BG790 Manual
Page 2
...understand this Signal Word on the following pages, it . Model BG770 16 Repair Parts - Model BG770 17 Illustrated Parts - Model BG790 19 MAINTENANCE Limited Bearing Lubrication 20 Grease Turnbuckle 20 WIRING DIAGRAMS Single Phase Wiring ... 4 PREPARATION Carton Inventory 5 Site Preparation 5 Operation Preparation 5 INSTALLATION Pad Mounting 6 Arm Fabrication 6 Calculate Arm Length 6 Wiring Specifications 7 Wiring Connections 7 Arm Attachment 8-9 Arm and Turnbuckle Shaft Adjustments 10 Limit Switch Adjustments 11 OPTIONAL ACCESSORIES Vehicle Detectors 12 Radio Controls...
...understand this Signal Word on the following pages, it . Model BG770 16 Repair Parts - Model BG770 17 Illustrated Parts - Model BG790 19 MAINTENANCE Limited Bearing Lubrication 20 Grease Turnbuckle 20 WIRING DIAGRAMS Single Phase Wiring ... 4 PREPARATION Carton Inventory 5 Site Preparation 5 Operation Preparation 5 INSTALLATION Pad Mounting 6 Arm Fabrication 6 Calculate Arm Length 6 Wiring Specifications 7 Wiring Connections 7 Arm Attachment 8-9 Arm and Turnbuckle Shaft Adjustments 10 Limit Switch Adjustments 11 OPTIONAL ACCESSORIES Vehicle Detectors 12 Radio Controls...
BG790 Manual
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POWER ON/OFF SWITCH Enclosed toggle switch, HP rated. Plug-in connectors are included for addition of operator part number. -50; 1/2 Horsepower POWER Line voltage is pushed. An optional timer will lower automatically unless hold open . For amp draw, see motor nameplate...wiring has been made, in class II circuit. MOUNTING Pad mount Model BG770 17" 17" Up to 15' DIMENSIONS 35" 44" Model BG790 Counterweighted 17" Wishbone Arm 17" Up to open (N.O.) output contact (most access control equipment) and when required, a separate OPEN/CLOSE pushbutton (provided). ELECTRICAL BOX NEMA...
POWER ON/OFF SWITCH Enclosed toggle switch, HP rated. Plug-in connectors are included for addition of operator part number. -50; 1/2 Horsepower POWER Line voltage is pushed. An optional timer will lower automatically unless hold open . For amp draw, see motor nameplate...wiring has been made, in class II circuit. MOUNTING Pad mount Model BG770 17" 17" Up to 15' DIMENSIONS 35" 44" Model BG790 Counterweighted 17" Wishbone Arm 17" Up to open (N.O.) output contact (most access control equipment) and when required, a separate OPEN/CLOSE pushbutton (provided). ELECTRICAL BOX NEMA...
BG790 Manual
Page 4
... to potential hazards. 3. Additionally, if the bottom edge of a swing gate is not subject to reduce the risk of a vertical barrier (arm). 4 The gate operator is intended for vehicles. Improperly designed, installed or maintained systems can create high levels of force in both inside and ...gate. The gate must be located where the risk of the adjacent fence that persons will not come in its function as a component part of many component parts. b. For a gate operator utilizing a contact sensor such as the one on the inside and outside leading edge of the gate. ...
... to potential hazards. 3. Additionally, if the bottom edge of a swing gate is not subject to reduce the risk of a vertical barrier (arm). 4 The gate operator is intended for vehicles. Improperly designed, installed or maintained systems can create high levels of force in both inside and ...gate. The gate must be located where the risk of the adjacent fence that persons will not come in its function as a component part of many component parts. b. For a gate operator utilizing a contact sensor such as the one on the inside and outside leading edge of the gate. ...
BG790 Manual
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... AUTO/MANUAL switch should be sure that the available power is in panel shown below. MODEL BG770 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Gate Arm Hub 1 10-8007M Gate Bracket 1 80-G0187 Key, 1/2 x 1/2 x 1-3/8 1 82-NH38-06 Cone... EQUIPMENT: If loop detectors, radio controls, or other control equipment will be in the OFF position. 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 2 80-G0135 Threaded Rod, 3/8-16 x 18 2 80-G0187 ...
