ELECTRODRIVE Liftmaster Strong Arm, Руководство по эксплуатации

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Operating instructions
Safety check
Before using the Strong Arm, the operator should complete the following check:
1. Retaining pins are locked correctly and the unit is secured to the base plate.
2.
Boom support is in correct position and that it firmly holds the boom.
3. Boom locking pin is secure, preventing the boom from sliding.
Using the Strong Arm
1. Rotate winch handle anti-clockwise to lower hook.
2. Secure load to the hook.
Prior to lifting, check that the clip on the hook is locked in place and
that the hook has a proper lift point.
3. Rotate handle clockwise slowly to raise the load in a safe manner.
4. Rotate slew handle to turn the boom in a circular arc either clockwise or anti-
clockwise.
Adjusting the boom
Extending the boom
Remove boom locking pin and slowly slide boom to desired length and reattach locking
pin to secure the boom.
Adjusting the boom height
Have a firm grip on the boom and boom support and slowly raise until desired angle is
reached. Placing boom support into holder, make sure it is safely secured.
See Appendix 3 for boom length and weight guidelines.
Boom is not to be extended or raised while the weight is attached.
All changes must be done prior to operation.