Manaras Opera MGT Guía rápida
Note:
Read this manual carefully before installing
the operator and place this installation manual in
an accessible place near the operator. For future
reference record:
Model #
Date
Wiring Diagram #
Model #
Project No
Project Name
Door No. #
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2
IMPORTANT SAFETY INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF SEVERE INJURY OR DEATH, READ AND FOLLOW ALL INSTRUCTIONS
1. Never allow children to operate or play with or near door.
2. Check to see that the operator is correct for the type, size of door and frequency of use per the operator
specifications.
3. If the door system is near a residential area, or pedestrian traffic is expected near the door system,
additional equipment such as electric reversing edges, photocells, or similar devices must be installed
as part of the system to prevent entrapment.
4. Reversing devices appropriate to the application must be installed as part of the system.
5. Outdoor or easily accessible controls must be of the security type to prevent unauthorized use of the system.
6. Place controls far enough from the door so that a user cannot touch the door when operating the controls.
7. Controls should be placed so the user has full view of the
door when operating.
8. Always keep moving door in sight and away from people or
vehicles until it is completely opened or closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING
DOOR.
9. If a person is trapped under the door, push the "OPEN" control button.
10. Do not overtighten a clutch to compensate for a damaged door.
11. Test door and service monthly. After adjusting the limit travel, retest the door opener. Failure to adjust the
door may cause death or injury.
12. KEEP DOORS PROPERLY BALANCED. See door owner's manual. An improperly balanced door could
cause severe injury. Have a qualified service person make repairs to cables, spring assemblies and other
hardware.
13. If possible, use the emergency release only when the door is closed. Use caution when using this release
with the door open. Weak or broken springs may cause the door to fall rapidly, causing injury or death.
14. You are responsible for assuring that the owner of the door system understands its basic operation and
safety. In particular, be sure the owner/end-user understands the location and operation of the manual
disconnect.
15. Point out to the owner/end-user of the door system that children or pets should not be allowed to play on or
near the door or any part of the system, and that the safety instructions supplied with this operator are the
responsibility of the owner/end-user.
16. Leave the installation and maintenance manual for this operator as well as any additional information
supplied with this operator or other components of the door system with the owner/end-user.
17. If you have any question about the safety of the door operating system, do not install the operator, contact us.
WARNING
DO NOT CONNECT POWER SUPPLY WHILE INSTALLING, SERVICING OR ADJUSTING THE ELECTRIC
OPERATOR
WARNING
NOT APPLICABLE FOR RESIDENTIAL USE. ONLY FOR INDUSTRIAL AND COMMERCIAL APPLICATIONS
3
TABLE OF CONTENTS
Page
GENERAL PARTS & SPECIFICATIONS 4
WEIGHT AND DIMENSIONS 4
PRODUCT APPLICATION 5
DELIVERY OF OPERATOR 5
HARDWARE 5
INSTALLATION 6
CLUCTH ADJUSTMENT 11
BRAKE ADJUSTMENT 11
SCHEDULED MAINTENANCE 13
MGT EXPLODED VIEW 14
SPECIFIC TO ELECTRONIC CONTROL BOARD 15
•Power, Control and Accessory Wiring 16
•Program Setting 20
•Mode Setting 21
•Door Lock Sensor 22
•Troubleshooting on ECB 23-24
•Single phase Wiring Diagram 25
•3-phase Wiring Diagram 26
SINGLE BUTTON RADIO CONTROL & RED & GREEN WARNING LIGHTS 27
•Warning lights sequence 28
•Programming of warning lights sequence 28
•Connection of Red & Green lights 28
SPECIFIC TO HARDWIRED ELECTRIC CONTROL 29
•Wiring of a MGT 30-31
•Accessory wirind diagrams 32-33
•Troubleshooting on hardwiring circuit 36-37
•Single phase Wiring Diagram 38
•3-phase Wiring Diagram 39
WARRANTY POLICY 40
NOTES 41-43
4
SPECIFICATIONS GENERAL
SUPPLY VOLTAGE………………….. 115, 230 VAC single phase 208, 460, 575 VAC three phase
CONTROL VOLTAGE………………. 24VAC class 2 transformer, 2 amp fuse type ACG
MOTOR……………………………… Continuous duty 1/2, 3/4, 1 & 1.5 Horsepower
OPERATOR OUTPUT SPEED……… 103.5 RPM
WEIGHT (net)………………………… 126 lbs (approx), 56.8 kg
STANDARD WIRING TYPE…………… C2 momentary contact to open and stop and constant pressure to close.
