Miura CMU-324HE, Руководство по эксплуатации

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SECTION 1: SAFETY
5
Ensure that drain piping is fixed securely in place to prevent it from moving in
reaction to drain discharge and that the end of the piping opens in a safe location
such as a pit. Failure to observe this precaution may lead to electric shock or other
problems due to splashing of water.
When connecting a power supply to the product, use wire of the specified diameter
and ensure that the device is correctly grounded (Japanese D-type grounding
work or better).
Furthermore, a dedicated power supply should be used, and an earth leakage
circuit breaker (with overcurrent protection) should be installed. If this precaution is
not observed, serious accidents such as electric shock and the outbreak of fire
may result.
6. Safety Precautions
6.1 Safety during Installation
During installation, observe the following safety information.
NOTE
Dew Condensation and Water Leakage Countermeasures
Dew drops may occur depending on environment conditions including the raw water
(*)
temperature and the atmosphere in the installation location. If necessary, take measures to
prevent dew condensation on this product and external piping, such as installing heat
insulation.
Also, factors such as loose connectors and aging of pipe materials can lead to water leakage.
In order to prevent water from leaking outside the room or downstairs, take appropriate
measures against drain water on the installation surface of water treatment equipment and
peripheral equipment.
• Setting up a drain ditch that completely encloses the whole equipment
• Applying a waterproof treatment to the floor, and making the floor slope downward to the
drain ditch
Drain piping
Pit
Drain piping
Ground
terminal
Breaker
capacity
Earth leakage circuit breaker
(with overcurrent protection)
Wiring
Earth leakage circuit breaker
(with overcurrent protection)