Spare Parts; How To Use The Protective Rubber Holster; Technical Data Of The Measuring Accessories - Benning MM 6-1 Notice D'emploi

9.4 Fuse replacement (BENNING MM 6-2)

Before opening the BENNING MM 6-2, ensure that it is not
connected to a source of voltage! Electrical hazard!
The BENNING MM 6-2 is protected against overload by means of an inte grated
fuse (G melt insert) 11 A rapid (see figure 14). Proceed as follows to replace
the fuse:
- Disconnect the safety measuring leads from the measurement circuit.
- Disconnect the safety measuring leads from the BENNING MM 6-2.
- Turn the rotating switch  to the "OFF" position.
- Remove the protective rubber holster M from the BENNING MM 6-2.
- Put the BENNING MM 6-2 face down and unscrew the four outer screws
(black) from the bottom part of the housing.

Do not loosen any of the screws on the printed circuit of the
BENNING MM 6-2!
- Lift the housing base at the bottom and remove it from the top of the front part.
- Lift one end of the defective fuse out of the fuse holder.
- Push the defective fuse out of the fuse holder completely.
- Replace the defective fuse with another of the same rated power, same trig-
gering characteristics and same dimensions.
- Push the new fuse into the centre of the holder.
- Clip the housing base into the front part and replace the four screws.
- Clip the battery cover onto the bottom part and tighten the screw.
- Replace the BENNING MM 6-2 in its protective rubber holster M .
See fig. 14:
9.5 Calibration
Benning guarantees compliance with the technical and accuracy specifications
stated in the operating manual for the first 12 months after the delivery date.
To maintain the specified accuracy of the measurement results, the instrument
must be recalibrated at regular intervals by our factory service. We recommend
a recalibration interval of one year. Send the appliance to the following address:
Benning Elektrotechnik & Elektronik GmbH & CO. KG
Service Centre
Robert-Bosch-Str. 20
D - 46397 Bocholt

9.6 Spare parts

Fuse F 11 A, 1000 V, 30 kA, D = 10 mm, L = 38 mm, P.no. 10218772

10. How to use the protective rubber holster

- The safety measuring leads can be stored by coiling them round the protec-
tive rubber holster M and clipping the probe into the holster M so that they
are sufficiently protected (see fig. 15)
- You can clip one lead onto the protective rubber holster M in such a way that
the measuring probe projects. This allows you to bring the measuring probe
and the BENNING MM 6-1/ MM 6-2 up to the measuring point together.
- The support at the back of the holster M can be used to prop the
BENNING MM 6-1/ MM 6-2 up in a diagonal position (to make reading
easier) (see fig. 16).
- The protective rubber holster M is provided with a magnet which can be
used for suspension.
See fig. 15:
See fig. 16:

11. Technical data of the measuring accessories

- Standard: EN 61010-031,
- Maximum rated voltage to earth () and measuring category:
With push-on caps: 1000 V CAT III, 600 V CAT IV,
Without push-on caps: 1000 V CAT II,
- Maximum rated current: 10 A,
- Protective class II (  ), continuous double or reinforced insulation,
- Contamination class: 2,
- Length: 1.4 m, AWG 18,
- Environmental conditions:
Maximum barometric elevation for making measurements: 2000 m,
Temperatures: 0 °C to + 50 °C, humidity 50 % to 80 %
- Only use the measuring leads if in perfect and clean condition as well as
according to this manual, since the protection provided could otherwise be
impaired.
02/ 2020
Fuse replacement
Winding up the safety measuring leads
Standing up the BENNING MM 6-1/ MM 6-2
BENNING MM 6-1/ 6-2

30