GT- Logic 4 Installation Manual
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...Specifications 4-5 Maximum Door Area 5 Weights and Dimensions 6 ASSEMBLY 7-9 Assemble the Operator (Models T and GT 7 Install the Chain (Models T and GT 8 Assemble the Operator (Model APT 9 TYPICAL INSTALLATION 10-12 Install the Header Bracket 10 Attach the Track to ...LiftMaster Monitored Entrapment Protection (LMEP) Devices 22 ADJUSTMENT 23-24 Limit Adjustment 23 Clutch Adjustment (Belt Drive Model Operators 24 TESTING 25 MANUAL RELEASE 26-27 Emergency Disconnect System Model GT and T 26 Emergency Disconnect System Model APT 26 Emergency Disconnect System Model...
...Specifications 4-5 Maximum Door Area 5 Weights and Dimensions 6 ASSEMBLY 7-9 Assemble the Operator (Models T and GT 7 Install the Chain (Models T and GT 8 Assemble the Operator (Model APT 9 TYPICAL INSTALLATION 10-12 Install the Header Bracket 10 Attach the Track to ...LiftMaster Monitored Entrapment Protection (LMEP) Devices 22 ADJUSTMENT 23-24 Limit Adjustment 23 Clutch Adjustment (Belt Drive Model Operators 24 TESTING 25 MANUAL RELEASE 26-27 Emergency Disconnect System Model GT and T 26 Emergency Disconnect System Model APT 26 Emergency Disconnect System Model...
GT- Logic 4 Installation Manual
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... constant pressure to CLOSE, plus wiring for sensing device to reverse and auxiliary devices to 24 feet. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to the bottom edge of door. SAFETY DISCONNECT ... inventory/Operator specifications - TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your installation check that all GT models) Entrapment Protection Device: Model CPS-U photoelectric sensors (standard) NOTE: The tracks are shipped separately. Trolley 4 DESCRIPTION Powerhead assembly Owner's ...
... constant pressure to CLOSE, plus wiring for sensing device to reverse and auxiliary devices to 24 feet. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to the bottom edge of door. SAFETY DISCONNECT ... inventory/Operator specifications - TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your installation check that all GT models) Entrapment Protection Device: Model CPS-U photoelectric sensors (standard) NOTE: The tracks are shipped separately. Trolley 4 DESCRIPTION Powerhead assembly Owner's ...
GT- Logic 4 Installation Manual
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...150 --- --- 16 ga. TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Output: #48 chain (1/3 and 1/2 HP Model T and APT) or #41 chain (3/4 and 1 HP Model T ONLY) Model GT Primary: 20:1 Heavy duty worm gear-in-oil-bath ...speed reducer Output: #41 chain OUTPUT SHAFT SPEED: Model APT 96 RPM Model GT 113.5 RPM Model T 140 RPM DOOR SPEED (not adjustable): Model APT 6-7" per second Model GT 11-12" per second Model T 11-12" per second BRAKE: Solenoid actuated disc brake on 3/4 and...
...150 --- --- 16 ga. TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Output: #48 chain (1/3 and 1/2 HP Model T and APT) or #41 chain (3/4 and 1 HP Model T ONLY) Model GT Primary: 20:1 Heavy duty worm gear-in-oil-bath ...speed reducer Output: #41 chain OUTPUT SHAFT SPEED: Model APT 96 RPM Model GT 113.5 RPM Model T 140 RPM DOOR SPEED (not adjustable): Model APT 6-7" per second Model GT 11-12" per second Model T 11-12" per second BRAKE: Solenoid actuated disc brake on 3/4 and...
