LGJ Manual
Page 1
OWNER'S MANUAL MODELS: LGJ & MGJ INDUSTRIAL DUTY DOOR OPERATOR 2 YEAR WARRANTY Serial # (located on electrical box cover) Installation Date Wiring Type NOT FOR RESIDENTIAL USE 41B6 LISTED DOOR OPERATOR
OWNER'S MANUAL MODELS: LGJ & MGJ INDUSTRIAL DUTY DOOR OPERATOR 2 YEAR WARRANTY Serial # (located on electrical box cover) Installation Date Wiring Type NOT FOR RESIDENTIAL USE 41B6 LISTED DOOR OPERATOR
LGJ Manual
Page 2
... OF DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. SAFETY DISCONNECT Floor level disconnect for optional control settings and operating modes. 380V, 50Hz, 3Ph 460V, 60Hz, 3Ph LGJ: 115V, 60Hz, 1Ph LIMIT ADJUST Linear driven, fully adjustable screw type... cams. Adjustable to the bottom edge of door A REVERSING EDGE IS STRONGLY RECOMMENDED FOR ALL COMMERCIAL OPERATOR INSTALLATIONS. SPECIFICATIONS MOTOR TYPE Intermittent Duty ELECTRICAL TRANSFORMER 24VAC HORSEPOWER MGJ: 1/2Hp 1 or 3 Phase LGJ: 1/4 Hp 1 Phase CONTROL STATION: ......NEMA 1 three button station....
... OF DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. SAFETY DISCONNECT Floor level disconnect for optional control settings and operating modes. 380V, 50Hz, 3Ph 460V, 60Hz, 3Ph LGJ: 115V, 60Hz, 1Ph LIMIT ADJUST Linear driven, fully adjustable screw type... cams. Adjustable to the bottom edge of door A REVERSING EDGE IS STRONGLY RECOMMENDED FOR ALL COMMERCIAL OPERATOR INSTALLATIONS. SPECIFICATIONS MOTOR TYPE Intermittent Duty ELECTRICAL TRANSFORMER 24VAC HORSEPOWER MGJ: 1/2Hp 1 or 3 Phase LGJ: 1/4 Hp 1 Phase CONTROL STATION: ......NEMA 1 three button station....
LGJ Manual
Page 3
...securely and with Bearing (Not Supplied) Door Sprocket The safety and wear of the operator will be field modified to prevent play between for model MGJ, butt purlins together for LGJ FIGURE 1 OPERATOR PREPARATION Model LGJ: Shipped from the limit chain, remove the chain and set the...SPRINGS, CABLES, PULLEYS, BRACKETS AND THEIR HARDWARE MAY BE UNDER EXTREME TENSION AND CAN CAUSE SERIOUS PERSONAL INJURY. Model MGJ: Shipped from the factory for the operator. Shaft Support Bracket with the drive shaft parallel to the conversion instructions below and on the gear reducer shaft. ...
...securely and with Bearing (Not Supplied) Door Sprocket The safety and wear of the operator will be field modified to prevent play between for model MGJ, butt purlins together for LGJ FIGURE 1 OPERATOR PREPARATION Model LGJ: Shipped from the limit chain, remove the chain and set the...SPRINGS, CABLES, PULLEYS, BRACKETS AND THEIR HARDWARE MAY BE UNDER EXTREME TENSION AND CAN CAUSE SERIOUS PERSONAL INJURY. Model MGJ: Shipped from the factory for the operator. Shaft Support Bracket with the drive shaft parallel to the conversion instructions below and on the gear reducer shaft. ...
LGJ Manual
Page 4
... Assembly Remove the two screws on the left hand side of your door (motor side down , reconfigure as described below . 1. To insure smooth operation of the disconnect chain assembly when mounted motor side down ), complete the three steps described below and as shipped from the release cable. 2. To... install an LGJ Operator on the opposite side of the gear reducer and mount the disconnect support bracket with the notched side facing the motor. Remove the three ...
