Ryobi 2075r - Manual (Page 11)

11
OPERATING INSTRUCTIONS
CAUTION: Do not remove or alter
the line cutting blade assembly.
Excessive line length will cause
clutch to overheat and may result
in serious personal injury.
Fig. 12
Each time the head is bumped, about 1 inch
(25.4 mm) of trimming line is released. A blade
in the string guard will cut the line to the proper
length if excess line is released.
For best results, tap the head on bare ground
or hard soil. If line release is attempted in tall
grass, the engine may stall.
Fig. 11
ADJUSTING TRIMMING LINE LENGTH
Your unit is equipped with a cutting head that
allows the operator to release more trimming
line without stopping the engine. To release
additional line, lightly tap the cutting head on
the ground (Fig. 11) while operating the unit at
high speed.
NOTE: Always keep the trimming line fully
extended. Line release becomes more
difficult as cutting line becomes shorter.
EDGING
For edging with the trimming head attachment,
locate and lock the release button into the 90°
edging hole or 180° edging hole in the Click-
Link system (Fig. 10).
DECORATIVE TRIMMING
Decorative trimming is accomplished by
removing all vegetation around trees, posts,
fences, etc.
Rotate the entire unit so that the cutting head
is at a 30° angle to the ground (Fig. 12).
MAINTENANCE AND REPAIR INSTRUCTIONS
FREQUENCY MAINTENANCE REQUIRED REFER TO:
Daily or Before Fill fuel tank with correct oil and fuel mixture. Page 8
Starting Engine
Every 10 Hours Clean and re-oil air filter. Pages 14-15
Every 50 Hours Check spark plug condition and gap. Page 16
MAINTENANCE SCHEDULE
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.
WARNING: Never perform maintenance
or repairs with unit running. Always
perform maintenance and repairs on a
cool unit. Disconnect spark plug wire to
make sure the unit will not start.