MEGA ARM / MEGA ARM TOWER Manual
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Batteries (included) MUST be connected for proper operation of operator. Use (2) LiftMaster 12 Vdc 7AH (Part # MBAT). The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com MADCBB, MATDCBB, MASDCBB, & MASTDCBB HEAVY-DUTY DC BARRIER GATE OPERATOR OWNER'S MANUAL RREINCACELDUIIVDOEEDR MEGA ARM TOWER & MEGA SPRINT TOWER MEGA ARM & MEGA SPRINT IMPORTANT: Read and understand Warranty Page first.
Batteries (included) MUST be connected for proper operation of operator. Use (2) LiftMaster 12 Vdc 7AH (Part # MBAT). The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com MADCBB, MATDCBB, MASDCBB, & MASTDCBB HEAVY-DUTY DC BARRIER GATE OPERATOR OWNER'S MANUAL RREINCACELDUIIVDOEEDR MEGA ARM TOWER & MEGA SPRINT TOWER MEGA ARM & MEGA SPRINT IMPORTANT: Read and understand Warranty Page first.
MEGA ARM / MEGA ARM TOWER Manual
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... Parts List Mega Arm Options Parts List ACCESSORIES WARRANTY POLICY 15 15 15 SAFETY » SAFETY SYMBOL AND SIGNAL WORD REVIEW When you see this manual and follow all safety instructions. • DO NOT attempt repair or service of damage to the Concrete Pad Install the Barrier Arm WIRING Power Wiring...
... Parts List Mega Arm Options Parts List ACCESSORIES WARRANTY POLICY 15 15 15 SAFETY » SAFETY SYMBOL AND SIGNAL WORD REVIEW When you see this manual and follow all safety instructions. • DO NOT attempt repair or service of damage to the Concrete Pad Install the Barrier Arm WIRING Power Wiring...
MEGA ARM / MEGA ARM TOWER Manual
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... • Vertical Posts • Instructional and Precautionary Signage 4. Therefore, safety features must be designed to prevent unauthorized use conditions. b. The pedestrian access opening . Reference owner's manual regarding placement of the gate where easily visible. 11. b. All exposed pinch points are not obstructed or impeded by a moving . The Stop and/or Reset...
... • Vertical Posts • Instructional and Precautionary Signage 4. Therefore, safety features must be designed to prevent unauthorized use conditions. b. The pedestrian access opening . Reference owner's manual regarding placement of the gate where easily visible. 11. b. All exposed pinch points are not obstructed or impeded by a moving . The Stop and/or Reset...
MEGA ARM / MEGA ARM TOWER Manual
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..., loop detectors, access controls, and push button stations. When used for the desired operation. This input is located on the control board C18 U18 C15 F MANUAL 1 2 3 4 5 6 7 8 9 1Ø 11 12 OPEN Q2 J5 S3 T2 T4 T6 T8 T1 T3 T5 T7 CLOSE OPEN 1 OPEN 2 OPEN 3 R21 AUX 4 SAFETY 5 CLOSE 6 BACK 7 SHADOW...
..., loop detectors, access controls, and push button stations. When used for the desired operation. This input is located on the control board C18 U18 C15 F MANUAL 1 2 3 4 5 6 7 8 9 1Ø 11 12 OPEN Q2 J5 S3 T2 T4 T6 T8 T1 T3 T5 T7 CLOSE OPEN 1 OPEN 2 OPEN 3 R21 AUX 4 SAFETY 5 CLOSE 6 BACK 7 SHADOW...
MEGA ARM / MEGA ARM TOWER Manual
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... off (about 6 seconds). The power terminals are now erased. NOTE: Auxiliary Pin 4 can be set at the NORMAL mode (Figure 2). JJ55 FIGURE 1 C18 U18 C15 1 MANUAL 1 2 3 4 5 6 7 8 9 1Ø 11 12 UX LIMITS M/S J3 R14 Q2 OPEN J5 23 D1 456 R1Ø R9 R8 R7 R6 R5 R4 R3 D9 R2 C18... U18 C15 DJ121Ø 1 AUX LIMITS M/S J3 R14 S3 MANUAL R18 Q2 OPEN 1 2 3 4 5 6 7 8 9 1Ø 11 12 J5 T2 T1 T4 T3 T6 T5 T8 T7 78 D8 D1Ø S2S1 1 2345678 S2 1 2345678 R1 1 2R12...
... off (about 6 seconds). The power terminals are now erased. NOTE: Auxiliary Pin 4 can be set at the NORMAL mode (Figure 2). JJ55 FIGURE 1 C18 U18 C15 1 MANUAL 1 2 3 4 5 6 7 8 9 1Ø 11 12 UX LIMITS M/S J3 R14 Q2 OPEN J5 23 D1 456 R1Ø R9 R8 R7 R6 R5 R4 R3 D9 R2 C18... U18 C15 DJ121Ø 1 AUX LIMITS M/S J3 R14 S3 MANUAL R18 Q2 OPEN 1 2 3 4 5 6 7 8 9 1Ø 11 12 J5 T2 T1 T4 T3 T6 T5 T8 T7 78 D8 D1Ø S2S1 1 2345678 S2 1 2345678 R1 1 2R12...
MEGA ARM / MEGA ARM TOWER Manual
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... settings DO NOT overrun the slow down time. When using this feature is activated the barrier arm will CLOSE by the timer whenever it is manually forced UP (OPEN), the barrier arm will activate throughout the OPEN cycle. When DIP switches S1-1, S1-2 and S1-3 are set to 2-3/8 seconds by facing...
