Changing the batteries
Prior to storage battery replacement, disconnect the instrument from any
circuits.
Only use batteries as described in the specifications.
If the symbol for Low-battery appears in the upper left corner of the display, the
battery must be changed.
This is carried out as follows:
1) Separate the Amprobe multimeter DM9C from any circuit, and remove the test leads.
2) Switch the instrument off
3) Open the housing by removing the 4 screws on the rear face.
4) Remove the old batteries
5) Insert new batteries (type 2 x 1,5 V IEC LR6), taking care that the polarity is
correct. Make sure that no wires are trapped between the 2 halves of the
housing, and close it again.
6) The instrument is now ready for further use.
Please consider your environment when you dispose of batteries. They belong in
a disposal area for hazardous waste.
Please, comply with the respective valid regulation regarding the return,
recycling and disposal of used batteries.
If an instrument is not used over an extended time period, the batteries must be
removed. Should the instrument be contaminated by leaking battery cells, the
instrument has to be returned for cleaning and inspection to the factory.
Fuse replacement
Prior to fuse replacement, disconnect the instrument from any circuits.
Only use fuses of voltage and current values as described in the specifications.
Using auxiliary fuses, in particular short-circuiting fuse holders is prohibited and
can cause instrument destruction or serious bodily injury of operator.
1) Separate the Amprobe multimeter DM9C from any circuit, and remove the test leads
and holster.
2) Switch the instrument off and remove the Holster.
3) Open the housing by removing the 4 screws on the rear face.
4) Remove the defective fuse
5) Insert a new fuse. Make sure that no wires are trapped between the 2 halves of the
housing, and close it again.
6) The instrument is now ready for further use.
9
2526044_Rev2_dm9c.qxd 10/26/06 9:50 AM Page 9
