Instruction/ maintenance manual of the product HC-155 Echo
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Specifications, descriptions and illustrativ e material in th is literature are as accurate as known at the time of publ ication, but are subject to change without notice . Illustrations ma y include optional equipment and accessories, and ma y not include all standard equipment.
2 X7502256706 © 9/2013 ECHO Inc. TABLE OF CONTENTS HC-155 TABLE OF CONTENTS Table of Contents ................ ................ ................. ................ ................ ................ ............. ................ ................ . 2 Introductio n .
HC-155 INTRODUCTION X7502256706 3 © 9/2013 ECHO Inc. INTRODUCTION W elcome to the ECHO f amily . This ECHO product w as designed and manuf actured to provide long lif e and on-the-job dependability . Read and understand this man ual and the SAFETY MANU AL.
4 X7502256706 © 9/2013 ECHO Inc. SAFETY HC-155 Additional or Replacement Manuals Replacement Operator , Safety Man uals, and P ar ts Catalogs are a vailab le from your ECHO dealer or at www .echo-usa.com or by contacting ECHO Inc., 400 Oakwood Ro ad, Lake Zurich, IL 60047 (800-673-1558).
HC-155 SAFETY X7502256706 5 © 9/2013 ECHO Inc. International Symbols Symbol Description Symbol Description Symbol Description Symbol Description Read and understand owners manual.
6 X7502256706 © 9/2013 ECHO Inc. SAFETY HC-155 Personal Condition and Safety Equipment Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. Prope r clothing and safety gear must be worn when operating unit.
HC-155 SAFETY X7502256706 7 © 9/2013 ECHO Inc. The ignition components of thi s machine generate an electromagnetic field during opera tion which may interfere with some pacemakers.
8 X7502256706 © 9/2013 ECHO Inc. SAFETY HC-155 All over head electrical conductors and com munications wires can have electricity flow with high voltages. This unit is not insulated against el ectrical current. Never touch wires directly or indirectly, otherwise serious injury or death may resul t.
HC-155 EMISSION CONTROL (EXHAUST / EVAPORATIVE) X7502256706 9 © 9/2013 ECHO Inc. • Check unit f or loose/missing n uts, bolts, and scre ws. Tighten and/or repla ce as needed. • Check that the cutting attachment is fir mly attach ed and in saf e operating condition.
10 X7502256706 © 9/2013 ECHO Inc. DESCRIPTION HC-155 DESCRIPTION Locate the saf ety decal(s) on your unit. Mak e sure the decal(s) is legib le and that you understand an d follow the instructions on it. If a decal cannot be read, a ne w one can be ordered from y our ECHO dealer .
HC-155 DESCRIPTION X7502256706 11 © 9/2013 ECHO Inc. 1. SUPPORT HANDLE - FOR LEFT HAND - Comfort able, textured finish provides anti-slip grip. Guard protects hand from the blade s. Warning decals are located on guard 2. BLADES - Double reciprocating blades mounte d to a blade s upport bar.
12 X7502256706 © 9/2013 ECHO Inc. CONTENTS HC-155 CONTENTS After opening the car ton, check f or damage . Immediately not ify your retailer or ECHO Dealer of damag ed or missing par ts.
HC-155 ASSEMBLY X7502256706 13 © 9/2013 ECHO Inc. ASSEMBLY This model is f actor y assemb led. Note: F or Nor mal cutting, Echo strongly reco mmends the blade guard be installed. In e xtreme conditio ns, such as commercial cutting or when cutting th ic k and/or dense branches , efficiency may be increased by tr imming without the blade g uard.
14 X7502256706 © 9/2013 ECHO Inc. OPERATION HC-155 Install Blade Guard 1. Mov e stop s witch to stop position 2. Disconnect spark plug wire. Hedge clipper blades are very sharp.
HC-155 OPERATION X7502256706 15 © 9/2013 ECHO Inc. Fuel Alternative fuels, such as E-15 (15% etha nol), E-85 (85% ethanol) or any fuels not meeting ECHO requirements are NOT approved for use in ECHO 2-stroke gaso line engines.
16 X7502256706 © 9/2013 ECHO Inc. OPERATION HC-155 Mixing Instructions 1. Fill an approv ed fuel container with half of the required amount of gasoline. 2. Add the proper amount of 2-strok e oil to gasoline . 3. Close container and shak e to mix oil with gasoline.
HC-155 OPERATION X7502256706 17 © 9/2013 ECHO Inc. 2. Choke Mov e choke (B) to Cold Star t ( ) (closed) position. 3. Purge Bulb Pump purge b ulb (C) until fuel is visible and flows freely in the clear fuel tank retur n line. Pump b ulb an additional 4 or 5 times.
18 X7502256706 © 9/2013 ECHO Inc. OPERATION HC-155 1. Stop Switch Mov e stop s witch (A) awa y from the ST OP position. 2. Purge Bulb Pump purge b ulb (C) until fuel is visible and flows freely in the clear fuel tank return line. Pump b ulb an additional 4 or 5 times.