DIMENSIONS
(MGT)
5
MGT: THE TROLLEY OPERATOR
IMPORTANT: UPON COMPLETION OF OPERATOR INSTALLATION, THIS MANUAL MUST BE
GIVEN TO THE END-USER
1. PRODUCT APPLICATION
The model MGT heavy-duty trolley operator is designed for use on standard lift overhead sectional garage
doors. All MGT door operators are designed and constructed in accordance with UL and CSA standards.
2. DELIVERY OF OPERATOR
Upon delivery of your heavy-duty trolley operator, inspect the unit immediately for transport damage. Verify that you
have received all the hardware requested with your order (Table 1). Other items may be present, such as radio
controls or other types of optional equipment, if ordered. If any item is missing or if there is evidence of damage, call
the transport company first.
* Check to make sure that the available power supply to be connected to the operator is of the same voltage,
frequency, phase and amperage as indicated on the nameplate of the operator
3. HARDWARE
TABLE 1 STANDARD PARTS LIST FOR MGT TROLLEY OPERATOR
Fi
g
ure 1 Hardware
# Qty Code Description
1 1 STATION020 3 push-button station
2 1 DOORARM001 Door lifting arm assembly
3
4 2
1 TRACKxxx
CHAINxxx Pre-drilled galvanized track
#41Drive Chain Txxx
5
6
7
8
1
1
2
1
BRACKET043
FRONTIDLER007/010
SHAFT017
CARRIAGE006
Front end U-bracket
#41Front idler assembly
Spacer
Carriage
9
10
11
12
13
14
15
6
1
1
1
8
7
1
BOLT026
BOLT031
BOLT035
LINK004
NUT010
WASHER030
NUT022
Hex head bolt 3/8-16UNC x 1-1/4
Hex head bolt 3/8-16UNC x 2-1/4
Take-up bolt 3/8 x 2-1/2
Connecting chain link
Hex nut 3/8-16UNC
Lock washer 3/8
Stop nut 3/8
T2-HBAG
6
4. INSTALLATION
All heavy-duty trolley operators are tested and adjusted at the factory. When installing your unit, please note that the
cams are resting in the center of the camshaft.
4.1 IMPORTANT INSTALLATION INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF SEVERE INJURY OR DEATH, READ AND FOLLOW ALL INSTALLATION
INSTRUCTIONS
1. Installation of this door operator must be done by a qualified installer.
2. Insure that the door is properly installed and works freely in both directions. Do not install the operator until all
door problems have been corrected. If necessary, oil all moving parts (chains, rollers, guides, etc.).
3. Remove all old accessories (locks, bolts, etc.) before installing door operator.
4. Do not connect the operator to a source of power until instructed to do so.
5. Locate control push-button station within sight of the door, at a minimum height of 5 ft. (1.53 m) so small
children cannot reach it, and away from all moving parts of the door.
6. Ensure that the warning tag supplied with the operator is properly fixed on the door and it is visible while the
door is moving. (Figure 2)
Fi
g
ure 2 Warning tag
WARNING
STAND CLEAR OF DOOR AND VERIFY THAT DOORWAY IS CLEAR, THEN PULL EMERGENCY
RELEASE DISCONNECT LEVER TO DISCONNECT OPERATOR FOR MANUAL OPERATION OF DOOR
WARNING
TO PREVENT ENTRAPMENT,
DO NOT START DOOR DOWN UNLESS
DOORWAY IS CLEAR
A
VERTISSEMENT
POUR ÉVITER TOUT COINCEMENT, NE
PAS ABAISSER LA PORTE TANT
QUE L’EMBRASURE N’EST PAS LIBRE.
