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To ensure the safety of equipment, the power supply circuit should be equipped with the corresponding fuse or automatic air switch.To ensure the life safety, rolling door motor should neutral or earth wire protection.

Pay attention

Pay attention to lubricating of the drive screw and the drive roller chain, should fll machine oil regularly to increase the working life.Noted that the. friction lining fray of the electromagnetic brake mechanism, if worn largely and affect suction or braking, should adjust and guarantee the gap in 0.88mm.

Safety specifications

When using the rolling door motor, the operating persons should not leave; when abnormal situation happened, cut off the power immediately, and check timely, motor could work again after troubleshooting. No standing under the door when motor runs.When ajust the drive roller chain, should avoid too tight or too loose.Users should choose the suitable model according to actual situation to avoid overload using.

Travel limiter adjustment

When the door rolls up to the highest point and rolls down to the lowest point,adjust the limited block to make micro switch disconnect at the limit normally closed contact. After adjustment, should tighten the screws.When using the button switch to roll up and down the door, if you want to roll the door from up to down or down to up, should press the stop button first then up/down button, that is, stop first then turning direction.

Rated working time

When install the roller door motor, should pay attention to the environment, if in dusty or outdoor place, the motor should cover with dust cap.Notice rated working time (short-time work system): continuous working not exceeding 5 minutes.