Electrical Connection; Maintenance - Scheppach 1901501901 Originalbetriebsanleitung

• Wear suitable gloves when handling sawbands.
• All protective and safety devices must be securely
mounted on the machine before beginning work.
• Never clean the sawband or the sawband guide with a
hand-held brush or scraper while the sawband is run-
ning. Resin-covered sawbands impair working safety
and must be cleaned regularly.
• For your own protection, wear protective glasses and
hearing protection. Wear a hairnet if you have long
hair. Roll up loose sleeves over the elbows.
• Always position the sawband guide as near the work-
piece as possible when working.
• Insure sufficient lighting in the work area and around
the machine.
• Always use the fence for straight cuts to keep the work-
piece from tipping or slipping away.
• When working on narrow workpieces with manual
feed, use the push stick.
• For diagonal cuts, place the saw bench in the appropri-
ate position and guide the workpiece on the fence.
• Insure safe workpiece guidance.
• For arced and irregular cuts, push the workpiece even-
ly using both hands with the fingers together. Hold the
workpiece with your hands on a safe area.
• Use a pattern for repeated arced or irregular cuts.
• Insure that the workpiece does not roll when cutting
round pieces.
• Use the traverse cutting gauge special accessory for
safety when making traverse cuts.
m Electrical Connection
The installed electric motor is connected and is
ready to work.
The connection complies with the relevant VDE and DIN
regulations.
The customer-side mains supply and the used extension
line must meet these regulations.
Installations, repair, and maintenance work relating to the
electric installation may only be performed by specialists.
Important Notes
The electric motor has been designed for the S 1 op-
erating mode.
In case of an overload of the motor, it turns off automati-
cally. After a cooling period (duration varies), you can turn
on the motor again.
Defective Electric Connection Lines
Often, insulation damages occur on electrical connection
lines.
Causes are:
• Drag marks if connection lines are led through window
or door clearances.
• Kinks due to improper attachment or routing of the con-
nection line.
• Cuts caused by running over the connection line.
• Insulation damages caused by pulling the connection
line out of the wall socket.
• Fissures caused by the ageing of the insulation.
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Such defective electric connection lines must not be used
and are hazardous due to the insulation damages.
Regularly check the electrical connection lines for dam-
ages. Please make sure that the connection lines are dis-
connected from the mains supply during the check.
Electrical connection lines must comply with the relevant
VDE and DIN regulations. Only use connection lines la-
belled with H 07 RN. The labelling of the connection ca-
ble with the type specification is required.
AC motor Fig. 10
• The supply voltage must be 230 V / 50 Hz.
• Extension lines up to a length of 25 m must have a
cross section of 1.5 square millimetres. Extension lines
with a length of more than 25 m must have a minimum
cross section of 2.5 square millimetres.
• The mains connection is protected with a delay-action
fuse of 16 A.
If you have further questions, please specify the follow-
ing:
• Motor manufacturer
• Kind of current of the motor
• Data from the machine type plate
• Data from the switch type plate
If you return the motor, always return the complete drive
unit with the switch.

Maintenance

Perform resetting, measuring, and cleaning work exclu-
sively when the motor is turned off. Disconnect the mains
plug, and wait until the rotating tool stands still.
All protection and safety devices must be immediately re-
installed once the repair and maintenance work is com-
pleted.
The built-in ball bearings are maintenance-free.
Recommendations:
• Slightly re-lubricate the slewing segments of the table
and the bend tensioning device.
• Regularly clean the saw band. Wood leaves resin sedi-
ments. We recommend the deresinifying concentrate
Pharmol HEK, item no. 61009700 for the cleaning.
• Regularly check the guiding rollers and the counter-
pressure bearings. If required, readjust or disassemble
them, and grease or exchange the parts.
• Exchange worn-out table inserts.
• Ensure that the tabletop is always free of resin.
Service information
Please note that the following parts of this product are
subject to normal or natural wear and that the following
parts are therefore also required for use as consumables.
Wear parts*: Carbon brushes, saw blade, table inlays; v-
belt
* Not necessarily included in the scope of delivery!
19 І 120