GGP ITALY 102 Gebrauchsanweisung Seite 89

MAINTENANCE
6.4.2 Dismantling, replacing and remounting the blades
WARNING!
WARNING!
blades must always be replaced;
never try to repair them! ALWAYS
USE MANUFACTURER'S GENUINE
REPLACEMENT BLADES BEARING
THE SYMBOL
are at 90° to one another, and are
contra-rotating. When installing
them, make sure that they are cor-
rectly positioned by refering to the
code number marked on the outside
of each one.
1. Dismantling
1a = screw with right thread
(loosen anti-clockwise)
1b = screw with left thread
(tighten clockwise)
2. Original spare parts
Only the following pairs of blades can be
used on this machine:
Mod.102: 2b 82004341/1
Mod.102: 2b 82004348/0
Mod.122: 2b 82004350/0
3. Remounting
Check that the concave part of the cush-
ion disc (3) presses against the blade.
Remount the shaft hubs (4), making sure
that the keys (5) are securely lodged in
place.
4. Tightening the screws
1a = screw with right thread
(tighten clockwise)
1b = screw with left thread
(tighten anticlockwise)
Tighten with a torque wrench calibrated
to 40-45 Nm.
Always wear work gloves when handling the blades.
Damaged or bent
! The blades differ,
82004340/1 ‘2a
82004347/0 ‘2a
82004349/0 ‘2a
1
2b
1b
2
2b
3
1b
2b
4
1b
1a
2a
90°
5
1a
3
2a
1a
41
EN
2a
4