... Assembly Remove the two screws on the left hand side of your door (motor side down , reconfigure as described below . 1. To insure smooth operation of the disconnect chain assembly when mounted motor side down ), complete the three steps described below and as shipped from the release cable. 2. To... install an LGJ Operator on the opposite side of the gear reducer and mount the disconnect support bracket with the notched side facing the motor. Remove the three ...
LGJ Manual
Page 6
... sprockets are aligned. Make sure the operator output shaft is between 12" - 15". OPTIONAL (LGJ) Mounting Bracket OPTIONAL (MGJ) Mounting Bracket P/N 10-9098 Typical Right Hand Wall Mounted Operator FIGURE 3 IMPORTANT: The shelf or bracket must provide adequate support, prevent play between operator and door shaft, and permit operator to be mounted either above or...
... sprockets are aligned. Make sure the operator output shaft is between 12" - 15". OPTIONAL (LGJ) Mounting Bracket OPTIONAL (MGJ) Mounting Bracket P/N 10-9098 Typical Right Hand Wall Mounted Operator FIGURE 3 IMPORTANT: The shelf or bracket must provide adequate support, prevent play between operator and door shaft, and permit operator to be mounted either above or...
LGJ Manual
Page 7
...keyhole bracket mounted on the wall. To disengage, pull the chain and secure in bracket for manual operation of the door in the the chain keeper. Release the disconnect chain to disengage operator from door. 2. Mount Chain Keeper / Keyhole Bracket Using suitable hardware mount the chain keeper approximately... 4 feet above the floor, near the free hanging chain. Or if emergency egress device is used, pull handle to operate the door again electrically. 7 Remove excess links if necessary. The door may now be pushed up or pulled down manually. Pull sash ...
...keyhole bracket mounted on the wall. To disengage, pull the chain and secure in bracket for manual operation of the door in the the chain keeper. Release the disconnect chain to disengage operator from door. 2. Mount Chain Keeper / Keyhole Bracket Using suitable hardware mount the chain keeper approximately... 4 feet above the floor, near the free hanging chain. Or if emergency egress device is used, pull handle to operate the door again electrically. 7 Remove excess links if necessary. The door may now be pushed up or pulled down manually. Pull sash ...
LGJ Manual
Page 8
...engaged as described below IT IS STRONGLY RECOMMENDED THAT A SENSING EDGE OR OTHER ENTRAPMENT PROTECTION DEVICE BE USED IN CONJUNCTION WITH THIS OPERATOR. OPEN Limit Switch CLOSE Limit Switch Actuator SAFETY (Aux. OPEN Limit Switch 8 Adjust close cycle. To adjust limit nuts ... sensing edge may be installed 12" above the top of both nuts. b) Electrician must hardwire the junction box to spin freely. MGJ LIMIT SWITCH ADJUSTMENT MAKE SURE THE LIMIT NUTS ARE POSITIONED BETWEEN THE LIMIT SWITCH ACTUATORS BEFORE PROCEEDING WITH ADJUSTMENTS. 1. After adjustment, release...
...engaged as described below IT IS STRONGLY RECOMMENDED THAT A SENSING EDGE OR OTHER ENTRAPMENT PROTECTION DEVICE BE USED IN CONJUNCTION WITH THIS OPERATOR. OPEN Limit Switch CLOSE Limit Switch Actuator SAFETY (Aux. OPEN Limit Switch 8 Adjust close cycle. To adjust limit nuts ... sensing edge may be installed 12" above the top of both nuts. b) Electrician must hardwire the junction box to spin freely. MGJ LIMIT SWITCH ADJUSTMENT MAKE SURE THE LIMIT NUTS ARE POSITIONED BETWEEN THE LIMIT SWITCH ACTUATORS BEFORE PROCEEDING WITH ADJUSTMENTS. 1. After adjustment, release...
