1. Instructions for Keeping the Maintenance Logbook
PGC9300 Maintenance Logbook · EN07 · 2018, June 26th
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1.1.2.
Cylinder pressures
The pressure in the gas cylinders is checked directly at the high-pressure gauges
of the relevant pressure reducing unit at regular intervals, in other words at every
maintenance check, and the information is then documented in the relevant table
in Table Section 1 of this logbook. If a cylinder has been changed or switched, this
should also be documented in the relevant column. If the PGC is found to be
malfunctioning, this fact should also be recorded.
The pressures should be checked for:
•
Carrier gas 1
•
Carrier gas 2 (if applicable)
•
Internal calibration gas
1.2. Maintenance by service technicians
This section records all changes and measures carried out by service technicians.
This encompasses routine maintenance tasks, software updates and service
activities in the event of a malfunction. In the event of a malfunction, the operator
or service technician should enter a brief description of the problem in the
appropriate place.
It should be noted that this maintenance logbook is linked to a meter. In the event
of a serious malfunction that requires the meter to be replaced, a new
maintenance logbook must be started. This will be supplied with the new meter.
The old maintenance logbook, either a copy or the original, should be sent
to the manufacturer for analysis.
