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20

COOLING

 

SYSTEMS

 

Level 2.

Parts Required:

  None if you are careful.

IMPORTANT

  

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through the grille and is pushed by a cooling fan through the cyl-

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this "Normal Maintenance" is not covered by warranty.

Cleaning Grille

Remove accumulated debris from crankcase intake grille above the fuel 
tank.

Cleaning Cylinder Fins

  1.  Remove spark plug.

  5HPRYHHQJLQHFRYHUDQGFOHDQF\OLQGHU¿QVWRDOORZFRROLQJDLU

to pass freely.

INTAKE
GRILLE 

EXHAUST

 

SYSTEM

Level 2.

Parts Required: 

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Mu

er Spark Arrester

IMPORTANT

  

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spark arrester screen must be checked periodically.

Summary of Contents for PB-2155

Page 1: ...X753003852 09 10 MODEL PB 2155 PB 2455 OPERATOR S MANUAL WARNING SEE OPERATOR S MANUAL X7531138002 ...

Page 2: ...5 Operating Vacuum Optional 16 Maintenance 17 Maintenance Intervals 17 LU OWHU 18 Carburettor Adjustment 18 Cooling System 20 Exhaust System 20 Spark Plug 22 Fuel Filter 22 Vacuum Bag Optional 22 Troubleshooting 23 Storage 24 6SHFL FDWLRQV GHVFULSWLRQV DQG LOOXVWUDWLYH PDWHULDO LQ WKLV literature are as accurate as known at the time of publica WLRQ EXW DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH OOXVWUDW...

Page 3: ... condition that can lead to serious personal injury to operator and bystanders The circle with the slash symbol means whatever is shown within the circle is prohibited SAFETY GENERAL DESCRIPTION IMPORTANT 6HH HVFULSWLRQ DQG 6SHFL FDWLRQ VHFWLRQV DQG HFDOV LQ WKLV VHFWLRQ IRU IXOO GHVFULSWLRQ DQG LOOXVWUDWLRQ RI SRZHU KHDG DQG EORZHU DVVHPEO HANDLE IGNITION SWITCH BLOWER PIPES MUFFLER STARTER HANDL...

Page 4: ...HOT DECAL INTERNATIONAL SYMBOLS Symbol Symbol Symbol form shape description application Symbol form shape description application WARNING SEE Petrol and oil mixture OPERATOR S MANUAL Wear eyes ears and Finger Severing head protection Emergency stop Carburettor adjustment Low speed mixture Hot Carburettor adjustment Surface High speed mixture Carburettor adjustment Idle speed Guaranteed sound power...

Page 5: ...H EORZHU LI DQ SDUW LV PLVVLQJ RU GDPDJHG DYH UHSDLUV GRQH RQO E DQ DXWKRUL HG 2 6HUYLFH GHDOHU R QRW XVH DQ DWWDFKPHQW DFFHVVRU RU UHSODFHPHQW SDUW XQOHVV LW LV UHFRPPHQGHG LQ WKLV 2SHUDWRU V 0DQXDO WARNING 0RYLQJ SDUWV FDQ DPSXWDWH QJHUV RU FDXVH VHYHUH LQMXULHV HHS KDQGV FORWKLQJ DQG ORRVH REMHFWV DZD IURP DOO openings ALWAYS VWRS HQJLQH GLVFRQQHFW VSDUN SOXJ DQG PDNH VXUH DOO PRYLQJ SDUWV KDYH...

Page 6: ...athing Protection Wear a face mask to protect against dust Hearing Protection ECHO recommends wearing hearing protection whenever unit is used Proper Clothing HDU VQXJ WWLQJ GXUDEOH FORWKLQJ 3DQWV VKRXOG KDYH ORQJ OHJV VKLUWV ZLWK ORQJ VOHHYHV 2 127 5 6 2576 2 127 5 7 6 6 59 6 5 RU FORWKLQJ ZLWK loose or hanging items that could become entangled in moving parts or surrounding growth HDU VWXUG ZRUN...

Page 7: ...LQJV 7DNH ZLQG FRQGLWLRQV LQWR DFFRXQW DYRLG RSHQ GRRUV DQG ZLQGRZV Use Proper Clothing and Equipment HIRUH VWDUWLQJ WKH XQLW HTXLS RXUVHOI DQG DQ RWKHU SHUVRQ ZRUN ing within the 15 m Safety Zone with the required Protective Equip ment and clothing 6WDUW XQLW RQ JURXQG ZLWK WKURWWOH DW LGOH KHFN WKDW EORZHU SLSH LV not blocked by the ground or by any objects R QRW SRLQW EORZHU DW SHRSOH RU DQLPDO...

Page 8: ...RQVXOW RXU SK VLFLDQ before further exposing yourself to cold and vibration Repetitive Stress Injuries W LV EHOLHYHG WKDW RYHUXVLQJ WKH PXVFOHV DQG WHQGRQV RI WKH QJHUV KDQGV DUPV DQG VKRXOGHUV PD FDXVH VRUHQHVV VZHOOLQJ QXPEQHVV weakness and extreme pain in those areas Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury RSI An extreme RSI condit...

