240Vac Option - Snorkel MHP1335 Repair Parts Manual

Electrical Circuit Diagram
MHPxxxx
240V AC Option
September 3rd 2012
Electrical schematic

240VAC option

P1-1 P1-2 P1-4
P4-1
Left Front Leg
SCB
P4-2
Right Front Leg
SCB
P4-3
Left Rear Leg
SCB
P4-4
Right Rear Leg
SCB
P4-5
Lift Enable
SCB
P3-4 P3-5 P3-6 P3-7 P3-8
TITLE Electrical Schematic - 240VAC Option
Page 3-4
Snorkel models MHP15/44 & MHP13/35 V3
x
P1-3 P1-6
P2-1
3
1 2
P2-2
Leg Left Front
SCB
P2-3
3
1
2
P2-4
Leg Right Front
SCB
P2-5
TBM LCB
P2-7
1
3
1 2
P2-8
Auto
SCB 2
P3-1
3
1 2 3
P3-2
Leg Left Rear
SCB
P3-3 4
3
1 2
P3-12
Leg Right Rear
SCB
P2-12
P3-9 P3-10 P3-11
Optional: Auto Level
1
2 4 6
87
87A
R
Phase
C
Earth
M
D
Neutral
Optional: 240VAC units only
E-Stop
12V 10A
LCB, C1 NC
2 1
Leg Interlock Switches
Closed = Leg Down
Leg Left Front
Leg Right Front
Leg Left Rear
Leg Right Rear
13 14
21 22
Boom Switch
Upper
Activated = Stowed
13 14
21 22
Boom Switch
Lower
Activated = Stowed
Cam
LCB
Open = Height Exceeded
Key Lockout
Closed = Lockout Disabled
Optional Height Lockout
1
E-Stop
UCB, C1 NC
Foot Switch
Power Select
UCB
Fuel
1
2 3
4
5 6
Elec
1 2
E-Stop
UCB, C2 NC
Optional: Bi-energy units only
B+
B-
B-
0
8
Power Select
LCB
Boom
1 Elec
3
2
Fuel
Boom/Stab Select
5 4 Elec
AC Motor 6
Fuel
12V
Charger
Key Switch
LCB, C1
4 3
Closed=Platform
Key Switch
LCB, C4
4 3
Closed=Base
Lower Boom
Basket Level
Basket Rotate
LCB
Upper Boom
2
2 1
P2-1
Enable
UCB
P3-2
P2-2
P3-1
2 1
P2-3
Slew
UCB
E-Lower
UCB
1
P3-4
2 1
P2-4 2 3
Choke
UCB
Lower Boom
UCB
2 1
P2-5
1
Start
UCB P3-5
2 3
Upper Boom
P2-6 UCB
1
Matrix UCB
P3-6
P2-10 2 3
Speed Ctrl
UCB
Tele Boom
UCB
P2-11
1
P3-7
2 3
P2-9
Basket Rotate
UCB
1
P3-8
P4-1 2 3
Alarm
UCB
P4-3
Overload P3-9
UCB
P4-5
P3-10
Lift Enable
UCB
P1-1 P1-4 P1-3 P1-6
P2-1 P2-2 P2-3 P1-1 P1-2 P1-3
P7-1
(Valve Supply)
P4-1
P7-2
P4-2
2 1
P7-3
Enable
LCB
P4-3
P7-4
Lift Enable
P4-4
P7-5
1
2
P4-5
3
Stab
P4-6
LCB
P4-7
2 1
P7-6
Overload
Choke UCB
P4-8
2 1
P7-7
P4-9
Start LCB
P4-10
P7-8
P4-13
P7-9
P4-14
P7-10
P7-11 P5-1
P7-12
P5-2
GP400LCB
P8-2
Engine Start
P8-9
P5-3
P8-11
Choke
Speed Ctrl
P5-4
P8-13
R2
P8-14
85 86
P5-5
30
87
P15-9
3
2 1 P14-1
LCB
87a
P14-2
1
2 3
P14-3
Slew
LCB
Ignition Coil
P14-4
P14-5
P14-6
P14-7
P5-6
P14-8
P14-9
P5-7
P14-10
P5-8
P15-1
1
P5-9
2 3
P15-2
P5-12
LCB
P15-3
+
1
Hour
P5-14
2 3
P15-4 Meter
LCB
P15-5
1
2 3
P15-6
Tele Boom
LCB
P15-7
3
2 1
P15-8
LCB
P15-11
P15-12
Load
Cell
P5-2
P5-1
Load Cell
Interface UCB
P1-2
P1-1
P4-1 P4-2
X
Proportional
Upper Boom Up
LCB Rotate Left
Rotate Right
Upper Boom Down
Tele Boom Out
Tele Boom In
Stabiliser
Control
Slew Left
Slew Right
Lower Boom Up
Basket Level Up
Basket Level Down
Lower Boom
Main Manifold
-
Bleed Down Upper Cylinder
Bleed Down Lower Cylinder