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6

WARNING!

TO REDUCE THE RISK OF SEVERE INJURY
OR DEATH: READ AND FOLLOW ALL
INSTALLATION INSTRUCTIONS!

WARNING

                  :  AN UNBALANCED DOOR OR
ONE THAT STICKS OR BINDS MAY

PREVENT THE SENSING SYSTEM FROM
WORKING PROPERLY, CAUSING INJURY OR
DEATH.  ENSURE DOOR IS PROPERLY
BALANCED AND ELIMINATE ANY STICKING OR
BINDING PRIOR TO INSTALLATION OF
OPERATOR.

• 

A PROPERLY BALANCED DOOR WILL OPEN
SLOWLY FROM A 3/4 OPEN POSITION, CLOSE
SLOWLY FROM A 3/4 CLOSED POSITION, AND
REMAIN STILL AT A 1/2 OPEN POSITION. IF
THE DOOR IS NOT PROPERLY BALANCED,
HAVE A QUALIFIED SERVICE PERSON MAKE
REPAIRS TO CABLES, SPRING ASSEMBLIES
AND OTHER DOOR HARDWARE BEFORE

INSTALLING THE OPENER

WARNING:

                     YOUR GARAGE DOOR IS A

LARGE MOVING OBJECT (SIMILAR TO MOVING
A WALL).  THE SPRINGS, PULLEYS, CABLES
AND MOUNTING HARDWARE UTILIZED TO
BALANCE ITS OPERATION ARE UNDER
EXTREME TENSION AT ALL TIMES AND CAN
CAUSE SERIOUS PERSONAL  INJURY, EVEN
DEATH, IF DISTURBED.  DO NOT ATTEMPT

                                    

ADJUSTMENT.

                          

• 

CALL A QUALIFIED SERVICE PERSON TO
MOVE, LOOSEN OR ADJUST DOOR SPRINGS
OR HARDWARE.

• 

 

REMOVE ALL ROPES AND REMOVE OR MAKE

INOPERATIVE ALL LOCKS CONNECTED TO
THE GARAGE DOOR BEFORE INSTALLING
THE OPENER.

• 

DO NOT WEAR RINGS, WATCHES OR LOOSE
CLOTHING WHILE INSTALLING OR SERVICING
GARAGE DOOR OPENERS.  WEAR SAFETY
GOGGLES OR OTHER PROTECTIVE
EYEWEAR.

• 

INSTALL THE DOOR OPENER 8

z

FT OR MORE

ABOVE THE FLOOR. MOUNT THE MANUAL
RELEASE 6 FT ABOVE THE FLOOR.

• 

REINFORCE LIGHTWEIGHT FIBERGLASS,
ALUMINUM AND STEEL DOOR TOP SECTIONS
TO AVOID DAMAGE AND TO INSURE PROPER
OPERATION OF THE SAFETY REVERSE
SYSTEM.  

CONTACT YOUR DOOR

MANUFACTURER FOR A REINFORCEMENT
KIT.

• 

DO NOT CONNECT THE OPENER TO A
POWER SOURCE  UNTIL INSTRUCTED TO DO
SO.

• 

CHECK LOCAL BUILDING AND ELECTRICAL
CODES FOR MANDATORY INSTALLATION AND
WIRING REQUIREMENTS.

• 

DISCONNECT POWER AT FUSE BOX OR
CIRCUIT BREAKER BEFORE ATTEMPTING
ANY PERMANENT WIRING CONNECTIONS.
FOLLOW ALL LOCAL, STATE AND FEDERAL
MANDATED ELECTRICAL CODES.

• 

LOCATE THE CONTROL PUSH BUTTON:

A.   WITHIN SIGHT OF THE DOOR, AND,
B.  

AT A MINIMUM HEIGHT OF 5 FT TO

DISCOURAGE UNAUTHORIZED OPERATION,
AND,

C.  

AWAY FROM MOVING PARTS OF THE

DOOR.

• 

INSTALL THE PUSH BUTTON WARNING LABEL
(“This door is operated by a limited ...”) NEXT TO
THE CONTROL PUSH BUTTON IN A
PROMINENT LOCATION.  INSTALL THE
MANUAL RELEASE INSTRUCTION CARD,
ATTACHING IT ON OR NEXT TO THE MANUAL
RELEASE MECHANISM.

• 

ADJUST THE SENSITIVITY ADJUSTMENTS
ENOUGH TO ALLOW THE DOOR TO OPERATE,
BUT NOT SO FIRMLY AS TO EXERT
EXCESSIVE PRESSURE ON AN OBSTRUCTION
BEFORE REVERSING.

• 

AFTER INSTALLING THE OPENER, THE DOOR
SHOULD REVERSE WHEN IT CONTACTS A
1-1/2" HIGH OBJECT (A PIECE OF STANDARD
2 X 4  BOARD LAID FLAT)  ON THE FLOOR.

B:

 IMPORTANT INSTALLATION NOTES

Содержание LT 50

Страница 1: ...OR USE Serial Date Installed Your Dealer INSTALLER Place this manual in the plastic envelope provided and permanently attach to the wall near the pushbutton BY 110060 110044 INSTALLATION AND OWNER S M...

