Gardeo PRO GPTHT2560 Original Instructions Manual page 51

Note: When installing the cylinder cover, the stop switch lead is seated in the rubber
grommet.
Engine problems due to inadequate lubrication caused by failure to use an ISOLEGD
and J.A.S.O. FC certified oil will void the two-stroke engine warranty. (Emission related
parts only are covered for two years, regardless of two stroke oil used, per the
statement listed in the Emission Defect Warranty Explanation.)
Fuel to oil mix 40:1 ratio
Handling Fuel
Warning! Fuel is very flammable. Use extreme care when mixing, storing or
handling or serious personal injury may result.
● Use an approved fuel container.
● Do not smoke near fuel.
● Do not allow flames or sparks near fuel.
● Fuel tanks/cans may be under pressure. Always loosen fuel caps slowly allowing
pressure to equalize.
● Never refuel a hedge trimmer when the engine is hot or running!
● Do not fill fuel tanks indoors. Always fill fuel tanks outdoors over bare ground.
● Do not overfill fuel tank. Wipe up spills immediately.
● Securely tighten fuel tank cap and close fuel container after refueling.
● Inspect for fuel leakage. If fuel leakage is found, do not start or operate hedge
trimmer until leakage is repaired.
● Move at least 3m (10 ft.) from refueling location before starting
Cylinder Exhaust Port (Level 3)
Important: The cylinder exhaust port must be inspected and cleaned of excess carbon
every 3 months or 90 hours of operation in order to maintain this engine within the
emissions durability period. We strongly recommends that you return your hedge
trimmer to the address on the warranty card for this important maintenance service.
Engine Break-In
New engines must be operated a minimum duration of two tanks of fuel break-in before
carburetor adjustments can be made. During the break-in period your engine
performance will increase and exhaust emissions will stabilize. Idle speed can be
adjusted as required.
High Altitude Adjustment (Level 2)
Fig. 21 +22
Tools required
1 Screwdriver
1 Tachometer
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