Assemble & Install Holster
The ProMod Series Gallery Stretcher comes with a long-nosed Fasco staple gun, holster & staples. Locate the holster in one of the small cardboard boxes. The holster is partially assembled to reduce damage during shipping. Please refer to photos below.

Slide short section of rail over protruding screw on 2nd part as shown.

Tighten screw as shown.

Now position assembled holster beneath the machine

Mount it to the machine with the (2) provided screws.
Connecting Staple Gun to Machine
Beneath the machine is a manifold with color-coded quick-connect fittings. The “Grey-colored” fitting with the white plug inserted into it is the air supply for the staple gun. The white plug is installed in case the staple gun is not being used. To remove the plug simply depress the “Grey-colored” fitting toward the machine while pulling the white plug.