Using The Safety-Interlock System - Toro Z Master Professional 7500-D Series Operator's Manual

1. Upper part of the roll bar
2. Knob in the latched
position
3. Pull the knob to unlatch.
Raising the Roll Bar
Important:
Always use the seat belt with the roll
bar in the raised position.
1. Raise the roll bar to the operating position and
rotate the knobs until they move partially into
the grooves (Figure
2. Raise the roll bar to the full upright position while
pushing on the upper roll bar so that the pins
snap into position when the holes align with the
pins (Figure 9).
3. Push on the roll bar and ensure that both pins
are engaged (Figure
1. Engaged
Figure 8
4. Rotate the knob out 90°
to hold it in the unlatched
position.
5. Knob in the unlatched
position
9).
9).
Figure 9
2. Partially engaged—do not
operate the machine with
the ROPS in this position.
Using the Safety-Interlock
System
WARNING
If the safety-interlock switches are
disconnected or damaged, the machine could
operate unexpectedly, causing personal
injury.
• Do not tamper with the interlock switches.
• Check the operation of the interlock
switches daily and replace any damaged
switches before operating the machine.
g225804
Understanding the
Safety-Interlock System
The safety-interlock system is designed to prevent the
engine from starting unless:
•
The parking brake is engaged.
•
The blade-control switch (PTO) is disengaged.
•
The motion-control levers are in the N
position.
The safety-interlock system also is designed to shut
off the engine when the motion-control levers are
moved from the N
parking brake engaged or if you rise from the seat
when the PTO is engaged.
The Horizon Display Monitor has symbols to notify
the user when the interlock component is in the
correct position. When the component is in the correct
position, the corresponding symbol displays on the
monitor.
1. Symbols display on the monitor when the interlock
components are in the correct position.
g008619
18
- position with the
EUTRAL LOCK
Figure 10
-
EUTRAL LOCK
g230650