WIKA CPH6400 - Handbuch (Seite 35)

35 WIKA operating instructions, model CPH6400
11313439.04 12/2012 GB/D
GB
8. Faults / 9. Dismounting, return and disposal
8.1 Reset to factory setting (RESET)
If the problems above cannot be solved using the recommended measures, then, by
pressing the keys I and "FUNC" at the same time, a reset to the factory settings
(RESET) can be made.
Following the completion of the "RESET" the CPH6400 must be switched off, and then
turned on again after approx. five seconds.
CAUTION!
If faults cannot be eliminated by means of the measures listed above, the
instrument must be shut down immediately, and it must be ensured that
pressure and/or signal are no longer present, and it must be prevented
from being inadvertently put back into service. In this case, contact
the manufacturer. If a return is needed, follow the instructions given in
chapter "9.2 Return".
9. Dismounting, return and disposal
WARNING!
Residual media in dismounted precision hand-held pressure indicators
or sensors can result in a risk to persons, the environment and equip-
ment.
Take sufficient precautionary measures.
9.1 Dismounting
Let the temperature sensor cool down sufficiently before dismounting!
Only disconnect the precision hand-held pressure indicator and reference pressure
sensor once the system has been depressurised!
9.2 Return
WARNING!
Strictly observe when shipping the precision hand-held pressure
indicator and the sensors:
All precision hand-held pressure indicators and sensors delivered to
WIKA must be free from any kind of hazardous substances (acids,
bases, solutions, etc.).
When returning the precision hand-held pressure indicators and the sensors, use the
original packaging or a suitable transport package.