Safety Switch Usage and Installation Precautions
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- Issue Time
- Sep 28,2024
Summary
Safety switches require multiple devices for safety. Designate trained admins. Verify interlock function before use. Avoid explosive, flammable, corrosive environments. Order correct contact configuration. Do not use as door stop/lock. Confirm wiring, use within specs, secure from debris. Use dedicated key, store spares.
Cautions When Using Safety Switch
1. To ensure personal safety and prevent safety accidents, please install multiple safety devices at the same time when using safety switches, otherwise it may cause personal injury or safety accidents.
2. Please appoint an equipment administrator to operate the safety switch, and the administrator requirements are as follows.
Operators who are familiar with the installation, setup, use, and maintenance of safety switches.
Operators who are well trained in and comply with national or regional regulations/systems/laws applicable to the safety switches. If the equipment is operated by a person who is not trained in the use of safety switch, there is a risk of personal injury or a safety hazard.
3.After installing the interlock switch, please make sure that the safety interlock switch is functioning as intended before putting it into operation. Failure to do so may result in personal injury or a safety hazard.
4.It is prohibited to use the safety switch in places where explosive, flammable, or corrosive gases are present, or in places where the temperature changes drastically, places with high humidity where condensation may occur, and places with strong vibrations, or in places where solvents such as diluents and detergents are present, as there is a risk of explosion or fire, and there is a risk of degradation of the safety lock switch's performance.
5.Safety interlock switches configured with a variety of contact configurations, please confirm when ordering, and select the appropriate model according to the requirements, do not arbitrarily modify the safety door switch, otherwise it may reduce the performance of the safety switch and damage the switch.
6.Do not use the safety door switch as a door stop element. Always set a mechanical stop element to limit the door position.
7.Do not use the safety door switch as a door lock device. Please add a mechanical door bolt or other methods to set the door lock. Otherwise, the safety door switch operation key may be offset due to vibration or the door itself, and cannot be accurately inserted into the switch actuator, and may even damage the switch.
Factory packaging1 Safety Locking and 2 Keys accessories, cable
Lock material: metal
Outputs: 4 sets of gold plated contacts
Tensile strength when locked: locking force 1300N
Contact type: 14 contact combinations
Optional back unlocking function: indicator light+emergency unlocking
The safety door switch with locking function can ensure that the safety protection device door and other protective covers remain in a safe state even if the dangerous state is not eliminated. High strength wear-resistant engineering plastic with built-in 304 stainless steel components. Forced mechanical interlocking self detection structure with extremely high reliability
Safety Switch Installation and Operation Precautions
1. Before installation, please confirm the wiring diagram before wiring;
2. Please use it within the specification range;
3. When changing the head direction, please prevent foreign objects from entering the safety switch and tighten the fastening screws;
4. When opening the protective cover, prevent debris, liquid, cable residue and other foreign objects from entering the switch;
5. Please use reliable fixing methods such as welding and screws to fix the operating key in a reasonable position to prevent it from falling off or shifting;
6. Please use the special operating key configured for our company's safety door switch;
7. Please take care to keep the spare operating key.
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