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Echo PB-620 Operator's Manual

Other manuals for PB-620: Training Manual, Specifications, Operator's Manual

Summary of PB-620

  • Page 1

    Power blower operator's manual model pb-620 warning danger read rules for safe operation and all instructions carefully. Echo provides this operator's manual, which must be read and understood for proper and safe operation. X750006833 05/06 x7501129703.

  • Page 2

    2 copyright© 2006 by echo, incorporated all rights reserved. The operator ' s manual read and understand this manual before operation. Keep it in a safe place for future reference. It contains specifications and information for operation, starting, stopping, maintenance, storage, and assembly specif...

  • Page 3

    3 p ower b lower o perator ' s m anual important the enclosed message provides information necessary for the protection of the unit. Note this enclosed message provides tips for use, care and maintenance of the unit. S afety manual safety symbols and important information important note throughout t...

  • Page 4

    4 physical condition your judgment and physical dexterity may not be good: • if you are tired or sick, • if you are taking medication, • if you have taken alcohol or drugs. Operate unit only if you are physically and mentally well. Eye protection wear eye protection that meets ansi z87.1 or ce requi...

  • Page 5

    5 p ower b lower o perator ' s m anual warning danger do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death. Read the manuals • provide all users of this equipment with the operator’s manual and safe...

  • Page 6

    6 equipment check warning danger use only echo approved attachments. Serious injury may result from the use of a non-approved attachment combination. Echo, inc. Will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by echo. Rea...

  • Page 7: Category III

    7 p ower b lower o perator ' s m anual locate the safety decals on your unit. Make sure the decals are legible and that you understand and follow the instruc- tions on them. If a decal cannot be read, a new one can be ordered from your echo dealer. See parts ordering instructions for specific inform...

  • Page 8

    8 1. Safety decal - lists important safety precautions. 2. Spark plug - provides spark to ignite fuel mixture. 3. Spark arrestor - catalytic muffler / muffler - the muffler or catalytic muffler controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon f...

  • Page 9

    9 p ower b lower o perator ' s m anual a ssembly warning danger never perform maintenance or assembly procedures with engine running or serious personal injury may result. Install blower pipes 1. Place guide loop (h) across elbow clamp, and turn until clips fully engage clamp band. 2. Assemble clamp...

  • Page 10

    10 note a light lubricant may be used to ease assembly of flexible pipe to blower elbow. 6. Clip throttle cable into guide loop (h). 7. Move handle (f) to desired position. Tighten knob (i) hand tight. Install and tighten clamp screw (e). 8. Assemble straight pipe (j) onto swivel pipe (c), until you...

  • Page 11

    11 p ower b lower o perator ' s m anual o i t a r 1 : 0 5 - x i m l i o o t l e u f . S . U c i r t e m s a g l i o s a g l i o s n o ll a g . Z o .L f r e t i l . C c 1 2 5 6 . 2 2 . 5 3 1 4 8 0 2 0 8 0 6 1 0 0 4 mixing instructions 1. Fill an approved fuel container with half of the required amoun...

  • Page 12

    12 starting cold engine • recoil starter: use short pulls - only 1/2-2/3 of rope length for starting. Do not allow the rope to snap back in. Always hold the unit firmly. 1. Throttle position/stop switch button slide throttle position /stop switch button (a) back to idle position (first detent away f...

  • Page 13

    13 p ower b lower o perator ' s m anual 2. Purge bulb pump purge bulb (c) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times. 3. Recoil starter pull recoil starter handle (d) and engine should start. Note if engine does not start after 5 p...

  • Page 14

    14 a b 1. Use only during appropriate hours. 2. Allow the engine to warm up at a fast idle for a few minutes. 3. Control blower speed with throttle trigger (b), or for continuous use, set engine speed with combination throttle position /stop switch button (a). 4. Use lower speed to blow dry leaves f...

  • Page 15

    15 p ower b lower o perator ' s m anual maintenance intervals / t n e n o p m o c m e t s y s e c n a n e t n i a m e r u d e c o r p d ' q e r l l i k s l e v e l y l i a d r o e r o f e b e s u y r e v e l e u f e r 3 s h t n o m 0 9 r o s r u o h 6 s h t n o m 0 7 2 r o s r u o h y l r a e y s e ...

  • Page 16

    16 air filter level 1. Tools required: 25 - 50 mm (1 - 2 in.) cleaning brush. Parts required: repower tm tune up kit p/n 90072 note clean daily. 1. Close choke (cold start position [ ]). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt fro...

  • Page 17

    17 p ower b lower o perator ' s m anual spark plug level 1. Tools required: 19 mm spark plug deep socket, feeler gauge parts required: repower tm tune up kit p/n 90072 important use only ngk bpm-8y spark plug (bpmr-8y in canada) otherwise severe engine damage may occur. 1. Remove spark plug, and che...

  • Page 18

    18 exhaust system spark arrestor screen level 2. Tools required: cross head screwdriver, soft metal brush parts required: spark arrestor screen, gaskets (3) important carbon deposits in muffler will cause a drop in engine output and overheating. Spark arrestor screen must be checked periodically. 1....

  • Page 19

    19 p ower b lower o perator ' s m anual carburetor adjustment engine break-in new engines must be operated for a minimum duration of two tanks of fuel before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idl...

  • Page 20

    20 initial adjustment 1. With engine off, turn hi speed screw (c) counterclockwise to stop. 2. Turn lo speed screw (b) midway between stops. 3. Turn idle screw (a) until tip of screw just touches throttle plate; then turn three (3) turns clockwise. Final adjustment important limiter caps prevent exc...

  • Page 21

    21 p ower b lower o perator ' s m anual t roubleshooting t r a h c g n i t o o h s e l b u o r t m e l b o r p k c e h c s u t a t s e s u a c y d e m e r e n i g n e - s k n a r c / d r a h s t r a t s t ' n s e o d t r a t s r o t e r u b r a c t a l e u f r o t e r u b r a c t a l e u f o n d e g...

  • Page 22

    22 s torage warning danger during operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result. Long term storage (over 30 days) d...

  • Page 23

    23 p ower b lower o perator ' s m anual model ----------------------------------------------------- pb-620 length ------------------------------------------------------- 325 mm (12.8 in.) width -------------------------------------------------------- 520 mm (20.5 in.) height ------------------------...

  • Page 24

    Echo, incorporated 400 o akwood r oad l ake z urich , il 60047 www.Echo-usa.Com dealer? Call 1-800-432-echo or www.Echo-usa.Com consumer product support 1-800-673-1558 8:30 - 4:30 mon - fri c.S.T. Additional or replacement manuals safety manuals in english/spanish or english/french are available, fr...