Assessments - 4, GPA: 4.3
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NOTE ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Description Locate this safety decal on your unit. Make sure the decal is legible and that you understand and follow the instructions on it. If the decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information. Shaft Decal WARNING Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. • ALWAYS stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit. • DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit. • NEVER reach into any opening while the engine is running. Moving parts may not be visible through openings. 1 2 3 4 1 2 3 4 1. DRIVE ShAFT ASSEMBLy - Contains a specially designed liner and the flexible drive shaft. 2. NyLON CUTTING ATTAChMENT - Contains replaceable nylon trimming line that advances when the trimmer head is tapped against the ground while the head is turning at normal operating speed. 3. CUT-OFF KNIFE - Automatically trims line to the correct length: 5 in. after head is tapped on the ground. If trimmer is operated without a cut-off knife the line will become too long, the engine will overheat, and engine damage may occur. 4. PLASTIC DEBRIS ShIELD ASSEMBLy - Shield assembly includes the Cut-Off Knife. Helps protect the operator by deflecting debris produced during the trimming operation. This shield must be replaced with the steel shield for blade use. ConTenTs The ECHO product you purchased has been factory pre-assembled for your convenience. 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 -PAS Trimmer Attachment _____ 1 -Operator's Manual _____ 1 -Warranty Registration Card _____ 1 -Storage Hook Assembly assembly Parts Required: PAS or SRM-SB Power Head w/Shaft & Coupling. 1. Set Power Head/Shaft Assembly on a level surface. 2. Pull locator pin (A) out, and turn counter-clockwise 1/4 turn to lockout position. 3. Remove vinyl cap from attachment drive shaft. 4. Remove cardboard spacer, if necessary. 5. Carefully fit attachment drive shaft assembly into coupler (B) to decal assembly line (C), making sure that the inner lower drive shaft engages into the square upper drive shaft socket. A B D E C D C A power head shafT/lower shafT assembly WARNING Do not perform maintenance or assembly procedures with engine running. NOTE Earlier model Power Heads may have shorter couplings. Short couplings fit flush to decal point (E). New couplings are 4-3/4 in. long, and fit flush to line (C). NOTE Lower bearing housing and head assembly must be in line with the engine. 6. Rotate locator pin (A) 1/4 turn clockwise to engage lower shaft hole. Insure locator pin is fully engaged by twisting lower drive shaft. Locator pin should snap flush in coupler. Full engagement will prevent further shaft rotation. 7. Secure lower shaft assembly to coupler by tightening clamping knob (D). plasTIC shIeld InsTallaTIon (For Nylon Line Operation) Parts Required: Plastic Shield, Shield Plate, three (3) 5mm x 16mm screws. NOTE The plastic shield is for use with the Nylon Line Head only. Install Metal Shield when using plastic or metal blades. 1. Place plastic shield on bottom of bearing housing flange. 2. Place shield plate on plastic shield, align holes. Install three (3) screws from bottom through plate and shield into gear case. nylon lIne head InsTallaTIon (Use with Plastic Shield) Parts Required: Nylon Line Head. 1. Align locking hole in upper plate with notch in edge of gear housing and insert head locking tool (A). 2. Remove vinyl protector from PTO shaft, if installed. 3. Be sure upper adaptor plate remains on PTO shaft (B). 4. Thread line head (C) onto shaft by turning it counter clockwise until head is tight against upper plate (D). 5. Remove head locking tool (A). To advanCe TrImmer lIne See Maintenance Section for nylon line replacement. NOTE To advance trimmer line, tap trimmer head against the ground while the head is turning at normal operating speed. A D B A C remove nylon lIne head Caution Wear Gloves or personal injury may result: • Cutoff knife is sharp. • Gearcase and surrounding area may be hot. NOTE Do not disassemble nylon line head. 1. Align locking hole in upper plate with notch in edge of gear housing and insert head locking tool (A). 2. Remove line head (C) by turning it clockwise until head is completely off of shaft. 3. Remove head locking tool (A). IMPORTANT Semi-automatic nylon line heads must be used only with plastic debris shield with cut-off knife. Using nylon line heads with metal debris shield can result in trimmer damage, caused b...