8
9
4
5
6
7
8
9
NOT USED  
NOT USED  
NOT USED  
NOT USED  
WH / RD  
POWER PACK / LIFT HOUSING  
HARNESS #34425A-1200  
WH / RD  
OR / RD  
OR / RD  
10  
11  
12  
10  
11  
12  
BU / RD  
RD / GN  
BU / RD  
RD / GN  
#32426A  
E1  
E2  
IN-OUT  
MOTOR  
OR  
BK  
BK  
M
STOW / GND SENS  
HAND  
PENDNT  
SHUNT  
NOTE: SEE LIFT ACCESSORY  
ELECTRICAL SCHEMATIC FOR  
OPTIONAL COMPONENTS.  
LIFT HOUSING / CARRIAGE  
HARNESS #73920A  
A2  
LIFT DEVICES  
LIGHT  
P4  
J4  
LIFT OUT  
FLOOR LVL  
NO  
FULL OUT  
NO  
STOW  
NO  
#100044-001  
YL  
CHIP  
1
2
1
2
NO  
WH  
WH  
WH  
WH  
COUNTER  
DK.BU  
BK  
C
C
C
C
3
4
5
6
3
4
5
6
DASH SW  
UP/DN  
DK.GN  
OR  
NC  
NC  
NC  
NC  
3
2
3
2
1
DASH SW  
DOOR/STOW  
YL  
DK.BU  
BK  
1
DK.GN  
OR  
BK  
REMOTE ENTRY  
1
2
3
4
5
6
K2  
K1  
4
3
2
1
G2  
J2  
J1  
H2  
L2  
M2  
MAGNETIC ENTRY  
DOOR OPEN  
SWITCH  
G1  
M1  
H1  
I1  
L1  
NUVL  
PC  
BOARD  
#34564A  
K E Y  
BK  
4
4
RD  
NOT USED  
NOT USED  
SYMBOL  
DESCRIPTION  
3
2
1
3
2
1
DOOR OPERATOR  
#73908A  
BATTERY  
#33495A  
DK BU  
GY / PK  
YL / WH  
WAKE UP  
1
2
3
4
1
IGN PWR  
SW PWR  
LIFT OUT  
12V INPUT  
HIGH OUTPUT  
LOW OUTPUT  
2
3
4
CHASSIS GROUND  
BK  
BK  
INTERLOCK 1  
FLOOR LVL  
FLOOR IN  
SAFETY  
BK / WH  
CIRCUIT BREAKER  
CONNECTORS  
BU / BK  
V2  
OR / BK  
THRESHOLD  
MAT  
3
2
1
WH  
BK  
GN / BK  
GND SENS  
1
2
1
2
MAT  
FULL OUT  
NOT FULL OUT  
BELOW STOW  
GN  
FULL OUT  
NOT FULL OUT  
BELOW STOW  
GN  
OR  
OR  
#34422A  
RD  
RD  
INTERLOCK 2  
JUNCTION  
MOTOR  
POWER-IN  
GND  
12V  
GROUND  
BK  
RD  
2
1
2
1
M
#33491A  
BAR DN  
NO  
BARRIER ACTUATOR  
MOTOR  
U2  
ALARM  
LIGHT  
WH  
CIRCUIT  
BREAKER  
CARRIAGE / PLATFORM  
HARNESS #73930A  
86  
87  
85  
30  
RD  
BK  
C
M
RELAY  
WH  
NC  
87A  
F1  
F2  
O1  
N1  
O2  
N2  
RD  
RD / WH  
GN / WH  
RD / BK  
BK  
RD  
BK  
OR  
BU  
RD  
BK  
RD  
BK  
BAR UP PWR  
BAR DN PWR  
1
2
3
1
2
3
1
2
1
2
AUX.  
BAT.  
