Dismounting, Return And Disposal - WIKA GDM-RC-100-T Betriebsanleitung

7. Maintenance ... / 8. Dismounting, return ...
With the help of the optional, permanently welded recalibration valve, the gas density
monitor can be shut off from the process and recalibrated without having to disas-
semble it. This not only reduces maintenance time but also minimises the risks of SF₆
gas emissions and potential leakages during recommissioning. When connecting a
EN
test instrument (e.g. model ACS-10 or model BCS-10) to the recalibration valve, the
gas density monitor is automatically disconnected from the gas compartment and a
recalibration can be performed. The test instrument can then be disconnected from
the recalibration valve and the connection to the gas compartment is re-established
automatically.
The recalibration valve is also available as a retrofit solution for gas density monitors
already installed in the field, as model GLTC-CV, and can be mounted between the gas
compartment and gas density monitor.

8. Dismounting, return and disposal

8.1 Dismounting
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous decomposition products
Upon contact with hazardous decomposition products, there is a danger
of physical injuries and damage to property and the environment.
▶
8.2 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.
When returning the instrument, use the original packaging or a suitable transport
packaging.
To avoid damage:
1. Place the instrument, along with the shock-absorbent material, in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
3. If possible, place a bag containing a desiccant inside the packaging.
Information on returns can be found under the heading "Service" on our
local website.
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Wear the requisite protective equipment (see chapter 3.6 "Personal
protective equipment").
WIKA operating instructions, model GDM-RC-100-T