Tommy Gate CANTILEVER Series, Owner'S/Operator'S Manual, Page: 15 / 28

POWER UNIT CONTROL CIRCUIT
DPN: 010819
Page 15 of 28
Rev 14 4-8-19
TOMMY GATE
The original
hydraulic lift
+
-
M
+
-
Legend
Solenoid or relay contact (Normally Open)
Motor
Solenoid or relay coil
Circuit breaker with manual disconnect and reset
4awg wire
18awg to 14awg wire (colors match most common configuration)
Grounded through motor chassis
Elements within are part of the control
Positive 12V
Negative battery terminal or frame ground
Toggle Switch
Elements within are part of a circuit board (simplified diagram)
Relay contact (Normally Closed) /
Fuse
Solenoid (S4)
Solenoid (S5)
M
Solenoid (S1)
Solenoid (S6)
Solenoid (S4)
Solenoid (S2)
Solenoid (S3)
/
/
15 A
On/Off
Up
Down
COM
Platform Folded
Limit Switch
N.C.
S5
S6
S2
S3
S4
S1 (Open)
Ground
Green
Brown
Black
Red
+12V
Red Black
Shift Button
Up/Down Switch
Pump Motor
CR1
CR2
CR1
CR2 Note: Board layout
is different from
what is shown here.
Refer to the wiring
diagram for
terminal locations.
White
Limit
Switch
Red
Red
Black
Yellow
Yellow
Yellow
Blue
Yellow
Yellow
Black White
Black
Red w/ Black Stripe
Black (+)
Purple
Red
Green
Brown
Black Red