background image

Keep people clear of opening while
Door is moving.

Do Not

 allow children to play with

the Door operator.

Do Not

 operate a Door that jams or

one that has a broken spring.

POTENTIAL HAZARD

EFFECT

PREVENTION

MOVING DOOR

HIGH SPRING TENSION

WARNING:

 Can Cause

Serious Injury or Death

WARNING:

 Can Cause

Serious Injury or Death

Do Not

 try to remove, repair or adjust

springs or anything to which Door spring
parts are fastened, such as, wood blocks,
steel brackets, cables or other like items.

Repairs and adjustments must be made
by a trained service person using proper
tools and instructions.

Overhead doors are large, heavy objects that move with the help of springs under high tension
and electric motors. Since moving objects, springs under tension, and electric motors can
cause injuries, your safety and the safety of others depend on you reading the information in 
this manual. If you have questions or do not understand the information presented, call your
nearest service representative.

In this section and those that follow, the words

 Danger

Warning

 and 

Caution

 are used to 

emphasize important safety information. The word:

  

 DANGER

 means that severe injury or death will result from failure to follow instructions.

   

WARNING

 means that severe injury or death can result from failure to follow instructions.

   

CAUTION

 means that property damage or injury can result from failure to follow instructions.

The word 

NOTE

 is used to indicate important steps to be followed or important considerations. 

SAFETY INFORMATION

IMPORTANT

OVERVIEW OF POTENTIAL HAZARDS

READ THIS MANUAL CAREFULLY AND OBSERVE ALL WARNINGS WHEN INSTALLING,
OPERATING OR MAINTAINING YOUR OVERHEAD DOOR.

                 

CHECK for shipping damage.

CHECK door against packing list to make sure door 
is the same as ordered and all parts are included.

CHECK width and height of door opening against
sizes noted with shipment to assure that door will fit.

CHECK to make sure headroom and side clearances
are adequate (Figure 1).

                 

Read these instructions completely before 
attempting to install this door.

WARRANTY VOID IF DOOR IS NOT INSTALLED
ACCORDING TO INSTRUCTIONS.

DO NOT CUT OR REMOVE RETAINING BANDS
UNTIL INSTRUCTED TO DO SO.

CHECK WARNING LABELS ON DOOR FOR PROPER 
INSTALLATION PROCEDURE.

2

Summary of Contents for 780 CD Series

Page 1: ...INSTALLATION INSTRUCTIONS Series 780 CD 790 CW USE PROPER LIFTING EQUIPMENT AND CORRECT LIFTING PROCEDURES TO AVOID INJURY 220153 0001 8 14 03 1 Overhead Door Corporation CAUTION...

Page 2: ...follow the words Danger Warning and Caution are used to emphasize important safety information The word DANGER means that severe injury or death will result from failure to follow instructions WARNIN...

Page 3: ...e in contact with flange of self clinching nut c Thread self clinching nut onto threads of bolt and snug until finger tight d Insert assembly into one of the 3 outer mounting holes on end ring e Use a...

Page 4: ...Installation With Windlocks 780 Installation No Windlocks Self Clinching Nut Installation Figure 2a 4 1 Hoist 4 8 8 8 8 19 19 19 19 19 19 26 26 25 25 16 16 29 29 29 29 13 13 13 13 15 15 15 15 15 15 2...

Page 5: ...5 19 19 29 29 13 13 28 28 32 32 33 33 8 8 31 31 15 15 See Page 9 For Bill Of Materials Figure 2b 8 1 Hoist...

Page 6: ...embly counterbalance springs must now be wound for the number of initial turns required to set spring tension As explained in Step 4 use the initial turn setting to wind counterbalance springs EXAMPLE...

Page 7: ...ary e Check door operation Readjust spring tension d Tighten set screw on chain hoist if present of door shaft dd Tighten saddle clamp bolt nuts at both ends DO NOT adjust more than turn at any time c...

Page 8: ...8 3 3 1 1 2 2 17 17 18 18 See Page 9 For Bill Of Materials...

Page 9: ...2 4 1 CHAIN HOIST KIT ITEM PART NUMBER PART DESCRIPTION QTY 8 080322 0382 WASHER LOCK 3 8 6 13 220132 0001 SPROCKET BRACKET SHEETDOOR 1 14 080302 2626 WSHR FLAT PLD 3 8 X 3 16 OD 3 15 080105 0606 BOL...

Page 10: ...DESCRIPTION QTY 1 204215 0002 JAMB EXTENSION IDLE END 1 2 204214 0002 JAMB EXTENSION DRIVE END 1 3 205981 0005 MOUNTING BRKT 188 THK LH 1 4 205981 0006 MOUNTING BRKT 188 THK RH 1 2 2 1 1 3 3 4 4 ADDI...

Page 11: ...inding of spring remove guides from jambs c Lower curtain to floor and carefully raise to square the curtain back up on the barrel Do Not remove positive hold on curtain until guides are back in place...

Page 12: ...n 12 centers using a number 29 drill 3 Hold header seal along attachment point and drill 2 Raise curtain until attachment point is accessible header seal on curtain Figure 10 1 With door closed mark a...

Page 13: ...13 HEADER MOUNTED BRUSH SEAL HEADER MOUNTED RUBBER SEAL...

Reviews: