17
STORAGE
If the pole hedge trimmer is to be stored for an extended period of time, proceed
as follows:
- Drain all fuel from the tank and carburetor.
- Remove the spark plug and add a few drops of two-stroke oil through the spark
plug hole. Gently pull out the starter rope to ensure that the oil is evenly
distributed inside the engine. Replace and tighten the spark plug.
- Clean the entire pole hedge trimmer and apply a thin layer of oil to the metallic
surfaces of the machine. Secure and protect the blades with the blade cover
provided. Store the pole hedge trimmer in location that is free of humidity.
MAINTENANCE SCHEDULE
TROUBLESHOOTING
General
Engine
Screws, nuts, bolts
Check general condition and safety
Visually check for damage
Confirm that screws, nuts and bolts are secure
After refueling
Throttle lever
Lock-off lever
STOP switch
Check functioning
Check functioning
Check functioning
Daily
Air filter
Cooling air duct
Cutting tool
Idling
Clean
Clean
Check for damage, confirm sharp
Confirm that the cutter blades are not in motion
Every 20 hours
Gearbox
Add grease
Weekly
Spark plug
Muffler
Check, replace if necessary
Check, clean outlet if necessary
Quarter annually
Fuel filter
Fuel tank
Clean or replace, if necessary
Clean inside
Before extended storage
Fuel tank
Carburetor
Drain tank
Keep engine running until fuel runs out
Problem System
Observation
Cause
Engine does not start or
difficulty starting
Ignition
Ignition spark is present
Problem with fuel supply or compression system,
mechanical defect
No ignition spark
STOP switch in OFF-position, broken wire, defective
spark plug or connector, defective ignition module
Fuel supply
Fuel available
Wrong choke setting, defective carburetor, fuel filter
contaminated, broken or bent fuel hose
Compression
Inside engine
Defective cylinder gasket, damaged crankshaft
seals, defective piston and/or cylinder rings
Outside engine
Loose spark plug
Mechanical
Starter not functional
Defective starter spring, mechanical defect inside
engine
Warm start problems
Fuel available
Ignition functioning
Carburetor contaminated (have carburetor cleaned)
Engine starts but stalls
immediately
Fuel supply
Fuel available
Incorrect idling adjustment, carburetor or fuel filter
contaminated
Defective fuel tank vent, broken fuel hose, defective
STOP switch (loose contact, etc.)
Poor performance
Several systems may
be affected
simultaneously
Engine idling
Contaminated air filter, carburetor contaminated,
clogged muffler, clogged cylinder exhaust duct
Drain fuel
Humidity
