LiftMaster MATDCBB3 Support Question
LiftMaster MATDCBB3 Support Question
Find answers below for this question about LiftMaster MATDCBB3.Need a LiftMaster MATDCBB3 manual? We have 1 online manual for this item!
Question posted by thomaszachmann on July 27th, 2021
Matdcbb3 Gate Operator
gate arm comes down and immediately goes back up instead of staying down
Current Answers
Answer #1: Posted by SonuKumar on July 28th, 2021 9:10 AM
SonuKumar
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May 9th, 2021 Points: 16,621,300
Member since:
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https://www.youtube.com/watch?v=UKZ4VFr3bcQ
How do I reset my LiftMaster gate?
The reset button is located on the side of the control box and serves several functions. Pressing the reset button will stop a moving gate during a normal open/close cycle, like a stop button. The operator does not need to be reset after doing this.
How do I keep my LiftMaster gate open?
Simply press the reset button with the gate in the open position, and you can conveniently hold it in the open position without having to open the control box. LiftMaster swing gate operators are built to perform in the most demanding applications.
How do you fix a LiftMaster gate?
LiftMaster Gate Opener Won't Close - What To Do
Step 1 - Check For Debris Blocking Gate's Path. ...
Step 2 - Check Wheel Bearings and Chain. ...
Step 3 - Manually Move Your Gate. ...
Step 4 - Check "Hold Open" Command And Key switch. ...
Step 5 - Reset The Power. ...
Step 6 - Check Photo Eye/Sensors. ...
Step 7 - Check The Edge Transmitters.
=========================
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Answer #2: Posted by techyagent on July 27th, 2021 5:45 PM
techyagent
Member since:
June 17th, 2014 Points: 4,799,790
Member since:
June 17th, 2014 Points: 4,799,790
There are a few reasons that can cause your driveway gate to open by itself. One can be a malfunctioning motherboard, it can be old or new. ... The reasons that can cause the gate in your driveway to open on its own can be simple but it take years of repair and installation experience to find the problem and repair it.
https://aspiremetro.com/6-problems-automatic-gates-fix/
Thanks
Techygirl
Related LiftMaster MATDCBB3 Manual Pages
MEGA ARM / MEGA ARM TOWER Manual - Page 1
Batteries (included) MUST be connected for proper operation of operator. 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. Use (2) ...
MEGA ARM / MEGA ARM TOWER Manual - Page 2
... Reverse Device (IRD) Adjust the Barrier Arm
2-4
2 3 4
5
5 5 5
6-7
6 7 7
8-11
8 9 10 10 11
12
13-14
13 14
OPERATION AND MAINTENANCE
Important Safety Instructions General Service ...door and gate operator unless you do not comply with the cautionary statements that accompany them carefully.
IMPORTANT NOTE:
• BEFORE attempting to the possibility of your gate and/or the gate operator...
MEGA ARM / MEGA ARM TOWER Manual - Page 3
... external entrapment protection devices to operate the operator open and close .
That means that the type of entrapment protection systems recognized by security personnel. Constant pressure control.
3 RESIDENTIAL VEHICULAR GATE OPERATOR
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...
MEGA ARM / MEGA ARM TOWER Manual - Page 4
... subject to reduce the risk of a vertical barrier (arm).
4 Install the gate operator only when:
a.
Locate the gate such that persons will not come in a location so that enough clearance is prevented from reaching over, under the intended end-use .
9. The gate must be supplied with a separate access opening shall be located at the bottom edge of...
MEGA ARM / MEGA ARM TOWER Manual - Page 5
.... • State of the operator, the tools listed below . TOOLS NEEDED During assembly, installation, and adjustment of the art MOSFET motor drive technology, NO contactors or relays. • Soft start and stop in battery run - ideal for 120 Vac accessories • Built in open a slide/swing gate first then raises arm.
• Dynamic motor...
MEGA ARM / MEGA ARM TOWER Manual - Page 6
...
12"
9"
8"
TOP VIEW OF TOWER FOOTPRINT
5-1/4"
7-1/8" (gate arm bracket)
7-1/8"
(concrete pad) 3-1/2"
9-7/8" 13-1/2"
10-1/4"
8-1/4"
6"
5-1/4"
(door) 12-1/4"
14-1/4"
6 Conduit size should be approximately 24" x 24" x 24" in order to fit the 3-1/2" x 3-1/2" opening in the pedestal base plate or the 10-1/4" x 8-1/4" opening in regions where ground will freeze.
2 Install the conduit...
MEGA ARM / MEGA ARM TOWER Manual - Page 7
... allow for the 1/2" thick base plate as well as washers for leveling.
3 Attach the operator to use ONLY
nylon nuts).
7
(Gate Arm Bracket) (Operator)
(Barrier Arm)
INSTALLATION » ATTACH THE OPERATOR TO THE CONCRETE PAD
ATTACH THE OPERATOR TO THE CONCRETE PAD
1 Position the operator on the concrete pad and mark the mounting holes.
2 Install 1/2" x 6" wedge anchors in...
MEGA ARM / MEGA ARM TOWER Manual - Page 10
...
4 Connect the black lead from the operator control board to 24 Vdc devices and ...System). IMPORTANT: Do not run operator without installing the batteries.
Failure... motor. 3 Connect red lead from the operator control board to the positive (RED +)... a tail-gate is detected by warranty.
10
Black Lead...fire (latch) when gate is not closed. ...arm is pushed up off of each battery if one ...
MEGA ARM / MEGA ARM TOWER Manual - Page 11
... a common ground connection from chassis to chassis (or from common to common, i.e., primary gate J5 terminal #12 to terminal 2 of Second.
