WIKA operating instructions, model CTH7000
EN
43
08/2020 EN/BG
8. Maintenance, cleaning ... / 9. Dismounting, return and ...
3. Wash or clean the dismounted instrument, in order to protect persons and the
environment from exposure to residual media.
8.3 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.
Equipment
Temperature controlled environment at +20 °C ±2 °C.
Set of stable, calibrated (1ppm) resistors (3 ranges, 6 resistors).
9. Dismounting, return and disposal
Personnel
: Skilled personnel
Protective equipment:
Safety goggles
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media on the dismounted instrument can result in a risk to persons,
the environment and equipment.
▶
Wear the requisite protective equipment.
▶
Observe the information in the material safety data sheet for the
corresponding medium.
▶
Wash or clean the dismounted instrument, in order to protect persons and
the environment from exposure to residual media.
