Technical data

The adjustment applies only to the actual pipe size
and material, and the wheel may have to be
readjusted as the blade is worn.To adjust the wheel,
loosen the locking screw (Fig N/1) and turn the wheel
centre clockwise or counter clockwise to the desired
position (Fig N/2), and lock the wheel again (Fig
N/3). If the blade has wandered too much to the left,
adjust wheel centre clockwise (- sign). If the
misalignment is to the right, adjust counter clockwise
(+ sign). The extent of the adjustment depends on
the actual misalignment. Remember to lubricate the
adjusting wheel at regular intervals.
Installing and changing
the saw blade
Remove the power plug from the socket. Check that
the motor unit is locked in the upper position.
Remove the blade guard cover (Fig. O/1) by opening
the two finger screws (Fig. O/2). Press the spindle-
lock button (Fig. A/11) and simultaneously rotate
the blade by hand until the spindle-lock button drops
a further distance of about 7 mm. Now the rotation
of the blade is prevented. Use the blade key to open
the blade attachment bolt. Remove the securing bolt
(Fig. O/3), the washer (Fig. O/4), the blade flange
disc (Fig. O/5), and the blade (Fig. O/6).
Before installing a new blade, check that both blade
flange discs are clean. Place a new or sharpened
blade on the back flange disc (Fig. O/7), so that the
marked side of the blade is facing outwards and the
arrows on the blade are facing in the same direction
as the rotation direction markings on the inside of
the blade case. Ensure that the new blade goes
right to the bottom in the back flange disc. Put the
blade flange disc, the washer, and the securing bolt
back in place. Press the spindle lock button and
tighten the blade securing bolt. Put the blade guard
cover back in place and tighten the finger bolts.
Maintenance and servicing
instructions
Remove the power plug from the socket before
servicing or cleaning the pipe saw. All maintenance
operations carried out on the pipe saw’s electrical
components must be carried out at an approved
service agency.
11
Fig N
Fig O
Fig P
Operation, maintenance