Wolf 00332, Руководство пользователя, Страница: 15 / 20

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