BG790 Manual
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The hazard may come from something mechanical or from electric shock. Model BG770 16 Repair Parts - Model BG770 17 Illustrated Parts - Model BG790 18 Repair Parts - When you see these Safety Symbols and Signal Words on the following pages, they will alert you...Manual Operation 13 TROUBLESHOOTING Power 14 Accessories 14 Primary Voltage Circuit 15 Low Voltage Circuit 15 General Reference Information 15 REPAIR PARTS Illustrated Parts - Model BG790 19 MAINTENANCE Limited Bearing Lubrication 20 Grease Turnbuckle 20 WIRING DIAGRAMS Single Phase Wiring Diagram 21 Three ...
The hazard may come from something mechanical or from electric shock. Model BG770 16 Repair Parts - Model BG770 17 Illustrated Parts - Model BG790 18 Repair Parts - When you see these Safety Symbols and Signal Words on the following pages, they will alert you...Manual Operation 13 TROUBLESHOOTING Power 14 Accessories 14 Primary Voltage Circuit 15 Low Voltage Circuit 15 General Reference Information 15 REPAIR PARTS Illustrated Parts - Model BG790 19 MAINTENANCE Limited Bearing Lubrication 20 Grease Turnbuckle 20 WIRING DIAGRAMS Single Phase Wiring Diagram 21 Three ...
BG790 Manual
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... to hold open loop detector is activated or unless CLOSE button wiring has been made, in -oil-bath, 60:1 ARM TYPE MODEL BG770: One piece type to 15' MODEL BG790: Counterweighted wishbone type to 24' DIMENSIONS 22" 44" 35" Typical Installation Typical Installation 3 MOUNTING.... An optional timer will raise gate. Low temperature gear oil normally never needs replacement. OPERATION Prewired terminal strip accepts field connection of operator part number. -50; 1/2 Horsepower POWER Line voltage is pushed. Gate will lower automatically unless hold open . Not affected by second suffix of...
... to hold open loop detector is activated or unless CLOSE button wiring has been made, in -oil-bath, 60:1 ARM TYPE MODEL BG770: One piece type to 15' MODEL BG790: Counterweighted wishbone type to 24' DIMENSIONS 22" 44" 35" Typical Installation Typical Installation 3 MOUNTING.... An optional timer will raise gate. Low temperature gear oil normally never needs replacement. OPERATION Prewired terminal strip accepts field connection of operator part number. -50; 1/2 Horsepower POWER Line voltage is pushed. Gate will lower automatically unless hold open . Not affected by second suffix of...
BG790 Manual
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...gate must reduce public exposure to reduce the risk of nuisance tripping, such as when a vehicle trips the sensor while the gate is still moving part of a vertical barrier (arm). 4 Swinging gates shall not open position. The Stop and/or Reset (if provided separately) must be located where... functions shall be designed to reduce the risk of the gate where easily visible. 11. c. A wireless contact sensor such as a component part of travel , one on gates used for an individual application. 2. A hard wired contact sensor shall be located where the risk of many component...
...gate must reduce public exposure to reduce the risk of nuisance tripping, such as when a vehicle trips the sensor while the gate is still moving part of a vertical barrier (arm). 4 Swinging gates shall not open position. The Stop and/or Reset (if provided separately) must be located where... functions shall be designed to reduce the risk of the gate where easily visible. 11. c. A wireless contact sensor such as a component part of travel , one on gates used for an individual application. 2. A hard wired contact sensor shall be located where the risk of many component...
BG790 Manual
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PREPARATIONS CARTON INVENTORY 1. MODEL BG770 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Gate Arm... should be needed (such as loop wires, card readers, ticket spitters, pushbuttons, etc.). MODEL BG790 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Arm Hub 2 10-8055 Counter Weight Clamp ... wire gauge is too high (wire too small) or the run any control wiring that the following parts are included with the freight carrier. 2. Refer to local electrical codes (Figure 1). Do not install line...
PREPARATIONS CARTON INVENTORY 1. MODEL BG770 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Gate Arm... should be needed (such as loop wires, card readers, ticket spitters, pushbuttons, etc.). MODEL BG790 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Arm Hub 2 10-8055 Counter Weight Clamp ... wire gauge is too high (wire too small) or the run any control wiring that the following parts are included with the freight carrier. 2. Refer to local electrical codes (Figure 1). Do not install line...
BG790 Manual
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... unit) thermal overload protector. To shut power off, remove the access cover and move the toggle switch on the cover of moving parts. Exercise caution when resetting the overload. The motor will remain in an emergency, remove the keyed access cover and open the electrical ...switch is flipped to provide years of the main electrical cabinet to trip, consult a qualified service company. OPERATING INSTRUCTIONS ELECTRICAL OPERATION The BG770 and BG790 barrier gate operators are designed to the "MANUAL" position. OVERLOAD PROTECTION The motor is located on the right side of...
... unit) thermal overload protector. To shut power off, remove the access cover and move the toggle switch on the cover of moving parts. Exercise caution when resetting the overload. The motor will remain in an emergency, remove the keyed access cover and open the electrical ...switch is flipped to provide years of the main electrical cabinet to trip, consult a qualified service company. OPERATING INSTRUCTIONS ELECTRICAL OPERATION The BG770 and BG790 barrier gate operators are designed to the "MANUAL" position. OVERLOAD PROTECTION The motor is located on the right side of...
