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Most Recent LiftMaster MATDCBB3 Questions
Matdcbb3 Gate Operator
gate arm comes down and immediately goes back up instead of staying down
gate arm comes down and immediately goes back up instead of staying down
(Posted by thomaszachmann 2 years ago)
Oil.
what type and weight oil do I put in the gearbox for an MAT-DC-BB3
what type and weight oil do I put in the gearbox for an MAT-DC-BB3
(Posted by Nickc383 3 years ago)
I Cannot Get My Gate Arm To Close. The Close 6 Light Is On
(Posted by MSAdimando 4 years ago)
Popular LiftMaster MATDCBB3 Manual Pages
MEGA ARM / MEGA ARM TOWER Manual - Page 1
...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...
MEGA ARM / MEGA ARM TOWER Manual - Page 2
... Safety Instructions General Service Shear Pin Replacement Battery
ADDITIONAL FEATURES
Suggested Loop Sensor Locations Trap Instructions Sequence Access Management System (SAMS) with "Memory" Control Board Layout
TROUBLESHOOTING
Battery Checkout Gate Not Operating Troubleshooting Chart
REPAIR PARTS
Part Numbers and Descriptions Parts Shipped Mega Arm Tower Unique Parts List Mega Arm Options Parts...
MEGA ARM / MEGA ARM TOWER Manual - Page 3
...installation you must provide the following as an airport security area or other restricted access locations not servicing...
SAFETY ACCESSORY SELECTION
All UL325 compliant LiftMaster gate operators will accept external entrapment ...MODEL CLASSIFICATIONS
UL325 MODEL CLASSIFICATIONS
CLASS I & II
Slide Gate Operator
Primary Type A
Secondary Type
B1, B2 or D
Swing & Gate Barrier (Arm...
MEGA ARM / MEGA ARM TOWER Manual - Page 5
... Magnet DC motor • On 120 Vac installations, unswitched duplex outlet gives convenient supply
for bar code scanners and AVI.
• Ability to STOP arm in ...arm
• Heater option MUST be needed.
• Wrench or Socket Set • Phillips Head Screwdriver • C Clamps
• Level • Small Screwdriver • T25 Torx Head Screwdriver
OPERATOR SPECIFICATIONS
This model...
MEGA ARM / MEGA ARM TOWER Manual - Page 9
...also acts as a free exit input to open with the MEGA ARM. When input is active, gate will open and close loop before arm reaches full open contacts from exit loop and gate closes. ...for the desired operation. This input is recommended that if gate is closing timer is 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...
MEGA ARM / MEGA ARM TOWER Manual - Page 10
... and 2.
Replace batteries in place. ...install batteries correctly will cause damage and will not be covered by the close loop ANTI TAIL-GATE ALARM.
K1 D11
U19 Aux Relay
J1 C NC NO DC
1
PWR
D12
R13
J4
D14 BAT-
1
F3
MOV
ACC+ ACC-
Relay will pulse relay when arm...LiftMaster MBAT or 29-NP712 batteries. WIRING » ACCESSORY AND RELAY CONNECTIONS + BATTERY INSTALLATION...
MEGA ARM / MEGA ARM TOWER Manual - Page 12
... THERE ARE NO OTHER USER SERVICEABLE PARTS. NEVER permit children to operate your gate. INSTALL THE RECEIVER
WIRING THE RECEIVER
...changing the code setting or replacing the battery. The receiver is properly adjusted, and there are for power. JJ55
FIGURE 1
C18 U18
C15
1
MANUAL
1 2 ...strip are no obstructions to 15 rolling code remotes or passwords in NORMAL security mode, including any...
MEGA ARM / MEGA ARM TOWER Manual - Page 15
... sensitivity adjustments (IF ARM DOES NOT REVERSE, DO...service person make repairs to be adjusted by a LiftMaster professional.
10.
NOTE: Instant reverse device (IRD) should be level in order to decrease the time it can increase the risk of the arm. Failure to test if the arm is not moving.
2. SAVE THESE INSTRUCTIONS.
15 Read the owner's manual...set screw on the ...
MEGA ARM / MEGA ARM TOWER Manual - Page 16
... SERVICE • If the belt is recommended that support motor to OPEN on large end. 8. Remove the gate arm bracket and pieces in the field. Lightly oil the new pin and insert into operation. Turn off S3 Manual Open switch to CLOSE to ensure proper and safe operation, it must be replaced every two years.
LiftMaster...
MEGA ARM / MEGA ARM TOWER Manual - Page 17
... , use of the presence
Close
contacts are open when sensed by an access control device.
Terminal #7 is cleared. Back Away Loop (Free Exit)
Close Loop
Mega Arm
Card Reader Tele-entry Radio Control
DUAL DIRECTION AS ENTRY OR FREE EXIT
Dual direction is close input.
Terminal #6 is a combination of both of gate...
MEGA ARM / MEGA ARM TOWER Manual - Page 18
...DC power by replacing the neutral (Black) wire to the operator.
3. See Mega Arm Options Parts List
Close Loop Trap
Close Loop Trap
Close Loop
Close Loop
Card Reader Tele-entry Radio Control
Mega Arm Trap
Mega Arm
SS11
Mega ARM...INSTRUCTIONS
TRAP INSTRUCTIONS
INSTALL THE K1 AUXILIARY RELAY AND CONNECTOR AT MEGA ARM... of the second operator.
2. Set switch bank S2 to 00100000 where...
MEGA ARM / MEGA ARM TOWER Manual - Page 19
... if one second pulse from the other operator's isolated common & normally closed via J5 #4 but not raise the arm until the arm times out and closes. This allows gate to the MEGA ARM J5#8 and one set of its open .
S1, #6 and #8 (OFF) = K1 Relay LATCH only.
19 When the other operator reaches its K1...
MEGA ARM / MEGA ARM TOWER Manual - Page 22
...
3
MA003
DC Motor - 24 Vdc
4
MBAT
12 Vdc 7AH Battery 2 required
5
MA005
Gear Reducer 60:1
6
MA006
Aluminum Chassis
7
MA007
Drive Belt
8
MA008
Reducer Pulley
9
MA009
Motor Pulley
10
MA010
Gate 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...
MEGA ARM / MEGA ARM TOWER Manual - Page 23
... UN201
SLIP CLUTCH OPTION For Mega Arm Gear Box. Model MA024R (Highly Recommended)
SAMSKIT Includes required relay and limits. Model MA026 REPLACEMENT ARM TUBE 12' x 2" diameter. Model MA115
ALUMINUM GATE ARM 15' x 3" with Telephone Entry and Access Control Systems. Contact your application needs. Model MA116
ALUMINUM GATE ARM 15' x 3" with thermostat (MAT and MATS only). Model SP8 PAD 23...
MEGA ARM / MEGA ARM TOWER Manual - Page 24
... SPANS AMERICA
INSTALLATION AND SERVICE INFORMATION SIMPLY DIAL OUR TOLL FREE NUMBER: 1-800-528-2806 www.liftmaster.com
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: • PART NUMBER • PART NAME • MODEL NUMBER
ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC.
The warranty set forth above is expressed or implied.
IN ORDER TO INSTALL AND USE THE MEGA ARM, YOU...
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