LGJ Manual
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...Limit switch -A- When SW1 - Auxiliary limit switches to "OFF" position. In either instance, the limit nuts will cause the door to the operator. Limit Switch Layout Limit Switch -B(Top Switch) Limit Nut Limit Switch -A(Top Switch) If you can hear the switch click when the switch...As determined by the switch SW1 - After completing the wiring connections on page 5 to "ON" position Limit Switch -B(Bottom Switch) If your operator is mounted Motor Side Down: Set dip switch SW1 - pole #2 to control other functions are two(2) limit nuts on circuit board. When SW1...
...Limit switch -A- When SW1 - Auxiliary limit switches to "OFF" position. In either instance, the limit nuts will cause the door to the operator. Limit Switch Layout Limit Switch -B(Top Switch) Limit Nut Limit Switch -A(Top Switch) If you can hear the switch click when the switch...As determined by the switch SW1 - After completing the wiring connections on page 5 to "ON" position Limit Switch -B(Bottom Switch) If your operator is mounted Motor Side Down: Set dip switch SW1 - pole #2 to control other functions are two(2) limit nuts on circuit board. When SW1...
LGJ Manual
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.... Motor bearings are rated for excessive slack. ITEM Drive Chain Sprockets Fasteners Manual Disconnect Bearings & Shafts PROCEDURE Check for continuous operation. Time) MONDAY Through SATURDAY WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDER TO...: THE CHAMBERLAIN GROUP, INC. Electronic Parts & Service Dept. 2301 N. Do not lubricate motor. Check & adjust as required Check & Operate Check for wear & lubricate EVERY 3 MONTHS EVERY 6 MONTHS EVERY 12 MONTHS Use SAE 30 Oil (Never use grease or silicone spray)....
.... Motor bearings are rated for excessive slack. ITEM Drive Chain Sprockets Fasteners Manual Disconnect Bearings & Shafts PROCEDURE Check for continuous operation. Time) MONDAY Through SATURDAY WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDER TO...: THE CHAMBERLAIN GROUP, INC. Electronic Parts & Service Dept. 2301 N. Do not lubricate motor. Check & adjust as required Check & Operate Check for wear & lubricate EVERY 3 MONTHS EVERY 6 MONTHS EVERY 12 MONTHS Use SAE 30 Oil (Never use grease or silicone spray)....
LGJ Manual
Page 11
... placed on terminal #2 in close direction. DELAY REVERSE in the special control wiring data box. MODEL MGJ Standard C2 or B2 Wiring Model MGJ operators are unsure of control station. Momentary contact on close the door. Entry Controls: OPEN control requiring maintained contact. STOP control requiring momentary contact. CONTROL WIRING ...
... placed on terminal #2 in close direction. DELAY REVERSE in the special control wiring data box. MODEL MGJ Standard C2 or B2 Wiring Model MGJ operators are unsure of control station. Momentary contact on close the door. Entry Controls: OPEN control requiring maintained contact. STOP control requiring momentary contact. CONTROL WIRING ...
LGJ Manual
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... A MAXIMUM RUN TIME: 3 - Open control will require constant pressure to any terminal number shown in the respective column. LGJ CONTROL CONNECTION DIAGRAM 41B6 LISTED DOOR OPERATOR NUMBERED BOXES CORRESPOND WITH TERMINALS ON J1 CONNECTOR STRIP If Neccessary, Remove The Connector Block From The Board To Secure Each Wire Connection Connect field...
... A MAXIMUM RUN TIME: 3 - Open control will require constant pressure to any terminal number shown in the respective column. LGJ CONTROL CONNECTION DIAGRAM 41B6 LISTED DOOR OPERATOR NUMBERED BOXES CORRESPOND WITH TERMINALS ON J1 CONNECTOR STRIP If Neccessary, Remove The Connector Block From The Board To Secure Each Wire Connection Connect field...
LGJ Manual
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... consult a parts and service representative regarding availability of individual components of kits specified below. REPLACEMENT PART KITS LGJ Below are replacement kits available for your operator may add or remove certain components from these lists. x 3/4" Long 1 L10 87-E-038 E Ring, 3/8" 3 K75-12582 LIMIT SWITCH ASSEMBLY KIT Item P/N Description Qty S1 10... Rotor for RSL Assembly 1 L6 85-FW-38 Flat Washer, 3/8" 4 L7 86-RP04-012 Roll Pin, 1/8" Dia. Optional modifications and/or accessories included with your operator.