BK  
BK / RD  
SWITCH  
BU / WH  
RD / WH  
GN / WH  
4
4
NO  
NC  
C
MICROSWITCH  
NOT USED  
OR  
WH  
RD  
BK  
WH  
RD  
BK  
A
B
C
A
B
C
BAR DN  
SW PWR  
RD  
RD  
DOWN  
SOLENOID  
BU  
BEEPER  
ALARM  
RD  
RD  
SOLENOID  
DIODE  
#34420A  
RD  
MOTOR  
SOLENOID  
BK  
GROUND  
PRESSURE  
TRANSDUCER  
OR / RD  
WH  
WH  
BK  
LED  
GROUND  
PUMP  
BK  
M
BEEPER  
RD  
GROUND  
RD  
HYDRAULIC  
PUMP MOTOR  
CIRCUIT  
SENTRY  
BATTERY  
GROUND  
Page 20  
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Lift Wiring Schematic - Lift Accessories  
#33496KS REMOTE, RECEIVER & HARNESS  
#86476 REMOTE & RECEIVER  
#86483  
UP  
DOWN  
STOW  
DOOR  
CLOSE  
#86477  
THE BRAUN  
CORPORATION  
86478  
TAILLIGHT MAGNETIC SWITCHES-FORD  
#33576K  
CLOSE  
RD  
MAGNET  
WH  
S
N
LIGHT  
LIFT DEVICES  
HAND PENDANT 25’ EXTENSION  
#73947N-2500  
BK  
WH  
BK  
WH  
BK  
1
2
1
2
1
2
3RD  
STATION  
UP/DN  
3RD  
STATION  
DOOR/STOW  
1
2
3
3
2
1
RD  
GN  
YL  
RD  
GN  
YL  
3
4
5
6
3
4
5
6
3
4
5
6
STOW  
RD  
MAGNET  
BU  
BU  
REMOTE ENTRY  
WH  
BK  
S
N
#25564A  
1
2
3RD STATION CONTROL  
#32196KS  
NOT USED  
NOT USED  
6
5
6
5
BK  
BN  
GN  
GN  
BN  
YL  
4
4
3
4
5
6
BK  
BK  
NOT USED  
WH  
DOWN  
RD  
UP  
BK  
1
4
3
2
1
4
3
2
1
3
2
1
3
2
1
YL  
NOT USED  
RD  
2
WH  
MAGNET  
UP/DOWN  
GN  
3
WH  
WH  
DOWN  
STOW  
#33574A  
S
N
BK  
MAGNETIC ENTRY  
GN  
RD  
BK  
4
3
2
1
3
2
1
DOOR OPERATOR  
DOOR/STOW  
DOOR  
NUVL  
PC  
BOARD  
#34564A  
WAKE UP  
12V INPUT  
HIGH OUTPUT  
LOW OUTPUT  
1
2
3
4
DOOR CUT OUT ADAPTER  
#31934A  
BK  
RD  
2
INTERLOCK 1  
BK  
4
1
RD  
WH  
GN  
3
2
1
TO DOOR  
OPERATOR  
3
2
WH  
GN  
1
2
1
2
MAT  
1
INTERLOCK 2  
K E Y  
POWER-IN  
GND  
12V  
2
1
SYMBOL  
DESCRIPTION  
LIGHT  
ALARM  
JUNCTION  
PLATFORM  
LIGHTS  
SWITCH  
MAGNET  
S
N
MAGNETIC SWITCH  
LAMP  
RD  
BK  
#34423A  
Page 21  
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Hydraulic Parts List  
Item  
1
Qty.  
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Description  
Part #  
87060  
Pump Assembly (M259 with Reservoir/with Back-up pump)  
Motor, Pump - 12 Volt  
2
14785-IS  
14901  
3
Valve, “Down” (with Solenoid)  
4
Clamp, Reservoir - H-48  
17069  
5
Reservoir Replacement Kit (Includes Item #10)  
O-Ring (only), Hand Pump Mounting  
Hand Pump (Backup) with O-Rings (Includes Item #6)  
Screw, 1/4-20 x 1 3/4”, Allen Head  
88188K  
17351  
6
7
87065  
8
17351  
9
Handle with Grip  
17206A  
87618  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
Fitting, 3/8” Male NPT x 3/8” Barbed  
Clamp, Hose - 5/8” O.D. - Worm Drive  
Tubing, 3/8” x 5/8”, Tygothane - Clear  
Plug, 3/8” Plastic Hose  
84325  
82066R012  
81580  
Fitting, 90°-1/8” Male Pipe x 1/8” Barbed  
Tube, 1/4” O.D. x 1/8” I.D. - Plastic  
87563  
81557R014  
81583  
Plug, 1/8” Plastic Tube  
Adapter, 1/4” Male NPT x 7/16-20 Male JIC 37°  
Hose Assembly, 1/4” x 154” - Female Swivel 7/16-20 JIC 37°  
Fitting, 90° - 7/16-20 Male JIC 37° x 1/4” Male NPT  
Coupling, Hydraulic Quick Connect x 1/4” Female NPT  
Nipple, Hydraulic Quick Connect x 1/4” Female NPT  
Nut, 9/16-18, Hex Jam  
10130  
32785A-154  
87569  
87614  
87615  
83077  
Fitting Assembly, Bulk Head  
73777A  
16004A-060  
87622  
Hose Assembly, 1/8” x 60” - Female Swivel 7/16-20 JIC 37°  
Fitting, 90° - 9/16” Male O-Ring x 7/16-20 Male JIC 37°  
Valve, Flow Control  
87049  
Adaptor, Hydraulic Internal  
87560  
Fitting, Tee - 1/4” Male NPT - 1/4” Female NPT - 1/4” Male NPT  
Fitting, 7/16” Female O-Ring x 1/4-18 NPT Male  
Switch, Pressure Transducer  
26786  
29305  
30426  
Fitting, 90° - 1/4” Female NPT Swivel x 7/16-20 O-Ring  
Cylinder, UVL Retracting  
26789  
87055N  
29663  
Clamp, Hose - Solenoid Mounting  
Solenoid, Up - Trombetta  
31129  
Diode Assembly, Up Solenoid  
73906A  
Page 22  
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Hydraulic Diagram  
1
33  
34  
35  
13  
11  
12  
24  
2
9
Arrow must  
face pump  
30  
25  
7
29  
26  
11  
10  
8
27  
3
31  
28  
6
32  
16  
4
14  
15  
5
23  
22  
21  
20  
17  
19  
18  
Page 23  
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Pump Module Parts List  
Item  
1
Qty.  
