For this reason the result may vary, and the cut may
turn to left or right (misalignment of the cut's starting
and ending point)
(Fig M
). The pipe saw gripper has
one adjustable wheel
(Fig A/9)
which be used for
improving the quality of the cut and for reducing the
misalignment. 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
WARNING: To reduce the risk of injury,
turn unit off and disconnect it from power
source before installing and removing
accessories, before adjusting or when making
repairs.
An accidental start-up can cause injury.
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 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 0,2”. 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 bolts.
14
Fig N
Fig O
Fig P
Operation, Maintenance
e n g l i s h
1
2
3
4
