GMC-I Messtechnik GmbH
25
Replacing the Fuse
Ð
Open the battery compartment lid by loosening the two
screws.
Ð
Remove the blown fuse and insert a new one. A replacement
fuse is included in the battery compartment.
Ð
Insert the new fuse.
Ð
Replace the battery compartment lid and retighten the
screws.
11.2.2 Electronic Fuse – ZERO/FUSE LED
This fuse only protects low-resistance measurement (Rlo) from
overloading (electronic hardware circuit).
As the electronic fuse blows faster than the mechanical fuse in the
event of faulty operation of the instrument with live components,
not only the instrument, but also the fuse link is protected in the
low-resistance measuring range.
This means that, if interference voltage occurs during low-resis-
tance measurement, the electronic fuse is blown. The measure-
ment is aborted and the
ZERO/FUSE LED
blinks.
After eliminating the cause of error, the
ZERO/FUSE LED
goes out
after the instrument has once again been switched on from rotary
switch position
OFF
.
11.3
Housing
No special maintenance is required for the housing. Keep outside
surfaces clean. Use a slightly dampened cloth or a plastic cleaner
for cleaning. Avoid the use of cleansers, abrasives or solvents.
Return and Environmentally Sound Disposal
The
instrument
is a category 9 product (monitoring and control
instrument) in accordance with ElektroG (German electrical and
electronic device law). This device is subject to the RoHS direc-
tive. Furthermore, we make reference to the fact that the current
status in this regard can be accessed on the Internet at
www.gossenmetrawatt.com by entering the search term WEEE.
We identify our electrical and electronic devices in
accordance with WEEE 2012/19EU and ElektroG using
the symbol shown at the right per DIN EN 50419.
These devices may not be disposed of with the trash.
Please contact our service department regarding the return of old
devices (see address in section 14).
If the
(rechargeable) batteries
used in your instrument are depleted,
they must be disposed of properly in accordance with valid
national regulations.
Batteries may contain pollutants and heavy metals such as lead
(Pb), cadmium (Cd) and mercury (Hg).
The symbol to the right indicates that batteries must not
be disposed of with the trash, and must be brought to a
designated collection point.
Pb Cd Hg
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