Parkside PNTS 250 B1 Originalbetriebsanleitung Seite 48

G B M T
Unscrew the nut (right-hand
thread): turn counter-clockwise.
4. Remove the clamping flange (23)
and the dry grinding disc (5).
5. Fit on the new dry grinding disc
(5) with the intermediate card-
board layers (24) and the clamp-
ing flange (23), and screw the
grinding disc nut (22) manually
onto the nut (right-hand thread):
turn clockwise.
6. Tighten the grinding disc nut with
a screw wrench (AF 19 mm) ap-
plying modest manual force.
7. Screw the dry grinding disc cover
(4).
8. Adjust the spark protection holder
(
18) and the workpiece sup-
port (
dry grinding wheel (5) must not
exceed 2 mm (see „Assembly").
The grinding disc nut must not be
screwed too tightly in order to
avoid a breaking of the grinding
disc and nut.
9. Test run: Before starting work and af-
ter each change of grinding disc, carry
out a test run of at least 60 seconds
with no load. Switch off the equipment
immediately if the disc runs lumpy, sub-
stantial vibrations occur, or abnormal
noises are generated.
Change wet grinding disc:
1. Release the 4 attachment screws
(13a/13b/13c/13d) on the gear-
box housing (28) and take off the
water tank (13).
2. Unscrew the grinding disc nut (22)
with a screw wrench (AF 19 mm)
and hold against the wet grinding
4 8
6) - The distance from the
disc (1) with one hand wearing a
glove.
Unscrew the nut (right-hand th-
read): turn counter-clockwise.
3. Remove the plastic clamping flan-
ge (26) and the wet grinding disc
(1).
4. Fit on the new wet grinding disc
(1) and the plastic clamping flan-
ge (26) and screw the grinding
disc nut (22) manually onto the
right-side nut (right-hand thread):
turn clockwise.
The two plastic clamping flanges
(26/27) are not identical.
5. Tighten the grinding disc nut with
a screw wrench (AF 19 mm) ap-
plying modest manual force.
6. Push the water tank (13) back
over the wet grinding disc (1) and
onto the gear unit housing (28).
7. .Attach the water tank (13)
with the attachment screws and
washers to the gearbox housing
(28).
The grinding disc nut must not be
screwed too tightly in order to
avoid a breaking of the grinding
disc and nut.
Between the clamping flange (27)
and the gearbox housing (28) there
is a washer (29).
8. Test run: Before starting work and af-
ter each change of grinding disc, carry
out a test run of at least 60 seconds
with no load. Switch off the equipment
immediately if the disc runs lumpy, sub-
stantial vibrations occur, or abnormal
noises are generated.