40
When pressing the rise button on control box, the motor
starts up to drive the oil pump and suck pressure oil
from the oil pump to oil cylinder No.A9 to drive piston
rod. At this point the overflow valve No.A4 closes and
pressure has been adjusted in factory. Ensure the nominal
lifting load meet the requirements.However, when systematic
pressure exceeds limits, the overflow valve starts to
discharge oil automatically. Release lift button to stop
oil supply and when lifting movement stops the operation
begins. If it is intended to descend, pull unlock lever
and press descend button, A8 electromagnetic valve opens
to discharge oil.
Summary of Contents for SGL35M
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Page 39: ...Diagrams spare parts lists 37 Electrical Circuit Diagram single phase...
Page 40: ...Diagrams spare parts lists 38 Electrical Circuit Diagram 3 phase...
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Page 44: ...Diagrams spare parts lists 42 8 9 2 3 5 4 15 1 14 17 7 18 6 16 11 12 10 26 13 11...
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