Servicing; Electrical Connection - Scheppach TKU Manual Del Usuario

Blind cutting, rebates, Fig. H
Tool: circular saw blade for line cuts
Work step:
When rebating on the stop, select the order of cuts so that
the cut strip comes out on the side of the saw blade not
lacing the stop.
In order to perform blind cuts and rebates, remove the up-
per machine cover or flap open the safety cap and lower
the splitting wedge. Carefully feed the work piece (W nec-
essary, secure rear stop against swinging motions).
Cutting of wedges, Fig. K
Tool: circular saw blade for line cuts
Work step:
Keep the saw slot in the table as narrow as possible. Feed
the work piece with the wedge cutting batten past the
splitting wedge. Remove wedge at that point. Only use
wedge cutting battens that feed the wedge safely along
the table (weather boards or cover strips that go along the
entire length of the wedge cutting batten).
Insert cutting of shorter work pieces, Fig. L
Work step:
Remove the splitting wedge and the upper machine cover,
or flap open the safety cap. Lighten the splitting wedge
mounting. Adjust cross stop to the setting measurements
and secure with two clamps (use wooden blocks on table).
Put work piece against cross stop and evenly lodge. Feed
work piece up to the cleft or to the second cross stop.
Remove work piece.
Insert cutting of larger work pieces, Fig. M
Work step:
Remove splitting wedge and upper machine cover. Attach
set cutting attachment to parallel stop. Adjust back kick
block with the work piece receiver and the check block.
Put work piece against the back kick block, evenly lodge
and feed up to the check block and retract in a safe posi-
tion. After insert cutting: Promptly reinstall the wedge and
the upper cover.
13

Servicing

Pay attention to the safety instructions on page GB 8.
Turn off the motor and pull the plug before servic
ing or cleaning the machine.
All protection and safety devices must be immediately assem-
bled again following repairs and servicing.
1. The assemblage of the circular saw is largely serv-
ice-free, including the electric motor. Exceptions to
this are the normal wear and tear of the saw blades
as well as the bench insert. If needed, exchange the
used bench insert.
2. The bench surface should always be kept resin-free.
3. Keep the saw blade protection box free of wood and
chip residue. When the power plug is pulled, open
the protection box cover and remove any saw dust ob-
structions.

Electrical connection

The installed electric motor is completely wired
ready for operation.
The customer's connection to the power supply system, and
any extension cables that may be used, must conform with
local regulations.
Motor braking unit
Your circular saw bench TKU is mounted with an auto-
matically functioning stagnation brake (min. 10000 gear
changes). The effect of the brake starts after the motor
has been switched off.
Important remark:
The electric motor is designed for the S 6 / 40 % operating
mode.
Therefore, the motor is automatically switched off in the event
of an overload. The motor can be switched on again after a
cooling down period that can vary.
Defective electrical
connection cables
Electrical connection cables often suffer insulation dam-
age. Possible causes are:
1. Pinch points when connection cables are run through
window or door gaps.
2. Kinks resulting from incorrect attachment or laying of
the connection cable.
3. Cuts resulting from running over the connecting ca-
ble.
4. Insulation damage resulting from forcefully pulling
out of the wall socket.
5. Cracks through aging of insulation.
Such defective electrical connection cables must not be used
as the insulation damage makes them extremely hazardous.
Check electrical connection cables regularly for damage.
Make sure the cable is disconnected from the mains when
checking.
Electrical connection cables must comply with the regula-
tions applicable in your country.