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Echo Shred 'N' Vac ES-252 Operator's Manual

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Operator's Manual
Shred 'N' Vac
The engine exhaust from this product contains chemicals known to
the State of California to cause cancer, birth defects, or other
reproductive harm.
Read and understand all provided literature before use.
Failure to do so could result in serious injury.
X7501185003
© 05/24 ECHO Incorporated
ES-252
®

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Summary of Contents for Echo Shred 'N' Vac ES-252

  • Page 1 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Read and understand all provided literature before use. Failure to do so could result in serious injury. X7501185003 © 05/24 ECHO Incorporated...
  • Page 2 Cooling System.................. 32 Exhaust System ................. 33 Carburetor Adjustment ............... 35 Shredder Blade .................. 37 Debris Bag ..................37 Troubleshooting ..................38 Storage ..................... 40 Long Term Storage (Over 30 Days) ........... 40 Specifications..................41 X7501185003 © 05/24 ECHO Incorporated...
  • Page 3 Your bill of sale must be provided to demonstrate proof of warranty. Service Service of this product during the warranty period must be performed by an Authorized ECHO Service Dealer. For the name and address of the Authorized ECHO Service Dealer nearest you, visit echo-latinamerica.com. X7501185003...
  • Page 4 Note: This enclosed message provides tips for use, care and maintenance of the unit. CIRCLE AND SLASH SYMBOL This symbol means the specific action shown is prohibited. Ignoring these prohibitions can result in serious or fatal injury. X7501185003 © 05/24 ECHO Incorporated...
  • Page 5 Fuel and Oil Mixture Idle speed Fast speed Finger severing Purge Bulb Ignition DO NOT Allow Flames Ignition or Sparks Near Fuel ON / OFF Choke Control “COLD DO NOT Smoke Near START” Position Fuel (Choke Closed) X7501185003 © 05/24 ECHO Incorporated...
  • Page 6 Proper clothing and safety gear must be worn when operating unit. 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 X7501185003 © 05/24 ECHO Incorporated...
  • Page 7 Gloves also provide protection against cuts and scratches, cold environments, and reduce the transmission of machine vibration to your hands. Hearing and Ear Protection ECHO recommends wearing personal protective equipment whenever unit is used. Breathing Protection Operators who are sensitive to dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit.
  • 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 Never touch wires directly or indirectly, otherwise serious injury or death can result. Do not operate gas-powered products indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death. X7501185003 © 05/24 ECHO Incorporated...
  • Page 10 Do not work in odd positions or on ladders. Do not over reach. Avoid Hot Surfaces • Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation. X7501185003 © 05/24 ECHO Incorporated...
  • Page 11 Incorporated will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual. Do not attempt to modify this product. Serious injury can ...
  • Page 12 Locate the safety decal(s) or etching(s) on your unit. Make sure they are legible, and that you understand and follow the instructions. If any cannot be read, replacements can be ordered from your ECHO dealer. Images shown below are for example only. Those on your unit might appear slightly different.
  • Page 13 Throttle trigger Air filter CONTENTS 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. Power head Blower pipe (upper) Blower pipe (lower) SHRED 'N' VAC ®...
  • Page 14 Do not force connection. Hold upper pipe, and turn lower pipe clockwise, engaging positive locking channels until connection is firm. Do not force connection. Blower Pipe Lower X7501185003 © 05/24 ECHO Incorporated...
  • Page 15 Screwdriver tip may stick out opposite side of locking hole. Pull pipe out of fan case. Remove screwdriver. Vacuum/Shredding Application Install Vacuum Tube Turn knob (I) counter clockwise until hinged housing cover is free to open for vacuum tube installation. X7501185003 © 05/24 ECHO Incorporated...
  • Page 16 (D), and cinch bag securely with Velcro strap (E). Reverse vacuum / shredding assembly instructions to return to blower application. Note: Engine will not start/ operate unless safety interlock switch is activated. X7501185003 © 05/24 ECHO Incorporated...
  • Page 17 Always be alert for changes in operation of unit.  Always shut engine off before transporting unit to new  location. Always secure the unit during transportation to prevent  turnover, fuel spillage, and damage to the unit. X7501185003 © 05/24 ECHO Incorporated...
  • Page 18 2-stroke and 2/4-stroke hybrid engines. Two Stroke Oil - A two-stroke engine oil, such as ECHO branded 2-stroke oils, meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be used. ECHO branded 2-stroke oil (sold separately) meet these standards.
  • Page 19 AVOID inhaling oil mists or vapors.  ECHO branded 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. Handling Fuel Fuel is VERY flammable. Use extreme care when mixing, storing or handling, or serious personal injury will result.
