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WIKA operating instructions, model CTR3000
14191761.01 05/2019 EN/DE
9.3 Recalibration
DKD/DAkkS certificate - official certificates:
We recommend that the instrument is regularly recalibrated by the manufacturer, with time intervals of approx. 12 months. The
basic settings will be corrected if necessary.
If a RTD or TC simulator is connected to one of the instrument’s channels and both the simulator and the CTR3000 are
connected to the same computer via USB, please use a USB isolator between the simulator and the computer. Otherwise
there is a chance that the measurement value is affected.
9. Maintenance, cleaning and recalibration / 10. Dismounting, return ...
10. Dismounting, return and disposal
Personnel:
Skilled personnel
WARNING!
Physical injuries and damage to property and the environment through residual media
Residual media in which the thermometer is inserted can result in a risk to persons, the environment and
equipment.
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Wear the requisite protective equipment.
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Observe the information in the material safety data sheet for the corresponding medium.
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Wash or clean the dismounted instrument, in order to protect persons and the environment from exposure to
residual media.
10.1 Dismounting
WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot media escaping.
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Let the instrument/thermometer cool down sufficiently before dismounting it!
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
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The dismounting of the instrument may only be carried out by skilled personnel.
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Only disconnect the measuring assembly/test and calibration installations once the system has been
disconnected from the power!
10.2 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.
WARNING!
Physical injuries and damage to property and the environment through residual media
Residual media in the dismounted instrument can result in a risk to persons, the environment and equipment.
▶
With hazardous substances, include the material safety data sheet for the corresponding medium.
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Clean the instrument, see chapter 9.2 “Cleaning”.
When returning the instrument, use the original packaging or a suitable transport packaging.