... consult a parts and service representative regarding availability of individual components of kits specified below. REPLACEMENT PART KITS LGJ Below are replacement kits available for your operator may add or remove certain components from these lists. x 3/4" Long 1 L10 87-E-038 E Ring, 3/8" 3 K75-12582 LIMIT SWITCH ASSEMBLY KIT Item P/N Description Qty S1 10... Rotor for RSL Assembly 1 L6 85-FW-38 Flat Washer, 3/8" 4 L7 86-RP04-012 Roll Pin, 1/8" Dia. Optional modifications and/or accessories included with your operator.
LGJ Manual
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REPLACEMENT PART LISTS - Individual components of individual components. MODEL LGJ Refer to page 10 for your operator, certain components may not be added or removed from these lists. Please consult a parts and service representative regarding availability of ... to the parts lists below for replacement kits available for all repair part ordering information. If optional modifications and/or accessories are included with your operator. x 1" Long 1 D13 87-E-075 E Ring 3/4" 1 18 K75-12583 DISCONNECT ASSEMBLY KIT INDIVIDUAL PARTS ITEM PART # DESCRIPTION QTY ITEM PART # ...
REPLACEMENT PART LISTS - Individual components of individual components. MODEL LGJ Refer to page 10 for your operator, certain components may not be added or removed from these lists. Please consult a parts and service representative regarding availability of ... to the parts lists below for replacement kits available for all repair part ordering information. If optional modifications and/or accessories are included with your operator. x 1" Long 1 D13 87-E-075 E Ring 3/4" 1 18 K75-12583 DISCONNECT ASSEMBLY KIT INDIVIDUAL PARTS ITEM PART # DESCRIPTION QTY ITEM PART # ...
LGJ Manual
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...21-5460 Description Transformer, 115V Transformer, 230V Transformer, 460V NOTES: 1) Reversing Contactor (03-11112), Used only on single phase operators. 20 REPLACEMENT PART KITS MGJ Below are replacement kits available for all repair part ordering information. Comp.) Transformer 1 6 24-24-1 24V DPDT Relay 2 7...K20-5150C6M Model MGJ5011 Models MGJ5023,MGJ5038,MGJ5043 Model MGJ5025 Disconnect Assembly Kit K75-12567 Model MGJ Operators K-MGJ5011R K-MGJ5023R K-MGJ5025R K-MGJ5038R K-MGJ5043R Model MGJ5011R Model MGJ5023R Model MGJ5025R Model MGJ5038R Model MGJ5043R Electrical Box Sub...
...21-5460 Description Transformer, 115V Transformer, 230V Transformer, 460V NOTES: 1) Reversing Contactor (03-11112), Used only on single phase operators. 20 REPLACEMENT PART KITS MGJ Below are replacement kits available for all repair part ordering information. Comp.) Transformer 1 6 24-24-1 24V DPDT Relay 2 7...K20-5150C6M Model MGJ5011 Models MGJ5023,MGJ5038,MGJ5043 Model MGJ5025 Disconnect Assembly Kit K75-12567 Model MGJ Operators K-MGJ5011R K-MGJ5023R K-MGJ5025R K-MGJ5038R K-MGJ5043R Model MGJ5011R Model MGJ5023R Model MGJ5025R Model MGJ5038R Model MGJ5043R Electrical Box Sub...
LGJ Manual
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... Bracket 1 3 32-11414 Gear Reducer, 45:1 1 D4 10-11394 Release Lever 1 4 See Page 20 Electrical Box 1 D5 11-11361 Disconnect Shaft MGJ 1 5 See Page 20 Motor 1 D6 15-11377 Sprocket, 41B19 x 1.25 Bore 1 D7 18-10467 Compression Spring 1 D8 19-8A-12 12ft.... of individual components. If optional modifications and/or accessories are included with your operator. Of Sash Chain 1 D9 80-11416 Disconnect Key 1/4 x 1/4 x 7/8 2 D10 80-206-11 Washer, 1" I.D. MODEL MGJ Refer to page 10 for your operator, certain components may not be added or removed from these lists. x 1"...
