RS Components RS53 206-3744, Руководство оператора

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14
MAINTENANCE
To keep the instrument clean, wipe the case with a damp cloth and detergent, do not use abrasives or solvents.
Any adjustment, maintenance and repair shall be made by a skilled person.
To maintain the thermocouple in good condition, observe the following precautions:
— Avoid excess bending.
— Do not overheat the thermocouple.
— Avoid chemical reactions that can damage the thermocouple.
BATTERY REPLACEMENT
The meter is powered by a single 9V battery. Refer to Figure 2 and use the following procedure to replace the battery:
1. Turn the meter off. Remove the thermocouple connector.
2. Remove the holster.
3. Position the meter face down. Remove the screw from the battery cover.
4. Remove the battery cover.
5. Lift the battery from case top, and carefully disconnect the battery from battery connector leads.
6. Install a new battery.
7. Replace the battery cover. Reinstall the screw and replace the holster.