OP7, Adjusting Throttle Cable, OP8, OP9

EXZ2450S-PH

8. Operation

OP7
.04 in
(1~2mm)	(1)

■ADJUSTING THROTTLE CABLE

• The normal play is 1 or 2mm when measured at the carburetor side end. Readjust with the cable adjuster as required. (OP7)

(1) cable adjuster

slower action than will light growth.

4.	Never swing the unit so hard as you
	are in danger of losing your balance or
	control of the unit.
5.	Try to control the cutting motion with
	the hip rather than placing the full
	workload on the arm and hands.
6.	Take precautions to avoid wire, grass
	and dead, dry, long-stem weeds from

OP8

(1)

■ADJUSTING IDLING SPEED (OP8)

1. When the engine tends stop frequently at idling mode, turn the adjusting screw clockwise.

2. When the cutting head keeps rotating after releasing the trigger, turn the adjusting screw counter-clockwise.

(1) idle adjusting screw

wrapping around the head shaft. Such

materials can stall the head and cause

the clutch to slip, resulting in damage to

the clutch system if repeated

frequently.

ADJUSTING THE LINE LENGTH

• Your brushcutters is equipped with a

semi- auto type nylon line head that

allows the operator to advance the line

NOTE

•Warm up the engine before adjusting the idling speed.

(BC-EX2 only)

■CUTTING WORK (LINE HEAD USAGE)

without stopping the engine. When the

line becomes short, lightly tap the head

on the ground while running the engine

at full throttle.

• Each time the head is bumped, the line

advance about 1 inch(25.4 mm). For

better effect, tap the head on bear

ground or hard soil. Avoid bumping in

thick, tall grass as the engine may stall

by overload.

OP9

WARNING

1.Always wear eye protection such as safety goggles. Never lean over the rotating cutting head. Rocks or other debris could be thrown into eyes and face and cause serious personal injury.

2.Keep the debris guard in place at all times when the unit is operated.

TRIMMING GRASS AND WEEDS

•Always remember that the TIP of the line does cutting. You will achieve better results by not crowding the line into the cutting area. Allow the unit to trim at its own pace.

1.Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction. (OP9)

2.You can avoid thrown debris by sweeping from your left to the right.

3.Use a slow, deliberate action to cut heavy growth. The rate of cutting motion will depend on the material being cut. Heavy growth will require

US-16