Gearmore & RC30-84, Инструкция по эксплуатации, обслуживанию и ремонту

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SECTION 3 - Operating Instructions
10
3-1 GENERAL SAFETY
Only qualified people should operate this machine. Operator should wear hard hat, safety glasses, and
safety shoes. It is recommended that tractor be equipped with Rollover Protective Systems (ROPS) and
a seat belt be used. Before beginning operation, clear work area of objects that may be picked up and
thrown. Check for ditches, stumps, holes, or other obstacles that could upset tractor or damage rotary
mower. Always turn off tractor engine, set parking brake, and allow rotary mower blades to come to a
complete stop before dismounting tractor.
3-2 ADJUSTING FOR WORK
The rotary mower should be operated at the highest position which will give optimal cutting results.
This will help prevent the blades from striking the ground, reducing blade wear and undue strain on the
machine. For best results under heavier cutting conditions, always tilt the rotary mower approximately
2 inches (51mm) lower in the front. This tilt decreases horsepower requirements and increases potential
ground speed. When fine shredding is desired, adjust rotary mower deck level or slightly lower in the
rear. This will keep the foliage under rotary mower until thoroughly shredded. More power is required
for shredding.
WARNING
T
HE MOWER CAN FALL FROM HYDRAULIC SYSTEM FAILURE
. T
O AVOID SERIOUS INJURY OR
DEATH
,
SECURELY SUPPORT ROTARY MOWER BEFORE WORKING UNDERNEATH
.
WARNING
A
VOID PLACING HANDS
,
FEET OR ANY OTHER BODY PARTS BENEATH THE ROTARY MOWER
WHILE MAKING HEIGHT ADJUSTMENTS
.
Figure 3-1 Tailwheel Height Adjustment
Each rotary mower can be adjusted to several
cutting heights. The RC30 can be adjusted to
approximately 1-
1
/
2
" to 9" of cutting height. To
adjust, raise rotary mower and block securely in
position. Remove bolt from adjusting strap
shown in Figure 3-1. Adjust tailwheel frame up
or down and secure in desired position.
Adjustment Bolt