Mounting
1. Locate the duct to be sampled.
2. Cut a rectangular hole [8.875 by 2.7 inches (225 by 68.5
mm)] in the duct (FIGURE A-2).
• The gasket on the bottom of Duct Mount Kit must sit flat
on the duct.
• If necessary, pre-drill the fastener holes.
• Do not remove the gasket paper lining on the Duct
Mount Kit at this time.
• On rounded ducts, additional gasketing may be required
for proper sealing.
3. Locate and identify all components in the Duct Mount Kit
(TABLE A-1).
Figure A-2.
Duct Template
Appendix A, Optional Toxgard II Duct Mount Kit
A-3