VITO OILTESTER, Инструкция по эксплуатации

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7 Maintaining the product
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With cold oil residues on the sensor
1. Immerse sensor in hot oil.
2. Allow sensor and probe shaft to cool until there is no longer a
risk of burns.
3. Clean sensor before the oil residues cool down.
7.3. Cleaning the housing
Requirement: The instrument is switched off.
CAUTION
Possible damage to housing!
> Do not use sharp-edged objects.
> Do not use any aggressive cleaning agents or solvents.
> Use mild household cleaning agents, standard household
washing-up liquids, water or soap suds.
> Clean housing with a damp cloth.
> Dry housing.
7.4. Cleaning the plastic case
CAUTION
Possible damage on and in the plastic case!
> Do not use sharp-edged objects.
> Do not use any aggressive cleaning agents or solvents.
> Use mild household cleaning agents, standard household
washing-up liquids, water or soap suds.
> Clean plastic case with a damp cloth.
> Wipe plastic case with a dry cloth.
7.5. Calibrating/adjusting the instrument
• The sensor is exposed to large temperature jumps and
pollutants while in measuring mode. We therefore
recommend having an annual test carried out by
customer Service. For more information go to:
www.vito.ag.
• For measurements as part of a quality-assurance
concept (e.g. ISO 9001), we recommend the annual
renewal of a calibration certificate (ac/-
2% TPM). For more information go to: www.vito.ag