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
4
4
5
1
1
1
1
1
3
1
1
7
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
2
2
2
Description  
Pump Assembly, M259  
Part #  
87060  
2
Adapter, 1/4” Male NPT x 7/16-20 Male JIC 37°  
Hose Assembly, 1/4”- F. Swivel 7/16-20 JIC 37°  
Fitting, 90° - 7/16-20 Male JIC 37° x 1/4” Male NPT  
Coupling, Hydraulic Quick Connect x 1/4” Female NPT  
Fitting, 3/8” Male NPT x 3/8” Barbed  
Tubing, 3/8” x 5/8”, Tygothane - Clear  
Clamp, Hose - 5/8” O.D. - Worm Drive  
Plug, 3/8” Plastic Tubing  
10130  
3
32785A-154  
87569  
4
5
87614  
6
87618  
7
82066R012  
84325  
8
9
81580  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
Fitting, 90°-1/8” Male Pipe x 1/8” Barbed  
Tube, 1/4” O.D. x 1/8” I.D. - Plastic  
Plug, 1/8” Plastic Tube  
87563  
81557R014  
81583  
Clamp, Hose - Solenoid Mounting  
Solenoid, Up - Trombetta  
29663  
31129  
Diode Assembly, Up Solenoid  
73906A  
73907A  
78036  
Diode Assembly, Down Valve Solenoid  
Terminal, 14/16 Gage Male Spade - 1/4” Fully Insulated  
Jumper Assembly, 12 Gage x 4”  
Eyelet, 5/16” Insulated - Red  
73943A  
86267  
Weldment, Bracket - PC Board Mounting  
Circuit Breaker, 20 Amp - Self Reset  
Clip, Cable - 7/16” Plastic  
73824W  
16453  
15777  
Screw, 10-32 x 3/8”, Pan Head Philips, Thread Cutting  
Standoff, .25” PCB - Nylon  
82755  
86739  
Screw, #6 x 3/8”. Self Tap, Flat Head  
Bumper, 1/2” Dia. x 1/4” Tall - Rubber  
Electrical Board Assembly w/Program Chip  
Beeper, Constant - High Output  
Edge Liner, 1/8” x 6”, Q-Trim  
82764  
82064  
34564A  
33251  
13910R006  
13910R004  
83583  
Edge Liner, 1/8” x 4”, Q-Trim  
Washer, .328” x .562” x .042”  
Screw, 5/16-18 x 1/2”, Serrated Washer Head, Hex  
Plate, Power Pack Mounting  
82881  
73822N  
73825  
Bracket, Power Pack Mounting ✘  
Screw, 1/4-20 x 3/8”, Pan Head Phillips ✘  
Washer, Lock - 1/4” External Tooth ✘  
Lamp, Bicolored LED Panel  
82769  
83588  
30728  
Fitting, Strain Relief - Liquid Tight  
Switch, Toggle  
30753  
12185  
Harness, Interlock  
33495A  
31345  
Plate, Interlock Plug / Cover Reinforcement  
Harness, Lift Interlock Connection  
Harness, Service / Power Indicator  
Rivet, Pop, 1/8” Dia. x .188/.250”  
Cover, UVL Power Pack w/Decals ✘  
Hand Pendant Assembly, NHTSA NUVL ✘  
Harness, Alarm  
35089A  
31235A  
84249  
73820RNA-02  
32426A  
34420A  
68874  
Ground Cable - Black  
Screw, 5/16-18 x 3/4”, Serrated Washer Head, Hex  
Harness, Power  
32464  
33491A  
33487A  
17206A  
12350  
Harness, Pump / Valve  
Handle, Back-up Pump ✘  
Clamp, Spring - Pump Handle ✘  
Screw, #10-32 x 3/8”, Flat Head - Phillips ✘  
Washer, #10 Flat ✘  
82767  
11541  
Nut, #10-32, Hex ✘  
11542  
Indicates items available for replacement part purposes only. These items are not included with replacement pump  
modules.  