Страница 2: ...Indicates a MECHANICAL hazard of INJURY OR DEATH Gives instructions to avoid the hazard CAUTION Indicates a MECHANICAL hazard of DAMAGE to your door door operator or equipment Gives instructions to a...

Страница 3: ...on of the drive mechanism and manual operation of the door when desired as in the event of a power failure Page 19 Automatic Reconnection Once power is restored or automatic operation of the door is a...

Страница 4: ...UTTON PUSHBUTTON WARNING LABEL SAFE FINISH SENSOR U BRACKET PHOTOSYSTEM SENSORS SENSOR L BRACKET DOOR ARM TUBE SECTION DOOR ARM ROD WALL BRACKET TRANSMITTER OPTIONAL POWER HEAD DRIVE RAIL ASSEMBLY DOO...

Страница 5: ...guide tabs and the two rear bolt studs on the power head unit and place the rail chain assembly in place over the power head unit The power head drive unit limit lever protrudes up through the rail c...

Страница 6: ...DOOR OPENERS WEAR SAFETY GOGGLES OR OTHER PROTECTIVE EYEWEAR INSTALL THE DOOR OPENER 8zFT OR MORE ABOVE THE FLOOR MOUNT THE MANUAL RELEASE 6 FT ABOVE THE FLOOR REINFORCE LIGHTWEIGHT FIBERGLASS ALUMINU...

Страница 7: ...USE 10 FT OR 12 FT RAIL ASSEMBLY MATCH DOOR HEIGHT 104367 ONE PIECE DOOR NO TRACK JAMB HARDWARE ONE PIECE DOOR NO TRACK PIVOT HARDWARE DOOR HIGH ARC OF DOOR TRAVEL DOOR JAMB HARD WARE HIGH ARC OF DOO...

Страница 8: ...LAG SCREWS AS NECESSARY NOT PROVIDED WARNING STEP 1 Mounting the Front Bracket Mark a vertical centerline on the header above the door By manually raising the door determine the high arc of the door...

Страница 9: ...operation of the opener STEP 5 Return to the Rail Wall Mounting Bracket and securely tighten the bolt and nut that connect the Rail Front Idler bracket and the Wall Mounting Bracket Take care not to o...

Страница 10: ...108385 STEP 9 Connecting The Electrical Power Consult the label on the rear panel of the Opener to determine its proper working voltage Normally it will be marked for 115V 60 cycle operation If it is...

Страница 11: ...NOTE Leave about 12 of extra wire at each end Use a minimum 22 gauge solid trace wire one wire in set should be marked to identify it at each end for interconnect B Run a wire pair 20 or 22 gage soli...

Страница 12: ...age Door Opener Keep a portable transmitter with you to control the garage door opener The red light on the receiver unit should now be on If not recheck that the mounting screws are tight then if nec...

Страница 13: ...section two turns counterclockwise increasing the exposed length of the door rod to provide a cushion when the door is closed or encounters an obstruction Align connecting hole in the door arm with t...

Страница 14: ...ectric system must be adjusted lower and the test repeated until the door responds properly to the 6 object If adjustments are needed refer to Step 13 If the unit still will not respond and fails this...

Страница 15: ...he Transmitter in the car If the distance is still inadequate try bending the Antenna Wire to a different angle If the distance is still inadequate replace the Battery with a standard 9 Volt transisto...

Страница 16: ...ine that the force is not excessive grasp the door handle or bottom edge during downward travel The opener should reverse to this force Do not stand under the door during this test If the handle is ha...

Страница 17: ...he power head unit It is advised that you move the close limit stop one link at a time and run opener through another close cycle until the door reverses when it comes into contact with the 2 x 4 Adju...

Страница 18: ...the door to BEGIN MOVING UPWARD MOVING DOWNWARD and an obstruction is encountered the door will STOP PAUSE AND REVERSE TO THE OPEN DIRECTION MOVING UPWARD and an obstruction is encountered the door w...

Страница 19: ...leases are an available accessory and are recommended for garages without a service entrance OPTIONAL THREE FUNCTION WALL STATION When the Wall Station is connected to the operator per instructions su...

Страница 20: ...Photosystem A pneumatic door edge will only work with the LT 50 operator if a Safe Finish Photosystem has been installed on the door and connected to the operator and the motor control board configur...

Страница 21: ...BINDING WHEN RAISED OR LOWERED MANUALLY THE DOOR IS CORRECTLY BALANCED AND LUBRICATED ALL DOOR HARDWARE IS SECURE AND SOUND THE SENSITIVITY HAS BEEN ADJUSTED TO MINIMUM FORCE FOR THE APPLICATION 7 TH...

Страница 22: ...force improperly adjusted 14 Down sensitivity force improperly adjusted 15 Bottom of door frozen to ground 16 Ice and snow built up under door 17 Floor risen or sunk from weather change 18 Someone in...

Страница 23: ...Trolley Assembly 3 221020 Trolley Wing Foot 4 220961 Nylon Button 5 252109 Chain Latch Assembly 6 009224 3 pc Chain Master Link 7 009011 Chain specify length 8 160366 Limit Stop 9 220960 Rail Spacer B...

Страница 24: ...ole option at no cost and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Allstar s sole option This limited warranty does not cover non defect dama...

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