Compak PKF Instruction Manual page 31

12.3. MAINTENANCE OF THE
GRINDING UNIT / CHANGING THE
BURRS
NOTE: These operations must
be carried out by a qualified
technical service.
To carry out the maintenance of the
grinding unit, the following instructions
must be followed:
Always switch off the grinder at the main
switch ( ) putting it into the OFF position.
Unplug the equipment from the mains
network. Loosen the hopper safety screw
( ) using a flat head screwdriver as
shown in (Fig. 1) and remove the hopper
( ) from the casing.
Loosen the knob with an H2.5 Allen key.
Loosen the casing screws using a Philips
PH2 screwdriver, as shown in (Fig.7)
Remove the worm screw with an H3 Allen
key.
Loosen the crown wheel stop with an H1.5
Allen key.
ORIGINAL INSTRUCTIONS | QUALITY PROCESS REF. | V. 09|10|2020 | K07185
12. MAINTENANCE
Fig. 7
31