Hikoki CM 75EBP [13/220] English

Hikoki CM 75EBP [13/220] English
English
13
Maintenance schedule
Daily maintenance
Clean the exterior of the machine.
Check that the nut on the arm cover is su ciently tightened.
Check that the bolts for the cut-o wheel are su ciently
tightened.
Check that the cut-o wheel does not rotate when the
engine is idling
Clean the air lter.
Weekly maintenance
Check the recoil starter, especially rope.
Clean the exterior of the spark plug.
Remove the spark plug and check the electrode gap.
Adjust it to 0.6 mm or change the spark plug.
Check that the air intake at the recoil starter is not clogged.
TROUBLESHOOTING
Condition Probable Cause Remedy
Engine does not start
No fuel or low fuel Supply fuel
Fuel is not in the carburetor
Supply fuel and push priming pump a
few times.
Old fuel Supply new fuel
Spark plug is wet
1. Remove spark plug and dry it
2. Pull starter and dry the fuel inside
the engine
The fuel pipe is bent or detached
Consult a HiKOKI Authorized Service
Center
Carburetor failure
Consult a HiKOKI Authorized Service
Center
Spark plug failure Replace spark plug or correct the gap
Electrical system failure
Consult a HiKOKI Authorized Service
Center
Engine starts but immediately stalls
No fuel or low fuel Supply fuel
Fuel is not in the carburetor
Supply fuel and push priming pump a
few times.
The choke is closed Push choke lever securely
Carburetor failure
Consult a HiKOKI Authorized Service
Center
Spark plug failure Replace spark plug or correct the gap
Clogged air lter Clean the air lter
Abnormal vibration
Faulty mounting of the cut-o wheel
Please refer to “Assembly of cut-o
wheel”
Deformation of the cut-o wheel Replace the cut-o wheel
Anti-vibration system failure
Consult a HiKOKI Authorized Service
Center
Engine starts, but the cut-o wheel
does not rotate
Belt is loose
Please refer to “Adjustment of belt”
Belt is too tight
Belt is out of pulleys Please refer to “Replacing of belt”
Engine does not stop Electrical system failure
Consult a HiKOKI Authorized Service
Center
Monthly maintenance
Rinse the fuel tank with gasoline, and clean fuel lter.
Clean the exterior of the carburetor and the space
around it.
Quarterly maintenance
Clean the cooling ns on the cylinder.
Clean the fan and the space around it.
Clean the carbon of mu er.
CAUTION
Cleaning of cylinder ns, fan and mu er shall be done
by HiKOKI Authorized Service Centers.
0000Book_CM75EAP.indb 130000Book_CM75EAP.indb 13 2018/06/05 14:22:102018/06/05 14:22:10

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