Page 9: ...SWITCH mounted on top of handle Slide forward to start and run Slide back to stop 8 THROTTLE TRIGGER Spring loaded to return to idle when released if throttle position lever is not engaged 9 BLOWER PIPES Twist lock design 10 STARTER HANDLE Pull handle to start the engine DO NOT let handle snap back or damage to unit will oc cur 11 PURGE BULB Pumping purge bulb before starting draws fresh fuel from...

Page 10: ...0 0 66 Engine speed max r min 7 000 7 000 Engine idle speed r min 2 700 2 700 Carburettor Diaphragm model Ignition Flywheel magneto CDI system Spark plug NGK BPMR7A Starter Automatic recoil system Air Volume at pipe m3 min 7 0 7 6 Fuel Regular grade petrol Minimum 89 Octane unleaded petrol is recommended Do not use fuel containing methyl alcohol or more than 10 of ethyl alcohol Oil Two stroke air ...

Page 11: ...ces down in the operating position 4 Secure vacuum tube with clamp by tightening screw in clamp 5 Align grooves in vacuum elbow with pegs on air outlet and install vacuum elbow 7XUQ YDFXXP HOERZ FORFNZLVH WR ORFN LW LQWR SODFH SRLQWLQJ EDFN ward 7 Place vacuum bag opening over end of vacuum elbow and secure with velcro strap 2 Turn straight pipe clockwise to lock it into place 3 Tighten screw secu...

Page 12: ... OZD V VWRS HQJLQH GLVFRQQHFW VSDUN SOXJ DQG PDNH VXUH DOO PRYLQJ SDUWV KDYH FRPH WR D FRPSOHWH VWRS EHIRUH UHPRYLQJ REVWUXFWLRQV FOHDULQJ GHEULV RU VHUYLFLQJ XQLW ORZHU KRXVLQJ PD FRQWDLQ VKUHGGHU EODGHV DQG RWKHU VKDUS HGJHV WKDW FDQ FDXVH VHULRXV LQMXULHV LI WRXFKHG HYHQ LI HQJLQH LV RII DQG EODGHV DUH QRW PRYLQJ HDU gloves to protect hands from sharp edges and hot surfaces WARNING 2SHUDWLRQ RI...

Page 13: ...the shoulder level of fuel tank Shoulder level 0RYH DW OHDVW P IURP UHIXHOOLQJ ORFDWLRQ EHIRUH VWDUWLQJ the engine Mixing Instructions 1 Fill an approved fuel container with half of the required amount of gasoline 2 Add the proper amount of 2 stroke oil to gasoline 3 Close container and shake to mix oil with gasoline GG UHPDLQLQJ JDVROLQH FORVH IXHO FRQWDLQHU DQG UHPL After use 2 127 VWRUH D XQLW ...

Page 14: ...KRNH DQG LI QHFHVVDU UHVWDUW HQJLQH NOTE Allow engine to warm up before use STARTING WARM ENGINE 1 Move throttle lever to IDLE position 0RYH LJQLWLRQ VZLWFK WR VWDUW SXOO VWDUWHU KDQGOH WLPHV DQG engine should start Do not use choke NOTE I HQJLQH GRHV QRW VWDUW DIWHU SXOOV XVH FROG VWDUW SURFHGXUHV STOPPING ENGINE 1 Release throttle trigger and allow engine to run at idle for a few minutes 2 Move ...

Page 15: ... ÀRZHUEHGV NOTE Never use a higher speed setting than necessary to perform a task 5HPHPEHU WKH KLJKHU WKH HQJLQH VSHHG WKH ORXGHU WKH EORZHU QRLVH 0LQLPL H GXVW E XVLQJ EORZHU DW ORZHU VSHHGV HHS GHEULV on your property Be Smart be a good neighbor WARNING DANGER QJLQH H KDXVW 6 27 DQG FRQWDLQV DUERQ 0RQR LGH 2 D SRLVRQ JDV UHDWKLQJ 2 FDQ FDXVH XQFRQVFLRXVQHVV VHULRXV LQ MXU RU GHDWK KDXVW FDQ FDXV...

Page 16: ...XW RWKHU wise bodily harm may result NOTE Do not block blower pipe to avoid engine damage due to over speed 1 Allow the engine to warm up at a fast idle for a few minutes 2 Make sure bevel at end of pipe faces downward 3 Engine speed can be easily controlled by throttle trigger with QJHUV RU WKURWWOH SRVLWLRQ OHYHU NOTE Never use a higher speed setting than necessary to perform a task 5HPHPEHU WKH...

Page 17: ...J VHUYLFH HDU gloves to protect hands from sharp edges and hot surfaces MAINTENANCE COMPONENT SYSTEM MAINTENANCE PROCEDURE REQ D SKILL LEVEL DAILY OR BEFORE USE EVERY REFUEL 3 MONTHS OR 90 HOURS YEARLY 600 HOURS Air Filter Inspect Clean 1 I C R Choke Shutter Inspect Clean 1 I C Fuel Filter Inspect Replace 1 I I R Fuel Cap Gasket Inspect Replace 1 I R Fuel System Inspect Replace 1 I 1 I 1 Spark Plu...

