Maintenance - Craftsman WEEDWACKER 316.790130 Manual Del Usuario

TO ADJUST THE TRIMMING LINE LENGTH
Your trimmer is equipped with a cutting attachment that
allows the operator to release more trimming line without
stopping the unit. To release additional line, lightly bump
the cutting attachment on the ground while
operating the trimmer at high speed (Fig. 12).
NOTE: Line release becomes more difficult as cutting
line becomes shorter. Always keep the trimming line
extended to its full cutting length.
Each time the head is bumped, about 1 inch (25.4 mm)
of line is released. A blade in the guard will cut the line to
the proper length if excess line is released.
For best results, bump the head on bare ground or hard
soil. If line release is attempted in tall grass, the motor
may overheat and fail.
WARNING:
Do not remove or alter the line
cutting blade assembly. Excessive line length
can cause unit to overheat and result in
serious personal injury.
DECORATIVE TRIMMING
Perform decorative trimming by removing all vegetation
around trees, posts, fences, etc.
Rotate the entire unit so that the cutting attachment is at
a 30° angle to the ground (Fig. 13).
MAINTENANCE SCHEDULE
FREQUENCY
Before each use
Before each use
Between each use
Every Line Installation
GENERAL RECOMMENDATIONS
WARNING:
To prevent serious injury, never
perform maintenance on the unit while it is
running. Shut off and unplug the unit before
cleaning or performing any maintenance.
The warranty on this line trimmer does not cover
items that have been subjected to operator abuse or
negligence. To receive full value from the warranty, the
operator must maintain the unit as instructed in this
operator's manual.
These required maintenance procedures should be
performed at the frequency stated in the table. They
should also be included as part of any seasonal tune-up.

MAINTENANCE

MAINTENANCE REQUIRED
Check for loose or damaged parts.
Check for loose fasteners and parts.
Clean units and labels.
Clear debris from the cutting attachment
CHECK FOR DAMAGED/WORN PARTS
Inspect the unit for any worn or damaged parts. Repair
or replace damaged parts before operating.
CHECK FOR LOOSE FASTENER PARTS
• Cutting Attachment
• Assist Handle Hex Nuts/ Screws
• Cutting Attachment Shield Screws
– 11 –
Fig. 12
Fig. 13