Yale MSW025-E, Руководство по обслуживанию

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Legend for Figure 3
1. CONTROL HANDLE ARM
2. PIVOT PIN
3. WASHER
4. BUSHING
5. PIN
6. GAS SPRING
7. SCREW
8. LOCKWASHER
9. FLAT WASHER
10. RUBBER BUMPER
11. CONTROL HANDLE ARM PROX SWITCH
12. MOUNTING BRACKET
13. SCREW
14. SCREW
15. CONTROL HANDLE HEAD
16. SCREW
17. LOCKWASHER
18. FLAT WASHER
19. SCREW
20. LOCKWASHER
21. WIRE CLAMP
22. ALLEN HEAD SCREW
23. SETSCREW
Gas Spring
WARNING
Disconnect the battery by separating the battery
connector before opening the compartment cover
and before inspecting or repairing the electrical
system. DO NOT place tool on top of the battery. If
a tool causes a short circuit, the high-current flow
from the battery can cause personal injury or
property damage.
WARNING
The capacitor in the traction motor controller can
hold an electrical charge after the battery is dis-
connected. To prevent electrical shock and per-
sonal injury, discharge the capacitor before in-
specting or repairing any component. Make cer-
tain the battery has been disconnected and al-
ways wear safety glasses. See Special Precau-
tions in this section. DO NOT attempt to discharge
the capacitors by shorting the controller.
WARNING
The gas spring used on the control handle is in-
stalled under tension and can release with
enough force to cause personal injury or property
damage.
Review the following procedures before removing the
gas spring.
DISCHARGING THE GAS SPRING
WARNING
Goggles and a face shield must be worn for per-
sonal protection as metal chips and hydraulic lu-
bricant may be ejected from the drill operation
due to the high internal pressure.
CAUTION
The control handle return spring is charged with
pressurized gas and contains a hydraulic oil lubri-
cant.
NOTE: This process is a destructive operation to the
gas spring. A new gas spring must be used during re-
assembly. This is necessary because internal dam-
age to the spring components which are not detecta-
ble could cause damage or injury when the spring is
removed.
1. Check that the handle return spring is installed
and properly secure the control handle arm in the
full upright position. Remove the plastic plugs to
increase visibility of the gas spring.
CAUTION
DO NOT damage the control handle wiring har-
ness inside the control handle arm.
1600 YRM 1004 Control Handle
5