GT- Logic 4 Installation Manual
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Optional on APT, T 3/4 and T 1 HP models; TROLLEY WEIGHTS AND DIMENSIONS MODELS T AND APT Hanging Weight: 80-110 lbs. 4" (10.16 cm) 14" (35.56 cm) *Door Height Plus 4 feet (minimum) Highest Point of Door Travel 11.63" (29.54 cm) *23.43" (59.51 cm) *- Trolley 6 For Units with Brake add 3-1/2" (Standard on T 1/3 and 1/2 HP models) MODEL GT Hanging Weight: 140 lbs. 4" (10.16 cm) Door Height Plus 4 feet (minimum) 13.05" (33.15 cm) * 17.5" (44.45 cm) 18.5" (46.99 cm) Weights and dimensions -
Optional on APT, T 3/4 and T 1 HP models; TROLLEY WEIGHTS AND DIMENSIONS MODELS T AND APT Hanging Weight: 80-110 lbs. 4" (10.16 cm) 14" (35.56 cm) *Door Height Plus 4 feet (minimum) Highest Point of Door Travel 11.63" (29.54 cm) *23.43" (59.51 cm) *- Trolley 6 For Units with Brake add 3-1/2" (Standard on T 1/3 and 1/2 HP models) MODEL GT Hanging Weight: 140 lbs. 4" (10.16 cm) Door Height Plus 4 feet (minimum) 13.05" (33.15 cm) * 17.5" (44.45 cm) 18.5" (46.99 cm) Weights and dimensions -
GT- Logic 4 Installation Manual
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... washer (D). 4 Slide the trolley onto the track. 5 Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). TROLLEY ASSEMBLY ASSEMBLE THE OPERATOR (MODELS T AND GT) NOTE: For Model APT assembly refer to the track with bolts (F) and washers (D). 3 Assemble the trolley with nuts (B). 1 HARDWARE A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 C Take...
... washer (D). 4 Slide the trolley onto the track. 5 Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). TROLLEY ASSEMBLY ASSEMBLE THE OPERATOR (MODELS T AND GT) NOTE: For Model APT assembly refer to the track with bolts (F) and washers (D). 3 Assemble the trolley with nuts (B). 1 HARDWARE A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 C Take...
GT- Logic 4 Installation Manual
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... the trolley threaded shaft using the master link. 6 Tighten the chain until the chain sags about 3 inches at the mid point of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly - Trolley 8 Wrap the chain around the front idler. 5 Attach the chain to the front of the trolley using the master link. 3 Run...
... the trolley threaded shaft using the master link. 6 Tighten the chain until the chain sags about 3 inches at the mid point of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly - Trolley 8 Wrap the chain around the front idler. 5 Attach the chain to the front of the trolley using the master link. 3 Run...
GT- Logic 4 Installation Manual
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... end of the track and loosely thread the nuts (B) onto the ends of the track and the operator. Trolley TROLLEY ASSEMBLE THE OPERATOR (MODEL APT) NOTE: If your model is no binding. 7 Run the chain along the track to the next page. Secure the track with nuts (B). 6 Run the chain along the...
... end of the track and loosely thread the nuts (B) onto the ends of the track and the operator. Trolley TROLLEY ASSEMBLE THE OPERATOR (MODEL APT) NOTE: If your model is no binding. 7 Run the chain along the track to the next page. Secure the track with nuts (B). 6 Run the chain along the...
GT- Logic 4 Installation Manual
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See page 29 for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override...115-1Ø, 60Hz 8.5 11.2 13.6 16 230-1Ø, 60Hz 4.2 5.6 6.8 8 208/230-3Ø, 60Hz 3 3.1 4 6 460-3Ø, 60Hz 1.5 1.75 2 3 575-3Ø, 60Hz 1.3 1.4 1.6 1.8 Model GH Voltage-Phase 1/2 HP 3/4 HP 1 HP 1-1/2 HP 2 HP 3 HP 115-1Ø, 60Hz 11.2 13.6 16 20 - - 230-1Ø, 60Hz 5.6 6.8 8 10 - - 208/230-3Ø, 60Hz 3.1...
See page 29 for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override...115-1Ø, 60Hz 8.5 11.2 13.6 16 230-1Ø, 60Hz 4.2 5.6 6.8 8 208/230-3Ø, 60Hz 3 3.1 4 6 460-3Ø, 60Hz 1.5 1.75 2 3 575-3Ø, 60Hz 1.3 1.4 1.6 1.8 Model GH Voltage-Phase 1/2 HP 3/4 HP 1 HP 1-1/2 HP 2 HP 3 HP 115-1Ø, 60Hz 11.2 13.6 16 20 - - 230-1Ø, 60Hz 5.6 6.8 8 10 - - 208/230-3Ø, 60Hz 3.1...