Page 18: ... DGMXVWHG DV UHTXLUHG High Altitude Operation 7KLV HQJLQH KDV EHHQ IDFWRU DGMXVWHG WR PDLQWDLQ VDWLVIDFWRU VWDUWLQJ HPLVVLRQ DQG GXUDELOLW SHUIRUPDQFH XS WR IHHW DERYH VHD OHYHO ASL 96 0 kPa To maintain proper engine operation and emission FRPSOLDQFH DERYH IHHW 6 WKH FDUEXUHWRU may need to be ad MXVWHG E DQ DXWKRUL HG 2 VHUYLFH GHDOHU IMPORTANT If the engine is adjusted for operation above IHHW 6 ...

Page 19: ...XVWHU MXVW WRXFKHV WKURWWOH SODWH then turn three turns clockwise Final Adjustment IMPORTANT Limiter caps prevent exceeding emission limits and over rich DGMXVWPHQW EXW QRW RYHU OHDQ DGMXVWPHQW ZKLFK FDQ FDXVH HQ gine failure Do not exceed recommended high speed engine rev GXULQJ RSHUDWLRQ RU IRU ORQJ SHULRGV GXULQJ DGMXVWPHQW 6WDUW HQJLQH UXQ DW LGOH IRU RQH PLQXWH RPSOHWH ZDUP XS E UXQQLQJ DW IX...

Page 20: ...LOXUH GXH WR ODFN RI this Normal Maintenance is not covered by warranty Cleaning Grille Remove accumulated debris from crankcase intake grille above the fuel tank Cleaning Cylinder Fins 1 Remove spark plug 5HPRYH HQJLQH FRYHU DQG FOHDQ F OLQGHU QV WR DOORZ FRROLQJ DLU to pass freely INTAKE GRILLE EXHAUST SYSTEM Level 2 Parts Required 6SDUN DUUHVWHU VFUHHQ JDVNHW MuIÀer Spark Arrester IMPORTANT DUE...

Page 21: ...w carbon particles to enter the cylinder QVSHFW KHDW VKLHOG DQG UHSODFH LI GDPDJHG QVWDOO KHDW VKLHOG PXIÀHU DQG H HSODWH 7LJKWHQ PXIÀHU PRXQWLQJ EROWV RU QXWV WR LQ OEI NJI FP 7 Install engine cover and attach spark plug lead 6WDUW HQJLQH DQG ZDUP WR RSHUDWLQJ WHPSHUDWXUH 6WRS HQJLQH DQG UH WLJKWHQ PRXQWLQJ EROWV RU QXWV WR VSHFL FD tions B C 1 Remove spark plug and engine cover 5HPRYH VSDUN DUUH...

Page 22: ...FILTER Level 1 Parts required Fuel Filter NOTE KHFN IXHO OWHU SHULRGLFDOO IMPORTANT HHS IXHO WDQN FOHDQ GR QRW DOORZ GLUW RU GHEULV WR HQWHU IXHO tank NOTE FORJJHG IXHO OWHU ZLOO FDXVH KDUG VWDUWLQJ RU SRRU HQJLQH SHUIRU mance 3LFN XS WKH IXHO OWHU WKURXJK IXHO WDQN RSHQLQJ ZLWK D SLHFH RI steel wire 5HPRYH ROG OWHU QVWDOO QHZ OWHU VACUUM BAG OPTIONAL Shake dust from bag and inspect for holes or t...

Page 23: ...WHUORFN 7LJKWHQ JULG FRYHU FKHFN YDFXXP not engaged tube attachment 6SDUN DW 1R VSDUN DW 6SDUN JDS LQFRUUHFW GMXVW PP plug plug RYHUHG ZLWK FDUERQ OHDQ RU UHSODFH RXOHG ZLWK IXHO OHDQ RU UHSODFH 6SDUN SOXJ GHIHFWLYH 5HSODFH SOXJ QJLQH QWHUQDO HQJLQH 6HH RXU FKR GHDOHU does not problem crank QJLQH LHV RU LU OWHU GLUW OHDQ RU UHSODFH UXQV DFFHOHUDWHV SRRUO XHO OWHU GLUW OHDQ RU UHSODFH XHO YHQW EORF...

Page 24: ... Perform all periodic lubrication and services that are required 5 Tighten all screws and nuts 6 Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburettor 5HPRYH WKH VSDUN SOXJ DQG SRXU FF R RI IUHVK FOHDQ ECHO 2 stroke engine oil into the cylinder through the spark plug hole A Place a clean cloth over the spark plug hole B Pull the recoil ...

Page 25: ...25 POWER BLOWER OPERATOR S MANUAL MEMORANDUM ...

Page 26: ...26 MEMORANDUM ...

Page 27: ...27 POWER BLOWER OPERATOR S MANUAL MEMORANDUM ...

Page 28: ... 68 52 2 20 2 0 72 2 3 1 PHONE 81 428 32 6118 FAX 81 428 32 6145 YAMABIKO CORPORATION 0 2 25325 7 21 2155 P32424001001 P32424999999 2455 P32524001001 P32524999999 ...

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