Dismounting, Return And Disposal; Dismounting; Return - WIKA CPP120-X Betriebsanleitung

9. Dismounting, return and disposal

9. Dismounting, return and disposal
Personnel: Skilled personnel
Protective equipment: safety goggles
Tools: open-end wrench

9.1 Dismounting

WARNING!
Physical injuries and damage to property and the environment
through residual media
When dismounting, there is a danger from aggressive media and high
pressures.
▶
Before storage of the dismounted instrument (following use) wash or
clean it, in order to protect persons and the environment from exposure to
residual media.
▶
Wear the requisite protective equipment.
▶
Only disconnect test and calibration installations once the system has
been depressurised.
1. Open the inlet valve
comparison test pump.
⇒
When the CPP120-X is depressurised the system pressure gauge
0 bar.
2. Dismount the reference pressure measuring instrument and/or the test item.

9.2 Return

Strictly observe the following when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substances
(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media in the comparison test pump can result in a risk to persons,
the environment and equipment.
▶
With hazardous substances, include the material safety data sheet for the
corresponding medium.
▶
Clean the instrument, see chapter 8.3 "Cleaning".
WIKA operating instruction, model CPP120-X
and outlet valve
3 4
until there is no more pressure in the
EN
will show
6
33