50
SJ6826 RT, SJ6832 RT
221587ABA
Section 4 – Inspections Before Operation Function Tests
4.3-17 Do a test of the outrigger interlocks
(optional equipment)
1. Use the MEWP ladder to enter the platform.
2. Start the engine.
3. Move the lift/off/drive switch
4
to the lift
position.
4. Move and hold the auto-level enable switch
12
in the enable position.
5. Move and hold the auto level switch
11
in the
extend position to extend all four outriggers 10
cm (4 in).
6. Squeeze the function-enable switch
1
and
push the controller handle
2
to raise the
platform
▪
Result: The platform does not raise.
7. Move and hold the auto-level enable switch
12
in the enable position.
8. Move and hold the auto level switch
11
in the
retract position to fully retract all four outriggers.
▪
Result: All four outriggers fully retract.
9. Move and hold the auto-level enable switch
12
in the enable position.
10. Move and hold the auto level switch
11
in the
extend position to extend all four outriggers
10 cm (4 in). When the first outrigger hits the
ground (observed as the initial movement), stop
lowering the outriggers, and observe all four
outriggers.
▪
Result: All four legs have moved more than
5 cm (2 in) and all the pads are near the
ground.
11. Resume the deployment of the outriggers until
the platform has leveled itself.
▪
Result: All four outriggers extend until they
hold the MEWP weight and put the MEWP
in a level position. The outriggers stop
automatically when the platform is level. The
outrigger light
13
goes on.
12
11
13
10
9
8
6
5
4
3
1
7
2