Page 24  
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Pump Module Diagram  
13  
46  
OW  
ST  
DOOR  
UP  
7
WN  
8
9
12  
53  
8
6
14  
55  
56  
37  
TO  
DOWN  
SOLENOID  
11  
17  
51  
15  
RD  
WH  
38  
TO  
CIRCUIT  
SENTRY  
52  
1
33  
53  
55  
18  
16  
56  
19  
TO  
DOWN  
SOLENOID  
49  
39  
18  
32  
36  
10  
35  
48  
35  
35  
LIFT  
STOWED  
SIGNAL  
(OUTPUT)  
40  
45  
34  
42  
50  
41  
28  
25  
23  
21  
22  
VEHICLE  
25  
SECURE  
SIGNAL  
(INPUT)  
54  
2
38  
24  
31  
RD  
BK  
TO  
PUMP  
GROUND  
25  
47  
44  
4
24  
5
32  
54  
26  
43  
27  
24  
29  
30  
24  
3
20  
35  
35  
Page 25  
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Complete Lift Exploded View  
39  
39  
39  
104  
85  
39  
39  
13  
105  
39  
110  
106  
109  
38  
38  
38  
38  
38  
132  
70  
38  
70  
133  
38  
70  
38  
38  
71  
38  
69  
61  
72  
39  
38  
14  
2
15  
76  
76  
99  
9
76  
14  
13  
11  
86  
10  
76  
77  
6
76  
44  
2
44  
76  
77  
100  
102  
12  
88  
39  
114  
1
39  
101  
16  
134  
116  
3
47  
113  
2
46  
78  
60  
97  
74  
87  
39  
57  
24  
66  
45  
64  
115  
46  
29  
31  
63  
45  
68  
17  
30  
54  
66  
45  
63  
47  
18  
114  
112  
99  
29  
65  
24  
90  
8
32  
130  
64  
67  
128  
124  
57  
62  
21  
81  
2
99  
4
26  
118  
55  
125  
126  
134  
79  
75  
129  
64  
80  
7
49  
89  
103  
45  
121  
82  
63  
20  
25  
13  
11  
39  
108  
107  
98  
107  
5
65  
9
38  
122  
123  
26  
73  
20  
39  
60  
114  
117  
43  
49  
96  
26  
131  
119  
120  
127  
39  
56  
57  
55  
39  
62  
5
59  
33  
60  
39  
24  
23  
42  
22  
26  
21  
39  
56  
21  
60  
27  
39  
34  
35  
84  
83  
26  
28  
22  
41  
24  
40  
34  
35  
41  
50  
19  
56  
49  
37  
27  
49  
51  
52  
56  
56  
58  
51  
39  
50  
52  
24  
24  
21  
23  
28  
24  
111  
37  
24  
48  
53  
94  
92  
91  
36  
95  
93  
Page 26  
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Repair Parts List  
Item  
1
Qty.  
1
4
4
1
5
1
1
1
4
1
3
1
5
2
1
1
1
1
1
2
4
2
2
8
1
6
2
2
2
1
1
1
1
2
2
1
2
1
27  
2
2
1
1
2
6
2
2
1
4
2
2
2
1
1
2
6
3
2
2
4
1
2
5
3
4
2
1
1
Description  
Part No.  
73101NW  
73733  
Item  
Qty.  
Description  
Part No.  
Housing Weldment  
69  
70  
1
2
2
1
1
1
1
8
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
1
1
1
1
1
1
1
4
1
1
1
2
1
2
1
1
2
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
2
2
Skid, Rear Barrier  
74402-15  
83080  
2
Clamp, Lift Mounting  
Nut, 10-32 Serrated Flange ZP  
Screw, 10-32 x 1/2" PH PN ZP  
Shaft, Rear Barrier Hinge  
Closure, Weldment, NUVL603C  
Cover, Platform Wiring Harness  
Nut, 1/4-20, Serrated Hex  
3
Nut, 1/4" NC Rivet  
83020  
71  
82744  
4
Chain Release Assembly  
73760A  
82760  
72  
74413  
5
Screw, 1/4-20 x 1, Serrated Hex  
Bracket, In-Out Cam, Inboard  
Bracket, In-Out Cam, Outboard  
Block, Carriage Stop  
73  
73330NW  
73738  
6
73774  
74  
7
73775  
75  
83064  
8
75781N  
24750  
76  
Screw, 1/4-20 x 3/8 FL SOC CAP HD  
Spring, Torsion  
23471  
9
Screw, 1/4-20 x 3/4", Washer Head  
Chain Tensioner Weldment  
Roller, Chain Idler, Nylon  
77  
85101EVO  
74340-3S  
25929  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
76750W  
73706  
78  
Barrier Actuator Assembly  
Screw, 1/2" x 1/2" SHLD SKT HD x 3/8-16  
Pin, Barrier Clevis Release  
Ring, Clevis Pin 5/16"  
79  
Screw, 5/16 x 1/4" Shoulder, Soc. Hd., 1/4-20  
Nut, 1/4-20 Nylock, Full Thread  
Nut, 1/2-20, Hex, Jam  
82751  
80  
73741-2  
11390  
83070  
81  
83022  
82  
Clip, Hairpin, 5/16" DIA Shaft  
Screw, 5/16 x 1 1/4" Shoulder Socket Head  
Spring, Lower Closure Torsion  
Plate, Platform Floor  
84382  
Cover, Chain Tensioner  
71754  
83  
82751  
Fitting Assembly, Bulk Head  
Nut, 9/16-18 Hex Jam ZP  
73777A  
83077  