... AUTO/MANUAL switch should be sure that the available power is in panel shown below. MODEL BG770 PACKING LIST PART NUMBER DESCRIPTION QTY 02-102 Open/Close Push Button 1 07-8007 Gate Arm Hub 1 10-8007M Gate Bracket 1 80-G0187 Key, 1/2 x 1/2 x 1-3/8 1 82-NH38-06 Cone... EQUIPMENT: If loop detectors, radio controls, or other control equipment will be in the OFF position. 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 2 80-G0135 Threaded Rod, 3/8-16 x 18 2 80-G0187 ...
BG790 Manual
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...MANUAL OPERATION ACCESS CONTROL "EMERGENCY" BYPASS To open the gate in the up position, and no other means if provided. The gate arm will have any effect until the switch is too hot. To shut power off, remove the access cover and move the toggle switch... qualified service company. CAUTION Keep hands clear of trouble-free operation. OPERATING INSTRUCTIONS ELECTRICAL OPERATION The BG770 and BG790 barrier gate operators are designed to provide years of moving parts. The overload protector will start by either manual or automatic). If after resetting, the overload continues to the...
...MANUAL OPERATION ACCESS CONTROL "EMERGENCY" BYPASS To open the gate in the up position, and no other means if provided. The gate arm will have any effect until the switch is too hot. To shut power off, remove the access cover and move the toggle switch... qualified service company. CAUTION Keep hands clear of trouble-free operation. OPERATING INSTRUCTIONS ELECTRICAL OPERATION The BG770 and BG790 barrier gate operators are designed to provide years of moving parts. The overload protector will start by either manual or automatic). If after resetting, the overload continues to the...
BG790 Manual
Page 17
... 24Vac DPDT Relay Switch Box Duplex Outlet Cover 1-32 x 1/8 Spacer Nylon Sensor Spacer Barrier Gate Gear Reducer 8 Position Terminal Block 10 Position Terminal Block Single Arm (Optional) 6-32 Tinnerman Nut 3/4 Flat Washer Access Panel Lock 1/2-20 x 1-1/4 Hex Head Bolt 3/4-10 x 3 Hex Head Bolt 3/4-16 Jam Nut 3/4-16 Left... 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 REPAIR PARTS - 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 10-8007-M 9 10-8014 10 10-...
... 24Vac DPDT Relay Switch Box Duplex Outlet Cover 1-32 x 1/8 Spacer Nylon Sensor Spacer Barrier Gate Gear Reducer 8 Position Terminal Block 10 Position Terminal Block Single Arm (Optional) 6-32 Tinnerman Nut 3/4 Flat Washer Access Panel Lock 1/2-20 x 1-1/4 Hex Head Bolt 3/4-10 x 3 Hex Head Bolt 3/4-16 Jam Nut 3/4-16 Left... 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 REPAIR PARTS - 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 10-8007-M 9 10-8014 10 10-...
BG790 Manual
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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 ILLUSTRATED PARTS -
BG790 Manual
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...Toggle/Outlet Combination 1 24Vac DPDT Relay 1 3 PDT 24V Relay 1 Switch Box 1 Duplex Outlet Cover 1 Gear Reducer 1 10 Position Terminal Block 1 8 Position Terminal Block 1 Wishbone Arm 1 Counterweight Kit 1 6-32 Tinnerman Nut 1 1/4 x 1/4 x 1-1/4 Disconnect Key 1 Access Panel Lock 1 1/2-20 x 1-1/4 Hex Head Bolt 18 1/2-20 x 1-1/2 Hex Head ... 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: BG790-50-11, BG790-50-21, BG790-50-81 20-3050B-4E 1/2HP - 208/230...
...Toggle/Outlet Combination 1 24Vac DPDT Relay 1 3 PDT 24V Relay 1 Switch Box 1 Duplex Outlet Cover 1 Gear Reducer 1 10 Position Terminal Block 1 8 Position Terminal Block 1 Wishbone Arm 1 Counterweight Kit 1 6-32 Tinnerman Nut 1 1/4 x 1/4 x 1-1/4 Disconnect Key 1 Access Panel Lock 1 1/2-20 x 1-1/4 Hex Head Bolt 18 1/2-20 x 1-1/2 Hex Head ... 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: BG790-50-11, BG790-50-21, BG790-50-81 20-3050B-4E 1/2HP - 208/230...
