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5 Installation
Piping Port
straight piping
8 cm or longer
Blow the air to flush out the foreign matters, dust and
etc. before installing the pipe. Uncleaned air may cause
malfunction or damage to the product.
When mounting the fitting, a wrench should be used
on the metal part.
Using on other parts of the product with a wrench may
damage the product.
If the tightening torque is exceeded, the product can
be broken.
If the tightening torque is insufficient, the fitting may
become loose and cause air leakage.
After installation completed, turn on the gas and
power supply for proper operation and leaking test to
confirme whether the installation is correct.
5.4 Electrical Connection
NOTE
Incorrect power supply
Destruction of the integrated electronics
4 Operate the product using a power supply unit with protected extra-low voltage
(PELV).
4 The system must incorporate safe electrical cut-off of the power supply in compliance
with EN60204.
4 Do not connect or disconnect the connector under tension and/or when voltage is ap-
plied.
NOTE
Connect with the power turned on
Damage to the electronics and/or malfunction
4 Switch off the power supply before connecting cables!
22 / 46
(Inlet side)
Piping Port
(Outlet side)
Caution
EN-US · 30.30.01.02533 · 02 · 12/22
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