Page 2 - WARNING DANGER; explains possible hazards involved with the use of Power Pruner; and
2 I NTRODUCTION 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 and the SAFETY MANUAL you found in the same package. You willfind both easy to use and full of helpful operating tips and SAF...
Page 4 - DECALS; Engine Cover; INTERNATIONAL; • Inspect fuel lines, tank and area around carburetor for fuel leaks.
4 DECALS Locate this safety decal on your unit. The complete unit illustration found in the "DESCRIPTION" section, will help youlocate them. Make sure the decals are legible and that you understand and follow the instructions on them. If a decalcannot be read, a new one can be ordered from y...
Page 5 - PERATOR; Guide Bar and Saw Chain; WARNING DANGER
P OWER P RUNER TM O PERATOR ' S M ANUAL 5 FUEL WARNING DANGER Fuel is VERY flammable. Use extreme care when mixing, storing orhandling, or serious personal injury may result.• Use an approved fuel container.• DO NOT smoke near fuel.• DO NOT allow flames or sparks near fuel.• Fuel tanks/cans may be u...
Page 7 - Determine Operation Area; Operation; Use Proper Clothing & Equipment
P OWER P RUNER TM O PERATOR ' S M ANUAL 7 SAFE OPERATION WARNING DANGER All over head electrical conductors and communications wires canhave electricity flow with high voltages. Never touch wires directlyor indirectly when pruning, otherwise serious injury or death mayresult. Determine Operation Are...
Page 8 - KICKBACK
8 Keep A Firm Grip• Grip Power Pruner TM with both hands with thumbs and fingers encircling the handle, and shaft tube. 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 positions or onladders. Do not overreach. ...
Page 9 - Vibration and Cold; • Maintain good blood circulation by performing vigorous arm; Repetitive Stress Injuries; • Avoid using your wrist in a bent, extended or twisted position.
P OWER P RUNER TM O PERATOR ' S M ANUAL 9 EXTENDED OPERATION / EXTREME CONDITIONS Vibration and Cold It is believed that a condition called Raynaud’s Phenomenon, whichaffects the fingers of certain individuals may be brought about byexposure to vibration and cold. Exposure to vibration and cold mayc...
Page 10 - ESCRIPTION; spark plug socket); EMISSION; Models
10 I M P O RTA N T E N G I N E I N F O R M AT I O N ENGINE FAMILY : TEH021UB24RADISPLACEMENT : 21.2ccTHIS ENGINE MEETS U.S. EPA PHI AND 1995 -1999 CALIFORNIA EMISSION REGULATIONS FORULGE ENGINES. REFER TO OWNER’S MANUALFOR MAINTENANCE SPECIFICATIONS ANDADJUSTMENTS. D ESCRIPTION Due to packaging rest...
Page 14 - drive; WARNING DANGER; For your convenience the Power Pruner
14 WARNING DANGER Saw chain is sharp! Always wear gloves when handling cuttingattachment, otherwise serious personal injury may result. 1. Loosen the (4) four lower bolts (A) on the cutting attachment, and remove location bolt (B). 2. Slide the cutting attachment onto the shaft housing until the hol...
Page 15 - Remove the cutting attachment from the Power Pruner; shaft; WARNING DANGER; To Adjust Saw Chain Tension.
P OWER P RUNER TM O PERATOR ' S M ANUAL 15 1. Remove the cutting attachment from the Power Pruner TM shaft housing by removing the location bolt (B), loosening the (4) fourlower bolts (A) clamping the cutting attachment to the shafthousing and slide the cutting attachment off. 2. Loosen the 4 screws...
Page 16 - Fuel Requirements; Mixing - Follow directions on the oil container.; Handling Fuel; slowly allowing pressure to equalize.
16 P RE -O PERATION FUEL Fuel Requirements Gasoline - Use 89 Octane [ ] gasoline or gasohol known to be goodquality. Gasohol may contain up to 10% Ethyl (grain) alcohol or 15%MTBE (methyl tertiary-butyl ether). Gasohol containing methanol (woodalcohol) is NOT approved. Two-Stroke Oil - A two-stroke ...
Page 17 - Automatic Oiling System; Wipe debris from around oil fill cap.; S M
P OWER P RUNER TM O PERATOR ' S M ANUAL 17 Automatic Oiling System 1. Wipe debris from around oil fill cap. 2. Remove oil fill cap and fill reservoir with a quality, low viscosityguide bar and saw chain oil. NOTEThe discharge volume of the automatic oiler is preset to deliver 3 to4 cc/min. at normal...
Page 18 - NOT operate unit if leaks are found.; DETERMINE; • Review the area to be trimmed. Look for hazards that could
18 15 M (50 ft.) EQUIPMENT CHECK Before operation a complete check of the unit must be performed;• Check unit for loose/missing nuts, bolts and screws. Tighten and/or replace as needed. • Inspect fuel lines, tank and area around carburetor for fuel leaks. DO NOT operate unit if leaks are found. • Ch...
