KNOVA KN 8056, Manual

Page: 16 / 34

Maintenance
To replace the Meter’s fuse:
1. Turn the Meter off and remove all connections
from the terminals.
2. Remove the holster from the multimeter.
3. Remove the 3 screws from the case bottom,
and separate the case top from the case bottom.
4. Remove the fuse by gently prying one end
loose, then take out the fuse from its bracket.
5. Install ONLY replacement fuses with the
identical type and specification as follows and
make sure the fuse is fixed firmly in the bracket.
Fuse 1: CE 315mA, 250V, fast type, ø5x20 mm.
Fuse 2: CE 10A, 250V, fast type, ø5x20 mm.
6. Rejoin the case bottom and case top, and
reinstall the 3 screws and holster.
Replacement of the fuses is seldom required.
Burning of a fuse always results from improper
operation.
To replace the multimeter’s battery:
1. Turn the multimeter power off and remove
all connections from the terminals.
2. Take the multimeter out from the holster.
3. Remove the 3 screws from the case bottom,
and separate the case top from the case bottom.
4. Remove the battery from the battery connector.
5. Replace with a new 9V battery (NEDA1604,
6F22 or 006P).
6. Rejoin the case bottom and case top, and
reinstall the 3 screws and the holster.
To avoid electrical shock or arc blast, or
personal injury or damage to the Meter, use
specified fuses ONLY in accordance with the
following procedure.
To avoid false readings, which could lead
to possible electric shock or personal injury,
replace the battery as soon as the battery indicator
“ ” appears..
WARNING
WARNING
figure 22
Battery
Open Up Screw
15
C. Replacing the Battery (see figure 22)