84  
73335  
85  
74306-1  
74420NW  
84189  
Nipple, Hydraulic Quick Disconnect  
Carriage Weldment  
87615  
86  
Hinge Weldment Rear Barrier  
Ring, Retaining 5/8"  
73201NW  
73230W  
84305  
87  
Shaft Bearing Weldment  
88  
Catch, Weldment, Rear Barrier  
Block, Nylon Slider Inside  
74415W  
74410  
Bearing, Track Roller 20 x 52mm  
Shaft, Eccentric Bearing Weldment  
E-Clip 3/4" Bowed .580 Groove  
E-Clip 3/4" .580 Groove DIA  
Washer, .2811" ID x .625" OD x .055"  
Screw, 1/4-20 x 3/8", Serrated Hex  
Washer, Front Scissor Arm  
Bearing, Scissor/Carriage Tube  
Bushing, 3/4" ID x 3/8", Peer12FB06  
Cylinder  
89  
73230W  
84377  
90  
Block, Nylon Slider Outside  
Rivet, Pop, SD64BS-3/16"- .13/.25, Auto Black  
Bracket, Lower Housing Cover  
Plug, Poly Finish, 1" Hole, Black  
Cover, Lower  
74409  
91  
11513  
84376  
92  
73108  
83511  
93  
81576  
82761  
94  
73732-2  
82767  
73748  
95  
Screw, 10-32 x 3/8", Flat HD PH ZP  
Lip, LH Side Seal  
84320  
96  
73745N  
73744N  
84052  
900-0455  
87055N  
82000R012  
75700N  
75701N  
31137  
97  
Lip, RH Side Shield  
98  
Cam, 7/8" UVL Follower  
U-Channel, Edge Trim  
99  
Tape, 1" Wide S-Face Foam  
Chain, Nickel Plated Roller, #35  
Connector Link, #35 Chain  
Rod End, 5/16-24 Male  
82015R  
84314R120  
84317  
Pin, Cylinder Rod Mounting Long  
Pin, Cylinder Rod Mounting  
Washer, UVL Cylinder Rod Pin  
Nut, 9/16-18 x 5/16" Thick Stainless Jam  
Motor, Electric, In/Out - w/Sprocket and Dowel  
Plug, 1 1/2" x 2" x 11 Gauge Tube  
Tape, 1/16" x 3/4" Double Face  
Screw, 10-32 x 3/8" Pan Head, Thread Cut  
Cam, Torque Shaft Actuator  
Clamp, 1 5/16" x 2 1/4" x 1/2", Worm Drive  
Barrier, NUVL603C, Weldment  
Platform Weldment  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
114  
115  
116  
117  
118  
119  
120  
121  
122  
123  
124  
125  
126  
127  
128  
129  
130  
131  
132  
133  
134  
84384  
31176  
Screw, 1/4-20 x 1 1/2" Washer HD TYPF  
Cover, Upper  
24751  
73780AS  
81582  
73730N  
73746N  
31127  
Lid, Upper Edge Seal  
82033R333  
82755  
Bearing, Rear Barrier Slide  
Nut, 3/8-24 Jam, ZP  
83074  
73712  
Bolt, 1/4-20 x 1/2" Socket Low HD  
Bolt, 1/4-20 x 1" Socket HD, SS  
Tape, 1/8 x 2" Foam Adhesive  
Nut, 1/4-20 Lock, Hex  
82335  
26400  
24752  
73321NWY  
73301NWY  
84383  
82054R048  
10775  
E-Clip, 3/8" Shaft  
Rod End, 5/16-24 Left Hand Male  
Nut, 5/16-24 Hex, Jam ZP  
Nut, 5/16-24 Nylock Plated  
Tie Rod, Rear Barrier  
84385  
Washer, #10 Internal Tooth  
11540  
83075  
Screw, 5/16-24 x 7/8", Flat Hd. Soc. Cap  
Retainer, Scissor Bearing  
82763  
83079  
73737  
74407  
Cam, Rear Barrier  
74403  
Bolt, 5/16-24 x 1" SKT BTN PLTD  
Block, Rear Barrier Slider  
82348  
Washer, .328" x .562" x .042"  
Bearing, Scissor Platform  
83583  
74408  
84321  
Rocker, Rear Barrier  
74404  
Washer, Rear Scissor Bearing  
Washer, Rear Scissor Arm  
73755  
Bolt, 5/16-24 x 2 1/4" SKT Flat  
Bolt, 5/16-24 x 2" SKT Flat Plated  
Link, Rear Barrier  
82346  
73749  
82347  
Bolt, 1/4-20 x 5/8" Socket Head  
Shield, Carriage Wire Harness  
Washer, .390 x .625 x .073, SS  
Clamp, 1/4" ID Nylon Loop, Black  
Plate, Switch Bracket, Tap  
82333  
74406  
73742  
Bearing, Split 1/4" I.D. x 1/4" Long  
Bushing, Link, Rear Barrier  
Pin, .25" x .81" Dowel  
84395  
83585  
74411  
84396  
74412  
68280-1  
82759  
Bearing, 5/8 I.D. x 5/8" LG Split  
Washer, .281 x .75 x .06 Brass  
Manual Release Cable Assy. Kit  
Cam Follower, 1/4 I.D. x 3/4" O.D. x .5"  
Screw, 3/8-16 x 1 3/4" SS, FHCS  
Link/Rocker Assembly - IB  
Sponge Strip, 1/2" x 1/4"  
84394  
Screw, 1/4-20 x 2 3/4", Serrated Hex  
Screw, 5/16 x 2 SHLD SKT HD 1/4-20 SS  
Clamp, Insulate 1"  
83592  
82758  
73770-600  
84392  
20535  
Plate, Rear Barrier  
73401N-15GMG  
25141  
