Maintenance And Cleaning; Dismounting, Return And Disposal - WIKA TF45 Manual De Instrucciones

7. Maintenance, cleaning / 8. Dismounting, return, disposal

7. Maintenance and cleaning

7.1 Maintenance
The insertion thermometer is maintenance-free.
Repairs must only be carried out by the manufacturer.
GB
7.2 Cleaning
CAUTION!
Prior to cleaning, switch off and disconnect the instrument from the voltage
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supply.
Clean the instrument with a moist cloth.
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Electrical connections must not come into contact with moisture.
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Wash or clean the dismounted instrument before returning it, in order to
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protect persons and the environment from exposure to residual media.
Residual media in the dismounted instrument can result in a risk to persons,
■
the environment and equipment.
Take sufficient precautionary measures.
For information on returning the instrument see chapter 8.2 "Return".

8. Dismounting, return and disposal

WARNING!
Residual media in the dismounted instrument can result in a risk to persons, the
environment and equipment.
Take sufficient precautionary measures.
8.1 Dismounting
WARNING!
Risk of burns!
Let the instrument cool down sufficiently before dismounting!
During dismounting there is a risk of dangerously hot pressure media escaping.
Only disconnect the insertion thermometer once the system has been depressurised!
8.2 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.).
10 WIKA operating instructions insertion thermometer, model TF45