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Suction head in the fuel – Every 50 hours (Monthly)
-The felt fitter (1) of the suction head is used to fitter the fuel
required by the carburetor.
-A periodical visual inspection of the felt fitter is to be conducted.
For that purpose, open the tank cap, use a wire hook and pull out
the suction head through the tank opening. Fitters found to have
hardened, been polluted or clogged up are to be replaced.
-Insufficient fuel supply can result in the admission maximum
speed being exceeded. It is therefore important to replace the felt
fitter at least quarterly to ensure satisfactory fuel supply to the
carburetor.
Cleaning of muffler exhaust port-Every 50hours (Monthly)
-Check of muffler exhaust port (2) regularly.
-If it is clogged by carbon deposits, carefully scratch the deposits out
with a suitable tool.
Do not allow carbon to fall into engine ports.
Replace fuel lines. Every 200 hours (Yearly)
Overhaul engine. Every 200 hours (Yearly)
Replace packing and gaskets with new ones: Every time engine is reassembled.
Any maintenance or adjustment work that has not been included and described in this manual is only to be performed by Authorized Service
Agent.
Daily checkup and maintenance
To ensure a long service life and to avoid any damage to equipment, the following service operations should be performed at regular intervals.
-Before operation, check the machine for loose screw or missing parts. Pay particular attention to the lightness if the cutter blades screw. Every
8 hours (Daily)
-Before operation, always check for clogging of the cooling air passage and the cylinder fins. Clean them if necessary. Every 8 hours (Daily)
-Perform the following work daily after use:
Clean the Hedge Trimmer externally and inspect damage.
Clean the air fitter. When working under extremely dusty conditions, clean the fitter several times a day.
Check the blades for damage and make sure they are firmly mounted.