30385  
Washer, .758 ID x 1.245 OD x .06  
Limit Switch Assembly  
74431A  
82063R036  
75414C  
17192P  
84282  
73950AS  
73747  
Tape, Limit Switch Mounting Pad  
Screw, 10-32 x 1 1/2", Socket Cap  
Screw, 10-32 x 7/8", Socket Cap  
Bracket, Switch In/Out Mounting  
Nut, 5/16-24 LH Hex Jam ZP  
Skid, Rear Barrier  
82717  
Screw, #10-32 x 1/2" FHDHXS  
Bearing, .75 I.D. x .25 LG Split - 12DU04  
82778  
73719  
83076  
Page 27  
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Lift Housing Detail Exploded View  
39  
39  
39  
104  
39  
39  
13  
105  
39  
110  
106  
109  
38  
38  
38  
38  
38  
39  
38  
14  
2
15  
99  
9
14  
13  
11  
10  
6
2
100  
12  
39  
1
101  
16  
3
2
60  
97  
39  
17  
18  
99  
8
2
99  
4
75  
129  
7
103  
107  
98  
107  
5
9
39  
96  
127  
5
94  
92  
91  
95  
93  
Page 28  
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Lift Carriage Detail Exploded View  
57  
64  
29  
31  
63  
45  
30  
54  
29  
65  
32  
67  
62  
21  
26  
64  
49  
45  
63  
20  
25  
13  
39  
11  
65  
38  
26  
20  
60  
49  
26  
39  
56  
57  
39  
62  
59  
33  
60  
39  
24  
23  
22  
26  
21  
39  
56  
21  
60  
27  
39  
34  
35  
26  
28  
22  
41  
24  
40  
34  
35  
41  
50  
19  
56  
37  
49  
27  
49  
51  
52  
56  
56  
58  
51  
39  
50  
52  
24  
24  
21  
23  
28  
24  
111  
37  
24  
48  
53  
36  
Page 29  
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Lift Platform Detail Exploded View  
85  
38  
38  
38  
132  
70  
38  
70  
133  
38  
70  
71  
69  
61  
72  
76  
76  
44  
76  
86  
76  
77  
76  
44  
76  
77  
102  
88  
114  
134  
39  
116  
47  
113  
46  
78  
74  
87  
24  
66  
45  
115  
46  
68  
66  
45  
63  
47  
114  
112  
24  
90  
130  
64  
128  
124  
57  
81  
118  
55  
134  
125  
126  
89  
121  
82  
79  
108  
80  
122  
123  
73  
114  
117  
43  
131  
119  
120  
55  
42  
84  
83  
Page 30  
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Braun® Limited Warranty  
WARRANTY COVERAGE AND WARRANTY COVERAGE TIME PERIODS  
The Braun Corporation (“Braun”) warranty covers certain parts of this wheelchair lift for three (3) years or  
10,000 cycles and the cost of labor to repair or replace those parts for one (1) year or 3,000 cycles. This  
limited warranty covers substantial defects in materials and workmanship of the lift, provided that the lift is  
operated and maintained properly and in conformity with the owner’s manual. The warranty period begins  
on the date that the product is delivered to the rst retail purchaser by an independent, authorized dealer  
of Braun, or, if the dealer places the product into any type of service prior to retail sale, on the date the  
dealer rst places the product in such service. This limited warranty applies only to the rst purchaser. It  
may not be transferred.  
WHAT BRAUN WILL DO TO CORRECT PROBLEMS  
In the event that a substantial defect in material or workmanship, attributable to Braun, is found to exist  
during the rst year of warranty coverage, it will be repaired or replaced, at Braun’s option, without charge  
for parts or labor to the owner, in accordance with the terms, conditions and limitations of this limited war-  
ranty. If the substantial defect in material or workmanship, attributable to Braun, is found to exist during  
the second or third year of warranty coverage, it will be repaired or replaced, at Braun’s option, without  
charge to the owner for parts, only, in accordance with the terms, conditions and limitations of this limited  
warranty. The cost of labor for any repair or replacement in the second and third year of warranty cover-  
age is the sole responsibility of the owner. This warranty does not cover labor costs in the second or third  
year of coverage.  
