Tabla De Contenido - L.B.White Sentry ST60 Manual Del Propietário

2
Sentry Tube Heaters
Heater Specifi cations ......................................................................................................4
General Information ........................................................................................................5
Safe Clearance From Combustibles ...............................................................................5
Temperature Sensor Location ........................................................................................5
Safety Precautions .........................................................................................................6
Inlet Air Requirements ....................................................................................................9
General Installation Instructions ...................................................................................10
Initial Set-Up .................................................................................................................12
Hanging the Tubes .......................................................................................................12
Installing Refl ectors & Supports ...................................................................................14
Air Turbulation Strips & Vent .........................................................................................16
Sediment Trap Assembly ..............................................................................................16
Manual Shut Off Valve, Hose & Regulator Assembly ...................................................16
Heater Control ..............................................................................................................17
Start-Up Instructions .....................................................................................................17
Shut-Down Instructions ................................................................................................17
Cleaning Instructions ....................................................................................................18
Maintenance Instructions ..............................................................................................19
General Service Instructions ........................................................................................19
Igniter .................................................................................................................20
Motor and Fan ....................................................................................................21
Air Differential Pressure Switch, Tubing & Pressure Orifi ces .............................21
Gas Control Valve ..............................................................................................22
Transformer ........................................................................................................23
Ignition Control ...................................................................................................24
Gas Pressure Checks ........................................................................................24
Troubleshooting Information .........................................................................................26
Electrical Connection and Ladder Diagram ..................................................................30
Heater Component Function ........................................................................................31
Service Parts Identifi cation Schematic - Tube/Refl ector ...............................................32
Parts List - Tube/Refl ector ............................................................................................33
Service Parts Identifi cation Schematic - Burner Box ....................................................34
Parts List - Burner Box .................................................................................................35
Warranty Policy.............................................................................................................36
Replacement Parts and Service ...................................................................................36
Standard products are manufactured to operate at optimum effi ciency at
elevations between 0 and 2000 ft. above sea level.
If operated at higher elevations the product will not function correctly and may
function in an unsafe nature. Products providing proper operation for alternate
elevations may be available.
If you require a high elevation product, did not specify when ordering, and/or
the box this unit came in does not have an alternate altitude designation
sticker please contact technical support.
Owner's Manual • Sentry
TABLE OF CONTENTS
WARNING