CynkoMet N-235 Series, Инструкция по использованию и эксплуатации

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Cynko Met
N-233
57
Figure 11. Draining the air tank
1 - air tank, 2 - drain valve
NOTE!
NOTE!
Before dismantling the drain valve, reduce the pressure in the air
tank.
6.4 Handling of the hydraulic system of the rear wall and brakes.
Always follow the principle that the oil in the spreader hydraulic system
and the oil in the external hydraulic system of the tractor are to be of the
same type. The use of different types of oil is not permitted. The hydraulic
system is optional in the case where the spreader is equipped with a
hydraulic brake system and rear gate.
The hydraulic system of the spreader should be completely tight.
Checking the tightness of the hydraulic system:
•
connect the spreader to the tractor;
•
engage the hydraulic cylinder or motor;
•
hold in maximum extension position for 30 seconds, and check the
system for leaks.
If oil leaks are detected, take one of the following steps:
•
tighten the connector,
•
replace the connector,
•
replace the hose.
The steps are analogous when testing the tightness of the hydraulic
brake system. If leaks occur after pressing down on the brake for 30
seconds, proceed as above.
Hydraulic hoses should be replaced at least every four to six years from
2
1