Dismounting, Return And Disposal; Dismounting; Return - WIKA CPC2000 Manual De Instrucciones

10. Dismounting, return and disposal

10. Dismounting, return and disposal
WARNING!
Residual media on the dismounted low-pressure controller can result
EN
in a risk to persons, the environment and equipment. Take sufficient
precautionary measures.

10.1 Dismounting

Only disconnect test and calibration installations once the system has been
depressurised!
When disassembling the instrument the following must be followed:
1. Ensure that there is no positive or negative gauge pressure in the instrument and that
all parts of the instrument are at room temperature.
2. Switch the instrument off using the ON/OFF switch
3. First pull the power supply unit from the mains socket and then from the power supply
socket on the instrument.
4. Loosen the pressure connections
5. Do not close the pressure inputs!
6. Make sure there is no media left in the instrument.

10.2 Return

WARNING!
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.).
When returning the instrument, use the original packaging or a suitable transport
package.
To avoid damage:
1. Do not return the instrument with the pressure connections closed! Barometric
pressure changes can damage instruments with low pressure ranges.
2. Wrap the instrument in an antistatic plastic film.
3. Place the instrument, along with the shock-absorbent material, in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
4. If possible, place a bag, containing a desiccant, inside the packaging.
5. Label the shipment as transport of a highly sensitive measuring instrument.
Information on returns can be found under the heading "Service" on our
local website.
32 WIKA operating instructions, model CPC2000