System Function Inspection - Upright X26 Ultra Narrow Guide De L'opérateur

S F
YSTEM UNCTION
Refer to Figure 1 and Figure 2 for the locations of various controls and indicators.
W A R N I N G
!
STAND CLEAR of the machine while performing the following checks.
Before operating the machine, survey the work area for surface hazards such as holes, drop-offs, bumps,
curbs, or debris.
LOOK up, down and around for overhead obstructions and electrical conductors.
Protect the control cable from possible damage while performing checks.
1. Move the machine, if necessary, to an unobstructed area to allow for full elevation.
2. Turn the Chassis and Platform Emergency Stop Switches ON by pulling the buttons out.
3. Turn and hold the Chassis Key Switch to CHASSIS. Push the Chassis Lift/Lower Switch to the LIFT posi-
tion and elevate the platform approximately 2,1 m (7 ft.).
4. Install the scissor brace as described on page 14.
5. Visually inspect the elevating assembly, lift cylinder, cables, and hoses for cracked welds and structural
damage, loose hardware, hydraulic leaks, and loose wire connections. Check for missing or loose parts.
6. Verify that the Depression Mechanism Supports have rotated into position under the machine.
7. Check Level Sensor operation (see "Level Sensor" on page 15).
8. Remove the scissor brace as described on page 14.
9. Turn and hold the Chassis Key Switch to CHASSIS. Push the Chassis Lift/Lower Switch to the LIFT posi-
tion and fully elevate the platform.
• Check for erratic operation.
10. Partially lower the platform by pushing Chassis Lift/Lower Switch to LOWER, and check for proper oper-
ation of the audible lowering alarm.
11. Check the Emergency Lowering Valve for proper operation (see "Emergency Lowering" on page 9).
12. Lower the platform.
13. Push the Chassis Emergency Stop Switch to check for proper operation. All machine functions should
be disabled. Pull out the Chassis Emergency Stop Switch to resume.
14. Turn the Chassis Key Switch to DECK.
15. Check that the route is clear of surface hazards such as holes, drop-offs, bumps, curbs, or debris, and is
level and capable of supporting the wheel loads.
16. Mount the platform and properly close and secure the entrance.
17. Turn the Lift/Drive Switch to DRIVE.
18. Check for speed and directional control.
• While engaging the Interlock Switch, slowly position the Control Handle to FORWARD then
REVERSE. The farther you push or pull the Control Handle from center the faster the machine will
travel.
• Perform this test in both HI and LOW DRIVE.
19. Push the Steering Switch RIGHT, then LEFT, to check for steering control.
20. Turn the Lift/Drive Switch to LIFT to check platform lift controls.
• While engaging the Interlock Switch, move the Control Handle to UP to raise the platform.
• While engaging the Interlock Switch, move the Control Handle to DOWN to lower the platform. The
platform should descend and the audible lowering alarm should sound.
21. Push the Platform Emergency Stop Switch to check for proper operation. All machine functions should
be disabled. Pull out the Platform Emergency Stop Switch to resume.
114100-020 X26 Ultra Narrow - Operator Manual
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I
NSPECTION
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System Function Inspection

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