LiftMaster SL575 Heavy-Duty Commercial Slide Gate Operator - Manual (Page 13)

13
IMPORTANT NOTE: This operator is shipped from the factory as a right hand mounted unit, unit MUST be phased correctly. On three
phase operators, power connections must be properly phased. If phased incorrectly, the gate operator will run reversed. To correct this
situation, shut off power at main power source and at the operators electrical disconnect switch. Then reverse any two of the three
power leads.
AVAILABLE CONDUIT ACCESS FOR THE ELECTRICAL BOX
The accessory tray is equipped with several 1-1/2" pass though holes as well as 3/4" and 1" knock outs for conduit connectors. The
electrical box is equipped with 3/4" and 1" knock outs for conduit connectors.
ON/OFF SWITCH POWER WIRING
NOTE: Before running power wiring refer to wiring specifications on page 8 for correct wire gauges.
Secure all electrical power connections inside the disconnect switch electrical box. Refer to electrical wiring diagrams on pages 30
and 32.
115
VOL
T 1 PH.
USE COPPER
CO NDUCT
OR ONL
Y
115 V
OL
T 1 P
H.
US E C OPPER
COND
UC TOR ONL Y
A
MANUAL DISCONNECT
NOTE: When the operator is under load, you may find it
necessary to relieve the tension on the drive chain before
disengaging the system.
115V SINGLE PHASE
POWER SWITCH ASSEMBLY
208/230V SINGLE PHASE &
ALL THREE PHASE
POWER SWITCH ASSEMBLY
Slot to Hold
Cable Stop
Cable Stop
SINGLE PHASE
All single phase 115V/208/230V operators will have the
following:
• L1 White
• L2 Black
• Ground, Green
THREE PHASE
All three phase operators will have the following:
• L1 Black
• L2 Black
• L3 Black
• Ground, Green
MODEL SL575
DISENGAGEMENT: Pull the disconnect chain and engage it
in the slot provided. The gate may now
be moved manually.
RE-ENGAGEMENT: Release the chain from the slot. (Some
operator output sprocket rotation may
be required for engagement.)