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ENGLISH

SRM MODELS: 

If your trimmer-brushcutter requires assembly before it 

can be used, you must make sure the unit is properly 

configured for the type of cutting attachment you will be 

using.  Follow the instructions in the Operator’s Manual 

provided with the unit.  You must install the required 

cutting attachment, debris shield, handle, and any other 

protective devices needed, such as a harness loop and 

safety harness. See SRM/PAS/SB Set-Up Guide Page 17) 
If your trimmer-brushcutter has been preassembled, you 

must make sure the unit is properly configured for the type 

of cutting you will be performing.  If the unit is not properly 

configured, you must first remove the incorrect parts, and 

then install the correct parts, following the instructions 

in the Operator’s Manual before using the trimmer-

brushcutter, 

PAS/SB MODELS:

Pro Attachment Series (PAS) and Split-Boom (SB) models 

are for use only with PAS series attachments, and must 

not be used with any other type or brand of attachment.  

Select the desired PAS attachment, and assemble 

the attachment to the powerhead driveshaft using the 

coupler.  Follow the safety and operating instructions in 

the Operator’s Manual provided with the attachment, and 

General Safety Instructions in this Safety Manual.

SRM MODEL

Front 

Handle

 

Front 

Handle 

Debris 

Shield

PAS MODEL

The Pro Attachment Series and Split-Boom models allow the use of a wide 

range of attachments to perform various lawn, garden, and landscaping tasks. 

These attachments have individual safety and operating rules which must 

be obeyed for safe operation.  You must read and understand the safety and 

operating instructions for each attachment before using the unit. You must also 

review the general safety instructions for PAS Attachments.
If you change PAS attachments, you must also make sure your front handle is 

properly configured for the new attachment.

PAS/SB Front Handle Configuration

The required front handle configuration of your 

PAS/SB unit may change, depending on the 

type of PAS attachment being used: 

•  Use the barrier bar provided with the PAS 

power head when instructed in the PAS 

Attachment Operator’s Manual.  

•  Remove the barrier bar when using an 

attachment that does not require a barrier.  

See the PAS/SB Attachments Barrier Bar Use table for barrier bar usage 

information. 

15

ASSEMBLY

Summary of Contents for SRM series

Page 1: ...M Trimmer Brushcutter PAS Pro Attachment Series Powerhead SB Split Boom Trimmer Brush cutter or PE Power Edger If you operate a model SB Split Boom or PAS Pro Attachment Series multi attachment unit y...

Page 2: ...t at all times and be physically capable of handling and controlling a grass trimmer trimmer brushcutter PAS attachment or Power Edger in a variety of applications If you are unable to handle the equi...

Page 3: ...Safety Alert symbol is used to alert you to potential personal injury hazards To avoid serious or fatal injuries obey all safety messages that follow this symbol Safety Alert Symbol DANGER Signal Word...

Page 4: ...can result in serious cuts and amputation Carbon Monoxide Hazard Alert Do not operate indoors Breathing carbon monoxide can cause serious or fatal injuries Explosion Hazard Alert Gasoline vapor can ex...

Page 5: ...s or open footwear increases risk of serious injury Stop Symbol Indicates the Stop position for the engine ignition switch Stop Switch Keep Bystanders 15m 50 feet Feet Away Keep bystanders at least 15...

Page 6: ...can throw debris Flying debris can cause serious injury Danger Zone Alert Maintain 15 m 50 feet radius danger zone around trimmer brushcutter Metal Blade Prohibition Use Nylon Line Head Only Metal bla...

Page 7: ...e read and understand the manuals before fueling or operating the tool Clear the work area of bystanders and pets Clear the work area of debris and other work hazards Make sure you have safe unobstruc...

Page 8: ...attempt to use the unit PERSONAL PROTECTIVE EQUIPMENT WARNING Operating a trimmer brushcutter or other powered cutting or work attachment may expose you to sharp blades powerful cutting action spinni...

Page 9: ...tion all in one unit ALWAYS wear safety glasses or goggles under the face shield and wear head protection when cutting overhead using a PAS or SB unit with Power Pruner or Hedge Clipper Attachments PR...

