56-VOLT LITHIUM-ION REAR-MOTOR 15" STRING TRIMMER — STX3800
22
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Slowly move the trimmer into and out of the area being cut, maintaining the
cutting head position at the desired cutting height. This movement can be either
a forward-backward motion or a side-to-side motion. Cutting shorter lengths
produces best results.
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Avoid trimming when grass and weeds are wet.
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Wire and picket fences can cause extra string wear or breakage. Stone and brick
walls, curbs, and wood may wear cutting line rapidly.
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Avoid trees and shrubs. Tree bark, wood moldings, siding, and fence posts can
easily be damaged by the cutting line.
LINE REPLACEMENT
NOTICE:
Always use the recommended nylon cutting line with a diameter that does not
exceed 0.105 in.(2.7 mm). Using line other than that specified may cause the tool to
overheat or become damaged.
WARNING:
Never use metal-reinforced line, wire, rope, etc. These can break off
and become dangerous projectiles.
Trimmer head assembly is shown for reference (Fig. 15a & Fig. 15b).
15a
15b
Flange
Flange Cover
Drive Shaft
Nut
Upper Cover
Spring
Trimmer Line
Bump Feed
Button
Spool Assembly
Spool Assembly
Spool
Washer
Torx screw
Spool Retainer
1. Remove the power plug from the string trimmer.
