Unihoist Ltd Graduate 150, Инструкция по эксплуатации

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6
Assembly and Commissioning Instructions contd.
5. Remove the screw from the leg opening lever located at the rear of the
chassis. Fit the leg opening handle through the gate on the mast and push the
open end over the leg opening lever. Retain the handle with the screw removed
earlier from the leg opening lever.
6. Check the legs of the lift open and close satisfactorily.
Electric Hoists only
7. Check the RED emergency stop button located on the controller is in off (out)
position.
8. Fit the handcontrol to the handcontrol socket located at the base of the power
pack.
Important
The handcontrol plug is indexed and can only be fitted one way. Make sure the
plug of the handcontrol is firmly pushed into the socket. Do Not Force
9. Fit the battery pack to the control box as illustrated on page 8, making sure
that it clicks into position.
10. Plug the actuator jack plug into the actuator socket located at the base of the
Control Box. The indicator label will identify the correct socket.
11. Push the up and down buttons on the hand control and confirm the boom
rises and lowers. The lift is now ready for use.
Hydraulic models only
7. Close the hydraulic unit release valve by turning the knurled aluminium knob
on the unit fully clockwise.
Note:
The release valve requires only minimal tightening to operate and should
only be closed finger tight. DO NOT apply excessive force to the
valve knob as this will result in damage to the valve.
8. Pump the handle of the hydraulic unit and confirm the ram raises the boom.
9. Open the release valve fully anticlockwise and check the boom descends.
An unloaded boom will not come down under its own weight, it will be
necessary to apply some pressure to the boom before it will descend.
Note :
The release valve is fully open and encounters a positive end stop in less
than two full turns of the knob. DO NOT force the valve past the end
stop as this will result in damage to the valve.
10. Close the release valve. The lift is now ready for use.
SF25 Iss.5 July 2012