GB200-IM-5 42-9184

GB200 SERIES

INSTALLATION, OPERATION

&MAINTENANCE MANUAL WITH REPLACEMENT

PARTS LIST

GAS-FIRED STEAMCAST IRON BOILERS85,000 TO 165,000 BTUH INPUTINTERMITTENT PILOT/VENT DAMPER & STANDING PILOT/VENT DAMPERTABLE OF CONTENTS

SECTION 1: INTRODUCTION

 

Step 6: Wiring Boiler . . . . . . . . . . . . . . . . . . . . . . . . .

. . . .9

Code Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.2

SECTION 3: START-UP & OPERATION

 

Venting Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .

.2

Sequence Of Operation . . . . . . . . . . . . . . . . . . . . . .

. . .11

Chimney Requirements . . . . . . . . . . . . . . . . . . . . . . . . .

.3

Prior To Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .11

Combustion Air Requirements . . . . . . . . . . . . . . . . . . . .

.3

Start-Up & Adjustments . . . . . . . . . . . . . . . . . . . . . .

. . .11

Water Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.3

 

 

Shipment of Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.3

SECTION 4: MAINTENANCE

 

 

 

Before Each Heating Season . . . . . . . . . . . . . . . . . .

. . .14

SECTION 2: BOILER INSTALLATION

 

Steam Boiler Cleaning Instructions . . . . . . . . . . . . . .

. . .15

Step 1: Locating/Setting Boiler . . . . . . . . . . . . . . . . . . . .

.4

How To Change Orifices . . . . . . . . . . . . . . . . . . . . . .

. . .15

Step 2: Installing Steam Piping . . . . . . . . . . . . . . . . . . .

.5

Heating System Problems & Causes . . . . . . . . . . . .

. . .15

Step 3: Installing Hydronic Components . . . . . . . . . . . .

.5

REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . .

16-17

Step 4: Venting Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . .

.6

 

 

Step 5: Installing/Testing Gas Piping . . . . . . . . . . . . . . . .

.7

WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .20

WESTCAST, INC.

260 NORTH ELM STREET WESTFIELD, MA 01085 TEL. (413) 562-9631 FAX (413) 562-3799 www.smithboiler.com