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3.2 Prior Operation
1. Ensure that all the piping and wiring works are completed.
2. Open the cooling water valve, and ensure that no water leakage is observed.
3. Turn the nitrogen regulator fully counterclockwise, and open supply valve, and
ensure that no nitrogen gas leakage is observed.
4. Turn ON the host equipment breaker (M/D).
5.Turn ON the breaker (MCB1, MCB2 (LR/HR300, LR/UR600, LR/HR1200,
LR/HR1800)) on the pump.
- Initialize is displayed for initialization and operation cannot
be performed immediately after the breaker is turned ON.
Perform the following operation after verifying that Waiting
appears about 30 seconds later.
CAUTION
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