Snorkel X52RT-sn10000+ - Manual (Page 25)

OPERATOR’S MANUAL with Maintenance Information
Function Tests
20
Test Limited Drive Speed
32 Push and hold the lift function enable button.
Raise the platform approximately 2 m
( X43RT) or 3m (X52RT) from
the ground.
33 Press and hold the function enable switch
on the control handle.
34 Slowly move the control handle to the full
drive position.
☉ ☉ ☉ ☉ Result: The maximum achievable drive
speed with the platform raised should not
exceed 31 cm/s. If the drive speed with the
platform raised exceeds
31 cm/s,
immediately tag and remove the machine
from service.
Test the Tilt Sensor Operation
Note: Perform this test from the ground with the
platform controller. Do not stand in the platform.
35 Fully lower the platform.
36 Drive both wheels on one side onto an 18
cm block.
37 Raise the platform at least 2 m
( X43RT) or 3m (X52RT).
☉ ☉ ☉ ☉ Result: The platform should stop and the tilt
alarm will sound. The indicator light on the
lift function enable button will be red.
38 Turn the lift function enable switch to drive
function.
39 Move the drive control handle in the
direction indicated by the up arrow, then
move the drive control handle in the
direction indicated by the down arrow.
☉ ☉ ☉ ☉ Result: The drive function should not work in
either direction.
40 Turn the lift function enable switch to lift
function.
41 Lower the platform and drive the machine
off the block.
Test the Up Limit Switch and the
Outriggers
42 Push and hold the lift function enable button.
Raise the platform.
☉ ☉ ☉ ☉ Result: The platform should raise to 9 m and
then stop. The platform should not raise
above 9 m unless the outriggers are
lowered.
43 Turn the lift function enable switch to drive
function. Drive the machine forward.
☉ ☉ ☉ ☉ Result: The drive function should not
operate.
44 Turn the lift function enable switch to lift
function.
45 Lower the platform. If the platform is higher
than 2 m ( X43RT) or 3m
( X52RT) from the ground,
the outriggers will not lower.
46 Lower the platform to the end.
47 Move the outrigger extend / retract switch
down.
48 Move outrigger auto leveling switch up.
☉ ☉ ☉ ☉ Result: The outriggers should extend and
level the machine. A beep will sound when
the machine is level.
49 Raise the platform.
☉ ☉ ☉ ☉ Result: The platform should raise to full
height.
50 Lower the platform.
Test Auxiliary Lowering
51 Push and hold the lift function enable button
and raise the platform approximately 60 cm.
52 Push in the red Emergency Stop button to
shut off the engine.