Installing the Model 445FS FLEX Power Roller
Conversion Kit.
| Begin by removing any staples from the staple channel. |  |
| Mount the stapler upside-down in a padded vise. |  |
| Using a 3/16" Allen wrench, loosen the (4) hex screws with lock washers from the base of the existing stapler foot. |  |
| Lift the whole foot and channel off the stapler. |  |
Remove the (4) 1-1/4" hex screws from the foot and save for re-installation. |
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| You are now ready to install the new FLEX foot. |  |
| Using pliers, pull the drive blade assembly to the top of the nailer. |  |
| Install the staple channel into position over the drive blade. |  |
| Line up the drive blade with the opening in the staple channel. |  |
| Slide the FLEX foot sideways on to the stapler and staple channel. |  |
| Line up the 4 screw holes for each component; the foot, staple channel and the stapler body. |  |
| Replace and tighten the (4) 1-1/4" hex screws with lock washers using the 3/16" hex Allen wrench. |  |
| The stapler is now ready for functional testing. |  |