Echo PB-2520 Operator's Manual
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Echo PB-2520 Operator's Manual

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Operator's Manual
The muffler or catalytic muffler and surrounding cover
may become extremely hot. Always keep clear of ex-
haust and muffler area, otherwise serious personal in-
jury may occur.
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects or
other reproductive harm.
Users of this equipment risk injury to themselves and
others if the unit is used improperly and/or safety
precautions are not followed. ECHO provides an
operator's manual. It must be read and understood for
proper and safe operation. Failure to do so could result in
serious injury.
Note: This product complies with CAN ICES-2/NMB-2.
Specifications, descriptions and illustrative material in this literature are as
accurate as known at the time of publication, but are subject to change without
notice. Illustrations may include optional equipment and accessories, and may
not include all standard equipment.
X7501190100
© 8/2017 ECHO Inc.
PB-2520
Power Blower
Burn Hazard

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Summary of Contents for Echo PB-2520

  • Page 1 Users of this equipment risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. ECHO provides an operator’s manual. It must be read and understood for proper and safe operation. Failure to do so could result in serious injury.

  • Page 2: Table Of Contents

    The Operator’s Manual..................3 Servicing Information ....................3 Parts/Serial Number................... 3 Service ....................... 3 Echo Consumer Product Support ..............4 Product Registration................... 4 Additional or Replacement Manuals ..............4 Safety ......................... 4 Manual Safety Symbols and Important Information ........... 4 International Symbols..................

  • Page 3: Introduction

    PB-2520 INTRODUCTION INTRODUCTION Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job dependability. Read and understand this manual. You will find it easy to use and full of helpful operating tips and SAFETY messages.

  • Page 4: Echo Consumer Product Support

    Register your ECHO equipment on-line at www.echo-usa.com or by filling out the product registration sheet included in this manual. Registering your product confirms warranty coverage and provides a direct link to ECHO if we find it necessary to contact you.

  • Page 5: International Symbols

    Read and Carburetor Understand the Adjustment - High Operator’s Manual Speed Mixture Wear Eye, Ear Carburetor and Head Adjustment - Idle Protection Speed Carburetor Wear Hand Adjustment - Low Protection Speed Mixture Safety/Alert Emergency Stop X7501190100 © 8/2017 ECHO Inc.
  • Page 6 ON / OFF Near Fuel Choke Control DO NOT Smoke “COLD START” Near Fuel Position (Choke Closed) Choke Control Wear Slip Resistant “RUN” Position Footwear (Choke Open) Keep Bystanders and Helpers Away 15 m (50 ft.). X7501190100 © 8/2017 ECHO Inc.

  • Page 7: Personal Condition And Safety Equipment

    Wear sturdy, no-slip, rubber work gloves to improve your grip on the handles. Gloves also provide protection against cuts and scratches, cold environments, and reduce the transmission of machine vibration to your hands. Hearing/Ear Protection ECHO recommends wearing hearing protection whenever unit is used. X7501190100 © 8/2017 ECHO Inc.
  • Page 8 To reduce the risk of serious or fatal injury, persons with pacemakers should consult with their physician and the pacemaker manufacturer before operating this machine. In the absence of such information, ECHO does not recommend the use of this machine by anyone who has a pacemaker.
  • Page 9 • 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. X7501190100 © 8/2017 ECHO Inc.
  • Page 10 Never touch wires directly or indirectly, otherwise serious injury or death may result. Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death. X7501190100 © 8/2017 ECHO Inc.

  • Page 11: Equipment

    ECHO, INC. will not be responsible for the failure of cutting devices, attach- ments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual. X7501190100...

  • Page 12: Emission Control (Exhaust & Evaporative)

    • Do not use blower if any part is missing or damaged. • Have repairs done only by an authorized ECHO Service dealer. Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings.
  • Page 13 Maintenance Section of this manual. X7501190100 © 8/2017 ECHO Inc.

  • Page 14: Description

    Locate the safety decal(s) on your 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. Safety label is for example only. Your label my appear slightly different.

  • Page 15: Contents

    Due to packaging restrictions, some assembly may be neces- sary. After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts. ____1...
  • Page 16 Note: Blower use will eventually loosen pipe connections. Exclusive positive locking system allows pipes to be tightened. If loosening occurs, remove straight pipe, and reinstall according to instructions 3 and 4. X7501190100 © 8/2017 ECHO Inc.

  • Page 17: Remove Blower Pipes

    Wear gloves to protect hands from sharp edges and hot surfaces. X7501190100 © 8/2017 ECHO Inc.

  • Page 18: Fuel

    Fuel Diesel fuels and alternative fuels, such as E-15 (15% ethanol), E-85 (85% ethanol) or any fuels not meeting ECHO requirements are NOT approved for use in ECHO 2-stroke gasoline engines. Use of diesel or alternative fuels may cause performance...
  • Page 19 Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345-FD certified oil, such as Echo brand 2-stroke oils, will void the two- stroke engine warranty. Echo brand 2-stroke oils may be mixed at 50:1 ratio for application in all Echo engines sold in the past regardless of ratio specified in those manuals.

