6
AU
SAFETY FEATURES
3
DEBRIS SHIELD must be installed to prevent debris from being thrown at the operator and prevent the string from
extending longer than necessary.
14
MUFFLER SHIELD helps prevent hands, body and/or combustible materials from making contact with a hot muffler.
1.
LINEHEAD
2.
TRIMMING LINE
3.
DEBRIS SHIELD*
4.
DRIVE SHAFT ASSEMBLY
5.
HANDLE
6.
THROTTLE TRIGGER
7.
IGNITION OFF SWITCH
8.
SAFETY TRIGGER
9.
CHOKE LEVER
10. STARTER ROPE HOUSING
11. FUEL TANK
12. AIR FILTER COVER
13. STARTER HANDLE
14. MUFFLER SHIELD
15. PRIMER BULB
16. DEBRIS SHIELD NUT & BOLT & WASHER*
17. UNIVERSAL COUPLING
*Supplied in User Kit
NOTE:
DO NOT use blades on these models.
GENERAL IDENTIFICATION
1
3
2
4
5
6
16
8
7
17
12
15
11
10
14
9
13
5
AU
SPECIFICATIONS
Model No. . . . . . . . . . . . . . . . . . . . . . . . .AT33550 . . . . . . . . . . . . .AT33552 . . . . . . . . . . . . . .AT33554
Engine Type . . . . . . . . . . . . . . . . . . . . . . . . . . .Air-cooled, 2-Cycle, . . . . . .Air-cooled, 2-Cycle, . . . . . . . .Air-cooled, 2-Cycle,
. . . . . . . . . . . . . . . . . . . . . . . . . . . .Chrome Cylinder . . . . . . . . .Chrome Cylinder . . . . . . . . . .Chrome Cylinder
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . .28 cc . . . . . . . . . . . . . . . . . .28 cc . . . . . . . . . . . . . . . . . . .28 cc
Dry Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.4 Kg . . . . . . . . . . . . . . . .5.4 Kg . . . . . . . . . . . . . . . . . . .5.4 Kg
Fuel Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . .700 ml . . . . . . . . . . . . . . . .700 ml . . . . . . . . . . . . . . . . . .700 ml
Starting Mechanism . . . . . . . . . . . . . . . . . . . . .Standard Rope Pull . . . . . .Super Start Spring Assisted . .Super Start Spring Assisted
Bump Head . . . . . . . . . . . . . . . . . . . . . . . . . . . .Twin Line Bump Feed . . . . .Easy Load . . . . . . . . . . . . . . . .Twin Line Bump Feed
Drive Shaft Length . . . . . . . . . . . . . . . . . . . . . . .66cm + 66cm . . . . . . . . . . .66cm + 66cm . . . . . . . . . . . . .66cm + 66cm
Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . .38cm . . . . . . . . . . . . . . . . .38cm . . . . . . . . . . . . . . . . . . .38cm
Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .LD Handle . . . . . . . . . . . . . .LD Handle . . . . . . . . . . . . . . .LD Handle
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electronic . . . . . . . . . . . . . .Electronic . . . . . . . . . . . . . . . .Electronic
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Centrifugal Clutch . . . . . . .Centrifugal Clutch . . . . . . . . . .Centrifugal Clutch
Sound pressure level . . . . . . . . . . . . . . . . . . . . . 101 dB(A) . . . . . . . . . . . . .101 dB(A) . . . . . . . . . . . . . . . .101 dB(A)
Sound power level . . . . . . . . . . . . . . . . . . . . . .110 dB(A) . . . . . . . . . . . . . .110 dB(A) . . . . . . . . . . . . . . . .110 dB(A)
Vibration level for racing . . . . . . . . . . . . . . . . . 9.41 m/s
2
. . . . . . . . . . . . . .8.96 m/s
2
. . . . . . . . . . . . . . . .9.41 m/s
2
Vibration level for idling . . . . . . . . . . . . . . . . . . .5.95 m/s
2
. . . . . . . . . . . . . .4.71 m/s
2
. . . . . . . . . . . . . . . .5.95 m/s
2
Maximum Engine Performance . . . . . . . . . . . .0.75 kW . . . . . . . . . . . . . . .0.75 kW . . . . . . . . . . . . . . . . .0.75 kW
Maximum rotational frequency of the spindle . .8500 min
-1
. . . . . . . . . . . . . .8500 min
-1
. . . . . . . . . . . . . . .8500 min
-1
Idle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2700~3000 min
-1
. . . . . . . . .2700~3000 min
-1
. . . . . . . . . .2700~3000 min
-1
Fuel consumpion . . . . . . . . . . . . . . . . . . . . . . . .1.45 litres/hour . . . . . . . . .1.45 litres/hour . . . . . . . . . . . .1.45 litres/hour
7.
DO NOT USE UNIT FOR ANY PURPOSES OTHER
than trimming lawn or garden areas.
8.
DO NOT OPERATE UNIT FOR PROLONGED
PERIODS. Rest periodically.
9.
DO NOT OPERATE UNIT WHILE UNDER THE
INFLUENCE OF ALCOHOL OR DRUGS.
10. DO NOT OPERATE UNIT UNLESS DEBRIS SHIELD
AND/OR GUARD IS INSTALLED AND IN GOOD
CONDITION.
11. DO NOT ADD, REMOVE OR ALTER ANY COMPO-
NENTS OF THIS PRODUCT. Doing so could cause
personal injury and/or damage the unit voiding the
manufacturer’s warranty.
12. DO NOT operate your unit near or around flammable
liquids or gases whether in or out of doors. An explo-
sion and/or fire may result.