Page 10: ...Protection Operators who are sensitive to wood dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit Dust masks can provide pro...

Page 11: ...a doctor Repetitive Stress Injuries RSI Overuse of the muscles and tendons of the fingers hands arms and shoulders may cause soreness swelling numbness weakness and pain in these areas Repetitive hand...

Page 12: ...ves when handling blades Do not allow blades to contact any part of your body Work gloves do not provide protection from contact with moving blades Always keeps hands and body away from moving blades...

Page 13: ...D WARNING Plastic Debris Shields are equipped with a sharp cut off knife for cutting nylon trimmer line to length during operation Use extreme care when assembling nylon line head to gear case to avoi...

Page 14: ...ET UP GUIDE TO USE THESE CUTTING ATTACHMENTS GT Series Maxi Cut Grass Weed Plastic Cutters GT Dual Line ECHOmatic Line Head GT Single Line ECHOmatic Line Head 2 Line GT Rapid Loader Line Head You must...

Page 15: ...the powerhead driveshaft using the coupler Follow the safety and operating instructions in the Operator s Manual provided with the attachment and General Safety Instructions in this Safety Manual SRM...

Page 16: ...o install all of the parts required for blade operation These parts vary by type of blade being used and may include replacing the front handle with a U Handle See the SRM PAS SB Set Up Guide Page 17...

Page 17: ...NG DO NOT INSTALL BLADES ON GT CURVED SHAFT MODEL TRIMMERS Arbor diameter of Upper Blade must match arbor diameter of metal blades New cotter pin required each time blade is installed Brushcutters ove...

Page 18: ...distance between the rear handle and front handle and helps ensure the operator s hands are far enough apart to maintain good control of the unit Final Assembly Check List After assembly check your un...

Page 19: ...safety instructions for filling fuel containers at filling stations ALWAYS place container to be filled with gasoline on the ground to prevent static build up during filling ALWAYS keep the metal fill...

Page 20: ...arks open flames and other sources of ignition Fuel Mix WARNING 2 Stroke engine oil contains petroleum distillates and other additives that may be harmful if swal lowed Heated oil can release vapors t...

Page 21: ...uirements are NOT approved for use in 2 stroke gasoline engines Use of alternative fuels may cause performance problems loss of power over heating fuel vapor lock and unintended machine operation incl...

Page 22: ...g head PAS attachment does not move at idle If the cutting head work attachment moves at idle re adjust carburetor according to Carburetor Adjustment instructions and idle speed specifications provide...

Page 23: ...all obstructions NEVER drop start the unit or attempt to start the unit while it is resting on blade tips ALWAYS grip the unit firmly when starting to prevent loss of control when pulling starter han...

Page 24: ...t to stop After the engine has returned to idle and cutting attachment has stopped place the unit on a safe flat surface clear of obstructions Keep one hand on the throttle control handle assembly to...

Page 25: ...andard equipment Spark arrestors prevent hot glowing particles of carbon from being discharged from the muffler Operation with a damaged loose or missing spark arrestor can result in fire Hot Exhaust...

Page 26: ...ou have shut the unit off and the cutting work attachment has completely stopped moving ALWAYS wear appropriate personal protective equipment to protect eyes face hearing and hands ALWAYS wear protect...

Page 27: ...flammable debris such as dried leaves and sticks to build up in the exhaust area Heat from operation can ignite these materials and cause fire ALWAYS keep fingers hands and all other body parts away f...

Page 28: ...nd nylon line head is secured Make sure debris shield is aligned with drive shaft and is properly secured to the gear case housing Keep debris flow directed away from operator to minimize risk of bein...

Page 29: ...g debris away from operator Feed the line gradually into the material you wish to cut avoiding contact with fences or other barriers Model SRM PAS SB Straight shaft counter clockwise line head rotatio...

Page 30: ...tal blade Read understand and obey warnings and instructions on blade and blade packaging Wear sturdy work gloves when handling installing or removing metal blades Keep blades in protective packaging...

