10√√√√√√√√√√√√√√√√√√√MODELSSRM-2400SBSRM-2100SB√√√√√√√√√√√√√√√√√√√DESCRIPTIONThe ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions,shield installation and other assembly may be necessary.After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missingparts. Use the contents list to check for missing parts.Contents ListItems1 - Power Head w/Upper Drive Shaft Assembly1 - Lower Drive Shaft Assembly1 - Plastic Bag (co-pack)- 1, Operator's Manual- 1, Safety Manual- 1, Warranty Registration Card- 1, Limited Warranty Statement- 1, Plastic shield- 1, Tool Bag--1, 8 mm x 10 mm wrench--1, scrench--1, locking tool- 1, Nylon Trimmer Head- 1, Safety Glasses- 1, 2-Stroke Oil Sample, 2.6 oz.- 1, Front Handle (L.H.) Assembly-- 1, Plastic Bag---1, shield plate--- 3, 5 mm x 15 mm screws (shield mounting)CONTENTSBLADE TERMS & DEFINITIONSBlade ConvertibleModels (SRM-2100SB, SRM-2400SB) can be converted to utilize blades. Plastic/nylon blades require a, "Blade Conver-sion Kit", which includes a shoulder harness, and steel shield with necessary attaching hardware. Steel/metal blades alsorequire the, "Blade Conversion Kit", plus a "U-Handle Kit" or a Combo Kit.