3
SAFETY
PRECAUTIONS
Always observe the following points
before operating or inspecting a unit
DANGER
Always shut off the main power supply
of the facility before disconnecting the
power plug.
Always turn off the main power supply of
the facility before inspecting the interior
of the control box.
To inspect inside the inverter box,
ensure to follow the instructions below.
1) Ensure to leave the unit at least 10 minutes
after turning off the circuit breaker before
opening the cover of the inverter box.
* This is because it takes time for the charge
accumulated in the capacitor on the inverter board
to be released.
2) Open the inverter box cover and ensure that
the voltage between the terminal P2 and N
on the inverter board is lowered to DC50V or
below before starting inspection.
WARNING
Do not touch the condenser fan while
power to the unit is ON.
Before removing the condenser fan cover, turn off
the circuit breaker and disconnect the power plug.
During air-cooled operation : Condenser fan may
start and stop automatically for the refrigerant high
pressure control.
CLASS 1 PRODUCT SPECIFIED BY THE LAW
CONCERNING THE RECOVERY AND
DESTRUCTION OF FLUOROCARBONS
HFC IS USED FOR THIS PRODUCT AS A
REFRIGERANT.
(1) Emission of fluorocarbons into the atomosphere
without permission is prohibited.
(2) Recovery of fluorocarbons is mandatory when
scrapping and servicing this product.
(3) The kind of fluorocarbon and its amount are
stated in the manufacturer's label.
CAUTION
Wash the refrigeration unit with fresh water at
PTI.
1. Carefully flush the external condenser with fresh
water to remove the salt that sticks to it.
2. Corrosive gases generated from the cargo may
corrode the copper pipes and aluminium fin of the
internal evaporator. Therefore, wrap up the cargo
properly to prevent such corrosion.
Major corrosive gases include chlorine, ammonia,
sulfuric acid, acetic acid, sulfur dioxide etc.
Securely close the control box cover.
Otherwise, it will allow water entry.
Be sure to only charge the unit with refrigerant
R134a.
Use only Daikin specified refrigerant oil
(IDEMITSU, Daphne Hermetic Oil FVC68D).
Open the oil can, just before charging the oil.
Do not leave the can open for a long time to
avoid moisture entry.
Using any refrigerant oil which has absorbed
moisture may cause problems with the unit.
Do not release refrigerant R134a into
atmosphere. Use recovery machine according to
present legislation.
Important information regarding the refrigerant
This product contains greenhouse gases
covered by Kyoto Protocol.
Do not discharge refrigerant into atmosphere.
Refrigerant type : R134a
GWP (1) value : 1430
(1) GWP=global warming potential
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