Page 31: ...me care when cutting near ground hazards and other obstacles ALWAYS stop unit immediately and check for blade damage if an object is struck Do not use blade if cracked bent chipped or dulled by impact...

Page 32: ...forces are reactive forces that push the unit directly toward the operator or that pull the unit directly away from the operator These forces are the result of cutting on the sides of the blade The di...

Page 33: ...ing blade to unit ALWAYS use correct assembly hardware when installing blade and debris shield ALWAYS use correct blade arbor size ALWAYS install blade with teeth pointed in direction of rotation ALWA...

Page 34: ...e and result in blade failure and injury To free a blade that is bound in the cut stop the engine and support the trimmer brushcutter to keep stress off the blade Push the tree away from the entry poi...

Page 35: ...ll trees PE MODELS DANGER Striking concrete or other hard materials with spinning edger blade can cause severe blade damage or breakage and serious or fatal injuries from flying fragments Stop unit im...

Page 36: ...k of slips and falls ALWAYS be aware of ground and walkway conditions in the work area and be prepared to maintain balance and footing when conditions change ALWAYS check edging area for all potential...

Page 37: ...can dislodge pieces of sidewalk curb paved surfaces or other hard materials and cause serious injury from flying debris NEVER set depth of blade cut deeper than 1 2 below guide surface Cutting too de...

Page 38: ...r case gets hot during use ALWAYS wear gloves when handling a unit that has been in use PAS HEDGE CLIPPER ATTACHMENT DANGER Hedge clipper blades are very sharp and can cause severe injuries even if en...

Page 39: ...ect spark plug lead before removing a blade obstruction NEVER use dull loose or damaged blades Keep blades properly adjusted and lubricated at all times NEVER adjust blades when engine is running Shut...

Page 40: ...ct hands KICKBACK HAZARDS Contact between the tip of the guide bar nose and objects such as tree limbs and branches can cause Kickback Kickback is a sudden forceful reaction that throws the guide bar...

Page 41: ...ar for damage if the cutting attachment strikes an obstacle during cutting NEVER use a saw chain with missing or damaged teeth Excessive vibration and erratic operation can cause chain failure and ser...

Page 42: ...ling tines PAS POWER EDGER ATTACHMENT Misuse improper assembly or use of unapproved attachments can result in serious injury engine failure and voiding of warranty Use only attachments approved for us...

Page 43: ...ot securely in place NEVER clean or reposition cultivator tines with engine running Stop engine and remove spark plug lead ALWAYS check ground for hidden obstacles before use and remove or mark locati...

Page 44: ...y repairs on a unit taking shortcuts or using questionable parts and performing repairs that are not approved may create a safety hazard that can cause serious injury Improper repair may also cause pr...

Page 45: ...e can result in fire ALWAYS keep muffler exhaust area clear of flammable debris when storing or transporting unit Allow unit to cool down before placing in a confined area such as a trunk covered pick...

Page 46: ...ping of cutting attachment caused by a restriction or by resistance to the cutting action Blade Cover Optional protective plastic cover used to prevent accidental contact with blades Used when carryin...

Page 47: ...uipment Edger A device with rotating blade that cuts a clean straight edge Normally used along the edge of hard surfaces such as between the lawn and a sidewalk Face Mask Protective device worn over m...

Page 48: ...ead that requires manual indexing of cutting line Maxi Cut Blade A cutting head with 3 straight blades that can be used in place of a nylon line head When the blade rotates centrifugal force causes th...

Page 49: ...g Using an arcing cutting motion to trim weeds and grass Semi Automatic Line Head Nylon line head that feeds line out when tapped on the ground during normal operation Spark Arrestor Muffler Muffler w...

Page 50: ...ENGLISH NOTES 50...

Page 51: ...ENGLISH NOTES 51...

Page 52: ...call 1 800 432 ECHO 3246 Ask how to obtain a FREE Safety Video Echo s Supplemental Safety Video provides helpful safety and cutting information To locate your nearest Shindaiwa dealer visit our websi...

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