... settings DO NOT overrun the slow down time. When using this feature is activated the barrier arm will CLOSE by the timer whenever it is manually forced UP (OPEN), the barrier arm will activate throughout the OPEN cycle. When DIP switches S1-1, S1-2 and S1-3 are set to 2-3/8 seconds by facing...
MEGA ARM / MEGA ARM TOWER Manual
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...less sensitive) in small increments will allow for the limit cam to adjust and retest the gate operator properly can be done by a LiftMaster professional. 10. After any adjustment open and close limit. • If the arm is closing too far: Loosen the control board screws...in down position. Ensure the limit cam set at S-2 switches 1-5) and then close . READ AND FOLLOW ALL INSTRUCTIONS. 5. Read the owner's manual. If the arm is not moving. 2. Adjust sensitivity so that continuously monitors the motor's current for vehicles ONLY. OPERATION AND MAINTENANCE » IMPORTANT...
...less sensitive) in small increments will allow for the limit cam to adjust and retest the gate operator properly can be done by a LiftMaster professional. 10. After any adjustment open and close limit. • If the arm is closing too far: Loosen the control board screws...in down position. Ensure the limit cam set at S-2 switches 1-5) and then close . READ AND FOLLOW ALL INSTRUCTIONS. 5. Read the owner's manual. If the arm is not moving. 2. Adjust sensitivity so that continuously monitors the motor's current for vehicles ONLY. OPERATION AND MAINTENANCE » IMPORTANT...
MEGA ARM / MEGA ARM TOWER Manual
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... pin in the following chart: ITEM PROCEDURE EVERY 3 MONTHS Fasteners Check and tighten as a hazardous waste and disposed of this document for manually initiating the battery test. EVERY 6 MONTHS z EVERY 12 MONTHS ◆ ◆ ◆ EVERY 24 MONTHS z SHEAR PIN REPLACEMENT ...HANDLING / STORAGE Refer to ensure proper and safe operation, it must be replaced correctly and with State, Local and Federal Regulations. LiftMaster does not recommend storage of the pin. (Correct pin (P/N MA013) is conducted automatically. BATTERY REPLACEMENT Service Kits are better than ...
... pin in the following chart: ITEM PROCEDURE EVERY 3 MONTHS Fasteners Check and tighten as a hazardous waste and disposed of this document for manually initiating the battery test. EVERY 6 MONTHS z EVERY 12 MONTHS ◆ ◆ ◆ EVERY 24 MONTHS z SHEAR PIN REPLACEMENT ...HANDLING / STORAGE Refer to ensure proper and safe operation, it must be replaced correctly and with State, Local and Federal Regulations. LiftMaster does not recommend storage of the pin. (Correct pin (P/N MA013) is conducted automatically. BATTERY REPLACEMENT Service Kits are better than ...
MEGA ARM / MEGA ARM TOWER Manual
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... Sense (IRD and MRT) Relay Indicator Relay (Optional) 1 1 J2 AUX LIMITS M/S J3 R14 D8 D1Ø R18 S1 S2 1 2345678 1 2345678 R1 R12 R17 R16 MANUAL Q2 OPEN 1 2 3 4 5 6 7 8 9 1Ø 11 12 J5 S3 T2 T4 T6 T8 T1 T3 T5 T7 OPEN 1 OPEN 2 OPEN 3 AUX 4 SAFETY 5CLOSE 6 BACK 7SHADOW 8 CLOSE R21... D11 D12 D14 F3 WARNING FOR R62 CONTINUOUS PROTECTION AGAINST FIRE DX1 REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE D26 D25 - S3: Manual open. MOV MOTOR Aux Relay TR J1 C NC NO DC 1 1 B2 + PWR K1 Relay Terminals (Optional) ACC+ ACC- F3: 10 amp ATO type fuse for...
... Sense (IRD and MRT) Relay Indicator Relay (Optional) 1 1 J2 AUX LIMITS M/S J3 R14 D8 D1Ø R18 S1 S2 1 2345678 1 2345678 R1 R12 R17 R16 MANUAL Q2 OPEN 1 2 3 4 5 6 7 8 9 1Ø 11 12 J5 S3 T2 T4 T6 T8 T1 T3 T5 T7 OPEN 1 OPEN 2 OPEN 3 AUX 4 SAFETY 5CLOSE 6 BACK 7SHADOW 8 CLOSE R21... D11 D12 D14 F3 WARNING FOR R62 CONTINUOUS PROTECTION AGAINST FIRE DX1 REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE D26 D25 - S3: Manual open. MOV MOTOR Aux Relay TR J1 C NC NO DC 1 1 B2 + PWR K1 Relay Terminals (Optional) ACC+ ACC- F3: 10 amp ATO type fuse for...
MEGA ARM / MEGA ARM TOWER Manual
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... Arm Bracket 11 MA011 Magnet 12 MA012 Cam Arm 13 MA013 Shear Pin PARTS SHIPPED ITEM MEGA ARM Operator Controller Operator Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts 7AH Batteries ITEM PART NUMBER 14 MA014 15 MA015 16 MA016 17 MA017 19 MA019 * MA020 * MA021 * MA022 * MA023...
... Arm Bracket 11 MA011 Magnet 12 MA012 Cam Arm 13 MA013 Shear Pin PARTS SHIPPED ITEM MEGA ARM Operator Controller Operator Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts 7AH Batteries ITEM PART NUMBER 14 MA014 15 MA015 16 MA016 17 MA017 19 MA019 * MA020 * MA021 * MA022 * MA023...