GT- Logic 4 Installation Manual
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...ga. 22 ga. Steel Steel Grilles --- --- --- 250 340 430 540 640 875 Call for 3 HP DOOR SPEED: Model J, H and HJ 8-9" per second depending on door Model GH 8-9" per second depending on door BRAKE Solenoid actuated disc brake BEARINGS Output Shaft: Shielded Ball Bearing Clutch Shaft: IronCopper ...sintered and oil impregnated Models H and HJ ONLY HAND CHAIN WHEEL Left or right handing Models H and HJ ONLY HOIST WHEEL Standard mounting on left or right side HOIST AND JACKSHAFT MAXIMUM DOOR...
...ga. 22 ga. Steel Steel Grilles --- --- --- 250 340 430 540 640 875 Call for 3 HP DOOR SPEED: Model J, H and HJ 8-9" per second depending on door Model GH 8-9" per second depending on door BRAKE Solenoid actuated disc brake BEARINGS Output Shaft: Shielded Ball Bearing Clutch Shaft: IronCopper ...sintered and oil impregnated Models H and HJ ONLY HAND CHAIN WHEEL Left or right handing Models H and HJ ONLY HOIST WHEEL Standard mounting on left or right side HOIST AND JACKSHAFT MAXIMUM DOOR...
GT- Logic 4 Installation Manual
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.../64 3-1/2 27 13-63/64 3-1/2 28-5/8 15-15/64 3-15/16 NOTES: 1) Output shaft with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Wall Mounting B - WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94" (17.63 cm...
.../64 3-1/2 27 13-63/64 3-1/2 28-5/8 15-15/64 3-15/16 NOTES: 1) Output shaft with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Wall Mounting B - WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94" (17.63 cm...
GT- Logic 4 Installation Manual
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... connected to door AVERTISSEMENT BEFORE installing and operating door operator to avoid entanglement. • Fasten the operator SECURELY to structural supports of the model number (R or L). Hoist and Jackshaft 16 12" - 15" The handing is out of the door jamb. WARNING To prevent possible .... This surface must be mounted on the wall, shelf or bracket (not provided, see accessories). Provide a level base. AVERTISSEMENT For models H and HJ with the drive shaft parallel to prevent play between PRECAUCIÓN the door shaft and operator drive shaft is imperative that...
... connected to door AVERTISSEMENT BEFORE installing and operating door operator to avoid entanglement. • Fasten the operator SECURELY to structural supports of the model number (R or L). Hoist and Jackshaft 16 12" - 15" The handing is out of the door jamb. WARNING To prevent possible .... This surface must be mounted on the wall, shelf or bracket (not provided, see accessories). Provide a level base. AVERTISSEMENT For models H and HJ with the drive shaft parallel to prevent play between PRECAUCIÓN the door shaft and operator drive shaft is imperative that...
GT- Logic 4 Installation Manual
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...6"S(e1n5socrm) max. above the floor. ENTWRAAPRMNEINNGT PROTECTION WARNING LPIRFOTTCMEAACSTUTIEOTRNIOM(LONMNEIPT)ORED ENTRAPMENT IMPORTANT INFORMATION ABOUT THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION DEVICES A LiftMaster Monitored Entrapment Protection (LMEP) device is not installed, constant pressure to close will be required from ... connected and aligned, the photoelectric sensors will flicker rapidly when obstructed or misaligned. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for B2, TS, T, and FSTS wiring types and MUST NOT be installed...
...6"S(e1n5socrm) max. above the floor. ENTWRAAPRMNEINNGT PROTECTION WARNING LPIRFOTTCMEAACSTUTIEOTRNIOM(LONMNEIPT)ORED ENTRAPMENT IMPORTANT INFORMATION ABOUT THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION DEVICES A LiftMaster Monitored Entrapment Protection (LMEP) device is not installed, constant pressure to close will be required from ... connected and aligned, the photoelectric sensors will flicker rapidly when obstructed or misaligned. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for B2, TS, T, and FSTS wiring types and MUST NOT be installed...
