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Pronar PT510
SECTION 3
3.14
FIGURE 3.10
Electro-hydraulic brake valve
(1) electro-hydraulic valve, (2) valve operation selection lever, (3) release button, (4) electric
coil, (A) "NO LOAD" position, (B) "HALF LOAD" position, (C) "FULL
LOAD" position
Valve used in the system is equipped with a circuit causing the brakes to be applied when
trailer is disconnected from the tractor. Brakes are applied as a result of reduction of pressure
in the trailer's braking system (3.8). The brakes can operate normally after connecting the
connection lead and supply conduit to tractor and after energizing the control valve.
Electro-hydraulic brake valve (1)- figure (3.10) adjusts braking force depending on setting.
Switching to a suitable working mode is done manually by the machine operator using the
Summary of Contents for PT510
Page 2: ......
Page 6: ......
Page 7: ...SECTION 1 BASIC INFORMATION ...
Page 22: ...Pronar PT510 SECTION 1 1 16 ...
Page 23: ...SECTION 2 SAFETY ADVICE ...
Page 41: ...SECTION 2 Pronar PT510 2 19 FIGURE 2 3 Locations of information and warning decals ...
Page 42: ...Pronar PT510 SECTION 2 2 20 ...
Page 43: ...SECTION 3 DESIGN AND OPERATION ...
Page 64: ...Pronar PT510 SECTION 3 3 22 ...
Page 65: ...SECTION 4 CORRECT USE ...
Page 93: ...SECTION 5 MAINTENANCE ...
Page 120: ...Pronar PT510 SECTION 5 5 28 FIGURE 5 10 Trailer s lubrication points part 1 ...
Page 121: ...SECTION 5 Pronar PT510 5 29 FIGURE 5 11 Trailer s lubrication points part 2 ...
Page 131: ...NOTES ...
Page 132: ... ...