Daikin ECORICH EHU2504 - Operation

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10
PIM00504
CAUTION
 Strictly follow the requirements for the installation environment. Otherwise, there is a risk of
fire and accidents.
 Install it at a location that can bear its weight. Otherwise, there is a risk of accidents.
 Do not expose terminals or other parts to static electricity. Otherwise, there is a risk of
failures.
 Check that the input power supply voltage is within the rated voltage range. Otherwise, there
is a risk of fire and accidents.
 Check terminal pinouts and terminal codes, and make error-free connections.
 Carry out withstand voltage tests at DC 2kV or lower. Applying voltages higher than this may
cause damage.
 Do not perform Megger testing on control circuits. Otherwise, there is a risk of damage.
 Take measures to ensure that sensors and devices in the vicinity do not malfunction due to
electromagnetic noise. Otherwise, there is a risk of accidents.
 Do not subject this product to strong impacts. Otherwise, there is a risk of accidents.
 Do not climb onto the product, or rest any heavy object on it. Otherwise, there is a risk of
electric shock, accidents and breakage.
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Ensure that this product’s environment remains within the permissible ambient temperature
and humidity ranges. Otherwise, there is a risk of failures and shortening of service life.
1.5.2 Operation
DANGER
 Do not operate switches with wet hands. Otherwise, there is a risk of electric shock.
 While the product is powered up, do not change the wiring, or connect/disconnect terminals,
etc. Otherwise, there is a risk of electric shock, accidents and damage.
 Do not turn on and shut off the power frequently. Otherwise, there is a risk of failures.
CAUTION
 Set the pressure and flow rate such that they do not exceed the permissible range for the
machine. Otherwise, there is a risk of accidents.
 Before running the product, set parameters appropriate for the machine. Otherwise, there is a
risk of injury, and failures of the machine.
 Before running the product, ensure that you will be able to effect an emergency stop at any
time. Otherwise, there is a risk of injury, and failures of the machine.
 When a power outage occurs, do not approach the machine since it is possible that it will
suddenly resume motion after the power is restored. Otherwise, there is a risk of injury. It is
advisable to set the start/stop signals to positive logic (see “12.2 [P00: DI_A] Switching the
Effective Logic for the Start/Stop Signal”) for starts to ensure safe restarting.
 While the product is powered up, and for some time after shutting the power off, the heat-
radiating fins and electronic devices will be hot, so do not touch them. Otherwise, there is a
risk of burns.