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Maintenance and calibration
13 Maintenance and calibration
The perfect and safe functioning of the components requires calibration or adjustment at
regular intervals.
®
The METPOINT
PRM SP11 should be calibrated annually and re-adjusted, if
required.
Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping compressed air
or through bursting and/or unsecured plant components.
Measures:
•
Only carry out installation works when the system is pressureless and deactivated.
•
Only use pressure-resistant installation material.
•
Make sure that no persons or objects can be hit by condensate or emerging compressed
air.
•
Check the tightness subsequent to maintenance measures.
Warning!
Risk of injury in the event of insufficient qualifications!
Improper use can lead to significant personal injury and material damage.
All of the activities described in these operating instructions must only be carried out by
qualified personnel with the qualifications described hereinafter.
Qualified personnel
Due to the specific training and knowledge concerning the measuring and control technology, and due to
their experience and knowledge of the country-specific provisions, standards in force and directives, qualified
personnel are capable of carrying out the described work and of independently identifying the possible risks.
Special employment conditions require further corresponding knowledge, e.g. regarding aggressive media.
Warning!
Risk of injury through temperature!
Risk of injury through the contact with very high or low
temperatures.
Measures:
•
Prior to undertaking maintenance measures, carry out a temperature compensation or
protective gloves.
Caution!
Damage possible!
Damage and malfunctions at the METPOINT
rect maintenance and calibration or when maintenance and calibration measures are not
undertaken at regular intervals.
These can lead to incorrect measuring results and to misinterpretations.
Measures:
•
Carry out regular inspections and checks in accordance with the Pressure Equipment Directive (PED).
20
®
PRM pressure transducer may occur through incor-
wear
®
METPOINT
SP11
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