Maintenance And Cleaning; Battery Replacement; Troubleshooting - VOLTCRAFT SL-451 Bedienungsanleitung

15. MAINTENANCE AND CLEANING

The device is maintenance-free apart from the need to replace the batteries and cleaning it once in
a while. Use a clean, lint-free, antistatic and slightly damp cloth to clean the device. Do not use any
abrasive or chemical agents or detergents containing solvents.

Battery replacement

If the battery symbol appears on the display, the batteries have to be replaced as soon as possible
to prevent inaccurate measurements. Proceed as follows to replace the batteries:
• Switch off the measuring instrument.
• Slide the battery compartment cover on the rear off the casing in the direction of the arrow.
• Replace the flat 9 V battery with a new one of the same type (e.g. 1604 or 6F22).
• Close the measuring instrument again carefully by proceeding in the reverse order.
Do not leave flat batteries in the device. Even batteries protected against leaking
can corrode and thus release chemicals which may be detrimental to your health
or destroy the battery compartment.
You can order a matching replacement battery stating the order number 652509.

16. TROUBLESHOOTING

In purchasing this device, you have acquired a product which has been designed with state-of-the-
art technology and is operationally reliable. Nevertheless, problems or faults may occur. For this
reason, the following is a description of how you can eliminate possible malfunctions yourself.
Error
The device does not work.
No measuring value change.
Possible cause
Is the battery dead? Check the battery status.
Is the HOLD function activated?
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