Foshan Jinzhanlang Hardware Decoration Material Co., Ltd. is a company specializing in the sales, design, installation, maintenance and maintenance of door control hardware technology of world famous brand springs, glass door clips, door locks, pull handles, door closers, bathroom clips, etc. the company. The company's strong professional and technical strength, high-quality workforce, perfect management system and advanced quality assurance system of the manufacturers always provide all-round services to customers and construction professionals to ensure high quality for customers. Professional advice, quality and efficient service, and provide customers with one-stop service of reliable maintenance. Here's what our company needs to know about the use of floor springs:
First, if everyone discovers that the springs are leaking oil, they should be replaced in time. Do not continue to use the old oil leaks because there are many safety hazards in the leaked springs.
Secondly, the closing speed is too fast. Please adjust the speed control button in time. If there is no response, you should check the floor Spring for oil leakage. If oil leakage occurs, please replace it in time;
Third, the door is only opened in a reverse direction. Any man-made strong door closing action will lead to damage to the internal components. The knife will open or damage the door unidirectionally. Therefore, it is better to return the door automatically.
Fourthly, if the two doors have a misalignment, check whether the lower spring box is fixed on the concrete floor. Adjust the upper, lower, left, and right buttons to adjust. It is forbidden to grind the center spindle head of the spring without permission.
First, if everyone discovers that the springs are leaking oil, they should be replaced in time. Do not continue to use the old oil leaks because there are many safety hazards in the leaked springs.
Secondly, the closing speed is too fast. Please adjust the speed control button in time. If there is no response, you should check the floor Spring for oil leakage. If oil leakage occurs, please replace it in time;
Third, the door is only opened in a reverse direction. Any man-made strong door closing action will lead to damage to the internal components. The knife will open or damage the door unidirectionally. Therefore, it is better to return the door automatically.
Fourthly, if the two doors have a misalignment, check whether the lower spring box is fixed on the concrete floor. Adjust the upper, lower, left, and right buttons to adjust. It is forbidden to grind the center spindle head of the spring without permission.
- Bluetooth wireless
- Built-in speaker
- Built-in microphone
- Handsfree speakerphone
- Supports profile A2DP (Advanced Audio Distribution Profile)
- Aux in (3.5mm audio input)
- Micro-USB port for battery recharge
- Wireless range: 10 meter
- Controls: volume up, volume down, play/pause, pairing/answer phone
- On/off switch
- LED pairing indicator
- DC battery power: built-in rechargeable battery
- Battery life: ~5 hours at 100% volume
- Dimensions:Diameter 115mm*Height 145mm
- Includes: Micro-USB cable, Aux plug,
Bluetooth Speaker,Portable Bluetooth Speaker,Mini Bluetooth Speaker,bluetooth Wireless Speaker,portable wireless speaker
Shenzhen Lanejoy Technology Co.,LTD , https://www.bbq-grillgrate.com