Volt Rear Switches & 4-Pin Socket (Mm, Nn, & Oo); Back Up Alarm (Pp); Volt Front Switches & 4-Pin Socket (Qq, Rr, & Ss) - Ventrac 4500Y Operator's Manual

Attention
The front and rear 4-pin sockets are designed for
use with Ventrac original equipment only.
These connectors (4-pin socket) are rated for 20 amp
maximum current draw. Engine alternator and/or bat-
tery capacity determine allowable continuous draw.
12 Volt Rear Switches & 4-Pin Socket
(NN, OO, & PP)
The rear 4-pin socket provides
electrical power to rear mounted
attachments that are equipped
with electrical controls.
(e.g. ES220 Spreader)
The switches turn off and on the
electrical power to the rear 4-pin
socket.
Depressing the right portion (1) of
the on/off switch turns on electri-
cal power to the 4-pin socket.
Depressing the left portion (2) of
the switch turns off electrical power.
Depressing the right (3) or left (4) portion of the
mo/off/mo switch turns on electrical power to the 4-pin
socket. Releasing the switch turns off electrical power.
12 Volt Front Switches & 4-Pin Socket
(QQ, RR, & SS)
The front 4-pin socket
provides electrical
power to attachments
that are equipped with
electrical controls.
(e.g. broom rotation
actuator, snow blower
discharge chute angle)
The switches turn off and on the elec-
trical power to the front 4-pin socket.
Depressing the top portion (1) of
the on/off switch turns on electrical power to the
4-pin socket. Depressing the bottom portion (2) of the
switch turns off electrical power.
Depressing either the top (3) or bottom (4) momentary
on switch turns on electrical power to the 4-pin socket.
Releasing the switch turns off electrical power.
OPERATIONAL CONTROLS
1 2
3 4
1. On
2. Off
3. Momentary On
4. Momentary On
1 3
2 4
1. On
2. Off
3. Momentary On
4. Momentary On
Operation - 30
Electric PTO Remote Socket (TT)
The electric PTO remote socket is used with attach-
ments equipped with a remote PTO switch (e.g.
HG150 generator), allowing the operator to shut off
the power unit PTO from the attachment.
Back Up Alarm (UU)
The back up alarm emits an intermittent signal when
the power unit is operated in reverse to alert nearby
persons that the power unit is backing up.
Dual Hydraulic Front Coupler Switch (VV)
The optional switch handle is part of the dual front
hydraulic auxiliary kit and is used to control which
set of quick couplers is controlled by the secondary
SDLA lever. The secondary SDLA lever operates the
hydraulic couplers with red and yellow indicators until
the button on the handle is depressed. Pressing the
button switches the secondary SDLA lever to control
the operation of the hydraulic couplers with white
and black indicators. Release the button to return to
normal operation.