Rev B
Doc 6001343 (01-20299)
TABLE OF CONTENTS
THE LIFTMASTER MODEL BG 3100-X1 ............................................................................................ 1
SAFETY SUMMARY ............................................................................................................................ 2
BASIC INSTALLATION HINTS AND RULES ...................................................................................... 3
PART 1 SITE PREPARATION ........................................................................................................... 4
A. LOCATION AND LAYOUT ..................................................................................................................... 4
B. PAD AND MOUNT ................................................................................................................................. 5
C. POWER WIRING ................................................................................................................................... 6
D. LOOP DETECTORS .............................................................................................................................. 6
E. TELEPHONE CONNECTION................................................................................................................. 6
F. MASTER SLAVE INTERCONNECTION (MASTER/SLAVE SYSTEM ONLY) ........................................ 6
G. OTHER CONNECTIONS ....................................................................................................................... 6
A. MOUNTING GATE OPERATOR ............................................................................................................ 7
B. CONNECTING POWER ......................................................................................................................... 7
C. RUNNING INPUT WIRING..................................................................................................................... 8
D. SETTING GATE OPEN DIRECTION SWITCHES S1 AND S2............................................................... 8
E. POWER UP PROCEDURE .................................................................................................................... 8
F. USING MANUAL CONTROLS................................................................................................................ 9
G. GATE ARM INSTALLATION .................................................................................................................. 9
H. GATE ARM ADJUSTMENT FOR TYPICAL INSTALLATION................................................................ 11
I. LIMIT CAMS .......................................................................................................................................... 11
J. GATE SENSITIVITY ADJUSTMENTS .................................................................................................. 11
K. POWER FAIL OPERATION OPTION CONNECTION .......................................................................... 13
L. CONNECTING INPUT WIRING ............................................................................................................ 14
M. BASIC GATE OPERATOR PROGRAMMING ...................................................................................... 15
N. POST INSTALLATION PROCEDURE.................................................................................................. 16
O. FINAL ASSEMBLY OF GATE OPERATOR ......................................................................................... 18
A. TROUBLE SHOOTING ........................................................................................................................ 20
B. FAULT LIST ......................................................................................................................................... 24
C. FAULTS AND THEIR CAUSES............................................................................................................ 24
D. MAINTENANCE ................................................................................................................................... 25
E. LIMIT CAMS......................................................................................................................................... 27
CONTROLS, INDICATORS, INPUTS AND ADJUSTMENTS..................................................................... 29
CONTROLS............................................................................................................................................... 30
INDICATORS ............................................................................................................................................ 30
FUNCTIONAL INPUTS.............................................................................................................................. 30
ADJUSTMENTS ........................................................................................................................................ 34
CONNECTORS ......................................................................................................................................... 34