Fulton Hopkins (HPN) Horizontal Coil Thermal Fluid (hot oil) Heater - Manual (Page 4)

© The Fulton Companies 2014
TABLE OF CONTENTS
HPN-IOM-2014-0416
0-2
Safety Check Procedures ..................................................................................... 4-6
LIQUID LEVEL SWITCH ................................................................................................................4-6
STACK LIMIT .................................................................................................................................4-6
DIFFERENTIAL PRESSURE SWITCH .............................................................................................4-7
LOW INLET PRESSURE SWITCH ...................................................................................................4-7
HIGH INLET PRESSURE SWITCH ..................................................................................................4-7
HIGH OUTLET PRESSURE SWITCH ...............................................................................................4-7
AIR SWITCH ..................................................................................................................................4-8
AIR FILTER BOX SWITCH ..............................................................................................................4-8
TEMPERATURE LIMIT(S) ..............................................................................................................4-8
HIGH/LOW GAS PRESSURE SWITCH ...........................................................................................4-8
Troubleshooting ................................................................................................... 4-9
FLOW CIRCUIT/ CIRCULATING PUMP(S) .....................................................................................4-9
Warranty & Parts 5-1
Parts ..................................................................................................................... 5-2
Standard Warranty for Fulton Thermal Fluid Heaters .......................................... 5-3