38
English
Place the grinding unit on a table and draw out the
support arms. Clamp the centre support arm to the
table at G for better stability.
!
Connect the power cables to a 12 volt power
source. A battery or a battery charger may be used
as a power source.
Connect the red cable to + and the black cable to
the - pole. If the cables are transposed, the grinding
disc and feed motor will rotate in the wrong direction.
Setting up the grinding unit
MAINTENANCE
47
11 15 19
J
42
H
I
I
12 V
G
WARNING!
Do not store petrol near the grin-
ding unit. Sparks from the
grinding disc or electrical
connection can cause petrol
fumes to ignite.
Using the grinding unit
!
WARNING!
The saw blade has sharp cutting
surfaces. Be careful to avoid
injury. Always wear protective
gloves when handling the saw
band!
The grinding unit can be used to grind saw blades
having 16 - 32 mm tooth pitches. If the unit is used
for other tooth patterns, the grinding disc will have
to be reshaped.
1. Check that the grinding disc has the correct
profile. See the templates on the back cover
of this manual. The templates can be cut out
and held against the grinding disc.
NOTE!
A new grinding disc must be shaped to the
correct profile before use. For this purpose
use the grinding stone supplied.
2. Raise the grinder motor (42), raise the band
advancing linkage (H) and place the saw
blade in position. The saw blade must rest in
the notch in all of the support arms.
3. Check that the saw blade rests on the two
supports (I). If the saw blade isn't resting
against both supports, the support arms
might become bent.
4. Adjust screw (J) so that the saw blade runs
easily while being held in position.
5. Loosen knob (47) and set the correct side
plate angle (F). See the figure to the right
and on the preceding page.
6. Tighten the knob (47).
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