Wolf 00332 User Manual page 15

and
Spindle speeds adjusting
. .
A De"
NOTE . 9°S"'°"'"9
loosed a
the inside
on top
,
SPINDLE MIDDLE
MOTOR
1
A
13'
E
belt tension
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.
m"
Speed '5
coverot the .- drill
p.llar
Changing the spindle speed
Unscrew the
cross
the pulley system.
gives the nearest
Slacken the belt tension
will allow the tension
released The motor
of the drive belt. To
tensioning
belt the
largest
on
the next smallest
the drive
rotate spindle. by
belt locates the
onto
this
procedure
on
desired has been achieved.
pulley
\Volf'
WARNING:
ensure
Always
from
unplugged t
e
power
. .
changing drill bll,
a
head the
securing pulley guard
screw
Determine the
spindle speed required. Identify
to that
spindle speed required by referring
. , .
bolt. This
locking
the drive belt be
to
on
is
assembly hinged to allow
the drive
move
drive
spindle pulley towards
and
pulley at the time
same
hand
until the drive
next smallest
pulley. Repeat
the
motor until the
pulley
l06302
15
Page
. —
that the drill
pillar is switched
before
supply and
making adjustments
and lift open the
pulley guard
the
pulley arrangement
the drill chart.
to speed
NOTE: the
not
cross
dDo
inlerme
late eeds this
5
gillardfllt
the
damage to
Belt tension
When the desired
pulley
arrangement
tension the drive belt. To
achieved, check that the
tension has been achieved.
correct
press
the of the drive
finger onto centre belt. The drive
belt should
approximately 13mm
move
the belt tension
Re-tighten knob.
locking
off and
or
to
expose
that
belt to
gave
wr'l
'
cause
has been
your