EC16 Elevator Control Panel & DEX16 Elevator Floor Extension Board User Manual
P a g e | 7 Copyright©2023 ZKTECO CO., LTD. All rights reserved.
1 Safety Instructions
Important Security Instructions
1. Before operating the equipment, please read and strictly follow all security and operation instructions.
Please keep the instructions in good condition for future reference.
2. Please use the accessories recommended by the manufacturer or delivered together with the
product. Any other related product is not recommended to be used as the alarm or monitoring
system (cameras, infrared detectors, smoke detectors, etc.). The alarm or monitoring system
should comply with the local applicable fire-prevention and security standards.
3. Do not place this equipment on any unstable table, tripod mount, supterminal or base to prevent
the equipment from falling and damages, and more undesirably causing severe personal injuries.
Therefore, it is important to install the equipment as instructed by the manufacturer.
4. All peripheral devices must be grounded.
5. No external connection wires can be exposed. All connections and idle wire ends must be
wrapped with insulating tapes to prevent accidental contact with exposed wires from damaging
the equipment.
6. Do not attempt to carry out unauthorized repair of the equipment. Disassembly or detachment is
likely to cause electric shock or other physical problems. All repair should be done by qualified
repair personnel.
7. In any of the following cases, disconnect the power supply from the equipment first and notify
qualified repair personnel for repair:
The power cord or connector is damaged;
Liquid leaks into or any objects fall into the equipment;
The equipment has got wet or exposed to bad weather (rain, snow, etc.);
If the equipment cannot work normally even though it is operated as instructed;
The equipment falls down or its performance changes obviously.
8. If it is necessary to replace a component, the repair personnel must use only the substitutes
specified by the manufacturer.
9. After the equipment is repaired, the repair personnel needs to conduct security inspection to
ensure the equipment works normally.
10. Operate the equipment with only the type of power supply indicated on the label. Contact the
operator for any uncertainty about the type of power supply.
Violation of any of the following cautions may result in personal injury or equipment malfunctions.
We assume no responsibility for any damage caused by mishandling that is beyond normal usage
defined in this product manual.
Before installation, switch off the external circuit (that supplies power to the system).
Before connecting the equipment to power supply, ensure the output voltage is within the specified
range.
Never connect the product to the power before completion of installation.
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