Inspection And Maintenance Tasks; General Information - RMG PGC 9300 Operating Manual

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1.4 Inspection and maintenance tasks

1.4.1

Note

Explosion-proof electrical control units must be maintained on a regular

basis.

The time intervals for this inspection depend on the operating and environmental

conditions. We recommend at least one inspection per year (e.g. in connection

with the annual calibration of the PGC 9300).

The following recurrent maintenance tasks require knowledge that is described in

the further course of the manual. Therefore, please read the entire manual or

search for the appropriate chapter in the table of contents.

All maintenance intervals and tasks are listed in the accompanying book of

maintenance logs. The measures described there are prerequisite for the cali-

brated operation of the device and any warranty claims.

Note

Manual, book of maintenance logs, acceptance inspection certificate and

test logs must remain accessible within the vicinity of the PGC 9300 and

always readily available (see also chapter 1.2.4.2 Dangers during commis-

sioning).

All measures must be documented, particularly maintenance tasks.

Danger

If it is necessary to open a pressure-proof housing, suitable measures

must be taken to assure that the housing is not exposed to an explosion-

prone atmosphere.

Danger

Work on live equipment in explosion-prone areas is prohibited as a funda-

mental principle (except for intrinsically safe power circuits).

1 About this manual

Manual PGC 9300 EN07 June, 18th 2018

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