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WIKA operating instructions precision digital pressure gauge CPG1500
EN
14161966.02 06/2016 EN/DE
6. Commissioning, operation
6. Commissioning, operation
Personnel:
Skilled personnel
Protective equipment:
Protective gloves, safety goggles
Tools
: Open-ended spanner SW 27
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.
▶
Only carry out set-up work in non-hazardous environments!
▶
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.
▶
For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
▶
Wear the requisite protective equipment (see chapter 3.5 “Personal
protective equipment”).
6.1 Mechanical mounting
CAUTION!
Damage to the instrument
To avoid possible damage to CPG1500 or to test equipment:
▶
If the message
“OL”
is displayed, the measuring range has been
exceeded and the pressure source must be removed immediately from the
CPG1500 to prevent damage to the internal sensor.
▶
The maximum permitted torque of the thread is 13.5 Nm = 10 ftlbs. This
permitted torque must
NEVER
be exceeded.
▶
Make sure the threaded connections are clean and undamaged.
▶
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.
