Hydraulic System Pump Control; Control Of Hydraulic System Distributor - Belarus 510 Operating Manual

Section C. Controls and Instrumentation

Hydraulic system pump control

The control lever has two positions:
• Pump ON — upper position;
• Pump OFF — lower position.
IMPORTANT! Turn on the pump only at
the engine minimum idle speed. Turn off
the pump for engine cold start or
maintenance.

Control of hydraulic system distributor

(external cylinder)
Each of the four levers controls the ex-
ternal cylinders and has four positions:
• Neutral — lower mid position (fixed);
• Lifting — lower non-fixed position.
When the cylinder rod reaches its ex-
treme positions, the lever automatical-
ly returns to the Neutral position.
• Forced lowering — upper mid non-
fixed position between the Floating
and Neutral positions. After lowering,
the lever automatically returns to the
Neutral position.
Floating — upper fixed position.
•
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Belarus – 510/512 Operating manual