Scheppach HBS261 Originalbetriebsanleitung Seite 39

• Never clean the band saw blade or the band saw
blade guide with a hand-held brush or scraper if the
band saw blade is running. Resinous band saw
blades jeopardise work safety and must be cleaned
regularly.
• Keep handles and grasping surfaces dry, clean and
free from oil and grease. Slippery handles and grasp-
ing surfaces do not allow for safe handling and control
of the tool in unexpected situations.
• We recommend that you clean the product directly af-
ter every use.
• Clean the product at regular intervals using a damp
cloth* and a little soft soap. Do not use any cleaning
products or solvents; they could attack the plastic
parts of the product. Make sure that no water can pen-
etrate the product interior.
12.2 Maintenance
WARNING
Have maintenance and repair tasks that are
not described in this operating manual, car-
ried out by a specialist workshop. Use only
original spare parts.
There is a risk of accident! Always carry out
maintenance and cleaning work with the mo-
tor switched off and the mains plug discon-
nected. There is a danger of injury! Let the
Product cool down before all maintenance and
cleaning tasks. Elements of the engine are
hot. There is a danger of injury and burning!
The product can start unexpectedly and cause injuries.
– Switch off the product before all cleaning and main-
tenance work.
– Allow the product to cool down.
– Disconnect the mains plug!
Tool required:
• Allen key, 5 mm* (B)
• Allen key, 6 mm* (C)
• Circlip pliers*
• Phillips screwdriver*
* = may not be included in the scope of delivery!
12.2.1 Replacing the band saw blade (6)
(Fig. 1, 3, 11, 13, 16)
1. Set the band saw blade guard (5) to about half height.
2. Open the housing doors (11) by loosening the Allen
screws (11b).
Use a 5 mm Allen key (D).
3. Pull out the saw table (8) as described under 10.1 and
remove the hexagon screw (K) and the wing nut (L).
4. To relieve the band saw blade (6), turn the clamping
screw (2) anti-clockwise.
5. Remove the band saw blade (6) of two band wheels
(23, 25) and remove the band saw blade (6) from the
slot in the saw table (8).
6. Thread the new band saw blade (6) through the slot in
the saw table (8) and place it in the centre of the run-
ning surface (24) of both band wheels (23, 25). The
teeth of the band saw blade (6) must point downwards
in the direction of the saw table (8).
7. Tension and adjust the band saw blade (6) (see 9.3,
9.2).
8. Once the adjustment is complete, close the housing
doors (11) again and secure the Allen screws (11b).
Use a 5 mm Allen key (D).
12.2.2
Notes:
• Wear protective gloves.
• In the event of wear or damage the table inlay (32)
must be replaced; otherwise there is an increased risk
of injury.
1. Move the saw table (8) to the 0° position as described
under 8.2.
2. Remove the Phillips screw (32a) from the worn table
inlay (32) and push the table insert out of the saw ta-
ble (8) from bottom to top.
Use a Phillips screwdriver*.
3. Installation of the new table inlay (32) takes place in
reverse order.
* = may not be included in the scope of delivery!
12.2.3
1. Open the lower housing door (11) by loosening the Al-
len screws (11b). Use a 5 mm Allen key (D).
2. Loosen the belt tensioning screw (29a) on the motor
(16).
Use a 6 mm Allen key (E).
3. Push the motor (16) slightly backwards and retighten
the belt tensioning screw (29a) on the motor (16) to
tension the belt (29).
Use a 6 mm Allen screw (E).
Ensure that the notches interlock and that the belt (29)
is centred on the drive belt pulley (30) and the band
wheel pulley (31).
4. Close the lower housing door (11) again and secure it
with the Allen screw (11b). Use a 5 mm Allen key (D).
12.2.4
• Wear protective gloves.
1. Remove the band saw blade (6) as described under
12.2.1.
2. Loosen the belt tensioning screw (29a) and press the
motor (16) slightly upwards to slacken the belt (29)
and tighten the belt tensioning screw (29a) slightly.
Use a 6 mm Allen key (E).
3. Dismantle the band wheel circlip (33).
Use circlip pliers*.
4. Remove the lower band wheel (25) from the band wheel
shaft (34) and remove the worn belt (29) from the band
wheel pulley (31) and the drive belt pulley (30).
5. Place the new belt (29) over the drive belt pulley (30).
6. Attach the lower band wheel (25) to the band wheel
shaft (34) and place the belt (29) over the band wheel
pulley (31).
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Replacing the table inlay (32) (Fig. 23)
Tensioning the belt (29)
(Fig. 11, 17, 18)
Replacing the belt (29) (Fig. 17, 24)
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