Page 19 - and instructions for safe operation.
P OWER P RUNER TM O PERATOR ' S M ANUAL 19 O PERATION WARNING DANGER Do not operate this product indoors or in inadequately ventilatedareas. Engine exhaust contains poisonous emissions which cancause serious injury or death. • Provide all operators of this equipment with the Operator's Manual, and i...
Page 20 - STOPPING; Release Throttle. Allow engine to idle for a minute.
20 5. After engine fires (or five [5] pulls), move choke lever back to“Run” position. Hold throttle trigger and throttle trigger lockoutfully depressed and pull recoil starter handle/rope until enginestarts and runs. Release throttle trigger and allow unit to warm upat idle for several minutes. NOTE...
Page 23 - Remove the air cleaner cover. Clean and inspect the element for; Use a clean rag to remove loose dirt from around fuel cap and empty
P OWER P RUNER TM O PERATOR ' S M ANUAL 23 AIR FILTER Level 1.Tools Required: 25mm or 50mm (1 in. or 2 in.) medium bristle paintbrushParts required: . 90008 REPOWER TM AIR & FUEL FILTER KIT. 1. Close choke (Cold Start Position). This prevents dirt from entering the carburetor throat when the air...
Page 24 - Remove spark plug and check for fouling, worn and rounded center; COOLING; Overheating and engine seizure can occur when:
24 SPARK PLUG Level 2. Tools Required: 10x19mm (13/32x3/4in.) T-wrench, Feeler gauge,(preferably a wire gauge), Soft metal brush Parts Required: Spark Plug, NGK BPMR-7A; P/N 15901010230 1. Remove spark plug and check for fouling, worn and rounded center electrode. 2. Clean the plug or replace with a...
Page 25 - Use the wooden stick or brush to remove dirt from cylinder fins.; Spark Arrestor Screen; Clean carbon deposits from screen and muffler components.
P OWER P RUNER TM O PERATOR ' S M ANUAL 25 3. Use the wooden stick or brush to remove dirt from cylinder fins. 4. Remove grass and leaves from the grid between the recoil starterand fuel tank. 5. Assemble components in reverse order. NOTEWhen installing the engine cover, be certain the tab of the me...
Page 26 - CARBURETOR; Emission Models
26 1. Before adjusting the carburetor, clean or replace the air filter andspark arrester screen. 2. Start engine and run for several minutes to reach operatingtemperature. 3. Stop engine. Turn HI (A) speed needle CCW (counter clockwise)to stop. Turn LO (B) speed needle midway between full CCW andCW ...
Page 27 - Basic Setting; c. Final setting - Set needle at mid point between lean rich drop-; Idle Speed Adjustment; WARNING DANGER; Non Emissions Models
P OWER P RUNER TM O PERATOR ' S M ANUAL 27 Basic Setting 1. Stop engine and turn both LO (B) and HI (A) needles in, CW untilthey stop and are lightly seated. IMPORTANTDO NOT over tighten needles. Forcing them to tighten willdamage the carburetor. 2. Turn needles out CCW: LO (B) 3/4 turns; HI (A) 1-3...
Page 28 - Guide Bar Replacement / Installation; Remove sprocket cover.; Saw Chain Installation; Level 3; Engage saw chain with sprocket.
28 WARNING DANGER Never try to replace or adjust guide bar and saw chain with engine running. This saw chain is VERY sharp, wearheavy gloves to protect your hands when handling it. Wear eye protection meeting CE or ANSI specification Z87.1. B A GUIDE BAR AND SAW CHAIN REPLACEMENT Guide Bar Replaceme...
Page 29 - should be exposed above top cutter edge.
P OWER P RUNER TM O PERATOR ' S M ANUAL 29 FILING SAW CHAIN Level 3. Tools Required: 4.5 mm round File P/N 89751001130; Flat File P/N 89751100230; Depth Gauge P/N 89751400232. IMPORTANTDull or damaged cutters will result in poor cutting performance,increased vibration and premature saw chain failure...
Page 30 - ROUBLESHOOTING
30 Remedy Muffler wetwith fuel Enginedoes notcrank No fuel atcylinder Spark atend ofplug wire No spark at endof plug wire Spark atplug No spark at plug EngineCranks Fuel atcarburetor No fuel atcarburetor Open chokeClean/replace air filterAdjust carburetorSee your Echo dealer Stop switch offElectrica...
Page 32 - Call; ECHO Incorporated; CONSUMER PRODUCT; Genuine ECHO Parts and ECHO REPOWER; Parts and Assemblies for
ECHO, INCORPORATED 400 O AKWOOD R OAD L AKE Z URICH , IL 60047 DEALER? Call 1-800-432-ECHO ECHO Incorporated 400 Oakwood Road Lake Zurich, IL 60047 Technical Publications Orders CONSUMER PRODUCT SUPPORT 1-800-673-1558 8 - 5 Mon - Fri C.S.T. S ERVICING I NFORMATION PARTS Genuine ECHO Parts and ECHO R...