Iseki SBC550FH, Operation Manual

Page: 43 / 152

SFH220,240
42
3.1. MASTER BRAKE PEDAL
The front mower stops travelling by depressing this
pedal.
3.2. HST FORWARD TRAVEL PEDAL
Depress this pedal, and the front mower starts moving
forward. Forward travelling speed is controlled only by
depressing it: forward travel accelerates and decelerates
by the extent the pedal is depressed.
3.3. HST REVERSE TRAVEL PEDAL
Depress this pedal, and the front mower starts
reversing. The buzzer sounds when the front mower is
moving to backward.(SFH240F-B) Reverse travelling
speed is controlled only by depressing it: reverse travel
accelerates and decelerates by the extent the pedal is
depressed.
3.4. DIF-LOCK PEDAL
To minimize the turning radius of the front mower, the
differential gear system is installed, which causes the
right and left driving wheels to turn at different speed
when turning. On the other hand, it causes the wheels
to slip on wet grass or soft ground. In such a case, lower
engine speed and depress the dif-lock pedal, and then
the differential gears are locked and both wheels turn at
the same speed, which results in straighter travelling.
WARNING:
・
Never use the dif-lock when travelling at
high speeds.
・
It is very dangerous to attempt to turn
the front mower with the dif-lock pedal
depressed. When turning the front mower,
be sure to release the dif-lock pedal.
・
When the dif-lock is not released despite
releasing the dif-lock pedal, stop the front
mower immeditately and ask your dealer
to repair.
3.5. PARKING BRAKE LEVER (Except G type)
While depressing the master brake pedal fully, move
the lever rearward and the parking brake is applied. To
release the parking brake, depress the master brake
pedal again.
IMPORTANT: Never start travelling with the parking
brake applied, or the brake performance
will deteriorate soon or, even worse, the
brake system could break down.
CAUTION: When leaving the front mower,
be sure to apply the parking brake.
FIG. 36
1
5
2
3
(1) Master brake pedal
(2) HST forward travel pedal
(3) HST reverse travel pedal
(5) Parking brake lever (Except G type)
FIG. 37
4
(4) Dif - lock pedal