600896
6
Zoom out
Zoom in
Previous page
1/36
Next page
Assembly Step 1
Attach the T-rail to the Opener
To fasten rail, use only those screws mounted
in top of the opener. Failure to do so will cause
serious damage to the opener.
6
• Remove the two washered screws mounted in top
of opener.
• Align T-rail and styrofoam over opener sprocket.
• Cut tape from T-rail, belt and styrofoam.
REMOVE STYROFOAM.
• Insert both washered screws through the T-rail into
the opener. Tighten both screws securely.
Remember to use only these screws!
Any other
screws will cause serious damage to the opener.
• Position belt over the opener sprocket.
Washered Screw
5/16"-18x1/2"
Styrofoam
Belt
T-rail
Hole
USE ONLY THIS
TYPE AND SIZE 
SCREW
T-rail
Hole
Opener
Sprocket
Belt
Washered Screw
5/16"-18x1/2"
T-rail
Hole
Assembly Step 2
Set the Belt Tension
• By hand, thread the spring trolley nut on the
threaded shaft until it is finger tight against the
trolley.
Do not overtighten.
• Insert a small screwdriver tip into one of the insert
slots of the nut ring, and hold firmly.
• Using an open end wrench at the square end,
slightly rotate the assembly clockwise until the nut
ring is released against the trolley, providing
tension for the best operation of the opener.
CAUTION
Assembly Section: Pages 6 – 7
Trolley
Threaded
Shaft
Spring
Trolley Nut
Nut
Ring
Trolley
Threaded Shaft
Screw-
driver
Nut Ring
Insert Slot
Square End
Trolley
Open End
Wrench
Trolley
6


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Liftmaster 1270LMC at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Liftmaster 1270LMC in the language / languages: English as an attachment in your email.

The manual is 0,93 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info