GT- Logic 4 Installation Manual
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... sensors to the operator. Finger tighten the receiving sensor wing nut. above floor WIRE THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION (LMEP) DEVICES 1 Connect the LiftMaster Monitored Entrapment Protection (LMEP) device to the logic board according to the models shown below ). above floor Invisible Light Beam Protection Area Photoelectric Sensor 6" (15 cm) max...
... sensors to the operator. Finger tighten the receiving sensor wing nut. above floor WIRE THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION (LMEP) DEVICES 1 Connect the LiftMaster Monitored Entrapment Protection (LMEP) device to the logic board according to the models shown below ). above floor Invisible Light Beam Protection Area Photoelectric Sensor 6" (15 cm) max...
GT- Logic 4 Installation Manual
Page 24
...to allow the reducer to protect the door and motorized operator. In addition, the RPM eliminates the need for a centrifugal switch on models GH and GT.) NOTE: This feature is eliminated. (Auxiliary Reversal System not applicable on single phase motors. By removing the centrifugal ...is properly adjusted, it should generally be properly adjusted). Clutch adjustment 24 LOSE OPEN RPM Sensor Logic Board AVERTISSEMENT Torque Nut Set Screws MODEL GH (OPTIONAL MODIFICATION) 1 Loosen set screws of motor failures is automatically learned and does not require programming. When the clutch is...
...to allow the reducer to protect the door and motorized operator. In addition, the RPM eliminates the need for a centrifugal switch on models GH and GT.) NOTE: This feature is eliminated. (Auxiliary Reversal System not applicable on single phase motors. By removing the centrifugal ...is properly adjusted, it should generally be properly adjusted). Clutch adjustment 24 LOSE OPEN RPM Sensor Logic Board AVERTISSEMENT Torque Nut Set Screws MODEL GH (OPTIONAL MODIFICATION) 1 Loosen set screws of motor failures is automatically learned and does not require programming. When the clutch is...
GT- Logic 4 Installation Manual
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...open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle to engage roll pin. MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. 1 Pull emergency release ...TO RECONNECT DOOR ARM TO TROLLEY 2 Lift free end of persons and obstructions. 1 AVERTISSEMENT ATTENTION 2 NOTICE MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL APT TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. 1 Pull down . TO RECONNECT DOOR ...
...open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle to engage roll pin. MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. 1 Pull emergency release ...TO RECONNECT DOOR ARM TO TROLLEY 2 Lift free end of persons and obstructions. 1 AVERTISSEMENT ATTENTION 2 NOTICE MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL APT TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. 1 Pull down . TO RECONNECT DOOR ...
GT- Logic 4 Installation Manual
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... down manually. 3 Release the disconnect chain to operate the door again electrically. 2 J 3 1 1 2 ADVERTENCIA PRECAUCIÓN MANUAL RELEASE MODEL HJ This operator includes both a floor level disconnect chain (sash chain) to engage the hoist mechanism. To operate the hoist: 1 ... from the door operator and a disconnect chain with a manual hoist. HJ 4 27 3 4 2 1 Manual Release WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency disconnect unless doorway is clear of emergency...
... down manually. 3 Release the disconnect chain to operate the door again electrically. 2 J 3 1 1 2 ADVERTENCIA PRECAUCIÓN MANUAL RELEASE MODEL HJ This operator includes both a floor level disconnect chain (sash chain) to engage the hoist mechanism. To operate the hoist: 1 ... from the door operator and a disconnect chain with a manual hoist. HJ 4 27 3 4 2 1 Manual Release WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency disconnect unless doorway is clear of emergency...
GT- Logic 4 Installation Manual
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...Use SAE 30 Oil (Never use with the door in the closed position. Call our TOLL FREE number: 1-800-528-2806 www.liftmaster.com LIFAEDOVFEORPETREATNOCRIFAEATURE (ODOMETER/CYCLE COUNATEDR)VERTENCIA The operator is observed or suspected. PRECAUCIÓN 1. Turn the SELECTOR DIAL to the desired ... there will flash. Check at the factory and should not need additional adjustment for some models. screw tightness. Fasteners Check and tighten as required. Bearings and Shafts LiftMaster Monitored Entrapment Protection (LMEP) Check for every 3 months. 6. OPEN for every 5,000 ...
