Upright LX31, Руководство по обслуживанию и запасным частям, Страница: 19 / 188

LX 31/41 Work Platform
Operation
Section Section Section Section Section
3-7
3.4 3.3
11. Release the tilt sensor and fully elevate platform.
12. Visually inspect the elevating assembly, lift cylinder,
cables and hoses for damage or erratic operation.
Check for missing or loose parts.
13. Lower the platform partially by pushing in on the
chassis lower switch, and check operation of the
audible lowering alarm.
14. Open the chassis emergency lowering valve (Figure
3) to check for proper operation by pulling and
holding the knob out. Once the platform is fully
lowered, close the valve by releasing the knob.
15. Turn the platform/chassis switch to PLATFORM .
16. Mount the platform making sure the gate is latched.
17. Position drive/lift switch to
LIFT .
18. Depress the interlock lever and slowly push the
control lever to UP to raise the platform, fully
actuate the control lever to check proportional lift
speed. Slowly pull control lever to DOWN position
to lower platform. Check that lowering alarm
sounds.
19. Depress the interlock switch on the control handle
and position any outrigger switch to the EXTEND
position, outriggers should be disabled. If an outrigger
extends during this test STOP. Lower the platform and
remove the machine from service until it is repaired.
20. Turn controller key switch to OFF , push the emergency
stop button and dismount the platform.
21. Close and secure module covers.