Yamato Pure Line WL320A, Instruction Manual

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6
2. Before operating the unit
Precautions for installation
3. Never operate the unit in an atmosphere containing flammable or explosive
gas.
●
Never operate the unit in an atmosphere containing flammable or explosive gas. Since
This product is not of an explosion-proof structure. Accordingly, when the electric
leakage breaker on the right side of the unit is turned ON(
｜
)/OFF(
○
) and in the course
of operation, arc may occur, possibly causing fire and explosion.
●
See the section “13. List of dangerous materials” on page 43 for flammable and
explosive gases.
爆発性ガス
可燃性ガス
.4.Always install the product on a horizontal floor.
●
Accidental trouble or failure may occur unless the product is installed on the horizontal
floor.
●
The product weighs about 30 kg. Handle with care during transport and installation.
5.Take the power supply from the dedicated socket outlet.
●
Use the socket outlet appropriate to the power capacity (1A or larger capacity).
●
The deficient power capacity causes not only decrease in the water sampling rate, but
makes correct control impossible due to drop of the supply voltage. Always connect
the product to the power supply system with sufficient allowance in the supply voltage.
Power capacity
：
WL320A/B Single phase AC100
～
240V 0.5A or less
●
Avoid starburst connection with branch socket outlet so as to prevent fire and electric
shock.
Flammable gas
Explosive gas