94
HYDRAULICKÉ ZA
Ř
ÍZENÍ
P+11N019
DIFFERENT FUNCTIONS OF OUTER HYDRAULIC CIRCUIT CONTROL LEVERS
There are four positions of the lever (b) which controls quick couplers (5) and (6):
N
- Neutral position. Quick coupler drives (5) and (6) are closed and oil in the hydraulic appliance connected is blocked. Lever
(c) is locked in this position.
5
- Pressure in quick coupler (5). Quick coupler (6) is connected with the drain. It is necessary to hold lever (c) in this position,
when released, lever (c) automatically returns to (N) position. In addition, quick coupler (5) is equipped with a one-way
valve – convenient for connecting a tool which requires higher degree of impermeability – minimum lowering of the tool
during transport.
6
- Pressure in quick coupler (6). Quick coupler (5) is connected with the drain. Lever (c) is locked in this position.
P
- Floating position. Both quick couplers (5) and (6) are connected with the drain and oil is free to flow in both directions.
Lever (c) is locked in this position.
Содержание PROXIMA PLUS 2011 Series
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Страница 6: ...5 LOCATION OF SERIAL NUMBERS G2...
Страница 17: ...16 NOTES...
Страница 33: ...32 GETTING TO KNOW THE TRACTOR E131...
Страница 35: ...34 GETTING TO KNOW THE TRACTOR E132...
Страница 47: ...46 NOTES...
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Страница 119: ...118 NOTE...
Страница 139: ...138 TRACTOR MAINTENANCE SUSPENSION FOR SINGLE AXLE TRAILER Pos No Name Number of lubr points 1 Hook pin bearings 2...
Страница 142: ...141 TRACTOR MAINTENANCE UPPER LINKAGE BRACKET Pos No Name Number of lubr points 1 Pins of upper linkage bracket 2...
Страница 145: ...144 NOTES...
Страница 167: ...166 NOTES...
Страница 201: ...200 INDEX Working and transport positions of the front three point hitch 106 Working pressure of air brakes 163...
Страница 202: ...201 NOTES...
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