MI 3108 EurotestPV
Maintenance
102
10 Maintenance
Unauthorized persons are not allowed to open the EurotestPV instrument. There are no
user replaceable components inside the instrument, except the battery and fuse under
rear cover.
10.1 Fuse replacement
There is a fuse under back cover of the EurotestPV instrument.
F1
FF 315 mA / 1000 V d.c. , 32
6 mm (Breaking capacity: 50 kA)
This fuse protects internal circuitry for continuity functions if test probes are
connected to the mains supply voltage by mistake during measurement.
Position of fuse can be seen in
Figure 3.4
in chapter
3.3 Back panel
.
Optional accessory A 1385 PV test lead has replaceable fuse in each test lead.
FF 315 mA / 1000 V d.c. , 32
6 mm (Breaking capacity: 50 kA)
Warnings:
Disconnect all measuring accessory and switch off the instrument
before opening battery / fuse compartment cover, hazardous voltage inside!
Replace blown fuse with original type only, otherwise the instrument or accessory
may be damaged and/or operator’s safety impaired!
10.2 Cleaning
No special maintenance is required for the housing. To clean the surface of the instrument
or accessory use a soft cloth slightly moistened with soapy water or alcohol. Then leave
the instrument or accessory to dry totally before use.
Warnings:
Do not use liquids based on petrol or hydrocarbons!
Do not spill cleaning liquid over the instrument!
10.3 Periodic calibration
It is essential that the test instrument is regularly calibrated in order that the technical
specification listed in this manual is guaranteed. We recommend an annual calibration.
Only an authorized technical person can do the calibration. Please contact your dealer
for further information.
10.4 Service
For repairs under warranty, or at any other time, please contact your distributor.
