Commissioning, Operation; Mechanical Mounting - WIKA CPG1500 Betriebsanleitung

6. Commissioning, operation

6. Commissioning, operation
Personnel: Skilled personnel
Tools: Open-ended spanner SW 27 or torque spanner
Only use original parts (see chapter 11 "Accessories").
DANGER!
Danger to life from explosion!
Through working in flammable atmospheres, there is a risk of explosion
which can cause death.
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Only carry out set-up work in non-hazardous environments!
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Only connect test and calibration installations once the system has been
depressurised (atmospheric).
WARNING!
Physical injuries and damage to property and the environment caused
by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the instrument.
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For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
6.1

Mechanical mounting

CAUTION!
Damage to the instrument
To avoid possible damage to CPG1500 or to test equipment, follow the steps
below:
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Make sure the threaded connections are clean and undamaged.
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When screwing the threads of the CPG1500 to an adapter or a pressure
connection, it is necessary to use additional sealing material between the
threads, e.g. PTFE tape.
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With an NPT connection, the sealing must be made directly on the thread
with PTFE tape and not via the threaded fitting at the CPG1500.
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The maximum permitted torque of the thread is 13.5 Nm = 10 ftlbs. This
permitted torque must NEVER be exceeded.
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The instrument should be installed in such a way that process-related
electrostatic charges (e.g. caused by flowing media) can be excluded.
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The case is rotatable by 330°. When turning do not touch the display.
WIKA operating instructions, model CPG1500
EN
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