Transport; Maintenance - Scheppach HM90LXU Traduction Des Instructions D'origine

9.9 Sawdust bag (Fig. 1)
The saw is equipped with a debris bag (18) for saw-
dust and chips.
Squeeze together the metal ring on the dust bag and
attach it to the outlet opening in the motor area.
The debris bag (18) can be emptied by means of a
zipper at the bottom.
9.10 Changing the saw blade (Fig. 14-17)
Remove the power plug!
Important.
Wear safety gloves when changing the saw blade.
Risk of injury!
• Swing up the machine head (4).
• Undo the screw (g) on the guide bar (35), so that it
can move freely and be pivoted downwards.
• Loosen the screw (f) of the flange cover so that it
is free to move.
• Press the release lever (2). Swing up the saw bla-
de guard (5) to the point where the recess in the
saw blade guard (5) is above the flange bolt (29).
• Insert the allen key (e) in the flange bolt (29).
• Firmly press the saw shaft lock (31) and slowly
rotate the flange bolt (29) in clockwise direction.
The saw shaft lock (31) engages after no more
than one rotation.
• Now, using a little more force, slacken the flange
bolt (29) in the clockwise direction.
• Turn the flange screw (29) right out and remove
the external flange (30).
• Take the blade (6) off the inner flange (32) and pull
out downwards.
• Carefully clean the flange screw (29), outer flange
(30) and inner flange (32).
• Fit and fasten the new saw blade (6) in reverse
order.
• Important! The cutting angle of the teeth, in other
words the direction of rotation of the saw blade (6)
must coincide with the direction of the arrow on
the housing.
• Move the guide bar (35) into position and tighten
the screw (f; g) again.
• Before continuing your work make sure that all sa-
fety devices are in good working condition.
• Important! Every time that you change the saw
blade (6), check to see that it spins freely in the
table insert (10) in both perpendicular and 45° ang-
le settings.
• Important! The work to change and align the saw
blade (6) must be carried out correctly.
9.11 Using the laser (Fig. 18)
• To switch on: Move the ON/OFF switch of the laser
(34) to the "1" position. A laser line is projected on-
to the material you wish to process, providing an
exact guide for the cut.
• To switch off: Move the ON/OFF switch of the laser
(34) to the "0" position.
26 GB
9.12 Adjusting the laser (Fig. 19)
If the laser (33) ceases to indicate the correct cutting
line, you can readjust the laser. To do so, open the
screws (36) and set the laser by moving sideways to
that the laser beam strikes the teeth of the saw blade
(6).

10. Transport

• Tighten the set screw (11) in order to lock the ro-
tary table (15)
• Activate the release lever (2), press the machine
head (4) downwards and secure with the safety pin
(24). The saw is now locked in its bottom position.
• Fix the saw's drag function with the locking screw
for drag guide (21) in rear position.
• Carry the equipment by the fixed saw table (16).
• When reassembling the equipment proceed as de-
scribed under section 8.

11. Maintenance

m Warning! Prior to any adjustment, mainte-
nance or service work disconnect the mains po-
wer plug!
General maintenance measures
Wipe chips and dust off the machine from time to
time using a cloth. In order to extend the service life
of the tool, oil the rotary parts once monthly. Do not
oil the motor.
When cleaning the plastic do not use corrosive pro-
ducts.
Brush inspection
Check the carbon brushes after the first 50 opera-
ting hours with a new machine, or when new brushes
have been fitted. After carrying out the first check,
repeat the check every 10 operating hours.
If the carbon is worn to a length of 6 mm, or if the
spring or contact wire are burned or damaged, it is
necessary to replace both brushes. If the brushes
are found to be usable following removal, it is possib-
le to reinstall them.
Service information
Please note that the following parts of this product
are subject to normal or natural wear and that the fol-
lowing parts are therefore also required for use as
consumables.
Wear parts*: Carbon brush, saw blade, table inserts,
dust bags,
* Not necessarily included in the scope of delivery!