Toro Pro Sweep 07066, Service Manual

Page: 68 / 103

Pro Sweep
Page 4 -- 12
Electrical System
Proximity Switches
1. LH switch plate
2. Offset lockout switch (hole 5)
3. Turn around position switch (hole 1)
4. Lock nut (2 used per switch)
5. Lock washer (2 used per switch)
6. RH switch plate
7. Transport position switch (hole 3)
8. Broom enable switch (hole 7)
9. Hitch home switch
Figure 10
FRONT
RIGHT
2
3
6
8
9
1
5
7
4
4
5
4
5
5
4
The Pro Sweep uses five (5) identical inductive proximi-
ty switches to control sweeper operation. These proxim-
ity switches are normally open and close when a
sweeper frame component is positioned near the target
end of the switch. The switches incorporate a LED on
the cable end of the switch. The LED illuminates when
the switch is in the closed position. The switches are
mounted on the main sweeper frame in three (3) loca-
tions (Fig. 10).
Proximity Switch Operation
The turn around position proximity switch is located on
the RH switch plate in the hole identified with number 1.
This switch is used to identify the dump hopper turn
around height position when the sweeper is offset (not
positioned directly behind the tow vehicle). The sensing
plate for the turn around position switch is a gusset at the
top of the pitch frame.
The transport position proximity switch is located on the
RH switch plate in the hole identified with number 3. This
switch is used to identify the dump hopper transport
height position when the sweeper is positioned directly
behind the tow vehicle (not offset). The sensing plate for
the transport position switch is a gusset at the top of the
pitch frame.