Cranedge Illustrated Stories

Problem Reason Solution

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hoisting

1. Cross Pulling /Handling

1. Replace the damaged material and avoid cross pulling/handling

1. Gear damaged/bearing damaged/noise due to low oil level

1. Checking to be done at site by service engineer only.

Electrical

1. Setting problem/load limitier damaged

1. Need to recalibrate or change the unit( need service engineer)

1. Setting problem/lis damaged

1. Need to reset or change the LIS(need service engineer)

1. Motor taking excess current

1. Check the motor brake functioning, also the motor connections

1. Contactor damaged/coil burnt/connection problem

1. Need service support from technicians

1. Need to check the wiring for limit switch

1. If wiring is ok then need to replace the limit switch

1. Need to check the wiring for limit switch

1. If wiring is ok then need to replace the limit switch

1. Any of the pendant push button not working

1. Need to replace it

Long Travel

1. Gear damaged/bearing damaged/noise due to low oil level

1. Checking to be done at site by service engineer only.

1. Brake setting and Supply problem

1. Check the brake setting and the supply.

Cross Travel

1. Gear damaged/bearing damaged/noise due to low oil level

1. Checking to be done at site by service engineer only.

1. Brake setting and Supply problem

1. Check the brake setting and the supply.

Other

1. Setting of sensor

1. Check the setting is proper and the sensor is getting the supply

1. joints not proper

Check the joints and connect properly

1. Mechanical damage/wear n tear

1. Need to replace the unit