1. 1 Check whether the electrical switch control is good and reliable. 1.2 Check whether the stopper is flexible and reliable.

1.3 Whether the safety door is reliable; Whether the basket is stable or not. 1.4 Whether the steel wire rope can be wound correctly at the drum mouth and whether there is any damage. 2 boot use

2. 1 When loading and unloading goods, the flat lock must be fixed first.

2.2 When in use, the safety doors at all levels should be closed, and the heavy objects should be placed in the center of the delivery basket, which should be stable and reliable, and the goods should not be placed sideways. 2.3 When the electric hoist needs to run, the safety door should be closed first, and then the floor button leading to the safety door should be pressed.

2.4 Whether there is abnormal noise or smell during operation. 3 downtime

After use, the food delivery basket should be parked on the first floor, press the main stop switch to cut off the power supply and close the safety doors on each floor. 4 Safety precautions

4. 1 Operators must master these operating procedures and can only use them after passing the training; It is forbidden for untrained personnel to operate the electric hoist.

4.2 The load limit of electric hoist is 1000 kg, and overloading is strictly prohibited. 4.3 It is forbidden to carry people in the electric hoist transfer basket, and it is forbidden to pile up sundries or lean against the door near the safety door.

4.4 After the goods are loaded into the delivery basket, the goods should be stabilized to prevent the goods from slipping out of the delivery basket during operation and damaging the landing door.

4.5 If there is abnormal sound or other special circumstances during use, immediately press the emergency stop button to stop the operation of the electric hoist, and notify the professional maintenance personnel for maintenance. It can only be used after troubleshooting. 4.6 When loading and unloading goods, the flat locking device should be fixed first, and restored before opening the electric hoist after loading and unloading.

4.7 The workshop should check the condition of electric hoist every week and repair the existing problems at any time. Electric hoist should be overhauled by professionals.