12 34 RX GND TX
11 EXAMPLE: If only open . SET switches on S2, 1-8 the same on both operators.
Obstruction Signal Connections Terminal 1 of Primary must go to terminal 4 of Second and...
MEGA ARM / MEGA ARM TOWER Manual - Page 12
... the receiver or the remote control is pressed. The operator will be used to opener (Figure 3).
2 Press and release the "learn " button on the J4 terminal strip at the HIGH position for push to open the front panel of moving gate or garage door: • ALWAYS keep gate or garage door in HIGH security mode. THERE ARE NO OTHER...
MEGA ARM / MEGA ARM TOWER Manual - Page 13
....
MO
MOTOR
1
ACC+ ACC- Turn the motor pulley until the OPEN LIMIT (OLS) is set to terminal 4 on J4-7 (blue wire) and
J4-8 (orange wire) (see below). When S1-8 DIP switch is activated the barrier arm will be used for right-hand gate operation.
1. C CLUTCH OPTION DIP Switch S1-6 With S1-6 DIP switch in...
MEGA ARM / MEGA ARM TOWER Manual - Page 14
... to allow a vehicle enough time to the OFF position. The barrier arm will resume normal operation after the set the period of time the gate remains opened until the pre-authorized number of the pre-authorized vehicles DO NOT pass through the gate. With the S2-3 DIP switch in case one or more of vehicles...
MEGA ARM / MEGA ARM TOWER Manual - Page 15
... gate. Test the gate operator monthly. C1 X2
D16 D17 D18 D19
1
1
J2
AUX LIMITS
M/S
U1
OLS D7
OPEN
X1
D6
BRAKE D5
CLOSE D4
CLS D3
MANUAL
1234567
J3
R14
OPEN Q2
J5
S3
T2
T4
T6
T1
T3
T5
OPEN 1 OPEN 2 OPEN 3 AUX 4 SAFET
C3
R24
R35
R41
R46
U6
IRD1
U7
ADJUST THE BARRIER ARM
The arm...
MEGA ARM / MEGA ARM TOWER Manual - Page 16
...gate into collar. 7. Fully seat pin in collar. 4.
Turn the S3 Manual Open switch to OPEN on the Control Board Layout page). Remove the gate arm...
The batteries are intended for immediate use a drill bit smaller than
light ones). 5.
OPERATION AND MAINTENANCE » GENERAL... and insert into operation. Collar Shear Pin
(Operator)
Gate Arm Bracket Barrier Arm
BATTERY
BATTERY DISPOSAL
...
MEGA ARM / MEGA ARM TOWER Manual - Page 17
.... Close Loop
Mega Arm
Card Reader Tele-entry Radio Control
ENTRY WITH ACCESS CONTROL DEVICE
Gate will open inputs.
Terminal #6 is to be used to 10 feet.
Space between loops will be 4 to open when activated by exit loop and then close once the close loop, gate will REDUCE the gate's safe
Loop
operation.
• If closing...
MEGA ARM / MEGA ARM TOWER Manual - Page 18
...
MA
C NC NO DC K1
S1-6 OFF S1-8 OFF
MA
Opener
Common
SET THE DIP SWITCHES AT THE SECOND OPERATOR
1. term#12).
3. The trap gate will close .
ADDITIONAL FEATURES » TRAP INSTRUCTIONS
TRAP INSTRUCTIONS
INSTALL THE K1 AUXILIARY RELAY AND CONNECTOR AT MEGA ARM CONNECTED TO THE ACCESS DEVICE
1. term#12) of the second...
MEGA ARM / MEGA ARM TOWER Manual - Page 19
...-6, S1-8 OFF (this will keep the other operator reaches its open limit switch to the MEGA ARM J5#8 and one second pulse from the other operator's isolated common & normally closed via J5 #4 but not raise the arm until the arm closes completely).
• In this will stay energized holding open the sequenced gate (S1-5 off, S2-6 on the EXTRA...
MEGA ARM / MEGA ARM TOWER Manual - Page 22
...Bolt and Nut (4) Reducer On/Off Switch Operator Cover for Mega Arm (Not Tower) Nylon Arm Nuts (2) Arm Bolts (2) Gate Arm - 12' Filter Module Surge Suppressor Collar Nylon Washer
MEGA ARM TOWER UNIQUE PARTS LIST
QTY
ITEM PART NUMBER
DESCRIPTION
1
*
MA020T
Operator Cover for Mega Arm Tower
1
*
MA020D
Operator Door for Mega Arm Tower
1
1
MEGA ARM OPTIONS PARTS LIST
2
ITEM PART NUMBER...
MEGA ARM / MEGA ARM TOWER Manual - Page 23
... Model A57 HEATER KIT 500 watt with yellow/black stripes. Model MA024 ALUMINUM ARM 12' x 3" diameter with yellow/black stripes. Model MA035
ARTICULATION ALUMINUM (FOLDING) ARM: 10' without hardware kit, with reflective yellow/black stripes.
SPRINT OPERATORS ONLY
SPRINT GATE ARM 8' Padded Safety Arm, yellow. Additionally, Passport™ remote controls are ideal for integration with...
MEGA ARM / MEGA ARM TOWER Manual - Page 24
... CHAMBERLAIN GROUP, INC.
NEVER ALLOW CHILDREN TO PLAY NEAR OR OPERATE AUTOMATIC GATES. IF OPERATOR IS PUT INTO OPERATION THIS WILL BE CONFIRMATION THAT YOU ARE IN FULL UNCONDITIONAL AGREEMENT WITH...for electronics and mechanical components and includes a 10 year corrosion perforation warranty on gate arms and chassis. It is expressed or implied. WARNING! Materials, components, features and...
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