Packaging; Starting, Operation - WIKA HP-1 Betriebsanleitung

6. Packaging / 7. Starting, operation

6. Packaging

Has everything been supplied?
Check the scope of supply:
Completely assembled pressure transmitters
Inspect the pressure transmitter for possible damage during transportation. Should

there be any obvious damage, inform the transport company and WIKA without delay.
Keep the packaging, as it offers optimal protection during transportation (e.g. chan-

ging installation location, shipment for repair).
 Ensure that the pressure connection thread and the connection contacts will not be
damaged.
In order to protect the sealing cone, the pressure connection of the instrument HP-1/HP-2 is
provided with a special protection cap.
 Remove this protection cap only just before installing the pressure transmitter in order
to prevent any damage to the sealing cone or the thread.
Keep the protection cap of the pressure connection thread and the diaphragm for

later storage or transport.
Mount the protection cap when removing and transporting the instrument.


7. Starting, operation

Required tools: wrench (flats 27), screw driver
Use the pressure transmitter only if it is in a faultless condition as far as the
!
safety-relevant features are concerned.
Warning
6 WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio HP-1/HP-2
GB
7. Starting, operation
Mechanical connection Product label (examples)
Remove the transmitter out of its package and make sure via the label that you

have the instrument with the right specifications.
When mounting the instrument, ensure that the sealing faces of the instrument and

the measuring point are clean and undamaged.
Screw in or unscrew the instrument only via the flats using a suitable tool and the

prescribed torque. The appropriate torque depends on the dimension of the pressure
connection and on the sealing element used (form/material). Do not use the case as
working surface for screwing in or unscrewing the instrument.
The respective values for your mounting torque and maximum pressure please

find in the documentation of your high-pressure equipment supplier.
 When screwing the transmitter in, ensure that the threads are not jammed.
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio HP-1/HP-2
Pin assignment
S #
P #
Generally the serial number on the product label applies. If there is no serial
number on the product label, the number on the hexagon will apply.
GB
Signal
Power Supply
Coded manufacture date
Serial No.
Product No.
7