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AC800 Series Intelligent Machine Controller Hardware User Guide 1 Safety Precautions
◆ Do not proceed if the equipment and accessories are damaged, corroded or used.
◆ Do not proceed in case of water seepage inside the equipment, component missing or damage.
◆ Do not install the equipment if the packing list is inconsistent with the product you received.
1. Read these safety instructions carefully.
2. Keep this user guide properly for future reference.
3. Before cleaning the device with a damp cloth, unplug the power cable. Do not use liquids or decontamination sprays
to clean the equipment.
4. For equipment with a power cable, an easily accessible socket must be provided nearby.
5. Do not use the equipment in a humid environment.
6. Ensure that the device is placed on a reliable surface before installation. Accidental drop may cause damage to the
equipment.
7. Before plugging the power cable of the equipment, check that the voltage of the socket is suitable.
8. Run the power cable in a place where people do not easily trip, and do not put anything on the cable.
9. Obey all warning signs on the equipment.
10. If the device will not be used for a long time, disconnect the power cable from the socket to avoid damage caused
by excessive voltage ripple.
11. To avoid re or short circuit, liquid ingress is not allowed in the equipment.
12. To ensure safety, the equipment cover must only be opened by a qualied engineer.
13. In case of the following situations, contact a technical person:
The power cable or connector is damaged;
Liquid ingress in the equipment;
The equipment was used in an excessively humid environment;
The equipment does not work properly, even if you operate it in strict accordance with the user guide;
The equipment is dropped or damaged;
Obvious damage on the surface of the equipment.
14. To avoid damage, the equipment must only be put in a place where temperature ranges from -20° C (-4° F) to 60° C
(140° F).
Important notes
Whenever working on the hardware, disconnect the voltage supply rst. To avoid damage to sensitive power
components caused by surge, do not wiring the equipment when the power is on. Only professional technicians are
allowed to open the housing.
Before touching the circuit board, ground yourself to remove static electricity on your body. To avoid damage caused
by static electricity, use a grounding wrist strap. Place all electronic components on a static-free surface or in an anti-
static bag.
The controller is equipped with a real-time clock circuit powered by a battery. If the battery is incorrectly placed, there
is a danger of explosion. Therefore, you should only use a battery that the manufacturer recommends, or equivalent.
Dispose of used batteries according to the manufacturer's instructions.
◆ According to IEC 704-1: 1982, the sound pressure level of the operator's location should not be higher than 70 dB (A)
Disclaimer: This safety instruction complies with the requirements of IEC 704-1. Inovance assumes no legal
responsibility for the accuracy of its contents