DUCTMATE Cornermatic Plus Installation Manual Download Page 7

To Load Sleeves of Corners Into the Lower Chute

Make sure that the upper head is high enough that you have room to work on loading the 

lower chute.
Locate the markings on the sleeve which state LOWER DUAL HEAD (figure 24), and this 

time tear off the perforated end which this arrow points to, as in figure 25.
Make sure the “trap door” in figure 26 is closed.  Again, use your index finger to prevent the 

corners from falling out of the sleeve, and invert the sleeve.  Place this sleeve into position 

as shown in figure 27.  Similar as with the upper chute, strap the sleeve to the chute using 

the bungee.
Allow the corners to drop into position by pulling the hook in figure 28, opening the trap door.

Charleroi, PA 

210 Fifth Street 

Charleroi, PA  15022 

800-245-3188 

724-258-0500 

FAX: 724-258-5494

Lodi, CA

810 S. Cluff Avenue

Lodi, CA  95240-9141

800-245-3188 

724-258-0500

FAX:  209-333-4678

www.ductmate.com

724 - 10/13

Your Retrofitted Cornermatic Adjustable Dual Head Machine 

is Ready for Use!

Figure 24

Figure 25

Figure 26

Figure 27

Figure 28

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