16 | Nylon Center Bushing | |
| ||
Tools Needed: | Slide the nylon center bushing into the stationary | |
spring cone at the end of the spring and align the | ||
Step Ladder | ||
stationary spring cone(s) with the holes in the center | ||
9/16” Socket | ||
bearing bracket. Secure the spring(s) to the center | ||
Ratchet Wrench | ||
bearing bracket with (2) | ||
9/16” Wrench | ||
bolts and | ||
Step Ladder | ||
| ||
| Important: springs under tension can be | |
| Dangerous. | |
| Important: the spring warning tag(s) | |
| Supplied must be securely attached to the | |
| Stationary spring cone in plain view. Should a | |
| Replacement spring warning tag be required, | |
| Contact | |
| Replacements. |
|
| Torsion spring |
Center bearing |
| Stationary spring |
bracket |
| cone |
Stationary spring |
|
|
cone |
|
|
Torsion | Nylon |
|
spring | center |
|
| bushing | Spring |
|
| warning |
|
| tag |
| Center bearing |
|
| bracket |
|
(1) |
| (1) |
|
| |
Torsion spring |
| Hex head bolt |
|
| |
|
| Torsion spring |
(1) |
|
|
Nut |
| (1) |
|
| |
|
| Hex head bolt |
INSTALLATION
17 | Counterbalance Cables | |
| ||
Tools Needed: | Thread the counterbalance cables around the back | |
side of the left cable drum and verify that there is no | ||
Vice Grips | ||
cable obstructions. Hook the cables into the drums. | ||
3/8” Wrench | ||
Slide the left hand cable drum against the left hand | ||
Step Ladder | ||
End bearing bracket and tighten the set screws in | ||
| ||
| the drum to | |
| screws contact the tube, tighten screws one full | |
| turn). Rotate the left hand drum and torsion tube | |
| until cable is taut. Attach vice grips to torsion tube | |
| and brace vice grips against jamb to keep cable taut. | |
| Slide the right hand cable drum against the right | |
| hand end bearing bracket and rotate drum until | |
| cable is taunt. Tighten set screws in right hand cable |
Left cable drum
Cable
Cable hooked in cable drum
drum to |
contact the tube, tighten screws one full turn). |
Important: check each cable, making sure |
Both are seated properly on the cable |
Drums and have equal cable tension. |
Set
Left end bearingscrews bracket
Cable in position
Jamb
Vice grips
Left
cable drum
17
Please Do Not Return This Product To The Store. Contact your local
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