26
Daily
Air filter
Cooling air duct
Cutting tool
Idling speed
To be cleaned
To be cleaned
Check for damage and sharpness
Inspection (cutting tool must not move)
Weekly
Spark plug
Muffler
Inspection, replace if necessary
Check and if necessary clean the opening
Quarterly
Suction head
Fuel tank
To be replaced
To be cleaned
Shutting down procedure
Fuel tank
Carburetor
Empty fuel tank
Operate until engine runs out of fuel
14. TROUBLESHOOTING
Fault
System
Observation
Cause
Engine not
starting or with
difficult to start
Ignition
system
Ignition spark O.K.
Fault in fuel supply or compression
system, mechanical defect
No ignition spark
I-O switch operated, wiring fault or short
circuit, spark plug or connector defective,
ignition module faulty
Fuel supply
Fuel tank filled
Incorrect choke position, carburetor
defective, fuel supply line bent or
blocked, fuel dirty
Compression
No compression when
pulled over
Cylinder bottom gasket defective,
crankshaft seals damaged, cylinder or
piston rings defective or improper
sealing of spark plug
Mechanical
fault
Starter not engaging
Broken starter spring, broken parts
inside of the engine
Warm start
problems
Tank filled ignition
spark existing
Carburetor contaminated, must be
cleaned
Engine starts but
dies
Fuel supply
Tank filled
Incorrect idling adjustment, carburetor
contaminated
Fuel tank vent defective, fuel supply line
interrupted, cable or I-O switch faulty
Insufficient
performance
Several
systems
may
simultaneously
be affected
Engine idling poor
Air filter contaminated, carburetor
contaminated, muffler clogged, exhaust
duct in the cylinder clogged
15. EC DECLARATION OF CONFORMITY
We herewith
declare,
Ningbo DAYE Garden Machinery CO., LTD.
No.58 Jinfeng Road , Yuyao, Zhejiang 315403, P.R.China
that the following machine complies with the appropriate basic safety and health requirements of the EC
Directive based on its design and type, as brought into circulation by us.
In case of alteration of the machine, not agreed upon by us, this declaration will lose its validity
