WIKA CEP3000 - Handbuch (Seite 22)

22 WIKA operating instructions, model CEP3000
14036068.02 08/2012 GB/D
GB
7. Maintenance, cleaning and service (recalibration)
7. Maintenance, cleaning and service (recalibration)
7.1 Maintenance
This hand-held temperature calibrator model CEP3000 is maintenance-free.
Repairs must only be carried out by the manufacturer. This does not apply to the battery
replacement.
Replacing the batteries
Replace the batteries as soon as the battery indicator turns on to avoid false measure-
ments. If the batteries are discharged too deeply, the model CEP3000 will automatically
shut down to avoid battery leakage.
Only AA size alkaline batteries or rechargeable batteries, from the
optional model CEP3000 accessories, should be used.
7.2 Cleaning
CAUTION!
■ Prior to cleaning the model CEP3000, switch off and, if necessary,
disconnect the instrument from the mains.
■ Clean the instrument with a moist cloth.
■ Electrical connections must not come into contact with moisture.
■ Residual media on the model CEP3000 can result in a risk to
persons, the environment and equipment.
Take sufficient precautionary measures.
For information on returning the instrument see chapter 9.1 "Return".
7.3 Recalibration
DKD/DAkkS certificate - Certificates:
We recommend that the instrument is regularly recalibrated by the manufacturer, with
time intervals of approx. 12 months. Every factory recalibration includes, additionally, an
extensive free-of-charge check of all system parameters with respect to their compli-
ance with the specification. The basic settings will be corrected if necessary.