Maintenance; Greasing / Oiling; Sharpen Blade; Description Of The Knife Sharpener - Graef Concept Series Operating Manual

7 Maintenance

7.1 Greasing / oiling

DANGER Rotating blade! Can cut off finger.
Switch off the machine before maintenance.
IMPORTANT!
For lubrication, use exclusively oils which have been approved by us.
Using the Graef service oil H1, lubricate the following
positions with 1-2 drops each as required, but at least
once per week.
As required, apply a bit of oil to:
- The end-piece holder bar
(always if it is hard to slide parts / after cleaning)
- The slide rail
(always if it is hard to slide parts / after cleaning)

8 Sharpen blade

Keep the knife sharpener that came with the machine in the vicinity of the machine.
The knife may be exclusively sharpened with the knife sharpener that came with the machine.

8.1 Description of the knife sharpener

Interior view
- Sharpening stone (1)
- Whetstone (2)
- Stop lug (3)
Exterior view
- Adjusting knob (4)
- Touchdown position "0" (5)
- Sharpening position „1" (6)
- Pull-off position "2" (7)
WARNING
Rotating blade! Can cut off finger. Sharpen the blade exclusively using the knife sharpener
that came with the machine (cf. the serial number of the sharpener and machine!).
The knife may only be sharpened by qualified and trained personnel.
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