PRODUCT DESCRIPTION The Model HCI+2 2-foot “I-rail” extension is designed to be compatible with the Model HCI-12 12-foot chain-drive “I-rail” used in commercial garage door installations and in carriage house garage door installations. The 2-foot extension, when added to the 12-foot “I-rail”, provides a 14-foot long rail for operating high-lift doors. The kit includes two “T-rail” sections that bolt together to form an “I-rail” and connect to the main “I-rail” using two reinforcing straps. The kit also includes two short lengths of chain to extend the stock chain at the turnbuckle. 2. KIT CONTENTS 3. LOOSEN AND DISASSEMBLE TURNBUCKLE USA & Canada (800) 421-1587 & (800) 392-0123 (760) 438-7000 - Toll Free FAX (800) 468-1340 4. REMOVE SPROCKET 5. REMOVE RAIL BOLT 6. IDENTIFY TOP AND BOTTOM EXTENSION RAILS 7. ALIGN REINFORCING STRAPS 8. INSTALL FIRST TWO STRAP BOLTS 9. PLACE BOTTOM EXTENSION RAIL BETWEEN STRAPS 10. ALIGN TOP EXTENSION RAIL BETWEEN STRAPS 11. INSTALL REMAINING TWO STRAP BOLTS BOTTOM RAIL SECTION TOP RAIL SECTION REINFORCING STRAPS (2) EXTENSION CHAINS (2) 1/4-20 KEPS NUTS (5) 1/4-20 x 13/16" CARRIAGE BOLTS (5) HOLD SCREWDRIVER IN TURNBUCKLE SLOT LOOSEN THE TWO TURNBUCKLE LOCKING NUTS NOTE: ONE SIDE OF THE TURNBUCKLE IS LEFT-HAND THREAD, THE OTHER SIDE IS RIGHT-HAND THREAD UNSCREW AND REMOVE EACH END FROM THE TURNBUCKLE TOP RAIL SECTION BOTTOM RAIL SECTION NOTE: BOTTOM RAIL HAS NOTCH ON CORNER! REINFORCING STRAP #1 REINFORCING STRAP #2 LINE UP SLOTS ON THE REINFORCING STRAPS WITH THE SLOTS ON THE STOCK I-RAIL AFTER THE CHAIN IS LOOSENED, REMOVE THE SPROCKET HOLDER FROM THE END OF THE RAIL LOOSEN THE NUTS AND REMOVE THE TWO END BOLTS ON THE RAIL NOTE: BE SURE AND KEEP THE NUTS AND BOLTS, THEY WILL BE USED AGAIN LATER FIT THE TOP RAIL SECTION BETWEEN THE STRAP ON THIS SIDE AND THE BOTTOM RAIL SECTION RAIL EDGES MUST LINE UP TOP RAIL SECTION BE SURE ALL THE SLOTS ARE ALIGNED STOCK I-RAIL USE 1/4-20 x 13/16" BOLTS AND KEPS NUTS SUPPLIED INSTALL THE LAST TWO BOLTS AND NUTS THROUGH THE REINFORCING STRAP SLOTS INSTALL STRAPS ON BOTH SIDES OF I-RAIL USE 1/4-20 x 13/16" BOLTS AND KEPS NUTS SUPPLIED INSTALL BOLT AND NUT IN THE SECOND SLOT INSTALL BOLT AND NUT IN FIRST SLOT FIT BOTTOM RAIL SECTION BETWEEN THE TWO REINFORCING STRAPS BE SURE ALL THE SLOTS ARE ALIGNED NOTCH ON THE BOTTOM RAIL WILL BE ON THIS END, BUTTING UP TO THE NOTCH ON THE STOCK I-RAIL BOTTOM RAIL SECTION STOCK I-RAIL RAIL EDGES MUST LINE UP FOR SMOOTH TROLLEY OPERATION PRINTER’S INSTRUCTIONS: INSTR,INSTL,I-RAIL,EXTENTION,2 FT - LINEAR P/N: 228232 A - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 17.000” X 11.000” - SCALE: 1-1 - SIDE 2 OF 2 12. INSTALL FINAL BOLT 13. REPOSITION THE TROLLEY STOP BOLT 14. TIGHTEN ALL BOLTS 15. REMOVE CHAIN FROM TURNBUCKLE 16. ADD SHORT CHAINS TO TURNBUCKLE 17. REASSEMBLE TURNBUCKLE 18. REINSTALL SPROCKET 19. SET TROLLEY POSITION 20. ADJUST SPROCKET POSITION 21. ADJUST CHAIN TENSION 22. TIGHTEN TURNBUCKLE LOCKNUTS 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. SLIP THE SPROCKET HOLDER ONTO THE END OF THE EXTENSION RAIL SET THE TROLLEY DISTANCE FROM THE PULLEY BRACKET 4 TO 6 INCHES THE TROLLEY MUST REST 4 TO 6 INCHES FROM THE PULLEY BRACKET TO MATCH THE PRE-SET LIMITS IN THE OPERATOR ADD THE TWO SHORT EXTENSION CHAINS TO EACH END OF THE STOCK CHAIN CONNECT THE TWO ...