XCMG XCT80 Operation Manual page 132

6. Switch – for pilot pressure control
7. Switch – two-level cylinder selection
8. Switch - semi-stretched outrigger work
selection
9. Switch - rotary braking release
10. Switch - dashboard lighting
11. Switch - engine flameout
12. Switch - heater
13. Switch - balance weight lifting
14. Switch - balance weight selection
8-8
Components and functions of upper crane portion
XCT80 Truck Crane Operation Manual
Yo u s h o u l d p r e v e n t d a n g e r o u s
movements of the crane caused by operator
mistakenly touching handles when getting
in and out of the control room. The switch
must be turned off before proceeding with
the formal operation, in order to establish
a normal working pressure of the hydraulic
system. Otherwise, the crane does not work
properly. The switch must be turned off after
the operation is completed.
When the crane is in the semi-stretched
outrigger working state, the torque limiter
system will limit according to the condition
p e r f o r m a n c e t a b l e w h e n p r e s s i n g t h e
switch.
It is used to control the brake of the
rotation reducer. After the switch is closed,
the rotary brake is opened, and then rotation
operation can be carried out.
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