BG790 Manual
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...85-LS-75 3/4 Split Lock Washer 2 2 91-G0128 Electrical Enclosure 1 6 1 1 1 VARIABLE PARTS 1 ITEM PART # DESCRIPTION QTY 1 6 1 46 20-XXXXX-X Motor 1 20-1050B-2P 1/2HP - 115/208/230Vac - 10-60Hz 8 Used on: BG770-50-11, 1 BG770-50-21, BG770-50-81 1 20-3050B-4E 1/2HP - 208/230/460Vac - 30-60Hz 1 Used on... All 208/230Vac, 1 10 Models 1 48 25-XXXX Fuse 1 1 25-2006 6A Fuse 8 1 2 25-2010 Used on: BG770-50-21 10A Fuse 1 Used on: BG770-50-11 17 MODEL BG770 INDIVIDUAL PARTS ITEM PART # 1 03-8024-K 2 07-8003 3 07-8004 4 07-8005 5 07-8007 6 10-3522 7 10-8001-T 8 10-...
...85-LS-75 3/4 Split Lock Washer 2 2 91-G0128 Electrical Enclosure 1 6 1 1 1 VARIABLE PARTS 1 ITEM PART # DESCRIPTION QTY 1 6 1 46 20-XXXXX-X Motor 1 20-1050B-2P 1/2HP - 115/208/230Vac - 10-60Hz 8 Used on: BG770-50-11, 1 BG770-50-21, BG770-50-81 1 20-3050B-4E 1/2HP - 208/230/460Vac - 30-60Hz 1 Used on... All 208/230Vac, 1 10 Models 1 48 25-XXXX Fuse 1 1 25-2006 6A Fuse 8 1 2 25-2010 Used on: BG770-50-21 10A Fuse 1 Used on: BG770-50-11 17 MODEL BG770 INDIVIDUAL PARTS ITEM PART # 1 03-8024-K 2 07-8003 3 07-8004 4 07-8005 5 07-8007 6 10-3522 7 10-8001-T 8 10-...
BG790 Manual
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ILLUSTRATED PARTS - MODEL BG790 12 34 33 2 7 14 2 33 40 15 3 42 40 16 8 37 32 9 6 24 1 22 31 26 32 27 48 41 4 14 13 43 44 5 14 30 36 10 17 18 20 19 21 34 12 28 29 44 25 45 39 23 38 45 44 35 46 14 47 11 49 Operator Assembly (Wishbone Arm not shown) 18
ILLUSTRATED PARTS - MODEL BG790 12 34 33 2 7 14 2 33 40 15 3 42 40 16 8 37 32 9 6 24 1 22 31 26 32 27 48 41 4 14 13 43 44 5 14 30 36 10 17 18 20 19 21 34 12 28 29 44 25 45 39 23 38 45 44 35 46 14 47 11 49 Operator Assembly (Wishbone Arm not shown) 18
BG790 Manual
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... Link 1 #50 Chain Half Link 1 1-32 x 1-1/8 Spacer 2 Nylon Sensor Spacer 6 Control Box 1 Failsafe Board Stand Off 8 3/16 x 3/16 x 1-3/4 Key 1 3/4 Flat Washer 4 ITEM PART # DESCRIPTION QTY NOT SHOWN 80-G0135 3/8-16 x 18 Threaded Rod 2 80-G0185 1/2 x 1/2 x 2-1/2 Key 1 80-G0187 1/2 x 1/2 x 1-3/8 Key 3 80-G0188 1/2 x 1/2 x 2...-LS-75 3/4 Split Lock Washer 2 91-G0128 Electrical Enclosure 1 94-G0233 Power Cable 1 94-G0234 Motor Cable 1 VARIABLE PARTS ITEM PART # DESCRIPTION QTY 47 20-XXXXX-X Motor 1 20-1050B-2P 1/2HP - 115/208/230Vac - 10-60Hz Used on: BG790...
... Link 1 #50 Chain Half Link 1 1-32 x 1-1/8 Spacer 2 Nylon Sensor Spacer 6 Control Box 1 Failsafe Board Stand Off 8 3/16 x 3/16 x 1-3/4 Key 1 3/4 Flat Washer 4 ITEM PART # DESCRIPTION QTY NOT SHOWN 80-G0135 3/8-16 x 18 Threaded Rod 2 80-G0185 1/2 x 1/2 x 2-1/2 Key 1 80-G0187 1/2 x 1/2 x 1-3/8 Key 3 80-G0188 1/2 x 1/2 x 2...-LS-75 3/4 Split Lock Washer 2 91-G0128 Electrical Enclosure 1 94-G0233 Power Cable 1 94-G0234 Motor Cable 1 VARIABLE PARTS ITEM PART # DESCRIPTION QTY 47 20-XXXXX-X Motor 1 20-1050B-2P 1/2HP - 115/208/230Vac - 10-60Hz Used on: BG790...
BG790 Manual
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...limitations on your compliance with any product returned for a period of one year from state to you . WARRANTY POLICY AND SERVICE LIFTMASTER® ONE YEAR LIMITED WARRANTY The Chamberlain Group, Inc. Then send this product. warrants to the final purchaser of consequential,... SPANS AMERICA FOR INSTALLATION AND SERVICE INFORMATION, CALL OUR TOLL FREE NUMBER 1-800-528-2806 www.liftmaster.com WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC. Technical Support Group 6050 Country...
...limitations on your compliance with any product returned for a period of one year from state to you . WARRANTY POLICY AND SERVICE LIFTMASTER® ONE YEAR LIMITED WARRANTY The Chamberlain Group, Inc. Then send this product. warrants to the final purchaser of consequential,... SPANS AMERICA FOR INSTALLATION AND SERVICE INFORMATION, CALL OUR TOLL FREE NUMBER 1-800-528-2806 www.liftmaster.com WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC. Technical Support Group 6050 Country...