Sencore S8100, Instruction Manual

Page: 34 / 56

Possible malfunctions:

•
Engine does not start up
– Stop dial

Turn the stop dial to the operating position “1” .................... ......................................

Chap. 6.1, page 22
Spark plug

Clean or replace .................................................................. ......................................

Chap. 8.5, page 30
– Old fuel

Empty and clean tank, fuel up with fresh fuel..............................................................

Chap. 5.5, page 18
•
Cutoff wheel does not accelerate properly
– Foreign body inside the wheel guard

Clean wheel guard .....................................................................................................

Chap. 8.1, page 27
– Ribbed belt tension too low

Correctly set ribbed belt tension .......................................... ......................................

Chap. 5.6, page 20
•
Cutoff wheel rotates in idle operation
– Idle stop screw “T”

Correctly adjust idle stop screw “T” ..................................... ......................................

Chap. 8.3, page 28
– Coupling defective

Service workshop
•
Bad engine output
– Air filter clogged

Clean air filter thoroughly ..................................................... ......................................

Chap. 8.4, page 29
– Carburetor settings (L/H-settings)

Service workshop
•
Insufficient or no water supply in wet cutting
– Valve lever of the water supply line not opened

Open valve lever .................................................................. ......................................

Chap. 5.7, page 19
– Connection of the water supply closed

Open water supply
– Water supply pressure tank empty or pressure-relieved

Replenish water or recover pressure supply
– Screen filter insert contaminated

Thoroughly clean screen filter insert .................................... ......................................

Chap. 8.2, page 28
•
Changed noise emission and motor does not reach high speeds
– Not enough engine oil in the oil tank

Add Sencore high performance semi-synthetic 2-cycle engine oil .............................

Chap. 5.5, page 18
8.8 Fuel Filter Replacement
The fuel filter in the fuel tank must be replaced as part of the annual customer service in an authorized service center.
Furthermore, an authorized service center must be charged, among others, with the following service in the scope of
the annual customer service:
• Complete inspection of the entire power tool
• Professional motor cleaning (fuel tank, cylinder ribs, …)
• Inspection and, if applicable, replacement of the wear parts, in particular annual replacement of the fuel filter
• Best settings of the carburetor
8.9 Self-Aid Advice
34 SENCORE S8100 CUT-OFF SAW MANUAL