Handling Precautions

4.1, power transmission, check the controller should be stopped at the zero position, the switch position is correct. Control cabinet agencies breaker is closed, railings doors closed.
4.2, press the transmission button, power transmission, electrical components have observed anomalies to determine the correct rear operational agencies.
4.3, Hand pallet jacks mechanism and size of vehicle control using controller, the same operating requirements and general crane.
4.4, for the lifting mechanism to shift brake inspection, brake operating agencies 2-3 days check again and found the problem to promptly adjust maintenance.
5, grab operations:
5.1, grab opening operation: the lift and opening and closing simultaneously dropped into place, stop lifting down, opening and closing continues to drop, grab gradually open, complete with open action.
5.2, grab closing operation: Open Closed book cylinder for lifting operations, grab the upper pulley does not move, the lower pulley for moving up to grab grab teeth intersect collide, grab the closing operation is completed. In the closed process, lifting reel for proper lifting operation, the lifting rope does not sag limit.
5.3, grab the rise and fall Operation: grab either open or closed state, may be increased or decreased operation. In operation, the lift cylinder and the opening must be closed book.