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HB2302 / HBZ2601
848L0B93A2 (704)
G G
B B
OWNER’S MANUAL
BLOWERS
HB2302
HBZ2601
GB-1
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HB2302 / HBZ2601 ZENOAH CO., LTD EXPLANATION OF SYMBOLS AND SAFETY WARNINGS WARNING!!! RISK OF DAMAGING HEARING Wear head, eye and ear protection. MODEL SOUND LEVEL VIBRATION LEVEL ON HANDLE ISO 11094 LwA ISO 7916 guaranteed idling racing measured 3 2 2 HB2302 22.5cm 104dB(A) 106dB(A) 4.7m/s 11.1m/s 3 2 2 HBZ2601 25.4cm 104dB(A) 106dB(A) 4.7m/s 11.1m/s APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION (2002/88/EC) HB2302 : e13*97/68SH2G3*2002/88*0104*02 HBZ2601 : e13*97/68SH2G3*2002/88*0094*03
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HB2302 / HBZ2601 SAFETY FIRST Contents Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and 1. Parts location .................................................. 3 for this reason you are requested to read all such instructions 2. Specifications ................................................. 4 G carefully and follow them without fail. 3. Warning labels on the ma
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HB2302 / HBZ2601 2. Specification Model HB2302 HBZ2601 Dimensions (LxWxH) mm 325 x 230 x 360 327 x 268 x 360 Dry weight (w/o tube and nozzle) kg 3.7 3.9 Fuel tank capacity liter 0.75 0.65 Engine Type Air cooled 2-cycle gasoline engine 3 Displacement cm 22.5 25.4 Carburetor Diaphragm type (Walbro) Ignition system T.C.I. C.D.I. Spark plug Champion RCJ6Y (noise proof) NGK CMR7A Muffler Spark arrester equipped Operating Engine Speed rpm 2300 to 7500 2800 to 7890 Idle speed rpm 2300 2800 Average Air
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HB2302 / HBZ2601 5. For safe operation 1. Read this manual carefully until tions followed by loss of color you completely understand and and numbness in the fingers. All follow all safety and operating factors which contribute to instructions. whitefinger disease are not 2. Keep this manual handy so that known, but cold weather, smok- G you may refer to it later when- ing diseases or physical condi- B ever any questions arise. Also tions as well as long periods of note, if you have any questio
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HB2302 / HBZ2601 5. For safe operation 1. Operate power equipment only at any damage is found in the fuel reasonable hours-not early in the line, the exhaust line, or the igni- morning or late at night when tion wiring, do not use the blower people might be disturbed. Com- until it has been repaired. ply with times listed in local ordi- nances. IMPORTANT 2. To reduce sound levels, limit the number of pieces of equipment • Before starting operation, always used at any one time. make sure to
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HB2302 / HBZ2601 5. For safe operation c) Do not allow bystanders in work 3. Examine the blower at intervals area. for loose fasteners and rusted or d) Do not point the blower nozzle in damaged parts. Use special care the direction of people or pets. around the fuel line, the muffler, e) Always check to be sure that no and the ignition wiring. G debris has been blown onto 4. All engine service except for B someone else’s property. those described in this manual f) Pay attention to the directio
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HB2302 / HBZ2601 6. Set up BLOWER PIPE • Align groove in blower pipe with projection on blower housing (or another blower pipe) and slide the pipe onto the blower housing (or another blower pipe). Rotate the pipe clockwise to lock it into place. GB-8
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HB2302 / HBZ2601 7. Fuel ■ FUEL 3. Pour in all of the oil and agitate well. 4. Pour in the rest of gasoline and agitate again for at least one minute. As some oils may be difficult to agi- • Gasoline is very flammable. Avoid smoking or tate depending on oil ingredients, sufficient agitation bringing any flame or sparks near fuel. Make sure is necessary for the engine to last long. Be careful G to stop the engine and allow it cool before refuel- that, if the agitation is insufficient, there is an
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HB2302 / HBZ2601 8. Operation STARTING ENGINE RESTARTING ENGINE WHILE ENGINE IS HOT 1. When restarting the engine immediately after stop- 1. Rest the unit on a flat, firm place. ping it, leave the choke open. 2. If the engine won’t start after several attempts, close 2. Pump the primer until fuel flows out in the clear tube. the choke and repeat pulling the rope or remove the spark plug and dry it. ADJUSTING IDLE SPEED (1) Primer 1. When the engine tends to stop frequently at an idle mode, turn
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HB2302 / HBZ2601 9. Maintenance Maintenance, replacement, or repair of the emission control device and systems may be per- formed by any non-road engine repair establishment or individual. Daily Every Every Every System / Compronent Procedure or 25 hours 50 hours 100 hours G Before use after after after B Air Filter Prefilter Inspect / Clean ✔ Air Filter Paper Filter Inspect / Replace ✔ Fuel Leaks Inspect / Replace ✔ Fuel Filter Inspect / Replace ✔✔ Fuel Line Inspect / Clean ✔ Spark Plug Inspec
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HB2302 / HBZ2601 9. Maintenance FUEL FILTER MUFFLER •A clogged fuel filter may cause poor acceleration of WARNING the engine. Check periodically to see if the filter is clogged with dirt. The filter can be taken out of the • Inspect periodically, the muffler for loose fasteners, fueling port using a small wire hook. Disconnect the any damage or corrosion. If any sign of exhaust leak- filter assembly from the fuel pipe and unhook the re- age is found, do not use the blower and have it re- taine
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HB2302 / HBZ2601 9. Maintenance 10. Storage AIR INTAKE SCREEN (AIR INLET NET) BEFORE STORING THE BLOWER: 1. Drain a fuel tank and push the primer bulb until it be- IMPORTANT comes empty of fuel. 2. Remove the spark plug and drop a spoonful of 2-cycle •Blowing air is taken in from the air inlet net. When air oil into the cylider. Crank the engine several times and G flow has dropped down during operation, stop the install the spark plug. B engine and inspect the air inlet net for blocking by 3.
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HB2302 / HBZ2601 12. Optional vacuum kit usage Attach the adequate accessories, respectively 2. Align the (5) indicated on the vacuum pipe (4) for blower operation and dust-collecting op- eration. with the indicated on the blower. Then insert the vacuum pipe (4) into the blower. NOTE • Use the gloves during operation. • In adjustment of the blower/dust collector or in other types of operation, be sure to stop the engine and detach the spark plug cap. • Never start operation unless this ma
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HB2302 / HBZ2601 12. Optional vacuum kit usage 3. Fit the elbow groove with discharge port projection, turn the elbow and mount the dust bag to the main unit. DUST COLLECTING OPERATION G • Put the dust bag belt on the shoulder, and adjust the B length of the belt so as to permit easy operation. • Confirm that the dust bag is not twisted, pull the throttle trigger, and start dust collecting operation. • Detach the dust bag from the main unit when it is full of dust, open the dust bag fastener,
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HB2302 / HBZ2601 13. Troubleshooting guide Case 1. Starting failure CHECK PROBABLE CAUSES ACTION fuel tank → incorrect fuel → drain it and use correct fuel fuel filter → fuel filter is clogged → clean carburetor adjustment screw → out of normal range → adjust to normal range sparking (no spark) → spark plug is fouled/wet → clean/dry → plug gap is incorrect → correct (GAP: 0.6 ~ 0.7 mm) spark plug → disconnected → retighten Case 2. Engine starts but does not keep running/hard re-starting CHECK PR
