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0.4 Acceptance and storage of the pump
0.4.1 Acceptance of the pump
Although the pump is delivered with great care, check the following after unpacking.
① The delivered pump is in accordance with your request.
② The specified accessories (enough pump oil to use the pump once; optional equipment) have
been provided.
③ No parts have been damaged in transportation.
④ Neither screws nor nuts have become loose nor were lost in transportation.
If there are any problems, contact the company from which you purchased the pump or the sales
department of the manufacturer.
0.4.2 Environmental conditions for storage, installation and operation
Since this pump is precisely engineered, ensure that the following conditions be satisfied during
storage, installation and operation.
① Ambient temperature, relative humidity: 7℃ ~ 40℃, 85% RH or less
② Height above sea level during storage and installation: 1,000 m or less
③ Other conditions for storage and operation
a) Free from corrosive and explosive gases
b) No condensation
c) Dust-free environment
d) Indoors
e) Do not place pumps on top of each other or place a pump on its side.
f) Not subject to direct sunlight
g) Far from heat sources
Note
Do not subject the pump to shocks or place the pump on its side. Doing so
may damage the pump.
0.5 Protective device
The pump is provided with a single-phase 100V 50/60Hz (GCD-051X, 136X), three-phase
200V 50/60Hz (GCD-201X) motor.
An overload protector (manually reset thermal protector) is incorporated.
The use of another protective device (such as an earth leakage breaker) in addition to the
overload protector is recommended.
Note
Use the pump only at the rated voltage. Use at other than the rated voltage
will interfere with correct operation of the overload protector, and result
in the motor burning out, or fire.
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