  • Page 20 • Empty the fuel tank prior to storing the unit. Return unused fuel to an approved fuel storage container. Stored two-stroke fuel can 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. X7501185003 © 05/24 ECHO Incorporated...
  • Page 21 Recoil starter: Use short pulls - only 1/2 ~ 2/3 of rope for starting. Do not allow the rope to snap back in. Always hold the unit firmly. X7501185003 © 05/24 ECHO Incorporated...
  • Page 22 Cold Start except DO NOT close the choke. Stop Switch Move stop switch (A) away from the STOP position. Throttle Position Lever Move throttle position lever (B) midway between idle and full throttle positions. X7501185003 © 05/24 ECHO Incorporated...
  • Page 23 Recoil starter: Use short pulls - only 1/2 ~ 2/3 of rope for starting. Do not allow the rope to snap back in. Always hold the unit firmly. Note: If engine does not start after 5 pulls, use Cold Start Procedure. X7501185003 © 05/24 ECHO Incorporated...
  • Page 24 Move stop switch (A) to STOP position. If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine. Have your ECHO 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.
  • Page 25 Note: Never use a higher speed setting than necessary to perform a task. 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. X7501185003 © 05/24 ECHO Incorporated...
  • Page 26 Note: Vacuum action works best at higher engine speeds. Don’t use vacuum to pick up sticks, brush, rocks, etc… or other hard debris. Clear work areas with blower first, blowing light debris into a pile. Use attachment to vacuum pile. X7501185003 © 05/24 ECHO Incorporated...
  • Page 27 Apply small amount of soapy Vacuum tube Tube/housing fit water to end of tube to ease difficult to install or tight. assembly or removal. Turn tube remove from unit 1/4 turn to loosen for removal. X7501185003 © 05/24 ECHO Incorporated...
  • Page 28 Skill Levels Level 1 = Easy to do. Common tools may be required. Level 2 = Moderate difficulty. Some specialized tools may be required. Level 3 = See your dealer. X7501185003 © 05/24 ECHO Incorporated...
  • Page 29 IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance. MAINTENANCE PROCEDURE NOTES: Replacement is recommended based on the finding of damage or wear during inspection. X7501185003 © 05/24 ECHO Incorporated...
  • Page 30 If filter can be reused, be certain it: • Fits tightly in he air filter cavity • Is installed with the original side out Install air filter cover. X7501185003 © 05/24 ECHO Incorporated...
  • Page 31 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). X7501185003 © 05/24 ECHO Incorporated...
  • Page 32 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 above the fuel tank. X7501185003 © 05/24 ECHO Incorporated...
  • Page 33 Clean carbon deposits from muffler components. Install spark arrestor screen, gasket, plate, deflector, and cover. Loosely reassemble engine cover. Tighten all screws securely. Attach spark plug lead. X7501185003 © 05/24 ECHO Incorporated...
  • Page 34 (or nuts) to 60-70 in•lbf (70-80 kgf•cm). Loosely reassemble engine cover. Tighten all screws securely. Attach spark plug lead. 10. Start engine, and warm to operating temperature. 11. Stop engine, and re-tighten mounting bolts (or nuts) to specifications. X7501185003 © 05/24 ECHO Incorporated...
  • Page 35 (96.0 kPa). To maintain proper engine operation and emission compliance above 1,100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer. If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage may result.
  • Page 36 Adjust idle mixture needle (A) to achieve 2700 RPM. Adjust Hi mixture needle (B) and obtain 7250 RPM When final adjustment is completed, the engine should idle, accelerate smoothly, and attain (WOT) per above specification. X7501185003 © 05/24 ECHO Incorporated...
  • Page 37 Do not operate SHRED ‘N’ VAC ® if shredder blade is damaged or broken. Return unit to ECHO Dealer for service. Install vacuum tube. Refer to “Install Vacuum Tube and Bag Assembly” in assembly section for correct assembly procedures. Debris Bag Level 1.
  • Page 38 Interlock switch No spark Engine Incorrect gap Adjust to does not - Covered 0.65 mm start Spark at with carbon - (0.026 in.) plug Fouled with Clean or replace fuel - Plug plug defective X7501185003 © 05/24 ECHO Incorporated...
  • Page 39 Cooling system dirty ation in dirty or Clean system or plugged dusty locations properly Spark Spark arrester arrester Normal wear Replace screen screen plugged Engine Internal engine does not See your dealer problem crank X7501185003 © 05/24 ECHO Incorporated...
  • Page 40 10. Install the spark plug. Connect the spark plug lead to the spark plug. 11. Remove blower pipe assembly from unit. X7501185003 © 05/24 ECHO Incorporated...
  • Page 41 64.82 m/sec (145 mph) (MPH) Maximum Air Speed with 77.7 m/sec (174 mph) pipes (MPH) Air Volume 11.75 m3/min. (414 cu. ft./min.) Sound Level at 50 ft. dB(A) scale per ANSI B175.265 75 dB(A) dB(A) X7501185003 © 05/24 ECHO Incorporated...
  • Page 42 ES-252 NOTES NOTES X7501185003 © 05/24 ECHO Incorporated...
  • Page 43 ES-252 NOTES X7501185003 © 05/24 ECHO Incorporated...
  • Page 44 P39726001001 - P39726999999 ECHO INCORPORATED 400 Oakwood Road Lake Zurich, IL 60047 www.echo-usa.com...