Linear CHCR-7/8 - Manual

CHCR

Carriage House Door
Rail Conversion Kit

Installation
Instructions

For Models:
CHCR-7/8
CHCR-8
CHCR-10

1. PRODUCT

DESCRIPTION

Linear’s carriage house door rail conversion kit is a garage door
operator rail accessory that converts standard rails for installations
with heavier carriage house style garage doors. The rolled-steel
conversion rail bolts to the top of the standard rail to form a strong
“I-beam” rail assembly.

The rail conversion kit is designed for installation on Linear’s
belt-drive and chain-drive rails. The rail models compatible with the
rail conversion kit are:

HBT7C 7-foot belt-drive rail

HBT8C 8-foot belt-drive rail

HCT7C 7-foot chain-drive rail

HCT8C 8-foot chain-drive rail

HCT10C 10-foot chain-drive rail

•

•

•

•

•

2. KIT

PARTS

3. RAIL

ASSEMBLY

4. OPTIONAL RAIL SUPPORT BRACKET

LIMITED WARRANTY

This product is warranted to the original consumer against defects in material and
workmanship for fi ve (5) years. Linear will repair, or at its option, replace, any device
that it fi nds requires service under this warranty, and will return the repaired or replaced
device to the consumer at Linear’s cost. Devices must be sent to Linear for service
at owner’s expense. This warranty does not apply to damage to the product from
negligence, abuse, abnormal usage, misuse, accidents, normal wear or tear or due
to failure to follow Seller’s instructions, or arising from improper installation, storage
or maintenance. In no event will Linear be responsible for incidental, compensatory,
punitive, consequential, indirect, special or other damages. The remedies provided by
this warranty are exclusive. Some states do not allow the exclusion or limitation of
incidental and consequential damages, so the above limitation or exclusion may not
apply to you. Any warranties implied by law are limited to the time periods set forth
above. Some states do not allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you. This warranty gives you specifi c legal rights,
and you may also have other rights which vary from state to state.

For warranty service and shipping instructions contact Linear at the phone number
shown below. In order to be protected by this warranty, save your proof of purchase
and send a copy with equipment should repair be required. All products returned for
warranty service require a Return Product Authorization Number (RPA#). Contact
Linear Technical Services at 1-800-421-1587 for an RPA# and other important details.

PRINTER’S INSTRUCTIONS:

INSTR,INSTL,CONVERSION,CARRIAGE - LINEAR P/N: 227800 A - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500 x 5.500” - SCALE: 1-1

(760) 438-7000

USA & Canada (800) 421-1587 & (800) 392-0123

Toll Free FAX (800) 468-1340

www.linearcorp.com

Copyright © 2007 Linear LLC

227800 A

CONVER

S

ION

RAIL

OPTIONAL MODEL C

S

B

S

UPPORT BRACKET KIT

(NOT INCLUDED)

S

UPPORT

BRACKET

ADDITIONAL

BRACKET

HARDWARE

FOUR 1/4-20 CARRIAGE BOLT

S

FOUR 1/4-20 KEP

S

NUT

S

PART

S

INCLUDED

8-FOOT & 10-FOOT

EXTRA 1/4-20

CARRIAGE BOLT

AND KEP

S

NUT

BE

S

URE ALL THE

S

LOTTED HOLE

S

ALIGN IN BOTH RAIL

S

ATTACH CONVER

S

ION RAIL

TO

S

TOCK RAIL WITH

CARRIAGE BOLT

S

AND

LOCKING NUT

S

S

UPPLIED

CHAIN / BELT NOT SHOWN

BOLTS ON
THIS SIDE

NUTS ON
THIS SIDE

CONVERSION RAIL

STOCK RAIL

PLACE THE CONVER

S

ION RAIL

ON THE FAR

S

IDE OF THE

S

TOCK

RAIL A

S

S

HOWN

ATTACH

S

UPPORT

BRACKET AT CENTER
OF CONVER

S

ION RAIL

CONNECT

S

UPPORT

BRACKET TO A
HANGER

S

TRAP