...Use SAE 30 Oil (Never use with the door in the closed position. Call our TOLL FREE number: 1-800-528-2806 www.liftmaster.com LIFAEDOVFEORPETREATNOCRIFAEATURE (ODOMETER/CYCLE COUNATEDR)VERTENCIA The operator is observed or suspected. PRECAUCIÓN 1. Turn the SELECTOR DIAL to the desired ... there will flash. Check at the factory and should not need additional adjustment for some models. screw tightness. Fasteners Check and tighten as required. Bearings and Shafts LiftMaster Monitored Entrapment Protection (LMEP) Check for every 3 months. 6. OPEN for every 5,000 ...
GT- Logic 4 Installation Manual
Page 41
...WIRING DIAGRAMS LOGIC (VER. 4.0) 1 PHASE WIRING DIAGRAM 115V MOTOR CONNECTION 230V MOTOR CONNECTION NOTE: Gray (GY) and purple (PU) motor wires are reversed for LiftMaster Monitored Entrapment Protection (LMEP) device connections Hoist Interlock When Present TMR DEF (BL) SWITCH (YE) Sensing Edge Maintenance Alert LED (RD) (WH) Open Close... L/S. (WH) (RD) (PU) (WH) COM OPEN L/S NO NC (WH) COM NO CLOSE L/S NC (YE) NOTE: The Lock Sensor switch is provided on Models DJ and DH only, red wire from main harness connects to NC on Bypass L/S and to page 26 for H and HJ right hand...
...WIRING DIAGRAMS LOGIC (VER. 4.0) 1 PHASE WIRING DIAGRAM 115V MOTOR CONNECTION 230V MOTOR CONNECTION NOTE: Gray (GY) and purple (PU) motor wires are reversed for LiftMaster Monitored Entrapment Protection (LMEP) device connections Hoist Interlock When Present TMR DEF (BL) SWITCH (YE) Sensing Edge Maintenance Alert LED (RD) (WH) Open Close... L/S. (WH) (RD) (PU) (WH) COM OPEN L/S NO NC (WH) COM NO CLOSE L/S NC (YE) NOTE: The Lock Sensor switch is provided on Models DJ and DH only, red wire from main harness connects to NC on Bypass L/S and to page 26 for H and HJ right hand...
GT- Logic 4 Installation Manual
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... Open L/S. (WH) COM OPEN L/S NO NC (RD) (PU) (WH) COM NO CLOSE L/S NC (YE) NOTE: The Lock Sensor switch is provided on Models DJ and DH only, red wire from main harness connects to NC on BYPASS L/S and to NC on LOCK SENSOR switch. POWER IN NOTE: Lock...3 (YE) (BL/BK) 208/230V MOTOR CONNECTION 460V MOTOR CONNECTION 575V MOTOR CONNECTION NOTE: Gray (GY) and purple (PU) motor wires are reversed for LiftMaster Monitored Entrapment Protection (LMEP) device connections Hoist Interlock When Present TMR DEF (BL) SWITCH (YE) Maintenance Alert LED (RD) (WH) Open Close Stop OPEN ...
... Open L/S. (WH) COM OPEN L/S NO NC (RD) (PU) (WH) COM NO CLOSE L/S NC (YE) NOTE: The Lock Sensor switch is provided on Models DJ and DH only, red wire from main harness connects to NC on BYPASS L/S and to NC on LOCK SENSOR switch. POWER IN NOTE: Lock...3 (YE) (BL/BK) 208/230V MOTOR CONNECTION 460V MOTOR CONNECTION 575V MOTOR CONNECTION NOTE: Gray (GY) and purple (PU) motor wires are reversed for LiftMaster Monitored Entrapment Protection (LMEP) device connections Hoist Interlock When Present TMR DEF (BL) SWITCH (YE) Maintenance Alert LED (RD) (WH) Open Close Stop OPEN ...
GT- Logic 4 User Manual
Page 6
... will open door falling rapidly and/or unexpectedly. Release handle. PRECAUCIÓN TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will close. EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. of door arm to trolley. AVE AV...
... will open door falling rapidly and/or unexpectedly. Release handle. PRECAUCIÓN TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will close. EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if possible. of door arm to trolley. AVE AV...