Maintenance; Replacing The Batteries; Replacing The Fuse; Storage - Metrix PX 110 Notice De Fonctionnement

6.

MAINTENANCE

Only use specified spare parts for maintenance purposes. The manufacturer cannot
accept any responsibility for accidents occurring following repairs carried out outside
its after-sales department or approved maintenance network.
6.1

Replacing the batteries

Disconnect the leads from the instrument
I Press the OFF key
I Unscrew the "quarter-turn screw" located at the top of the battery and fuse access hatch
(on the back of the instrument) and remove the hatch by pulling the stand.
I Replace the 6 batteries located on either side of the opening with 6LR6-type 1.5 V alkaline
batteries, taking care to comply with the polarities indicated on the printed circuit.
I Reinstall the hatch and lock the quarter-turn screw.
6.2

Replacing the fuse

Disconnect the leads from the instrument
I Press the OFF key
I Proceed as indicated in § 6.1 for replacement of the batteries.
I Replace the fuse with a 10 A fuse of the same type (10 A - 200 kA-600 V AC- 20 kA DC -
10 x 38).
I Reinstall the hatch and lock the quarter-turn screw.
6.2

Storage

If the wattmeter is not used for a period of more than 60 days, remove the batteries and store
them separately.
6.3

Cleaning

Disconnect the leads from the instrument and press the OFF key
I Clean the unit with a cloth slightly moistened with soapy water. Clean off with a damp
cloth. Then dry quickly with a cloth or pulsed air.
Wattmeters
Chapter VI
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