Maintenance - Scheppach HM80L Original Bedienungsanleitung

• Fix the rotary table (9) in the 0° position.
• Loosen the set screw (23) and use the handle (2) to
angle the machine head to the left, until the pointer
(25) indicates the desired angle measurement on
the scale (24).
• Re-tighten the fixing screw (23).
• Cut as described under section „Cross cut 90° and
turntable 0°".
Mitre cut 0°- 45° and turntable 0°- 45° (Fig. 1, 2,
1.3)
The crosscut saw can be used to make mitre cuts to
the left of 0°- 45° in relation to the work face and, at
the same time, 0° - 45° to the left or 0° - 45° to the
right in relation to the stop rail (double mitre cut).
Important. To make miter cuts (inclined saw head),
the adjustable stop rail (27a) must be fixed at the
outer position.
• Open the locking lever (27b) for the adjustable stop
rail (27a) and push the adjustable stop (27a) rail
outwards.
The adjustable stop rail (27a) must be fixed far
•
enough in front of the innermost position that the
distance between the stop rail (27a) and the saw
blade (5) amounts to a maximum of 8 mm.
• Before making a cut, check that the stop rail (27a)
and the saw blade (5) cannot collide.
Secure the locking lever (27b) again.
•
Move the machine head to its upper position.
•
Release the rotary table (9) by loosening the set
•
screw (21).
Using the handle (2), set the rotary table (9) to the
•
desired angle (refer also to point "Cross cut 90°
and turntable 0° - 45°" in this regard).
Re-tighten the set screw (21) in order to secure
•
the rotary table.
Undo the locking screw (23)
•
Use the handle (2) to tilt the machine head to the left
•
until it coincides with the required angle value (in
this connection see also section "Mitre cut 0°- 45°").
• Re-tighten the fixing screw (23).
Cut as described under section "Cross cut 90° and
•
turntable 0°".
Saw blade replacement (Fig. 5)
• Pull out the mains plug.
• Place the saw unit in „cross-cutting" position
• Unlock the moving saw blade guard (6) by pressing
the lock (3 - Fig. 1); in the process, raise the saw
blade guard so that the saw blade is free.
• Actuate the spindle lock (22 - Fig. 3).
• Loosen the saw blade fastening screw (28) - (At-
tention: left-handed thread).
• Remove the screw (28) and saw blade flange (29).
• Carefully remove the saw blade (risk of injury from
the saw blade teeth).
• Place a new saw blade on the inner saw blade
flange. In the process, observe the rotational di-
rection of the saw blade.
• Fit the outer saw blade flange and firmly tighten
the screw.
28 GB
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• Move the saw blade guard back to the correct po-
sition.
Replacing laser batteries (Fig. 6)
• Remove the laser battery cover (30). Remove the
2 batteries.
• Replace both batteries with the same or an equiva-
lent type. Make sure that they are inserted with the
same polarity as the used batteries.
• Close the battery cover.
Switch ON / switch OFF the laser
To switch on: Move the ON/OFF (33) switch of the
laser (34) to the "1" position. A laser line is projected
onto the material you wish to process, providing an
exact guide for the cut.
To switch off: Move the ON/OFF switch of the laser
to the "0" position.
Adjusting the laser (Fig. 7)
If the laser (31) ceases to indicate the correct cutting
line, you can readjust the laser. To do so, open the
screws (32) and set the laser by moving sideways to that
the laser beam strikes the teeth of the saw blade (5).

13. Maintenance

If personnel qualified for unusual maintenance
tasks or repairs must be obtained during of af-
ter the warranty period, please always contact a
service point recommended by us or contact the
manufacturer.
• Only perform repair, maintenance and cleaning
work as well as the correction of malfunctions with
the drive switched off as a basic rule.
• All protective and safety equipment must be reas-
sembled immediately after repair, maintenance is
completed.
NORMAL SERVICE TASKS
Normal service tasks can also be performed by un-
trained personnel and are all described in the pre-
ceding sections and in this chapter.
• The mitre saw must not be lubricated, because it
always cuts dry surfaces; all moving machine parts
are self-lubricating.
• In the event of service work, personal protective
equipment must always be work (protective gog-
gles and gloves).
• Remove saw dust and chips regularly by cleaning
the cutting zone and support surfaces.
We recommend using a suction tool or brush.
ATTENTION: Do not use compressed air!
Check the saw blade from time to time: If problems
arise with the blade, it must be ground by a specialist
or replaced, depending on the condition.
DECOMMISSIONING OF THE MACHINE
After the machine is decommissioned it can be dis-
posed of with normal industrial waste.
(Fig. 6)