Operation; Maintenance; Safety Notes For Maintenance; Maintenance Plan - GCE druva PTLH0FT Instructions For Use Manual

7. OPERATION

In reference to chapter 2.1 the operation of the line regulator is defi ned.
BEWARE!
•
Line regulators must always be opened slowly and carefully to prevent pressure surges in the system and
damage to the other components!

8. MAINTENANCE

8.1. SAFETY NOTES FOR MAINTENANCE

NOTE!
•
Maintenance may only be performed by suffi ciently qualifi ed, trained and authorized individuals (see sec-
tion 2.4)

8.2. MAINTENANCE PLAN

The following sections describe the maintenance works that must be performed to ensure the optimum and
trouble-free operation of the regulator.
If regular inspections reveal increased wear, the requisite maintenance intervals must be shortened to refl ect
the actual wear and tear.
NOTE!
•
Please contact the manufacturer if you have any questions relating to maintenance works and intervals
(see 1.8 for contact details).
Interval
Weekly
Every year
Every 10 years

8.3. MAINTENANCE WORK

8.3.1. CLEANING

NOTE!
•
All cleaning agents must be compatible with the materials of the installed component.

8.3.2. REQUIREMENTS FOR MAINTENANCE

CHECK BEFORE MAINTENANCE START, IF:
•
Gas supply is disconnected and safe
•
Manifold is depressurized
•
Pressure regulator is depressurized
•
Valves are closed
•
No process gas inside component.
•
System is purged and fi lled with inert gas.
Maintenance work
Check all components visually
Checking function & tightness,
check for all safety relevant com-
ponents
General overhaul and replace-
ment of all wearing parts
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Personal
Competent Person (TRBS 1203)
Competent Person (TRBS 1203)
Competent Person (TRBS 1203)
EN