Table Of Contents - Emerson Fisher 1098-EGR Instruction Manual

Table of Contents

Scope Of The Manual1
Description1
Specifications2
Body Sizes And End Connection Styles2
Outlet Pressure Ranges3
Actuator Sizes And Maximum Pressures3
Maximum And Minimum Differential Pressures For Main Valve Selection3
Principle Of Operation4
Recommended Type Mr95H Pressure Settings4
Operational Schematics5
Installation And Startup6
Standard Single-Pilot Regulator6
Installations6
Standard Single-Pilot Installation7
Typical Dual-Pilot Boiler Fuel Installation7
Pre-Startup Considerations8
Dual-Pilot Boiler Fuel Control9
Pilot Adjustment9
Startup9
Working Monitor10
Wide-Open Monitor12
Auxiliary Pilot Selection (Fast Stroke Dual Pilot)12
Working Monitor Performance12
Shutdown13
Single-Pilot, Dual-Pilot Regulator Or Wide-Open Monitor13
Maintenance14
Type Egr Main Valve14
Replacing Quick-Change Trim Package14
Replacing Travel Indicator Assembly15
Replacing Trim Parts15
Type Egr Main Valve Cap Screw (Key 3) Torque16
P590 Series Filter17
Type 6351 Pilot17
Types 6352 Through 6354M Pilots17
61 Series Pilot And Type 1806 Check Valve18
Type Y600Am Pilot18
Body Area18
Type Mr95H Supply Pressure Regulator19
Diaphragm And Spring Case Area19
Types 1098 And 1098H Actuator And Pilot Mounting Parts20
Parts Ordering21
Parts List21
Type Egr Main Valve Bodies22
Type Egr Main Valve Construction Diagram25
Type Egr Main Valve Internal Constructions Diagrams27
Types 1098 And 1098H Actuators28
Types 1098 And 1098H Actuator Assemblies Diagrams29
Standard P590 Series Filter30
Standard P590 Series Filter Assembly Diagram31
Type 6351 Pilot Assembly Diagram31
Types 6352, 6353, 6354L, 6354M And 6354H Pilots32
Types 6352 Through 6354H Pilot Assemblies Diagrams33
Series Pilots34
Types 61L, 61Ld And 61Le Pilot Assemblies Diagram35
Type 61H Pilot Assembly Diagram35
Type 61Hp Pilot Assembly Diagram36
Type Y600Am Parts List37
Type Y600Am Regulator Assembly Diagram37
Diaphragm Casing Cap Screw Location Diagram37
Type Mr95H Regulator38
6350 Series Mounting Parts39
Single-Pilot Mounting Assembly Diagram39
61 Series Mounting Parts40
61 Series Pilot And Type 1806 Check Valve Mounting Diagram40
Auxiliary Pilot Mounting Parts41
Working Monitor Assembly Diagram41
Type 1098-Egr With Type Y600Am Mounting Parts42
Boiler Fuel Pressure Control Assembly Diagrams43