WIKA CS4S, Руководство по эксплуатации, Страница: 44 / 92

14033590.01 10/2014 GB/D
44 WIKA operating instructions model CS4S
GB
11.3 Control
Faults Measures
Actual value (PV) is
not increasing
■
Sensor burnout
⇒ replace sensor
■
The connecting cables of the sensor are not connected properly to the
terminals
■
The cables on the control output are not securely or not correctly connected
Control output
remains in the ON
state
⇒ The minimum output power is set to 100 % or higher
Set the appropriate value in the auxiliary parameter level 2
Control output
remains in the OFF
state
⇒ The maximum output power is set to 0 % or lower
Set the appropriate value in the auxiliary parameter level 2
CAUTION!
If faults cannot be eliminated by means of the measures listed above, shut
down the temperature controller immediately, and ensure that signal are no
longer present, and secure the instrument from being put back into operation
inadvertently.
In this case, contact the manufacturer.
If a return is needed, follow the instructions given in chapter 12.1 “Returns”.
12. Dismounting, return and disposal
12.1 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. Wrap the instrument in an antistatic plastic film.
2. Place the instrument along with 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.
4. Label the shipment as carriage of a highly sensitive measuring instrument.
11. Faults / 12. Dismounting, return and disposal