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7.0 MAINTENANCE AND TROUBLESHOOTING
Take the vehicle and lift to an authorized Bruno dealer for complete inspection and any necessary repairs/
replacements once a year (more frequently if the lift is used under strenuous conditions).
Lift does not operate.
Lift does not operate (will not run with rear
vehicle door open)
Lift operates slowly, lacks power or stalls
Platform is not moving in direction
indicated on remote.
Platform has stopped moving but is not at
top or bottom
Lift travels out but not down
Lift stops at end of travel
Bruno Independent Living Aids
PROBLEM
POSSIBLE CAUSE / SOLUTION
+/- power connection to unit is loose. Verify that
remote backlight is on. If unit is not in stowed
position, verify that mast light is on.
Verify that the remote backlight is on.
Dead vehicle battery. Charge, test and replace if
necessary.
Weak vehicle battery. Attempt to start vehicle
to determine if battery is weak. Charge battery
before attempting to operate lift.
Load is too heavy. Do not exceed maximum rated
lift capacity of 350 lbs (159 kg).
Vehicle parked on uneven ground. Move vehicle
to level ground.
Temperature in vehicle too hot or too cold. Start
vehicle engine to lower/raise temperature.
Limit switch accidentally pressed. Reset circuit
board by passing back of remote over door safety
switch. Remote light should turn off, then back on.
Top remote button should move platform UP and IN.
Have an Bruno dealer inspect the lift and repair if
necessary.
Check the OUT limit switch. Have unit adjusted
and repaired if necessary by an Bruno dealer.
To reset the printed circuit board (PCB), wave the
remote by the door safety switch. The magnet in
the remote will reset the PCB.
17
VSL-4400G Operator 04-07-2022
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