Electrical Installation - USC SS16 Operator's Manual

ELECTRIC WINCH AND CABLE KIT INSTALLATION (40 - 45 FT CONVEYORS)
12. Route wiring for limit switch as shown below. Use the wire clamps provided in the
kit to attach the cable as needed. Install pendant control to winch and make sure
the battery connections are secure. Operate the winch to verify it is operating
correctly. When lowering the conveyor, cease operation of the winch once the slide
assembly makes contact with the upper stop to prevent the cable from unspooling.
STEP 12:
ROUTE WIRING FOR LIMIT SWITCH AS SHOWN. USE THE WIRE CLAMPS PROVIDED TO
ATTACH WIRING AS NEEDED. INSTALL PENDANT CONTROL TO WINCH AND MAKE SURE BATTERY
CONNECTIONS ARE SECURE. OPERATE WINCH TO ASSURE IT IS OPERATING CORRECTLY.
Have a licensed electrician provide power to the machine per the National
CAUTION: LIMIT SWITCH MUST BE ADJUSTED CORRECTLY TO PREVENT DAMAGE TO THE UNIT
Electrical Code ANSI/NFPA 70 and local codes. For customer safety and ease of
WHEN FULLY RAISED. ADJUST SWITCH SO THAT WINCH WILL NO LONGER RAISE ONCE SLIDE
use, a motor disconnect switch may be mounted on the conveyor depending on
CONTACTS STOP.
options ordered.
WHEN LOWERING, IN ORDER TO PREVENT UNSPOOLING OF CABLE, CEASE OPERATION OF WINCH
Conveyors supplied with cord kits and/or used with USC control packages can ONCE UNIT HAS CONTACTED UPPER STOP.
be directly wired or plugged into the USC control panels for controlling on/off
and supplying motor overload protection.
control panel, end-user will be responsible for ensuring that motor thermal
overload protection is provided.
Page 52
USC CONVEYORS
THE LIMIT SWITCH MUST BE ADJUSTED CORRECTLY TO
PREVENT DAMAGE TO THE UNIT WHEN FULLY RAISED.
ADJUST LIMIT SWITCH SO THAT WINCH WILL NO LONGER
RAISE ONCE SLIDE CONTACTS STOP.
If conveyor is not controlled by a USC
THIS THIS
DRAW DRAW
CHEC CHEC
ENG A ENG A
UNLES UNLES
TOLERA TOLERA
FRACT FRACT
± 1/3 ± 1/3