26
Pub. No. 1210 - April 2016
RITE-HITE
®
RHH-4000 Dock Leveler Owner’s Manual
ELECTRICAL SCHEMATIC CONT.
COM
1
6
5
4
2
3
BK
6
3
5
2
4
1
OR
BR
RD
YE
LD14
LOWER
E-STOP
LIP OUT
RAISE
LD13
LD12
LD11
DETAIL B
- DISCREET INPUTS PUSHBUTTONS
X2 SCALE
DOWN
UP
DETAIL A
- DIP SWITCH SETTINGS
SW1
FACTORY POSITION
FUNCTION CONTROLLED
1 (DOWN)
(DIP SWITCH 1 NOT USED)
2 (UP)
GREEN LIGHT ITL/ITC
(DOWN - IF REQUIRED/UP TO DISABLE)
3 (UP)
OVERHEAD DOOR INTERLOCK
(DOWN - IF EQUIPPED/UP TO DISABLE)
"A"
A
A
NOTE : RESTRAINT ITL/ITC OPTIONS, (IF EQUIPPED):
-
GREEN LIGHT INTERLOCK AND COMBINED POWER UNIT OUTPUTS
LOCATED IN VEHICLE RESTRAINT CONTROL BOX. WIRING DESIGNATIONS
SHOWN ON VEHICLE RESTRAINT SCHEMATIC.
- GEN II CONTROLS: (J11-1/J11-2) URC CONTROLS: (CR1-A/CR1-B)
N.O. CONTACT (
MUST BE DRY CONTACT
), CLOSES WHEN THE RESTRAINT IS
ENGAGED OR IN HORN OVERRIDE MODE.
(NOTE: DIP SWITCH 2 DOWN IF EQUIPPED/UP TO DISABLE.)
GLT ITL (J11-1)
CMBD PU (J11-2)
LD3
LD2
GLT ITL
CIRCUIT
(COM)
(COM)
(COM)
CRx
(SEE NOTE)
(COM)
(COM)
CMBD PU
CIRCUIT
(GLT ITL/J111)
(CMBD PU/J112)
(COM)
DETAIL C
- RESTRAINT CONTROLS (IF EQUIPPED)
LEVELER POWER CB
CRx
(SEE NOTE)
1
2
3
"RAISE"
COM(BK)
PB1(RD)
PB1
"LIP OUT"
COM(BK)
PB2(OR)
PB2
COM(BK)
PB3(YE)
"EMERGENCY STOP"
(IF EQUIPPED)
COM(BK)
PB3
J11-3
J11-2
J11-1
NOTE
: TERMINATE UNUSED WIRES W/CRIMP CONNECTOR OR EQUIVELENT.
WIRE COLOR
OPERATOR INTERFACE (DISCRETE INPUTS)
J16.1
J16.2
J16.3
J16.4
J16.5
J16.6
E-STOP / PLATFORM STOP
LOWER BUTTON
LIP OUT BUTTON
RAISE BUTTON
(no contact)
COMMON
YELLOW
BROWN
ORANGE
RED
-
BLACK
FIGURE 23B - 115V. 60HZ. SINGLE PHASE SCHEMATIC - PAGE 2 OF 2