Braun’s obligation to repair or replace defective materials or workmanship is the sole obligation of Braun  
under this limited warranty. Braun reserves the right to use new or remanufactured parts of similar quality  
to complete any work, and to make parts and design changes from time to time without notice to anyone.  
Braun reserves the right to make changes in the design or material of its products without incurring any  
obligation to incorporate such changes in any previously manufactured product. Braun makes no war-  
ranty as to the future performance of this product, and this limited warranty is not intended to extend to  
the future performance of the product. In addition, the owner’s obligation to notify Braun, or one of its  
authorized, independent dealers, of a claimed defect does not modify any obligation placed on the owner  
to contact Braun directly when attempting to pursue remedies under state or federal law.  
LIMITATIONS, EXCLUSIONS AND DISCLAIMER OF IMPLIED WARRANTIES  
ANY IMPLIED WARRANTY THAT IS FOUND TO ARISE BY WAY OF STATE OR FEDERAL LAW,  
INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF  
FITNESS, IS LIMITED IN DURATION TO THE TERMS OF THIS LIMITED WARRANTY AND IS LIM-  
ITED IN SCOPE OF COVERAGE TO THE SCOPE OF COVERAGE OF THIS LIMITED WARRANTY.  
Braun disclaims any express or implied warranty, including any implied warranty of tness or merchant-  
ability, on items excluded from coverage as set forth in this limited warranty. Braun makes no warranty  
of any nature beyond that contained in this limited warranty. No one has authority to enlarge, amend or  
modify this limited warranty, and Braun does not authorize anyone to create any other obligation for it  
regarding this product. Braun is not responsible for any representation, promise or warranty made by any  
independent dealer or other person beyond what is expressly stated in this limited warranty. Any selling  
or servicing dealer is not Braun’s agent, but an independent entity.  
BRAUN SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES THAT  
MAY RESULT FROM BREACH OF THIS LIMITED WARRANTY OR ANY IMPLIED WARRANTY. THIS  
EXCLUSION OF CONSEQUENTIAL AND INCIDENTAL DAMAGES SHALL BE INDEPENDENT OF  
ANY FAILURE OF THE ESSENTIAL PURPOSE OF ANY WARRANTY, AND THIS EXCLUSION SHALL  
SURVIVE ANY DETERMINATION THAT THIS LIMITED WARRANTY OR ANY IMPLIED WARRANTY  
HAS FAILED OF ITS ESSENTIAL PURPOSE.  
Page 31  
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Braun® Limited Warranty  
This warranty does not cover, and in no event shall Braun be liable for towing charges, travel, lodging, or  
any other expense incurred due to the loss of use of the product or other reason.  
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of  
incidental or consequential damages, so the above limitations or exclusions may not apply to you.  
HOW TO GET SERVICE  
To obtain warranty service the owner must do all of the following:  
1. Notify an authorized service center, of the claimed defect attributable to Braun, within the warranty cov-  
erage period designated above.  
2. Provide the notication mentioned in (1), above, within ten (10) days of when the owner discovered, or  
should have discovered, the claimed defect.  
3. Promptly schedule an appointment with and take the product to an authorized service center for service.  
4. Pay any transportation costs and all expenses associated with obtaining warranty service.  
Since Braun does not control the scheduling of service work at the independent dealerships you may en-  
counter some delay in scheduling or completion of work. If you need assistance you may contact Braun, at  
631 West 11th Street, Winamac, Indiana 46996; 1-800-THE-LIFT, (843-5438).  
If two (2) or more service attempts have been made to correct any covered defect that you believe impairs  
the value, use or safety of the product, or if it has taken longer than thirty (30) days for repairs to be com-  
pleted, you must, to the extent permitted by law, notify Braun directly, in writing, at the above address, of  
the unsuccessful repair(s) of the alleged defect(s) so that Braun can become directly involved in providing  
service pursuant to the terms of this limited warranty.  
