8-34
Structure Function Principle
January 24, 2017
Monitoring system
CLG835H
Low pressure alarm pressure switch of
service braking
Test on pressure switch failures
1. Unplug the connector connected to pressure
switch in the rear frame harness;
2. Remove the pressure switch from the com-
plete machine;
3. Assess the action value of pressure switch
with pressure test bed, and its contact type is
normally closed with action value up to 9Mpa.
Wiring schematic diagram of braking
When parking brake switch is pressed down, connect pin 3 and 4. When brake pressure is less than
11MPa, the low pressure alarm switch of parking brake turns on and indicator turns on.
When brake pressure is less than 7MPa, control pressure switch of parking brake turns off, parking
brake valve is outage and tyre is locked by action of brake.
P18E00038
P18E00039
Summary of Contents for CLG835H
Page 2: ......
Page 4: ...Contents January 24 2017 CLG835H...
Page 6: ...1 2 General Information January 24 2017 CLG835H...
Page 38: ...1 34 Machine Inspection Table January 24 2017 CLG835H...
Page 156: ...3 2 Power Train System January 24 2017 CLG835H...
Page 214: ...3 2 Power Train System January 24 2017 CLG835H...
Page 272: ...3 60 Testing and adjustment January 24 2017 Power Train Test CLG835H...
Page 276: ...4 4 Hydraulic System January 24 2017 CLG835H...
Page 552: ...6 2 Driver s Cab System January 24 2017 CLG835H...
Page 608: ...7 2 Structure January 24 2017 CLG835H...
Page 662: ...8 4 Electrical System January 24 2017 CLG835H...
Page 677: ...8 19 January 24 2017 Structure Function Principle CLG835H Power System P18E00014...