HC-155 OPERATION X7502256706 19 © 9/2013 ECHO Inc. Hedge Trimming Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas . Breathing CO can cause unconsciousness, serious injury, or death . Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from yo ur face and body.
20 X7502256706 © 9/2013 ECHO Inc. MAINTENANCE HC-155 MAINTENANCE Moving parts can amputate fingers or cause severe injuries. Ke ep hands, clothing and loose objects away from all openings.
HC-155 MAINTENANCE X7502256706 21 © 9/2013 ECHO Inc. Air Filter Level 1. 1. Close choke (Cold Start P osition [ ]). This prev ents dir t from entering the carbureto r throat when the air filter is remov ed. Brush accumulated dir t from air cleaner area.
22 X7502256706 © 9/2013 ECHO Inc. MAINTENANCE HC-155 Spark Plug Level 2. Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) otherwise se v ere engine damage may occur . 1. Remov e spark plug and check f or f ouling, worn and rounded center electrode.
HC-155 MAINTENANCE X7502256706 23 © 9/2013 ECHO Inc. Exhaust System Spark Arrestor Screen Level 2. 1. Remov e spark plug lead. 2 . Re m ove mu f f l e r c ove r. 3. Place piston at T op Dead Center (TDC) to pre vent carbon/dir t from entering cylinder .
24 X7502256706 © 9/2013 ECHO Inc. MAINTENANCE HC-155 4. Inspect heat shield, and replace if dama ged. 5. Install heat shield, muffler , and ey eplate. 6. Tighten muffler mountin g bolts (or nuts) to 80-95 in•lbf (90-110 kgf•cm). 7. Install muffler co ver and attach spark plug lead.
HC-155 MAINTENANCE X7502256706 25 © 9/2013 ECHO Inc. Lubrication Blades Level 1. Hedge Clipper blades are very sharp. To uching them may lead to severe personal injury. Avoid touchi ng blades whenever possible, and always we ar gloves to protect hands.
26 X7502256706 © 9/2013 ECHO Inc. MAINTENANCE HC-155 1. Clean dir t from the grease fitting ( A ). 2. Apply 1-2 pumps of grease int o fitting, DO NOT o ver fill. Leav e room f or the grease to e xpand during operation 3. Wipe e xcess grease from around grease fitting.
HC-155 MAINTENANCE X7502256706 27 © 9/2013 ECHO Inc. 8. Connect spark plug wire. Adjustment Level 2. Hedge clipper blades are very sharp. Touching them may lead to severe personal injury. Use long hex wrenches and sockets with extensions when tightenin g blade screws and blade locknuts to kee p hands at a safe distance from sha rp blades.
28 X7502256706 © 9/2013 ECHO Inc. TROUBLESHOOTING HC-155 TROUBLESHOOTING Fuel vapors are extremely flamm able and may cause fire and/or explosion. Never test for ig nition spark by grounding spark plug nea r cylinder plug hole, otherwise serious personal injury may result.
HC-155 STORAGE X7502256706 29 © 9/2013 ECHO Inc. STORAGE The muffler and surroun ding cover become hot during operation. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may resu lt.
30 X7502256706 © 9/2013 ECHO Inc. SPECIFICATIONS HC-155 SPECIFICATIONS MODEL HC-155 (20) HC-155 (24) Length 1052 mm (41.4 in.) 1154 mm (45.4 in.) Width 272 mm (10.7 in.) Height 201 mm (7.9 in.) Weight (dry) 5.2 kg (11.5 lb.) Engine Type Air cooled, two-stroke, single cyli nder gasoline e ngine Bore 32.
HC-155 WARRANTY STATEMENTS X7502256706 31 © 9/2013 ECHO Inc. WARRANTY STATEMENTS ECHO LIMITED W ARRANTY ST A TEMENT FOR PRODUCT SOLD IN USA AND CANADA BEGINNING 01/01/2010 ECHO'S RESPONSIBILITY ECHO Incorporated’s Limited W arranty , provides to the original purchaser that this ECHO product is free from defects in materia l and workmanship.
32 X7502256706 © 9/2013 ECHO Inc. WARRANTY STATEMENTS HC-155 PURCHASED REP AIR P ARTS, SHORT BLOCKS AND ACCESSORIES .
HC-155 NOTES X7502256706 33 © 9/2013 ECHO Inc. NOTES.
34 X7502256706 © 9/2013 ECHO Inc. NOTES HC-155.
HC-155 NOTES X7502256706 35 © 9/2013 ECHO Inc..
36 S68011001001 /S68011999999 S76212001001 /S76212999999.
An important point after buying a device Echo HC-155 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Echo HC-155 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Echo HC-155 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Echo HC-155 you will learn all the available features of the product, as well as information on its operation. The information that you get Echo HC-155 will certainly help you make a decision on the purchase.
If you already are a holder of Echo HC-155, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Echo HC-155.
However, one of the most important roles played by the user manual is to help in solving problems with Echo HC-155. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Echo HC-155 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
