Battery Plugged In With Keypad - prime mover smx45 Master Service Manual

F-code Section
PT S5.0
Electrical Functions
Version no T-code
002 SMX
Pressure Oil
Return Oil
B+ Circuit
B- Circuit
Signal
Pre-Charge Voltage
146
Return
C-code
5000

1.1. Battery Plugged In With Keypad

With the battery connected to the truck, wire number 1
connects battery voltage to the positive side of the main
contactor (K10), control fuse (F50), positive of the key switch
jumper, electronic tiller arm card (ETAC) [A2] and positive
side of resistor (PTC R1.) From resistor (PTC R1), a voltage
of 1.0 to 1.5 volts less than battery voltage is provided to fuse
(F51) and positive side of the main ON/OFF switch (S21.)
Symbol
A1 Drive Transistor Controller
A2 Electronic Tiller Arm Card Transistor Controller
F50 Keypad/Tiller Arm Circuit Fuse
F51 Main Control Fuse
H1 Horn
J11 Handle Stem Base Wire Connection
J41 Service Key (CAN) Wire Connection
K4 Main Contactor Relay
K10 Main Contactor
K30 Pump Motor Solenoid
Master Service Manual
Designation Symbol
M1
M3
S18-1
S18-2
S21
S24
S25
S36
Y1
Y10
Designation
Drive Motor
Pump Motor
Horn Switch
Horn Switch
Main ON/OFF Switch
Arm Angle (A) Switch
Arm Angle (B) Switch
Lift Limit Switch
Brake Coil
Lower Valve Coil
2006-12-12