  • Page 20: Starting Cold Engine

    (30) days, ninety (90) days when a fuel stabilizer is added. Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use. Used oil and gasoline, and soiled towels are hazardous waste materials. Disposal laws vary by locality. Starting Cold Engine Stop Switch X7501190100 © 8/2017 ECHO Inc.

  • Page 21: Starting Warm Engine

    Move choke lever (C) to RUN position ( ), and if necessary, restart engine. Note: If engine does not start with choke in RUN position after 5 pulls, repeat instructions 3 - 6. Throttle Trigger X7501190100 © 8/2017 ECHO Inc.
  • Page 22 Recoil Starter Place the unit on a flat, clear area. Firmly grasp throttle handle (D) with left hand and rapidly pull recoil starter handle/ rope (E) until engine fires. X7501190100 © 8/2017 ECHO Inc.

  • Page 23: Stopping Engine

    Have your dealer repair stop switch before using unit again. Operating Blower Always wear safety glasses, hearing protection and a face filter mask or serious personal injury may result. Do not point the blower pipe in the direction of people or pets. X7501190100 © 8/2017 ECHO Inc.
  • Page 24 Remember, the higher the engine speed, the louder the blower noise. Minimize dust by using blower at lower speeds. Keep debris on your property. Be Smart - be a good neighbor. X7501190100 © 8/2017 ECHO Inc.

  • Page 25: Maintenance

    Wear gloves to protect hands from sharp edges and hot surfaces. Your ECHO unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal. If you are unsure or are not equipped with the necessary tools, we recommend that you take your unit to an ECHO Servicing Dealer for maintenance.

  • Page 26: Throttle Connecting Rod

    Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity. See your dealer for maintenance. Replacement is recommended based on the finding of damage or wear during inspection. Throttle Connecting Rod Level 1. Parts Required: Lithium Based Grease X7501190100 © 8/2017 ECHO Inc.

  • Page 27: Air Filter

    If filter can be reused, be certain: • The entire frame of the filter is securely seated in the housing. • It is installed with the original side out. Install air filter cover. Fuel Filter Level 1. Parts Required: Tune-Up Kit X7501190100 © 8/2017 ECHO Inc.

  • Page 28: Spark Plug

    DO NOT sand blast to clean. Remaining sand will damage engine. 0.65 mm (0.026 in.) Adjust spark plug gap by bending outer electrode. Tighten spark plug to 150-170 kgf • cm (130-150 in • lbf). X7501190100 © 8/2017 ECHO Inc.

  • Page 29: Cooling System

    Removal of cooling passage blockages or cleaning of cooling fins is considered “Normal Maintenance.” Any failure attributed to lack of maintenance is not warranted. Cleaning Grill Brush accumulated debris from crankcase intake grill (A) and discharge grill (B). X7501190100 © 8/2017 ECHO Inc.

  • Page 30: Exhaust System

    (ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above 335 m (1100 ft.) ASL the carburetor may need to be adjusted by an authorized ECHO service dealer. If the engine is adjusted for operation above 335 m (1100 ft.) ASL, the carburetor must be re-adjusted when operating the engine below 335 m (1100 ft.) ASL, otherwise severe engine damage may result.

  • Page 31: Troubleshooting

    TROUBLESHOOTING Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result. X7501190100 © 8/2017 ECHO Inc.
  • Page 32 Improper Carburetor Vibration See your dealer acceler- adjustment Cooling Extended oper- Cooling properly system dirty/ ation in dirty/ Clean System plugged dusty locations Spark Spark arrestor Arrestor screen Normal wear Replace Screen plugged X7501190100 © 8/2017 ECHO Inc.

  • Page 33: Storage

    Drain fuel tank completely. Press purge bulb 6 -7 times to remove remaining fuel from carburetor then drain the tank again. Close choke, start and run the engine until it stops due to lack of fuel. X7501190100 © 8/2017 ECHO Inc.

  • Page 34: Specifications

    Mixed (Gasoline and Two-stroke Oil) ™ ® Fuel/Oil Ratio 50:1 Power Blend X or ECHO Red Armor 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.
  • Page 35 PB-2520 SPECIFICATIONS MODEL PB-2520 ™ ® Power Blend X or ECHO Red Armor Premium Universal 2-Stroke Oil Fuel Tank Capacity 0.55 l (18.6 US fl. oz.) Starter System Automatic Recoil Starter, centrifugal type Idle Speed 3000 RPM Wide Open Throttle Speed 7500 RPM (W.O.T.)

  • Page 36: Product Registration

    Please go to http://www.echo-usa.com/Warranty/Register-Your-ECHO to register your new product on-line. It's FAST and EASY! NOTE: your information will never be sold or misused by ECHO, Inc. Registering your purchase enables us to contact you in the unlikely event of a service update or product recall, and verifies your ownership for warranty consideration.
  • Page 37 PB-2520 PRODUCT REGISTRATION X7501190100 © 8/2017 ECHO Inc.

  • Page 38: Notes

    NOTES PB-2520 NOTES X7501190100 © 8/2017 ECHO Inc.
  • Page 39 PB-2520 NOTES X7501190100 © 8/2017 ECHO Inc.
  • Page 40 P47115001001 - P47115999999 ECHO, INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com...

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