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WIKA operating instructions, model CTH6200
EN
2146872.02 07/2021 EN/DE
6. Commissioning, operation
6. Commissioning, operation
Personnel:
Skilled personnel
WARNING!
Physical injuries and damage to property and the environment caused
by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature
may be present at the instrument.
▶
For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
6.1 Commissioning
Before switching the instrument on, connect the temperature probe,
otherwise it may not be correctly identified by the instrument, see chapter
4.6.2 “Connecting/replacing the temperature probe”.
1. Connect the temperature probe to the female connector provided on the hand-held.
⇒
It must be possible to insert the connector into the female connector without much
effort.
⇒
The connection socket is located at the top of the instrument case. Next to these
are located the serial or analogue interfaces.
2. Ensure that a full 9 V battery or a full 9 V rechargeable battery is inserted.
3. Switch on the CTH6200 with the
[ON/OFF]
button.
Following the segment test, the instrument displays the following short information about
its configuration:
■
The type of characteristic curve
■
The time
■
If a slope correction has been carried out, the display will indicate this by showing
'
SCAL
'
+ value
■
If a zero point correction has been carried out, the display will indicate this by showing
'
OFFS
'
+ value.
After changing the battery
the menu for setting the clock ‘
CLOC
’ is displayed
automatically.
Check the clock and adjust if necessary (see chapter 6.3.11 “Real-time clock (CLOC)”).
The instrument is then ready for measurement.