TZB28-B450-P-SL
Maintenance and Service
8 MAINTENANCE AND SERVICE
8.1 Maintenance
The device is maintenance-free. Depending on the operating environment, it
may have to be cleaned.
The housing can be cleaned according to the conditions applicable to the given
protection class.
Cleansers must not be applied directly to the housing, and the housing must
not be bathed.
Cleaning the outside
•
Clean the outside with a damp cloth.
•
Remove excessive dirt with an approved anodised aluminium cleaner. Refer
to the instructions of the cleaner.
•
The connectors must be clean and dry before the device is connected and
put into operation.
Cleaning the optical surfaces
NOTICE
Follow the specified cleaning sequence. Never use dry cloths for cleaning.
This allows dust and other contaminants to be rubbed into the lens surface,
thereby damaging it.
1. Remove non-adherent dusts with a blower brush or cleaned compressed
air.
2. Remove lager non-adherent contaminants such as chips or granules by
dabbing with a cloth. Never rub under any circumstances.
3. When all non-adherent particles have been removed, use an untreated lens
cleaning paper for lenses or an optical cleaning cloth that was soaked in
an especially for optics suitable detergent. Observe the instructions of the
manufacturer.
Cleaning by the manufacturer
The device can be sent to the manufacturer for cleaning (for a fee). Please
contact our technical support.
28
999.995.412.10-en-1.1
© Vision & Control GmbH 2021
