1. When turning the mechanical combination lock, you need to turn it slowly and calmly, do not turn it violently, and remember the direction and number of times at the same time.
2. It is best to set the password when the safe door is open. After the password is set, you should enter the new password and operate several times. After confirming that it is correct, the cabinet door can be locked.
3. Do not lock the manual and emergency key into the safe.
4. When the alarm is in use, do not mobilize the internal switches and electronic components at will. If the sound becomes smaller, it indicates that the battery is used up and should be replaced in an emergency. If a false alarm occurs, the sensitivity can be appropriately lowered.
5. In order to ensure the reliable fixation of the safe, the cone pin core in the expansion nut must be hammered until the nut expands and tightens. The nut is sufficiently strong in the wall hole.
6. The safe must be fastened to the concrete wall.
7. When the external battery is used for a long time, the battery should be taken out from the battery box.
The factory covers more than 10,000 square meters , with Large,medium,small various specification of injection machine ,Multi purpose CNC laser cutting machine,CNC bending machine,CNC plate shears,CNC control,Welding machine,Riveting machine and etc,dozens of Finishing machinery and equipment.Meanwhile, the factory has a set of spray line to produce all kinds of Safe. The main products of our company include : Office safe, Family safe,Hotel safe and Gun safe. The company has a rich experience for new product design, R&D, quality control,production , inspection,sales and service.