Snorkel X40RT - Manual (Page 64)

11. TROUBLESHOOTING
11 - 2 P/N 569300
SR OPERATOR TROUBLESHOOTING CHART (CONTINUED)
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
lit.)
For base-control panel operation:
• BASE/PLATFORM SELECTOR =
BASE.
• MACHINE/GENERATOR (if equipped
with ac generator) = MACHINE.
For platform-control box operation:
• BASE/PLATFORM SELECTOR =
PLATFORM.
• MACHINE/GENERATOR (if equipped
with ac generator) = MACHINE.
• LIFT/DRIVE SELECTOR = LIFT.
Squeeze and hold SAFETY CONTROL
then push JOYSTICK CONTROLLER
forward to go up or pull it backward to go
down.
Emergency bleed-down
valve open.
(LIFT INDICATOR LIGHT
lit.)
Close the emergency bleed-down valve.
SR is not level.
(LIFT INDICATOR LIGHT
is not lit and level sensor
alarm is sounding.)
If the SR has outriggers 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 outriggers (if present)
are not properly set.
(LIFT INDICATOR LIGHT
is not lit.
If you are using the outriggers, one or
more of them is not down quite far
enough. Lower each outrigger a few
inches more to be sure each is firmly in
contact with the ground.
If you are not using the outriggers, one or
more of them is not fully up. Raise each
outrigger completely up.
Articulating axles are not
properly set: the tire on
one of the articulating
axles is not firmly against
the ground. (Platform will
lower but will not go up.
LIFT INDICATOR LIGHT
is not lit. Lower the platform completely down then
drive the SR to a new location where the
LIFT INDICATOR LIGHT is lit.