Echo PB-770 H/T Скачать руководство пользователя

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PB-770 H/T

SPECIFICATIONS

X7531123904

SPECIFICATIONS

MODEL

PB-770H, PB-770T

Length 770H

375mm (14.8 in.) (w/o pipes)

Length 770T

375mm (14.8 in.) (w/o pipes)

Width 770H

535 mm (21.1 in.)

Width 770T

490 mm (19.3 in.)

Height 770H

475 mm (18.7 in.)

Height 770T

475 mm (18.7 in.)

Weight (dry) 770H

10.0 kg (22.0 lb.) (w/o pipes)

Weight (dry) 770T

9.8 kg (21.6 lb.) (w/o pipes)

Engine Type

Air cooled, two-stroke, single cylinder gasoline engine

Bore

48.0 mm (1.89 in.)

Stroke

35.0 mm (1.38 in.)

Displacement

63.3cc (3.86 cu. in.)

Exhaust

Spark arrestor - catalytic muffler / muffler

Carburetor

Diaphragm model w/purge bulb

Ignition System

Flywheel magneto, capacitor discharge ignition type

Spark Plug

NGK BPM-8Y (Gap 0.65 mm (0.026 in.)

Fuel

Mixed (Gasoline and Two-stroke Oil)

Fuel/Oil Ratio

50 : 1 Power Blend X

ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- FD, two-stroke,

air-cooled engine oil.

Gasoline

Use 89 Octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl
alcohol or 15% MTBE. Do not use alternative fuels such as E-15 or E-85.

Oil

Power Blend X

Premium Universal 2-Stroke Oil

Fuel Tank Capacity

2.02 lit. (68.3 US fl. oz.)

Starter System

Automatic Recoil Starter, centrifugal type

Idle Speed

2,500 RPM

Wide Open Throttle Speed (W.O.T.)

6,700 RPM

Average Air Speed w/pipes (MPH)

87.62 m/sec (196 mph)

Maximum Air Speed w/pipes (MPH)

104.61 m/sec (234 mph)

Air Volume

21.41 m3/min. (756 cu. ft./min.)

Sound Level at 50 ft. dB(A) scale per
ANSI B175.265 dB(A)

73 dB(A)

Содержание PB-770 H/T

Страница 1: ...r or catalytic muffler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur The engine exhaust from this product con...

Страница 2: ...ety Equipment 5 Equipment 7 Emission Control Exhaust Evaporative 8 EPA 2010 and Later and or C A R B TIER III 8 Description 9 Contents 13 Assembly 14 Install Blower Pipes Stick Handle 14 Install Blowe...

Страница 3: ...r nearest you ask your retailer or call 1 800 432 ECHO 3246 Dealer information is also available on our Web Site When presenting your unit for Warranty service repairs proof of purchase is required Ec...

Страница 4: ...r or moderate personal injury if not avoided The enclosed message provides information necessary for the protection of the unit Note This enclosed message provides tips for use care and maintenance of...

Страница 5: ...he handles Gloves also reduce the transmission of machine vibration to your hands Breathing Protection Wear a facemask to protect against dust Hearing Protection ECHO recommends wearing hearing protec...

Страница 6: ...ed If you experience discomfort redness and swelling of the fingers followed by whitening and loss of feeling consult your physician before further exposing yourself to cold and vibration Repetitive S...

Страница 7: ...e handle in one hand with thumb and fingers encircling the handle Keep a Solid Stance Maintain footing and balance at all times Do not stand on slippery uneven or unstable surfaces Do not work in odd...

Страница 8: ...n authorized servicing dealer before using EMISSION CONTROL EXHAUST EVAPORATIVE EPA 2010 and Later and or C A R B TIER III The emission control system for the engine is EM engine modification and if t...

Страница 9: ...unit Make sure the decal s is legible and that you understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer See PARTS ORDERING instruction...

Страница 10: ...tion and for emergency stopping Move DOWN to open choke run position 9 PURGE BULB Pumping purge bulb before starting engine draws fresh fuel from the fuel tank purging air from the carburetor Pump pur...

Страница 11: ...e decal s is legible and that you understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer See PARTS ORDERING instructions for specific inf...

Страница 12: ...purging air from the carburetor Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return line Pump purge bulb an additional 4 or 5 times 10 SHOULDER HARNESS Used to support...

Страница 13: ...1 Straight Pipe w decal ____ 1 Operator s Manual ____ 1 Warranty Registration Card ____ 2 Clamps w screws ____ 1 Emissions Control Warranty Statement ____ 1 Stick Handle ____ 1 Bolt 6x25 ____ 1 Washer...