7
4.2 INSTALLATION OF MGT OPERATOR
IMPORTANT NOTE: THIS OPERATOR MUST BE INSTALLED A MINIMUM OF 8 FT (2.4 m) ABOVE FLOOR
Before the operator is installed, ensure that door has been properly aligned and is working smoothly.
It is advisable to assemble the operator to the trolley tracks on the floor prior to installation.
1. Bolt the tracks to the operator using bolts provided (Figure 3).
Fi
g
ure 3 Assembling operator and tracks
2. Place carriage on rails and slide to forward position, making sure that the chain take-up bolt is facing the
operator (Figure 4).
Fi
g
ure 4 Inserting carriage in tracks
3. Attach front idler and rail spreaders as shown in Figure 5.
Fi
g
ure 5 Front idler and spreaders
4. Attach one end of the chain to the to the carriage using a chain link (Figure 6). Run chain around front idler and
continue around drive sprocket on operator. Then fix second end of the chain using an another chain link to the
take-up bolt and fix the take-up bolt to thee carriage. Chain could then be tightened by adjusting the take-up bolts
in carriage. Properly adjusted chain should sag approximately 2” (5 cm) at halfway point on tracks
8
Fi
g
ure
6
Installing chain
Note: All trolley operators are designed to mount directly over the center of the door, and the operator tracks
should clear the door by approximately 2.5" (6.4 cm). If it is not possible to mount the operator exactly
centered, it is possible to install it slightly off center for torsion spring doors.
5. Establish center line of door by measuring door width and marking a vertical line on the wall directly above the
door.
6. Open the door manually to determine the high arc (highest point) of door travel (see Figure 7). Using a
carpenter's level draw a line so that it will intersect with the vertical line determined earlier.
Fi
g
ure
7
Highest arc of travel
7. The wall mounting bracket has three bolt holes for mounting the front end of the trolley tracks. The bracket
should be attached to the wall with these holes 2.5" (6.4cm) above the high arc of door (Figure 8). Wood blocking
or angle iron framework may be installed on the wall to provide for the attachment of the front bracket.
Fi
g
ure 8 Wall mount bracket
HIGH ARC POINT
9
8. After securing the wall mounting bracket, allow the motor to rest on floor and raise the front end of the rails and
secure (but not tighten) with 5/16” bolts and nuts (Figure 9). If torsion hardware is preventing the rails from lining-
up with the wall bracket, secure temporarily with cord.
Fi
g
ure 9 Installing tracks on wall bracket
9. Hoist rear of operator using block & fall or other suitable means above level of horizontal door tracks and
temporarily secure in place using rope or chain. Tighten front end bracket bolts.
10. Carefully open door by hand and move rear of operator so that it is directly over center of door, with
approximately 3" clearance between door and bottom of operator rails (Figure 10).
Fi
g
ure 10 Adjusting height of operator
11. Hanging brackets may now be affixed from ceiling to operator (Figure 11). Two or more holes are provided in
frame of operator for this purpose. Take care that unit remains centered over door during installation of hangar
brackets. After vertical drops are made and secured, side braces should be installed.
12. Approximately 5 feet (1.5 m) from forward end of rails, locate set of 3/8" holes for angle iron braces to secure
rails. Two drops pieces should be installed at this point to further strengthen installation (Figure 11).
Fi
g
ure 11 Location and installation of hangers and side braces
10
13. Close door. Connect door arm to carriage using 3/8" x 2-1/4" bolt furnished. Fasten door bracket to arm and
position on door as shown in Figure 12. Mount door bracket to center of door in such a way that the door bracket
is also in line with the top rollers on the door.
Fi
g
ure 12 Installing door arm to door
14. Door arm should always lean vertical (Figure 13).
Fi
g
ure 13 Position of door arm
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