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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
INSTALLING THE CHUCK
1. Open the jaws of the chuck as far
as possible using the chuck key
supplied. E
nsure the tapered hole
in the chuck is clean and fit the
chuck onto the tapered end of
the drive spindle with a firm
pressure
.
2. Tap the chuck firmly with a rubber
mallet until the tapered end of
the chuck engages with the drive
spindle.
3. Slacken the chuck guard pinch bolt and turn the chuck guard so the pinch
bolt is at the
rear before re-tightening.
BELT TENSIONING
1. Open the cover and
slacken the
belt tension locking knob.
2.
L
ever the motor/bracket, away
from the head as shown in Fig 9,
so that tension is applied to the
belts.
• Tension is correct when the belt
deflects by approx 10 mm at
the centre of its span when
using reasonable thumb
pressure.
3. Lock the motor in this position by tightening the locking knob.
NOTE:
If the belt slips whilst drilling, re-set the belt tension.
CHECKING THE OPERATION OF THE MICROSWITCH
When closing the cover, check the operation of the micro-switch.
It is important that it operates as soon as the cover is opened in order to
prevent the machine from operating. If necessary, adjust the position of the
actuating tab, inside the cover, to ensure correct operation.
CAUTION: IF A RUBBER MALLET IS NOT AVAILABLE, PROTECT THE CHUCK
WITH A BLOCK OF SCRAP TIMBER BEFORE STRIKING WITH A HAMMER.
ALWAYS ENSURE THE CHUCK JAWS ARE FULLY OPEN BEFORE STRIKING
THE CHUCK.
Summary of Contents for 6505522
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