Replace Blade; Miscellaneous - Graef Master 2720 Instrucciones De Servicio

9.7 Taking off the blade sharpener
• Turn the adjusting knob of the knife sharpener to positio „0".
• Loosen the knurled screw on the sharpener and carefully lift it upwards.
• Fully close the thickness plate.
• Clean the machine and the blade from grinding dust.
9.8 Changing the knife
Warning!
The blade is sharp ! It can cause serious injury even when it is not moving. The
blade may only be changed by a service engineer. Put on safety gloves.
Important!
The blade must be replaced, if the distance between blade edge and blade guard
ring exceeds 6 mm.
10.0

Miscellaneous

10.1 Frequent source of errors
Fault
Slide is stiff
Last slice device is stiff
Slide cannot be removed
Bad cut
Bad sharpening result
Blade cannot be
sharpened
Frequent source of errors: Scale
Fault
No Display, although
machine is switched on
Display shows incorrect
weight
Cause
Slide rod is dry
Last slice device is dry
Table lock is blocked
Knife is blunt
Grinding disks are greasy
More than the permissible 5 mm
have been ground
Cause
Scales module not switched on
No power supply of scale module
Residues under the support of
material to be cut
Support tray has contact with
machine housing
Support tray does not sit correctly
Solution
Grease slide guide rod (chapter 6)
Lubricate holder rod (chapter 6)
Close stop completely
Sharpen blades (chapter 7)
Replace grinding disks

Replace blade

Solution
Press seperate I-button on the keyboard
Contact service partner
Clean the area
%JGEM HQT RTQRGT V FCOCIGU
%JGEM HQT RTQRGT V
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