29
High Altitude Adjustment (Level 2)
Fig. 21 +22
Tools required
1 Screwdriver
1 Tachometer
Parts require
None.
High altitude adjustment is not required for proper operation of
this engine.
Note:
Every hedge trimmer is run at the factory and the
carburetor is set in compliance with emission regulations. This
carburetor does not have acceleration and high-speed
adjustment needles.
Check idle speed and reset if necessary. If a tachometer is
available, idle speed screw (H) should be set to the
specifications found in specifications part of this manual. Turn
idle screw (H) clockwise to increase idle speed; counter
clockwise to decrease idle speed.
Warning! When carburetor adjustment is completed,
the cutting attachment
should not move at idle, otherwise serious personal
injury may result.
Lubricating blades (Level 1)
Fig. 23 - 25
Tools required:
1 Clean rag
1 Cleaning brush, 25 mm or 50 mm (1” or 2”)
Parts required:
1 Engine Oil, 20 W (lubrication)
1 Mixture of kerosene and 20W oil, 50-50 (cleaning).
Warning! Hedge Trimmer blades are very sharp. Wear gloves to
protect
hands.
●
Disconnect spark plug wire from spark plug.
●
Brush loose debris from blade and coat both sides of blade
with the 50-50 cleaning
mixture.
●
Allow cleaning mixture to soften the remaining gummy residue
then wipe it from the
blade.
●
Apply clean oil to the entire length of the blade. Be certain the
blade bolts are
lubricated.
●
Wipe excess oil from the blade before putting the hedge
trimmer back in service.
Lubricating gear box assembly (Level 1)
Fig.26 - 27
Tools required:
1 Grease Gun
1 Clean rag
Parts required:
1 Grease , 14 oz. or Lithium based
●
Clean dirt from the grease fitting (I).
●
Carefully pump grease into fitting (I). Do not force grease. Too
much pressure will
force grease past seals and cause damage. Apply 1-2 pumps
of grease every 15-25
hours of operation.
●
Wipe excess grease from around grease fitting.
Sharpening blades (Level 3)
Fig. 28 - 33
Tools required:
2 Spanner S8-S10
1 Flat file
1 Screw driver
Parts required:
Lock nuts, 4pcs
Warning! Hedge Trimmer Blades are very sharp. Wear gloves to
protect hands.
●
Disconnect spark plug wire.
●
Remove blade stiffener:
1. Remove two screws(J) at the bottom of front handle
guard.
2. Remove three screws (K) on the supporting plate for
blade.
3. Remove blade stiffener locknuts (L) and washers. Do
not remove blade bolts.
4. Remove blade stiffener.
5. Fix locknuts (L) and washers again onto the blade
●
Slide blades to allow file clearance using slots (M) on bottom
of blade. Do not pry
against cutting edges.
●
File each edge carefully. Follow the original shape of the
blade.
Important:
If a power grinder is used do not allow blade to over
heat.
●
Install blade stiffener in reverse order.
Note:
Use new locknuts every time blade stiffener is installed.
●
Lubricate blades (see Lubrication instructions).
Important:
Blades should only be removed and reinstalled by
an authorized Servicing
address, otherwise premature wear or internal damage may
occur.