WHAT IS NOT COVERED  
This Limited Warranty does not cover any of the following: defects in materials, components or parts of  
the product not attributable to Braun, any material, component or part of the product that is warranted by  
another entity (Note: the written warranty provided by the manufacturer of the material, component or part  
is the direct responsibility of that manufacturer); items that are added or changed after the product leaves  
Braun’s possession; additional items installed at any dealership, or other place of business, or by any other  
party, other than Braun; normal wear, tear, usage, maintenance, service, periodic adjustments, the effects  
of condensation or moisture from condensation; mold or any damage caused by mold; imperfections that do  
not affect the product for its intended purpose; items that are working as designed but that you are unhappy  
with; problems related to misuse, mishandling, neglect or abuse, including failure to maintain the product in  
accordance with the owner’s manual, or other routine maintenance such as inspections, lubricating, adjust-  
ments, tightening of screws, sealing, wheel alignments or rotating tires; damage due to accident or colli-  
sion, including any acts of weather or damage or corrosion due to the environment; theft, vandalism, re,  
or other intervening acts not attributable to Braun; damage resulting from tire wear or tire failure; defacing,  
scratches, dents or chips on any interior or exterior surface of the product, including those caused by rocks  
or other road hazards, damage caused by off road use, overloading or alteration of the product, or any of its  
components or parts;  
Defects and/or damage to interior and exterior surfaces and other appearance items may occur at the fac-  
tory or when the product is in transit. These items are usually detected and corrected at the factory or by  
a dealer prior to delivery to the purchaser. You must inspect the product for this type of damage when you  
take delivery. If you nd any such defect or damage you must notify the selling dealer, or Braun, at the  
time of delivery to have these items covered by this limited warranty and to have work performed on the  
items at no cost to you as provided by this limited warranty.  
Page 32  
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Braun® Limited Warranty  
EVENTS DISCHARGING BRAUN FROM OBLIGATION UNDER WARRANTY  
The following shall completely discharge Braun from any express or implied warranty obligation to repair  
or replace anything and void this warranty: misuse, neglect, collision, accidents, failure to provide routine  
maintenance (See Owner’s Manual), unauthorized alteration, off road use, Acts of Nature, damage from  
weather or the environment, theft, vandalism, tampering, re, explosions, overloading the product and  
odometer tampering.  
LEGAL REMEDIES  
Any action to enforce any portion of this limited warranty, or any implied warranty, must be commenced  
within six (6) months after expiration of the warranty coverage period designated above or the action will be  
barred because of the passage of time. Any performance of repairs shall not suspend this limitation period  
from expiring. Any performance of repairs after the warranty coverage period has expired, or performance  
of repairs regarding any thing excluded from coverage under this limited warranty shall be considered “good  
will” repairs, and they will not alter the terms of this limited warranty, or extend the warranty coverage period  
or the ling limitation period in this paragraph. In addition, since it is reasonable to expect that the product  
will need some service during the warranty period, this warranty does not extend to future performance. It  
only sets forth what Braun will do and does not guarantee anything about the product for any time period.  
Nothing in this warranty, or any action of Braun, or any agent of Braun, shall be interpreted as an extension  
of any warranty period or the ling limitation period in this paragraph. Some states do not allow a reduction  
in the statute of limitations, so this reduction may not apply to you.  
WARRANTY REGISTRATION and MISCELLANEOUS  
Your warranty registration records should be completed and delivered to the appropriate companies, includ-  
ing the Braun Delivery Checklist & Warranty form. That form must be returned to Braun within twenty (20)  
days of purchase. The Braun warranty will not be registered unless this warranty registration is completed  
and received by Braun. Failure to le this warranty registration with Braun will not affect your rights under  
this limited warranty as long as you can present proof of purchase, but it can cause delays in obtaining the  
benets of this limited warranty, and it changes the start date of the warranty to the date of nal assembly of  
the product by Braun.  
Braun agrees to repair or replace any of its factory installed parts found to have substantial defects within  
the appropriate warranty period designated above, provided that the repair is authorized by Braun and car-  
ried out by an authorized service center (a Braun labor schedule determines the cost allowance for repairs).  
Braun will not honor any warranty claim for repairs or replacement of parts unless the claim is submitted  
with the appropriate paperwork, and the work is completed by an independent, factory authorized service  
center. The appropriate paperwork can be obtained by written or phone contact with Braun at the contact  
information in this warranty.  
Braun reserves the right to designate where any warranty work can be performed. Braun also reserves  
the right to examine any defective workmanship or part prior to giving any authorization for warranty work.  
Braun’s return authorization procedure must be adhered to in order to process any warranty claims.  
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY ALSO HAVE OTHER RIGHTS  
THAT VARY FROM STATE TO STATE.  
Page 33  
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NOTES  
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Page 34  
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®
"Providing Access to the World"  
Over 300 Braun  
Dealers Worldwide  
®
"Providing Access to the World"  
International Corporate Hdqrs: P.O. Box 310 Winamac, IN 46996 USA  
1-800-THE LIFT®  
(574) 946-6153  
FAX: (574) 946-4670  
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Service Manual for:  
                                                                                               
                                                                                                 
Series 02  
CJKA+%(8  
CJKA+%(8  
Under-Vehicle Lift®  
Private Use Wheelchair Lifts  
®
®
"Providing Access to the World"  
International Corporate Hdqrs: P.O. Box 310 Winamac, IN 46996 USA  
1-800-THE LIFT®  
(574) 946-6153 FAX: (574) 946-4670  
35033  
31937  
November 2008  
All illustrations, descriptions and specifications in this manual are based on the latest product information available  
at the time of publication. The Braun Corporation reserves the right to make changes at any time without notice.  
© The Braun Corporation  
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Patent #5,305,486  

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