Snorkel SRT2670 - Manual (Page 76)

page 13 - 2 SRT2670 – 11360A
13. Operator's Troubleshooting
Problem Cause Remedy
SRT will not drive
forward or reverse. Free-wheeling valve is
open. Close the free-wheeling valve.
Platform will not go up
or down. Engine is not running. Start the engine from the control station
where you will operate the SRT.
Switches set wrong
(Lift Indicator light is lit). For ground control operation:
Ground/Platform Selector = Ground
Machine/Generator
= Machine (if
equiped with AC generator)
For platform control box operation:
Ground/Platform Selector = Platform
Machine/Generator
= Machine (if
equiped 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.
Emergency Bleed-down
valve open.
(Lift Indicator light is lit). Close the emergency bleed-down valve.
SRT is not level.
(Lift Indicator light is not lit
and the Level Sensor
Alarm is sounding). If the SRT has outriggers use them to level
the SRT. Otherwise, use adequate shoring
to level the SRT then chock the wheels to
prevent the SRT 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.
Platform will not drive
forward or reverse when
raised. Unit not level.
Articulating axle operated. Situation normal, lower platform to drive.