Genisys
Dock Leveler Owners Manual
Pub. No. 1185-R1 - August 2004 25
ELECTRICAL SCHEMATIC - HYDRAULIC LEVELER
DENOTES MALE/FEMALE PLUG CONNECTION
DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK.
DENOTES WIRE NUT CONNECTION
DENOTES FIELD WIRES.
PB1
FOR VEHICLE RESTRAINT ITC.
TO DOK-LOK CONTROL BOX
"RAISE"
208-240v. 1PH. 60HZ. USE 10.0A DUAL ELEMENT TIME DELAY
208-240v. 1PH. 50HZ. USE 10.0A DUAL ELEMENT TIME DELAY
FROM CUSTOMER MAIN POWER & SAFETY PROTECTION
110-120v. 1PH. 60HZ. USE 15.0A DUAL ELEMENT TIME DELAY
T1 T1
SEE NOTE 1
T2 T2
IF FUSED DISCONNECT IS
NOT PROVIDED BY RITE-HITE
PRODUCTS CORPORATION,
FUSED DISCONNECT MUST
BE PROVIDED BY OTHERS
AND INSTALLED PER LATEST
EDITION OF UL508A AND NEC
REQUIREMENTS.
SEE NOTE 1
FUSED DISCONNECT
SEE NOTE 4
(BY OTHERS) A BRANCH CIRCUIT DISCONNECT SHALL
BE LOCATED WITHIN A 50 FT. RADIUS
AND BE VISIBLE FROM THE CONTROL
BOX LOCATION. [REFERENCE LATEST
EDITION OF NEC, SECTION 430]
MOTOR - 3/4 H.P.
(SEE MOTOR FLA CHART)
2850 R.P.M.
120v. 1 PH. 60 Hz
(Thermally Protected With Auto Reset)
J-BOX
J-BOX
MOTORPIT
LEGEND:
MOTOR CONNECTIONS
110-120v. 1Ph.
IF ROTATION IS WRONG
REVERSE T5 AND T8 LINES.
M
MOTOR
J-BOX
MOTOR - 3/4 H.P
(SEE MOTOR FLA CHART)
3450 R.P.M.
208-240v. 1 PH. 50/60 Hz
(Thermally Protected With Auto Reset)
Additional Motor Voltage Connections
M
NOTE:
1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor
Field Wiring To Be Minimum #12GA./Maximum #10GA. 60/75 Deg. C
Copper Wire, Insulated Sufficiently For Incoming Voltage.
2. All Control Field Wiring To Be Minimum #14GA. 60/75 Deg. C Copper Wire
Only, Insulated Sufficiently For Incoming Power.
3. All Internal Control Box Wiring To Be Minimum #16GA. 90 Deg. C, Red Copper
Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power.
4. Incoming Power Field Wiring: See Minimum Wire Size Chart.
G
G
L
N
N
1L1
1
T1 T2
P1 P2
T4
T3 T8
T2
T5
T1 T2
P1
P2
T4
T3
T8
T2 T5
T1
T2
MOTOR CONNECTIONS
110-120v. 1Ph.
IF ROTATION IS WRONG
REVERSE T5 AND T8 LINES.
FIGURE 24 - HL-900 Type 1 Control Box - 120v./208-240v. 50/60Hz. Single Phase