Mitsubishi Electronics PAC-YG63MCA instruction manual Safety Precautions

1Safety Precautions

•Thoroughly read the following safety precautions before use.

•Hazards that can occur from incorrect handling are classified by the symbols below:

Warning	Incorrect handling can result in death, serious injury, etc.
Caution	Incorrect handling can result in bodily injury and/or structure damage.

•After reading this manual, keep this manual for future reference. When the device is reinstalled or repaired, give this manual to those who provide these services. When the user changes, make sure that the new user receives this manual.

WARNING

Only a dealer or qualified technician should install, relocate, reinstall, or repair the device.

Improper installation or repair may result in electrical shock or fire.

Properly install the device on a stable, load-bearing surface.

Device installed on an unstable surface may fall and cause injury.

Only use the specified cables; securely connect each so that the terminals do not bear any cable weight.

Improperly connected or short-circuited cables may produce heat and cause a fire.

Do not make any modifications or alternations to the device. Modifications or improper repair may result in electric shock or fire. Consult your dealer for repair.

All electrical work should be performed by an authorized electrician according to local regulations and instructions outlined in this manual.

Capacity shortage to the power supply circuit or improper installation may result in electrical shock or fire.

Properly install the device according to the instructions in this Installation/Instruction Manual.

Improper installation may result in electric shock or fire.

CAUTION

Do not install the device in a location where a flammable gas leak may occur.

Gas may leak, collect around the device, ignite, and/or explode.

Do not install the device in environments where large amounts of oil (including machine), sulfidizing gas, or acidic, alkaline, chemical sprays are present.

These types of substances may damage internal parts, cause device performance to be reduced, and cause electrical shock.

Do not install the device in a bathroom, kitchen, or any room where steam could form. Condensation may develop and cause electrical shock and/or the device to malfunction.

Use standard wires with the proper current capacity to avoid the possibility of current leak, excessive heat, and/or fire.

Do not touch the main circuit board; also, make sure that dust does not accumulate on the circuit board.

When installing the device in a hospital, communication facilities, etc., provide sufficient protection against frequency noise.

Power generators and inverters, high-frequency medical, or radio communication equipment may interfere with the normal operation of this device. Subsequently, the device may also affect medical treatment, image broadcasting, etc., by creating frequency noise.

Include some slack in the power supply wires.

Tension on the wires may cause them to excessively heat up and/or break, resulting in a fire.

Do not install the device in a location where there is direct sunlight or where the temperature may become greater than 40°C (104°F) or less than 0°C (32°F).

If the device is installed in such place, it may result in deformation or malfunctions.

Do not immerse the device in water.

Doing so may lead to electric shock or malfunctions.

The maximum applied voltage for the device is 24 VDC - do not use with an AC power source. (The maximum applied voltage for the M-NET terminal is 30 VDC.)

Using the incorrect voltage may result in device failure, ignition, and/ or fire.

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