Solo 880-12 Instructions D'emploi page 62

Preparing for use
5.6 Adjusting the ribbed belt tension
a
5.7 Water connection for wet cutting
water supply opened
(valve lever parallel)
ENGLISH 20
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13
b
c
24 27 28
water supply closed
(valve lever across)
Generally, the ribbed belt tension must be set
correctly when starting the power tool. At initial
starting, at re-starting after extended stand still,
after replacement of the ribbed belt or after any
other assembly work, always check the tension and
set the correct tension if required.
x Loosen both attachment nuts (a).
x Turn ribbed belt tensioning screw (13) towards
the right (clockwise).
Î Increase ribbed belt tension.
The square nut (b) moves to the mark "+".
x Turn ribbed belt tension screw (13) towards the
left (counter-clockwise):
Î Reduce ribbed belt tension.
The square nut (b) moves to the mark "í".
x The correct tension is reached when the square
nut (b) is on the centre mark (c), in between "+"
DQG í 
x Tighten both attachment nuts (a) again.
Fine dust occurs when cutting mineral materials.
Recommendation: Use the water connection and
cut-off wheels suitable for wet cutting when cutting
mineral materials.
When cutting with the water supply connected, the
dust is suppressed, visibility is improved and the
cut-off wheel service life is increased by the cooling
effect of the water.
Before wet cutting:
x Connect suitable water line or suitable pressure
tank to the coupling connection (24).
x Operate the valve lever (28) to open or close the
water supply.
After wet cutting:
x Close the water supply, i.e. put the valve lever
across the connection piece.
x Let the cut-off wheel run at high speed for
another approx. 30 seconds to completely eject
the water.
Cleaning the screen filter insert in the coupling
piece (27): Î Chap. 8.2, page 31