Grunbeck pureliQ:K, Operation Manual

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Start-up
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5.3 Setting pressure reducer (only pureliQ:KD)
The factory setting for the pressure reducer is 4 bar. You can
change this value as follows:
1. Open the withdrawal point.
2. Set the desired after-pressure on the handwheel for
pressure reducer by turning it.
3. Read off the measured actual after-pressure at the
pressure gauge on the front of the housing.
4. Close the withdrawal point.
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