Battery Replacement - Compak PKE Instruction Manual

12.
MAINTENANCE
12.5.

BATTERY REPLACEMENT

On Demand models have a built-in battery
back-up for saving operating information
when the grinder is shut down. When
this battery is spent, it must be replaced
by another of the same characteristics
CR2032 (Lithium Cell 3V). A "NO
BATTERY" message appears at the display
when the battery is ready to be replaced.
The procedure to replace the battery
without losing the operating data stored in
the grinder is as follows:
• Remove the cover of the grinder
following the same operations as in
paragraph 12.4. to point 2.
• To avoid losing the stored operating
data, it is very important not to
disconnect the cable that connects
the grinder with the display
screen, and have the main switch
in "AUTOMATIC" position while
changing the battery.
• Carefully remove the battery from
the battery holder located on the
electronic display board with extra
care to avoid any damage to the
battery support (it is recommended
to use a flathead small screwdriver
for this operation) and replace it with
a new one, as shown in (Fig. 21).
38
ORIGINAL INSTRUCTIONS | Ref. quality process 002/03 | v. 12/02/2021 | K07173H01
TAKE OUT
SET IN
Fig. 21
In models with LED lights, the LED plate
must be removed before, in order to access
the battery holder comfortably. Apply a
twist for an easy removal as seen in (Fig.
22).
Fig. 22