... Bracket 1 3 32-11414 Gear Reducer, 45:1 1 D4 10-11394 Release Lever 1 4 See Page 20 Electrical Box 1 D5 11-11361 Disconnect Shaft MGJ 1 5 See Page 20 Motor 1 D6 15-11377 Sprocket, 41B19 x 1.25 Bore 1 D7 18-10467 Compression Spring 1 D8 19-8A-12 12ft.... of individual components. If optional modifications and/or accessories are included with your operator. Of Sash Chain 1 D9 80-11416 Disconnect Key 1/4 x 1/4 x 7/8 2 D10 80-206-11 Washer, 1" I.D. MODEL MGJ Refer to page 10 for your operator, certain components may not be added or removed from these lists. x 1"...
LGJ Manual
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... WIRING TYPES 01-11452H c 2003, The Chamberlain Group, Inc. USE 16 GAUGE OR HEAVIER WIRE 3) Auxiliary control equipment may be connected for operation. pullswitch, single button, loop detector, card key or such device. 3 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER AND ... TERMINAL BLOCK Sensing Device RADIO CONTROL ALL CONTROL WIRING TYPES TIMER TO CLOSE w/ WARNING LIGHT ALL CONTROL WIRING TYPES * T1 WIRING - MGJ CONTROL CONNECTION DIAGRAM IMPORTANT NOTES: (Refer to page 15 for model LGJ control connections) 1) The 3-Button Control Station provided must be...
... WIRING TYPES 01-11452H c 2003, The Chamberlain Group, Inc. USE 16 GAUGE OR HEAVIER WIRE 3) Auxiliary control equipment may be connected for operation. pullswitch, single button, loop detector, card key or such device. 3 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER AND ... TERMINAL BLOCK Sensing Device RADIO CONTROL ALL CONTROL WIRING TYPES TIMER TO CLOSE w/ WARNING LIGHT ALL CONTROL WIRING TYPES * T1 WIRING - MGJ CONTROL CONNECTION DIAGRAM IMPORTANT NOTES: (Refer to page 15 for model LGJ control connections) 1) The 3-Button Control Station provided must be...
MGJ S-SERIES Manual
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OWNER'S MANUAL MODEL MGJ (S-Series) INDUSTRIAL DUTY DOOR OPERATOR FOR USE WITH SS90 FIRE DOOR CONTROLLER 2 YEAR WARRANTY Serial # (located on electrical box cover) Installation Date Wiring Type NOT FOR RESIDENTIAL USE 41B6 LISTED DOOR OPERATOR
OWNER'S MANUAL MODEL MGJ (S-Series) INDUSTRIAL DUTY DOOR OPERATOR FOR USE WITH SS90 FIRE DOOR CONTROLLER 2 YEAR WARRANTY Serial # (located on electrical box cover) Installation Date Wiring Type NOT FOR RESIDENTIAL USE 41B6 LISTED DOOR OPERATOR
MGJ S-SERIES Manual
Page 2
...MANUAL, MGJ SSSI REWORK, PBS, RED PAINT KEY HOLE BRACKET CHAIN #41X119 W/ MASTER LABEL KIT MED DUTY QTY. 1 1 1 1 1 2 These instructions are intended to be comprehensive. Before attempting to install, operate or maintain the operator, you ...manual and follow all components were supplied and received undamaged. TABLE OF CONTENTS OPERATOR SPECIFICATIONS Hardware Packing List 2 Operator Specifications 3 Operator Dimensions 3 Safety Notes 4 Site Preparation 4 Handing Preparation 4 Operator Mounting 5 & 6 Entrapment Protection 7 Limit Adjustment 7 Maintenance Schedule 8 ...