Страница 14: ...c wire through flexible pipe B 4 Assemble flexible pipe B to elbow D on blower and tighten clamp A Note A light lubricant may be used to ease assembly of flexible pipe to blower elbow 5 Loosen wing nu...

Страница 15: ...l according to instructions 8 9 PB 770 T Never perform maintenance or assembly procedures with engine running or serious personal injury may result Install Blower Pipes 1 Place guide loop G across cla...

Страница 16: ...Tighten knob H hand tight 9 Assemble straight pipe I onto swivel pipe C until you feel light resistance Do not force connection Hold swivel pipe and turn straight pipe clockwise engaging positive lock...

Страница 17: ...e performance problems loss of power overheating fuel vapor lock and unintended machine operation including but not limited to improper clutch engagement Alternative fuels may also cause premature det...

Страница 18: ...d the proper amount of 2 stroke oil to gasoline 3 Close container and shake to mix oil with gasoline 4 Add remaining gasoline close fuel container and remix Spilled fuel is a leading cause of hydrocar...

Страница 19: ...up to Cold Start Position 3 Purge Bulb Pump purge bulb D until fuel is visible Pump bulb an additional 4 or 5 times 4 Recoil Starter Pull recoil starter handle E until engine fires or a maximum of 5 p...

Страница 20: ...s use cold start procedures Stopping Engine PB 770 H 1 Throttle Lever Move throttle lever A to IDLE DETENT position and allow engine to return to idle before shutting off engine 2 Throttle Lever Move...

Страница 21: ...nd inspect clean the spark arrestor screen after approximately 40 hours of operation Read the Safety Section carefully To avoid engine damage due to over revving do not block blower pipe 1 Use only du...

Страница 22: ...PERATION PB 770 H T Cold Weather Operation 1 Remove back cushion A from frame 2 Install intake cover B on frame over air intake 3 Install back cushion A to frame over intake cover Note Blower performa...

Страница 23: ...on tools may be required Level 2 Moderate difficulty Some specialized tools may be required ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier Maintenance Intervals M...

Страница 24: ...nstalled with the original side out 3 Assemble components in reverse order Fuel Filter Level 1 Fuel is VERY flammable Use extreme care when mixing storing or handling or serious personal injury may re...

Страница 25: ...ooling air must pass freely through the cylinder fin area This flow of air carries combustion heat away from the engine Overheating and engine seizure can occur when Air intakes are blocked preventing...

Страница 26: ...onnect spark plug lead from spark plug 2 Remove spark arrestor cover A gasket B and spark arrestor screen C from muffler Replace screen if plugged with carbon deposits Note When cleaning carbon deposi...

Страница 27: ...d exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Operation This engine has been factory adjusted to maintain satisfactory starting emission and durability perfor...

Страница 28: ...le for 5 minutes operating choke twice to clear air from carburetor chambers 3 Check idle speed and reset if necessary If a tachometer is available idle speed screw A should be set to the specificatio...

Страница 29: ...h Turn switch to ON See your Echo dealer See your Echo dealer Spark at plug No spark Spark gap incorrect Covered with carbon Fouled with fuel Plug defective Adjust to 65mm 0 026 in Clean or replace Cl...

Страница 30: ...position 3 Remove accumulation of grease oil dirt and debris from exterior of unit 4 Perform all periodic lubrication and services that are required 5 Tighten all the screws and nuts 6 Drain fuel tan...

Страница 31: ...agneto capacitor discharge ignition type Spark Plug NGK BPM 8Y Gap 0 65 mm 0 026 in Fuel Mixed Gasoline and Two stroke Oil Fuel Oil Ratio 50 1 Power Blend XTM ISO L EGD ISO CD 13738 and J A S O M345 F...

Страница 32: ...warranty period and arrange for pick up or return of your unit after the repairs have been made For your nearest authorized ECHO servicing dealer call ECHO s Dealer Referral Center at 1 800 432 ECHO...

Страница 33: ...A or California Emission Defect Warranty Explanation X G Only use gasoline which contains G Gasohol which contains a 6 7 J 9 is also approved The prescribed mixing ratio of gasoline to oil is listed o...

Страница 34: ...34 X7531123904 4 2013 ECHO Inc NOTES PB 770 H T NOTES...

Страница 35: ...PB 770 H T NOTES X7531123904 35 4 2013 ECHO Inc...

Страница 36: ...36 H P05211001001 P05211999999 H P02912001001 P02912999999 T P05311001001 P05311999999 T P03012001001 P03012999999...

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