PB Heat 211A manual Table of Contents

Page 2

TABLE OF CONTENTS

TABLE OF CONTENTS

USING THIS MANUAL

1

A. FOLLOW THE PIPING GUIDELINES . . . . . . .1 B. CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . .1 C. SPECIAL ATTENTION BOXES . . . . . . . . . . . .1

1. PREINSTALLATION

2

A. ACCESSIBILITY CLEARANCES . . . . . . . . . . .2

B. COMBUSTIBLE CONSTRUCTION CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . .2

C. AIR FOR COMBUSTION & VENTILATION . . .2 D. CHIMNEY OR VENT . . . . . . . . . . . . . . . . . . . .5 E. BOILER SETTING . . . . . . . . . . . . . . . . . . . . . .7 F. WATER QUALITY AND MAKE-UP . . . . . . . . .7 G. INSTALLATION SURVEY . . . . . . . . . . . . . . . .7

2.

ASSEMBLE THE BASE

9

 

A. BASE ASSEMBLY

. .9

 

B. INSTALL THE PILOT BURNERS

.10

3.

PLACE THE BOILER SECTIONS

14

 

A. PREPARATION

.14

 

B. PLACING THE SECTIONS

.14

 

C. HYDROSTATIC TEST THE BOILER

.16

4.

INSTALL THE FLUE COLLECTOR

17

5.

PIPE THE BOILER

19

 

A. PREPARATION

.19

 

B. SUPPLY PIPING

.19

 

C. RETURN PIPING

.19

 

D. MULTIPLE BOILER INSTALLATIONS

.21

6.

INSTALL THE JACKET & DRAFT HOOD 23

 

A. PREPARE THE PARTS

.23

 

B. APPLY CLEANOUT COVER PLATES

.23

 

C. APPLY JACKET END ASSEMBLIES

.23

 

D. 211A-04 THROUGH 211A-08 ONLY

.23

 

E. 211A-09 AND LARGER ONLY

.23

 

F. APPLY JACKET TOP PANELS

.24

 

G. APPLY LOWER END PANELS

.24

 

H. APPLY PLATES AND LABELS

.24

7.

CONNECT GAS PIPING

29

 

A. INSTALL GAS TRAIN

.29

B. CONNECT PILOT GAS TUBING . . . . . . . . . .29 C. INSTALL VENT AND BLEED PIPING . . . . . .29 D. INSTALL GAS SUPPLY PIPING . . . . . . . . . .30 E. TEST GAS SUPPLY PIPING . . . . . . . . . . . . .30

8. INSTALL CONTROLS AND TRIM

32

A. INSTALL SAFETY VALVE(S) . . . . . . . . . . . .32 B. INSTALL BLOWDOWN VALVES . . . . . . . . .32 C. INSTALL LOW WATER CUT-OFF(S) . . . . . .32 D. INSTALL PRESSURE CONTROLS . . . . . . . .32

9. WIRE THE BOILER

37

A. CONNECT SUPPLY WIRING . . . . . . . . . . . .37 B. PREPARE REMAINING CONTROLS . . . . . .37 C. INSTALL CONTROL WIRING . . . . . . . . . . . .37

10. STARTING THE BOILER

40

A. CHECK THE PIPING . . . . . . . . . . . . . . . . . . .40 B. FILL THE BOILER . . . . . . . . . . . . . . . . . . . . .40 C. STUDY LIGHTING INSTRUCTIONS . . . . . . .40 D. RUN PILOT CHECK-OUT . . . . . . . . . . . . . . .40 E. CHECK MAIN BURNER SYSTEM . . . . . . . .40 F. CHECK BOILER CONTROLS . . . . . . . . . . . .41 G. CLEAN THE BOILER . . . . . . . . . . . . . . . . . . .41

11. LIGHTING INSTRUCTIONS - TYPICAL 42

A. TO LIGHT THE BOILER . . . . . . . . . . . . . . . .42 B. TO SHUT DOWN THE BOILER . . . . . . . . . .42 C. PILOT FLAME FAILURE . . . . . . . . . . . . . . . .42

