User`s guide
3
This manual describes the installation, commissioning, operation and maintenance of the PPC4000
series fuel air ratio controls. It may be used in conjunction with the following other manuals:
• BL-1001 – BurnerLogix Flame Safeguard Bulletin
• YZEM-3001 – YZ300 Interlock Annunciator for use with BurnerLogix
• E-1101 – Flame-Monitor Flame Safeguard Bulletin
• E-3001 – E300 Expansion Module for use with Flame-Monitor
• NEXBK-1000 - Nexus bracket and coupling accessories
• NEX-3004 - Nexus FX04 series 4Nm servo motor
• NEX-3020 - Nexus FX20 series 20Nm servo motor
• NEX-3050 - Nexus FX50 series 50Nm servo motor
• NXCESO2-1001 - OXYGEN PROBE
• 133-750 - O2 mounting flange installation instructions
• NXD-4101 - NXD410 User Interface
• NXCESVFD - VFD plug-in board installation
• NXTSD-4001 - Touchscreen user’s guide
• FXIATS-1 - Ambient air temperature transmitter
The equipment described in this manual is capable of causing property damage, severe
injury, or death. It is the responsibility of the owner or user to ensure that the equipment
described is installed, operated and commissioned in compliance with the requirements of
all national and local codes.
Warning: Electro-mechanical high steam pressure or high water temperature limits
must remain in the running interlock circuit of the flame safeguard control.