Model 1640-N4X
Gas Detection Unit
Model 1640-N4X
Gas Detection / Alarm System
Operator’s Installation and Instruction Manual
DETCON, Inc.
3200 Research Forest Dr., A-1
The Woodlands, Texas 77381
Ph.281.367.4100 / Fax 281.298.2868
www.detcon.com
August 25, 2009 • Document # 3312 • Revision 0.0
