© Raimondi S.p.A.
Page 25/36-5
Use and Maintenance Manual
CHAPTER 5
Maintenance Interventions
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5.1 Blade replacement
To replace the blade, first remove the plastic splash guards (
A
), then remove the blade guards (
B
). Insert the 8 mm (5/16”) socket head screw
into the seat located on the flange shaft, with the 30 mm (1
3/16”
), hexagonal wrench unscrew the blade stop nut (
C
) clockwise.
Remove the blade flange (
D
), extract the worn blade (
E
), assemble the new blade, matching the arrows indicating the direction of rotation
engraved on the blade and on the blade cover. Reassemble the blade retaining flange (
D
). Insert the 8 mm (5/16”), socket head screw into
the seat located on the flange shaft, with the 30 mm (1
3/16”
) hexagonal wrench, screw the blade stop nut (
C
) clockwise. Manually turn the
blade to check its correct assembly. The blade shall turn without frictions or rubbing. Reassemble the blade guards (
B
) and the plastic splash
guards (
A
). Making some cuts with the dressing stone is recommended in order to ensure better performance.
For a correct operation and long life of the blade shaft, once the blade has been disassembled,
it is advisable to extract the blade flange and grease the bearing (
F
).
FOR THIS OPERATION, MAKE SURE THE MACHINE IS NOT CONNECTED TO THE MAINS.
FOR THIS OPERATION, WEAR PROTECTIvE gLOvES.
A
B
C
D
E
F
IF THE BLADE CENTERINg HOLE INCLUDES AN ADAPTER RINg, UPON INSERTION INTO THE BLADE FLANgE, MAKE
SURE IT STAYS IN THE CORRECT POSITION.
