Commissioning, Operation; Mounting Preparation - WIKA PG43SA-S Betriebsanleitung

5. Commissioning, operation

5. Commissioning, operation

5.1 Mounting preparation

To protect the pressure gauge from mechanical damage keep it in
„
the outer carton until installation.
The gauge should only be removed form the sterile packaging
„
shortly before mounting at the measuring point.
With CIP (cleaning in place) we recommend to clean the pressure
„
gauge again after mounting, using the process established at the
operator's site.
With COP (cleaning out of place) we recommend to clean the
„
pressure gauge again before mounting, using the process estab-
lished at the operator's site.
On removal from the packaging, and during mounting, particular
„
care must be taken to avoid damage and any mechanical defor-
mation to the diaphragm.
Model PG43SA-S only: Check the zero point. In case of a zero
„
offset, carry out a zero adjustment. See chapter 5.6 "Zero adjust-
ment".
5.2 Installation
Do not damage the diaphragm; scratches on the diaphragm (e.g.
„
from sharp-edged objects) are the main causes of corrosion.
For sealing, choose appropriate seals.
„
For flange mounting, only use sealings with a sufficiently large
„
inner diameter and centre them; contact with the diaphragm leads
to measuring errors.
WIKA operating instructions pressure gauge, PG43SA-S, PG43SA-C
EN
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