Bryan Boilers RV Series - User Manual

Installation
Operation
Service Manual
for
Atmospheric Water
Boilers
E-Mail: bryanboilers@iquest.net / Internet: www.bryanboilers.com
BRYAN BOILERS
783 N. CHILI AVENUE, PERU, INDIANA 46970
Telephone: 765-473-6651 / Fax: 765-473-3074

Bryan Boilers RV Series Specifications

General

Model	RV Series
Maximum Allowable Working Pressure (MAWP) - Steam	15 psi
ASME Code	ASME Section IV
Fuel	Natural Gas, Propane, Oil
Maximum Allowable Working Pressure (MAWP) - Hot Water	30 psi
Pressure Rating	Varies by model
Temperature Range	Up to 250°F
Construction	Steel

Summary

1.2 Clearances

1.4 Boiler Connections

1.4.3 Safety Relief Valve(s)

Guidance on the connection and installation of the safety relief valve and its discharge piping.

1.5 Gas Supply Connection - Atmospheric Boilers

1.5.1 Drip Leg

Mandatory installation of a drip leg in the gas supply line for sediment removal.

1.5.2 Gas Piping Leak Test

Procedure for testing gas piping connections for leaks after installation.

1.5.3 Venting of Gas Train Components

Guidelines for venting gas train components like regulators and valves to the outdoors.

1.6 Electrical Connection

1.7 Combustion Air Supply

1.8 Chimney, Flue Pipe & Draft Control - Atmospheric Boilers

1.8.2 Clearances

1.9 Burners and Gas Trains - Atmospheric Boilers

1.10 Procedures to be Followed Before Placing Boiler in Operation

1.10.1 Hydrostatic Test of Boilers and System

Procedure for testing the boiler and system for leaks using water pressure.

1.10.2 Test of Gas Piping

Reference to the gas system testing procedure outlined in Section 1.5.

2.1 Firing Rate Adjustment - Atmospheric Gas Units

2.1.2 Adjust Pilot Burner

2.1.3 Adjust Boiler Input(s)

2.2 Firing Rate Adjustment - Gas Meter Readings

2.2.1 Checking Burner Input

2.3 Safety Shut-Off Devices (Flame Supervision)

2.3.1 Flame Supervisory System

Explanation of thermocouple and electronic flame detection systems.

2.4 Limit Circuit Cut-Out Test

2.4.7 Low Water Cut-Off(s)

Testing the low water cutoff controls to ensure boiler safety.

2.5 Recommended Draft and Combustion Readings

3.3 Boiler Water Treatment