Maintenance - Compak PKF Instruction Manual

12.

MAINTENANCE

12.1. GENERAL NOTICE
Before performing any type of maintenance
operation:
• Always switch off the grinder at
the main switch (
the OFF position.
• If the machine is blocked, contact
the authorised technical service.
Unplug it from the mains network.
In the event of a fault or malfunction,
turn off the device, never try to repair it, it
is essential to call the nearest technical
service.
Note: Failure to comply with
this warning can compromise
the safety of both the device and
the user.
30
) putting it into
ORIGINAL INSTRUCTIONS | QUALITY PROCESS REF. | V. 09|10|2020 | K07185
12.2. GENERAL MAINTENANCE
As well as the cleaning operations
described in the previous section, to ensure
the grinder operates properly and to ensure
the best quality of ground coffee, periodic
and preventive maintenance of the grinding
unit must be carried out by a qualified
technical service.
Burrs in poor condition lead to poor quality
ground coffee as they get very hot, and
they also lead to higher electrical power
draw by the equipment.
Note: Based on accumulated
experience and assuming the
use of medium hardness coffee
mixtures, we suggest replacing
the burrs according to the
following table:
PKF
F8
K110 Steel
7000 Kg
800 Kg