Troubleshooting; Led Indicator Lights; Manual Override Operation - Harmar Mobility SL600HD Installation & Service Manual

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SECTION 6

TROUBLESHOOTING

LED INDICATOR LIGHTS

If your lift does not operate, diagnose the problem
by observing the LED indicator light on the armrest
and listening to the beeps emitted:
A green light indicates the lift is in operating
mode and may be moved in either direction.
An orange light indicates the lift is touching an
obstruction and may be operated only in the
direction away from the obstruction.
A flashing orange light, accompanied by
an intermittent beep for 30 seconds (after
a 5 second delay) indicates the lift has
been stopped off the charge station. It is
recommended that the lift be immediately
moved to a charge station (located either end
of the rail).
A red light indicates a problem that may
require a service call. If the light remains red
after attempting to reset the lift by turning it
"Off" and then "On" again, please contact your
local dealer and describe the problem.
MANUAL OVERRIDE
OPERATION
WARNING
!
Do not operate the lift with the manual lowering
tool engaged.
If your lift fails to operate and the operator is unable
to exit the lift on the stairway, another person may
use the optional manual override tool to lower or
raise the lift to a landing. However, please follow the
instructions on the bottom safety flap of the lift and
PINNACLE HD STAIR LIFT: SECTION 6
TROUBLESHOOTING
turn the on/off switch to "Off". Insert the manual
override tool into the hole in the lower safety flap
until it engages the motor shaft, then turn in the
direction desired.
NOTE: A 7mm nut driver or 7mm socket can be used if a
manual lowering tool is not available.
If the LED indicator light is not green, check the
safety sensors.
Seat swivel sensor: Seat should be in the locked
position.
Footrest lower sensor: Check by pushing in on
the safety pan on the footrest.
Upper foot pan safety sensor: Check by pushing
on the safety pan on the footrest.
Front foot pan safety sensor: Check by pushing
on the safety pan on the footrest.
Uphill safety sensor: Ensure that nothing is
blocking upward passage.
Downhill safety sensor: Ensure nothing is
blocking the downward passage.
If the LED indicator light is still not green after
testing the sensors, turn the unit off and re-check all
the wire plugs. Turn the unit on again and re-check
the LED indicator light cycle. When the LED indicator
light remains green, the lift is ready to operate.
SL600HD PINNACLE STAIR LIFT:
Install Manual
19
25MAR2022 | 75403 E

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