Snorkel SR2770 - Manual (Page 71)

page 13 - 2 SR2770 – 11669A
13. Operator's Troubleshooting
Problem Cause Remedy
Platform will not go up
or down. Engine is not running. Start the engine from the control station
where you will operate the SR.
Switches set wrong
(Lift Indicator light is lit). For ground control operation:
Ground/Platform Selector = Ground
Machine/Generator = Machine (if
equipped with AC generator)
For platform control box operation:
Ground/Platform Selector = Platform
Machine/Generator = Machine (if
equipped with AC generator)
Lift/Drive Selector = Lift
Squeeze and hold the Safety Control then
push Joystick Controller forward to go up
or pull it backward to go down.
SR is not level.
(Lift Indicator light is not lit
and the Level Sensor
Alarm is sounding). If the SR has stabilisers use them to level
the SR. Otherwise, use adequate shoring
to level the SR then chock the wheels to
prevent the SR from being driven once the
platform is raised.
The Stabilisers (if present)
are not properly set.
(Lift Indicator light is not
lit). If you are using the stabilisers, one or
more of them is not down quite far
enough. Lower each stabiliser a few
inches more to be sure each is firmly in
contact with the ground.
If you are not using the stabilisers, one or
more of them is not fully up. Raise each
stabiliser completely up.
Platform will not drive
forward or reverse
when raised. Unit not level.
Articulating axle operated. Situation normal, lower platform to drive.