...MANUAL, MGJ SSSI REWORK, PBS, RED PAINT KEY HOLE BRACKET CHAIN #41X119 W/ MASTER LABEL KIT MED DUTY QTY. 1 1 1 1 1 2 These instructions are intended to be comprehensive. Before attempting to install, operate or maintain the operator, you ...manual and follow all components were supplied and received undamaged. TABLE OF CONTENTS OPERATOR SPECIFICATIONS Hardware Packing List 2 Operator Specifications 3 Operator Dimensions 3 Safety Notes 4 Site Preparation 4 Handing Preparation 4 Operator Mounting 5 & 6 Entrapment Protection 7 Limit Adjustment 7 Maintenance Schedule 8 ...
MGJ S-SERIES Manual
Page 3
... EDGE Optional) Electric A REVERSING EDGE IS STRONGLY RECOMMENDED FOR ALL COMMERCIAL OPERATOR INSTALLATIONS. REQUIRED WHEN THE 3 BUTTON CONTROL STATION IS OUT OF SIGHT OF DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. SPECIFICATIONS MOTOR TYPE... 1 three button station. OPEN/CLOSE/STOP WIRING TYPE B2-C2 (Factory Shipped) LIMIT ADJUST Linear driven, fully adjustable screw type cams. Adjustable to 24 feet. MGJ WEIGHTS AND DIMENSIONS HANGING WEIGHT: .........80-110 LBS. 7.50" 10.50" 11.05" MOUNTING DIMENSIONS 5.50" 7.00" 9.25" 3.00" 11.00" 4.75" 3 MECHANICAL DRIVE ...
... EDGE Optional) Electric A REVERSING EDGE IS STRONGLY RECOMMENDED FOR ALL COMMERCIAL OPERATOR INSTALLATIONS. REQUIRED WHEN THE 3 BUTTON CONTROL STATION IS OUT OF SIGHT OF DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. SPECIFICATIONS MOTOR TYPE... 1 three button station. OPEN/CLOSE/STOP WIRING TYPE B2-C2 (Factory Shipped) LIMIT ADJUST Linear driven, fully adjustable screw type cams. Adjustable to 24 feet. MGJ WEIGHTS AND DIMENSIONS HANGING WEIGHT: .........80-110 LBS. 7.50" 10.50" 11.05" MOUNTING DIMENSIONS 5.50" 7.00" 9.25" 3.00" 11.00" 4.75" 3 MECHANICAL DRIVE ...
MGJ S-SERIES Manual
Page 4
... YOKE SHAFT DISCONNECT LEVER 4 SECURE LOCK(S) IN "OPEN" POSITION. KEEP DOOR BALANCED. CALL A PROFESSIONAL DOOR SERVICE- If necessary, model MGJ may also be adversely affected if any of your unit. DO NOT CONNECT ELECTRIC POWER UNTIL INSTRUCTED TO DO SO. SION AND CAN CAUSE... yoke to the door shaft. STICKING OR BINDING DOORS MUST BE REPAIRED. IMPORTANT SAFETY NOTES CAUTION WARNINWG ARNING TO AVOID DAMAGE TO DOOR AND OPERATOR, MAKE ALL DOOR LOCKS INOPERATIVE. Shaft Support Bracket with the drive shaft parallel to the disconnect shaft, set it aside. For metal buildings...
... YOKE SHAFT DISCONNECT LEVER 4 SECURE LOCK(S) IN "OPEN" POSITION. KEEP DOOR BALANCED. CALL A PROFESSIONAL DOOR SERVICE- If necessary, model MGJ may also be adversely affected if any of your unit. DO NOT CONNECT ELECTRIC POWER UNTIL INSTRUCTED TO DO SO. SION AND CAN CAUSE... yoke to the door shaft. STICKING OR BINDING DOORS MUST BE REPAIRED. IMPORTANT SAFETY NOTES CAUTION WARNINWG ARNING TO AVOID DAMAGE TO DOOR AND OPERATOR, MAKE ALL DOOR LOCKS INOPERATIVE. Shaft Support Bracket with the drive shaft parallel to the disconnect shaft, set it aside. For metal buildings...
