Table Of Contents - Burnham 4FHL-63A Installation And Operating Instructions Manual

4fh series firetube boilers

Table of Contents

Introduction ...................................................................................................................................... 8

Setting the Unit ................................................................................................................................ 8-9

Flue Outlet, Stack, and Breeching ................................................................................................... 9

Combustion Air Requirements ......................................................................................................... 9-10

SECTION II Installation Instructions

Boiler Piping .................................................................................................................................... 11

Tankless Heater Piping .................................................................................................................... 12

Flow Regulation ............................................................................................................................... 12

Hot Water Tempering ....................................................................................................................... 13

Heater Flushing ............................................................................................................................... 13

Hard Water ...................................................................................................................................... 13

Bottom Blowdown Piping ................................................................................................................. 13

Boiler Installation ............................................................................................................................. 14-15

SECTION III Operating Instructions

Filling System .................................................................................................................................. 16

Adjusting Burner .............................................................................................................................. 16

Testing Controls ............................................................................................................................... 16-17

Initial Cleaning, Steam Boilers......................................................................................................... 17

Initial Cleaning, Water Boilers ......................................................................................................... 17-18

Water Boiler Operation .................................................................................................................... 18

Boiler Water Treatment .................................................................................................................... 18

pH or Alkalinity Test ......................................................................................................................... 18

Warnings about Frequent Water Addition ........................................................................................ 18-19

Minimum Water Quality Requirements ............................................................................................ 19

SECTION IV Service Instructions

Boiler Shutdown and Cool Down Procedures ................................................................................. 20

Cleaning Boiler Heating Surfaces.................................................................................................... 20-21

Turbulators ...................................................................................................................................... 21

Maintenance of Low Water Cutoff Devices...................................................................................... 21-22

Checking Burner & Controls ............................................................................................................ 22

Lubrication ....................................................................................................................................... 22

Checking Safety Valve ..................................................................................................................... 22

Attention to Boiler while not in Operation ........................................................................................ 23

Ordering Repair Parts...................................................................................................................... 23

Periodic Testing Recommended Check List .................................................................................... 24-25

WARRANTY

...................................................................................................................... Back Cover