RIEXINGER BSM 1000, Руководство по эксплуатации

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9. Maintenance 59
Danger!
Climbing onto the machine poses a fall- and injury risk due to sharp machine
parts!
It is not permissible to climb onto the machine when performing maintenance- or
any other kind of work. Use suitable climbing aids (e.g. stepladders or multi-pur-
pose ladders, but no leaning ladders).
Attention!
After sawing the hot saw band may burn the operator!
The saw band poses an injury risk!
Wear protective gloves when working with the saw band and let the saw band
cool down before touching it.
1) If you have not already done so, execute the steps in Chap. 9. on p. 53
2) Keep appropriate climbing aids on hand.
3) Relax the saw band by turning the handwheel counter-clockwise until the movable part
comes up against the reference edge at the back stop(see Chap. 9.2 on p. 55)This makes it easy
to later on remove the saw band by hand from the diversion wheels.
4) Call on an instructed assistant for assistance with the next steps.The assisting person can e.g.
execute the same movements at the back of the machine as the operator in the front.
5) Operator and assisting person are required to wear work gloves and safety glasses.
6) Disassemble all covers of the saw band.
l
Lower saw band covers front and rear (each with 3 screws)
l
Upper saw band cover (2 screws)
l
Diagonal saw band cover front and rear (each with 2 screws)
7) Carefully pull off the saw band from the diversion wheels in front and rear (see illustraition
Chap. 1.1 on p. 1
8) Carefully pull off the saw band from the front and back saw-band guide .
9) Use climbing aids to pull off the saw band from the upper diversion wheel .
Warning!
Coiling up the old saw band poses an injury risk - especially for the facial
area!
Operator and assisting person must be especially careful and wear protective
glasses.
10) Coil up the old saw band to safely dispose of it.
11) Remove all saw dust with a brush or vacuum cleaner from where the saw band used to run.
The installation of a new saw band is explained in Chap. 9.4
BSM 631 / BSM 800 / BSM 1000