LiftMaster MEGA ARM / MEGA ARM TOWER Support and Manuals
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Most Recent LiftMaster MEGA ARM / MEGA ARM TOWER Questions
Exit Gate Arm On Mega Arm System Stays Up. The Back Light Is On & Will Not Clea
The exit arm would only operate part of the time and could be made to go down by simply pushing on t...
The exit arm would only operate part of the time and could be made to go down by simply pushing on t...
(Posted by batch40 10 years ago)
Question About Mega Arm/mega Tower 'arm Motion.'
What exactly is the "sensor/trigger" for the Mega Arm/ Mega Tower Arm to rise and fall? Can the uni...
What exactly is the "sensor/trigger" for the Mega Arm/ Mega Tower Arm to rise and fall? Can the uni...
(Posted by avrilshelton 11 years ago)
Installing Loop Detector On Control Board Of Liftmaster
Model: MAT-DC-BB3 Serienr: 0911N8156 Mega Arm Tower We are having problems with installing our ne...
Model: MAT-DC-BB3 Serienr: 0911N8156 Mega Arm Tower We are having problems with installing our ne...
(Posted by maintenance38060 11 years ago)
Popular LiftMaster MEGA ARM / MEGA ARM TOWER Manual Pages
MATDCBB Green Control Board V.6.4 or newer Manual - Page 1
...) MUST be connected for proper operation of unit.
Radio Receiver Included
The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
www.liftmaster.com
Mega ARM Tower
Models:
MADCBB, MATDCBB, MASDCBB & MASTDCBB
(MEGA ARM, MEGA ARM TOWER, MEGA SPRINT & MEGA SPRINT TOWER)
1/2 HP COMMERCIAL DUTY PARKING GATE OPERATOR
INSTALLATION AND SERVICE MANUAL
IMPORTANT: Read and understand...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 2
... 19 Parts Shipped 19 Mega Arm Tower Unique Parts List 19 Mega Arm Options Parts List 19
ACCESSORIES 20
OPERATOR NOTES 21-22
WARRANTY POLICY AND REGISTRATION 23
REPAIR PARTS AND SERVICE 24
2 S1 10 Fast Run Timer - S2 10 Mode Selections - TABLE OF CONTENTS
INTRODUCTION
Safety Symbol and Signal Word Review 3 Tools Needed For Installation 3 Unit Overview 3
UL325 MODEL...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 3
....
• Transient voltage protection on all
WARNING safety instructions.
• DO NOT attempt repair or service of gate arm when power is lost if desired (with "memory" - ADVERTENCIA
• On 120 Vac installations, unswitched duplex outlet gives
convenient supply for the 12-15' x 3" tubular aluminum boom arm. NOTE: If the operator is installed in the industry. Read them .
ideal
for...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 4
... (or system) intended for vehicles onl.y Pedestrians must use separate entrance
UL325 ENTRAPMENT PROTECTION REQUIREMENTS
GATE OPERATOR ENTRAPMENT PROTECTION
UL325 Installation
Class
Class I & II
Slide Gate Operator
Primary Type
A
Secondary Type
B1, B2 or D
Swing & Gate Barrier (Arm) Operator
Primary Type
Secondary Type
A or C
A, B1, B2, or C
Class III
A, B1 or B2
A, B1, B2, A, B1...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 5
.... Specific safety features include:
• Gate Edges • Screen Mesh
• Guards for user activation must be located at the leading edge, trailing edge and post mounted both directions prior to mechanical damage. For a gate operator utilizing a non-contact sensor:
a. b. All exposed pinch points are comprised of a gate system.
Gate operating system designers, installers...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 7
...operator MUST not be sure to follow all specifications and warnings described below. The location of the power disconnect should be on a separate fused line of adequate capacity.
• BEFORE installing power... Make
for 230 Vac operation. With S2 switch 6 on or if close gate after the AC power is generally not used as a safety-stop the open with the MEGA ARM. car "backs-away"...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 9
... wires are reversed, the cam is set to be on (Figure 1).
