Chamberlain HJ Owner's Manual page 5

WARNING
DISCONNECT POWER AT THE FUSE BOX BEFORE
PROCEEDING.
OPERATOR MUST BE PROPERLY GROUNDED AND
CONNECTED IN ACCORDANCE WITH LOCAL
ELECTRICAL CODES. NOTE: THE OPERATOR
SHOULD BE ON A SEPARATE FUSED LINE OF
ADEQUATE CAPACITY.
ALL ELECTRICAL CONNECTIONS MUST BE MADE
BY A QUALIFIED INDIVIDUAL.
REFER TO MASTER WIRING DIAGRAM.
MAKE CONNECTION THROUGH THE 1-1/16" DIA., LABELED HOLE.
DO NOT RUN CONTROL WIRES IN THE SAME CONDUIT AS THE POWER WIRES.
Install the optional Reversing Edge before
proceeding with the installation of the Control
Station.
10. Complete the electrical connections to operator
and control station (Refer to Control Connection
Diagram, Pg. 20). Fasten the control station to the
wall.
FASTEN WARNING NOTICE BESIDE OR
BELOW THE PUSH BUTTONS.
11. Apply power to operator. Press either the OPEN
or the CLOSE push button and observe direction
of door travel. Press the STOP button.
If door does not move in the correct direction,
check for improper wiring at control station or
between operator and control station.
If the operator is single phase and control station
wiring is correct, exchange the red and orange
wires of the MOTOR CABLE at the motor end.
If operator is three phase and control station
wiring is correct, exchange any two of the three
incoming power leads.
If electrical problems persist, call our Toll Free
number (1-800-528-6563) for assistance.
CONNECT OPERATOR TO POWER SUPPLY
INSTALL CONTROL STATION
TO AVOID DAMAGE TO DOOR AND OPERATOR,
MAKE ALL DOOR LOCKS INOPERATIVE. SECURE
LOCK(S) IN "OPEN" POSITION.
IF THE DOOR LOCK NEEDS TO REMAIN
FUNCTIONAL, INSTALL AN INTERLOCK SWITCH.
INSTALL THE CONTROL STATION WHERE THE
DOOR IS VISIBLE, BUT AWAY FROM THE DOOR
AND ITS HARDWARE. IF CONTROL STATION
CANNOT BE INSTALLED WHERE DOOR IS VISIBLE,
OR IF ANY DEVICE OTHER THAN THE CONTROL
STATION IS USED TO ACTIVATE THE DOOR, A
REVERSING EDGE MUST BE INSTALLED ON THE
BOTTOM OF THE DOOR. FAILURE TO INSTALL A
REVERSING
CIRCUMSTANCES MAY RESULT IN SERIOUS
INJURY OR DEATH TO PERSONS TRAPPED
BENEATH THE DOOR.
Push
CL OS E
Buttons
5
CAUTION
WARNING
EDGE UNDER
Control Station
W A R N I N G
TO PREVENT ENTRAPMENT
DO NOT START DOOR DOWNWARD
UNLESS DOORWAY IS CLEAR
WARNING Notice
THESE