Emerson Process Management 760004-A Carbon Monoxide Alarm User Manual


 
Instruction Manual
760004-A
February 2002
4-22 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA 2000 HFID
4-9 DC POWER SUPPLY MODULE
Disconnect and note location of all wiring to
DC power supply module.
Remove the two hex nuts securing module to
chassis, remove module.
Figure 4-19. DC Power Supply Module Replacement
DC Power Supply Module