Case 845B VHP Operator's Manual page 72

8. MOLDBOARD WORKING LIGHTS SWITCH
(OPTIONAL)
This switch turns on the moldboard working lights. Press
the upper part of the switch to turn-on the moldboard
working lights (front / rear). Press the lower part of the
switch to turn-off the moldboard working lights.
9. CAB TAIL LIGHTS SWITCH
In the center position, the tail lights are off. Press the swi-
tch control backwards if continuous lighting of the tail li-
ghts is desired. Press the switch control forward if lighting
of the tail lights is desired, only when the backup drive is
activated.
10. DOZER BLADE LIGHT SWITCH (OPTIONAL)
Press the upper part of the switch to turn-on the dozer
blade working lights. Press the lower part of the switch to
turn-off the dozer blade working lights.
11. ROTARY LIGHT SWITCH (OPTIONAL)
Press the upper part of the switch to turn-on the rotary
lights. Press the lower part of the switch to turn-off the
rotary lights.
12. REAR WINDOW AND LATERAL REARVIEW
MIRRORS DEFROSTER SWITCH (OPTIONAL)
Press on the upper part of the switch to activate the rear
window and the lateral rearview mirrors defrosters. As
soon as the windows have been defrosted, press again
on the upper part of the switch to turn-off the defrosters.
The running time of the defrosters is 20 minutes.
3-32
CHAPTER 3 – INSTRUMENTS AND CONTROLS
13. 12V POWER TAKEOFF (PTO) (OPTIONAL)
The machine has a power takeoff for 12V accessories, lo-
cated on the side console, on the switchboard. The power
takeoff supplies electric power (direct current) when the
ignition switch is on "ACC" or "IGN" positions.
The maximum rated power for the equipment that can be
connected varies as shown below. Do not use equipment
that exceeds the power indicated for the power takeoff.
Power takeoff on the switchboard: 12V, 10A (120W).
•
Avoid the use of this power takeoff and the cigarette
•
lighter at the same time.
CAUTION: Don't try to connect a cigarette li-
ghter to the accessory power takeoff.
Do not place foreign material on the power
takeoff, especially metal objects such as coins
or pieces of aluminum paper. These objects
may cause a short circuit and can damage
the power takeoff or the power supply circuit.
Install always the power takeoff protection co-
ver when out of use.
Overloading the accessories power takeoff
can cause a short circuit. Do not use adap-
tors or more than one equipment at the same
time, on the power takeoff.
If the supply connector of the equipment is
too loose or too tight on the power takeoff, a
bad contact may occur or the power takeoff
may stick. Use accessories that they adapt
perfectly to the power takeoff only.
Using an electric equipment too long while the
engine is shut-off can discharge the battery.
14. COME-HOME
This switch is used if failure occurs in the transmission
control unit (ECU), in order to take the machine to the
nearest workshop, in case an immediate replacement of
the unit is not possible.
The action of this switch must be performed together with
the connection of the X23 e X23A connectors. For additio-
nal information, refer to "Come-Home" on page 8-5.
This is a three-position switch: Forward, Neutral and Re-
verse, being necessary to put the switch in the neutral
position and apply the parking brake, in order to start the
engine. Press on the front end of the switch with the en-
gine running, to drive the machine in forward gear, and
press on the rear end of the switch to drive the machine in
reverse gear. The intermediate position is the neutral.