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5.3 KOGIA attachment
5.3.1 Ring saw blade change / adjustment
1. Remove the ring saw blade from the friction
wheel / clamp.
Fully release the clamping nut (item 39) by
turning anticlockwise in order to remove the ring
saw blade from the friction roller.
To clamp the ring saw blade, the two
clamping nuts must be tightened
equally by turning them clockwise as
far as possible. The spring pressure must be set
so that the rollers automatically reset up to the
depth of wear of the ring saw blade.
2. Unhook / lift the support rollers.
Loosen the hex nut (item 67) with the SW 13
box spanner and tighten it again slightly. Turn
the adjustment sleeve (item 75) approx 8-9 turns
to the left to unhook the support rollers from the
ring saw blade by approx. 2 mm.
When fitting the support rollers, put the
hex nut (item 67) back on slightly.
Using the adjustment sleeve (item 75),
put the roller onto the ring saw blade by turning
it clockwise. The clamping roller may never be
set onto the ring saw blade with too high a
contact pressure. With the ring saw blade
stationary, it must be possible to turn it by hand.
Now tighten the hex nut (item 67).
3. Loosen the front cover
Loosen the 3 raised head screws (item 82 and
item 83) with an SW 4 Allen key. Remove the
front cover (item 81)
901221 raised head
screw item 82
801379 raised head screw
item 83
30177 Front cover item
81
401802 adjustment
sleeve item 75
801889 Hex nut Item 67
301625 Clamping nut
Item 39