12. OPERATION & MAINTENANCE

43

A. PLACING BOILER IN OPERATION . . . . . . . .44 B. TO SHUT DOWN THE BOILER . . . . . . . . . .45 C. ANNUAL MAINTENANCE . . . . . . . . . . . . . .45 D. MONTHLY MAINTENANCE . . . . . . . . . . . . .45 E. WEEKLY MAINTENANCE . . . . . . . . . . . . . .45 F. DAILY MAINTENANCE . . . . . . . . . . . . . . . . .45

13. TROUBLESHOOTING - SERVICE TIPS

46

14. BOILER RATINGS & DIMENSIONS

48

15. REPAIR PARTS - SERIES 211A

52

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Contents Series 211A Table of Contents Controls Using this ManualFollow the Piping Guidelines Special Attention BoxesCombustible Construction Clearances PreinstallationAccessibility Clearances AIR for Combustion and Ventilation21 ft Required Volume other =Required Volume fan = 15 ft Btu/hr 22 cm 2 per 2000 W of total rated Input for all appliances in the space. SeeMechanical Combustion Air Supply Chimney or VentWhere Combustion Air DuctsCombined vent breeching Exterior VentsVent Sizing Water Quality and MAKE-UP Boiler SettingInstallation Survey Boiler Foundation Layout Crate Items Base AssemblyAssemble the Base Install the Pilot Burners For 211A-04 through 211A-08 OnlyBase Front and Back Panel Crates Model Overall LengthTypical Gas Manifold and Pilot Line Assembly Burners Total Natural Gas Only Propane Gas Only Model NumberPilots Placing the Sections Place the Boiler SectionsPreparation Assembling Sections on Base Hydrostatic Test the Boiler Align Sections VerticallyInstall the Flue Collector Do not tighten yetBoiler Position Return Piping Pipe the BoilerSupply Piping Pipe the Boiler Equalizers Multiple Boiler InstallationsBoiler Header End Risers Model SizePiping Multiple Boilers, Typical, Gravity Return Systems Prepare the Parts Install the Jacket & Draft HoodApply Cleanout Cover Plates Apply Jacket END AssembliesApply Plates and Labels Apply Lower END PanelsApply Jacket TOP Panels Top Panel GG-6024 Carton Contents Sub-Assembly Part Number Quantity Jacket Assembly Sequence Carton Numbers and Locations 13C Connect GAS Piping Install GAS TrainInstall Vent and Bleed Piping Connect Pilot GAS TubingInstall GAS Supply Piping Test GAS Supply PipingPipe Length 4 Pipe 2 Pipe Specific Gravity Multiply Capacity byInstall Blowdown Valves Install Controls and TrimInstall Safety Valves Install LOW Water CUT-OFFS Install Pressure ControlsPressure Control Piping Fittings Included with Boiler Standard Float Type COntrol, Model 67PE2 Optional Float Type Pump Control/Low Water Cut-Off, Model Application of 51 Feeders Install Control Wiring Wire the BoilerConnect Supply Wiring Prepare Remaining ControlsTypical Wiring Standard Controls Low Voltage Gas Valves Typical Wiring Standard Controls 120-Volt Gas Valves Starting the Boiler Meter reading. Rate, Btu/Hr = F x H x Clean the BoilerCheck Boiler Controls Pilot Flame Failure Lighting Instructions TypicalTo Light the Boiler To Shut Down the Boiler Operation & Maintenance Placing Boiler in Operation Pilot and Burner FlamesWeekly Maintenance Monthly MaintenanceAnnual Maintenance Daily MaintenanceTroubleshooting Service Tips Problem Possible Cause Suggested RemedyCorrect Piping Boiler Ratings & Dimensions Boiler Rating InformationBoiler Ratings & Dimensions Chart continues on Series 211A Steam Boiler DimensionsSeries 211A Steam Boiler Dimensions Repair Parts Series 211A Description Part Selection Information Stock CodeBase Front Panel Cover Plate 26 660 mm Wide Base Panel Boiler Assembly Base Assembly Page Series 211A
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