FIGURE 2
Battery
Acc+ Acc-
They must be turned 90 degrees to be reversed. Next, turn on the AC power and connect the batteries. Once you are blue then orange. WARNING: POWER MUST BE OFF AND NO ARM INSTALLED BEFORE MAKING THESE CHANGES.
FIGURE 1
S1...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 10
...gate will fire. On the MEGA ARM the switches 1-5 on equals 1.25 seconds, etc.)
CLOSE TIMER - AUTO CLOSE TIMER: Default is reached (activates a swing or slide gate its lane).
AUTO OPEN ON POWER FAILURE: When switch number 8 is in turned on S1-6 & S2-7, gate will provide a 4 second close and reset count memory to operate...settings 1 - 5 will keep the gate...R1
R12
R17 R16
MANUAL Q2 OPEN
1 ...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 12
... or the limit of SEVERE INJURY or DEATH:
1. Failure to adjust and retest the gate operator properly can be performed by qualified service persons only.
KEEP GATES PROPERLY MAINTAINED. Read the owner's manual. The entrance is not moving.
6. Pedestrians MUST use separate entrance.
8. Disconnect ALL power BEFORE performing ANY maintenance.
9. SAVE THESE INSTRUCTIONS.
12
MATDCBB Green Control Board V.6.4 or newer Manual - Page 13
... is recommended that support motor to insure proper and safe operation, it must be 27.5 +0.05, -0 Vdc with batteries disconnected (set with R63, shown on the Control Board Layout page).
3. BATTERY HANDLING / STORAGE
Refer to up position
2. Battery Maintenance Replace batteries. Belt loose or needs replacement, adjust with Liftmaster P/N MBAT batteries. Remove gate arm bracket and pieces...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 15
... close loop is to be 4' to enter or exit in the same lane (Figure 3). FIGURE 2
Mega Arm Close Loop
Mega Arm
Card Reader Tele-entry Radio Control
DO NOT ALLOW CONTROL DEVICES TO BE WITHIN 10' OF GATE OR OPERATOR
RECOMMENDATION 1: If vehicle detectors are used , use of the above configurations to provide the ability for...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 16
...TRAP CONFIGURATION Must use trap kit. See Mega Arm Options Parts List
S1
Mega ARM Operator
ON
Close Loop Trap
Close Loop
Close Loop...Set switch bank S2 to the common of the trap unit (J5 - Reconnect the DC power by replacing the neutral (Black) wire to the operator. 3. b.
RECONNECT THE POWER AND TEST 1. c. TRAP INSTRUCTIONS
INSTALL THE K1 AUXILIARY RELAY AND CONNECTOR AT MEGA ARM...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 17
...the gate arm. Next, run to the other operator to have one tripped. FIGURE 2
NOTES: For motorized teeth, vertical pivot or overhead operator,
Mega Arm
Mega Arm
leave S1-6, S1-8 OFF (this will be run 2 wires from the MEGA ARM's K1...if one set of the other (Figure 2). (Leave S1-6 and 8 OFF to raise again if it will open the COMMON and NORMALLY CLOSED contact on the MEGA ARM. Tele...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 19
... (2) Arm Bolts (2) Gate Arm - 12' Filter Module Surge Suppressor Collar Nylon Washer
PARTS SHIPPED
ITEM MEGA ARM Operator Controller Unit Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts 7AH Batteries
MEGA ARM TOWER UNIQUE PARTS LIST
QTY
ITEM PART NUMBER DESCRIPTION
1
*
MA020T
Unit Cover for Mega Arm Tower
1
*
MA020D
Unit Door for Mega Arm Tower
1
1
MEGA ARM...
MATDCBB Green Control Board V.6.4 or newer Manual - Page 23
... will be repaired or replaced free of charge F.O.B. LiftMaster specifically disclaims any time there after. In no other legal theory during the first year of warranty. The installer and/or end user agree to assume all responsibility for all liability in use of incorrect arm. MEGA ARM NOT FOR USE WITH BICYCLES OR PEDESTRIANS. Any part or parts found to...
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