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Tec-Notes for HC & HCS Hot Oil Heaters


Current Documents

Safety | Publication number 7-04-141| Revised 7-12-12
The Heatec commitment and warranty | Publication number 7-04-138| Revised 4-14-10
Thermal fluid—how much do you need | Publication number 6-04-127
Choosing heat transfer fluids for thermal fluid heaters | Publication number 3-04-114 | Revised 7-12-12
Setting Heatec (Yokogawa) UT150 modulating controller | Publication number 2-09-209 | Revised 2-2-16
Setting Heatec (Yokogawa) UT150L media high temperature controller | Publication number 2-09-210
Setting UE Differential Pressure Switch | Publication number 7-16-299 | Revised 10-26-16
Fireye Burner Management Controls | Publication number 2-09-212
Startup | Publication number 5-09-221
Maintenance | Publication number 1-10-224
Thermal fluid—when should you replace it? | Publication number 6-04-128
Thermal fluid—prolonging its life | Publication number 6-04-129 | Revised 8-8-11
How to recognize an out-of-tune burner | Publication number 6-04-130
Troubleshooting heaters | Publication number 3-10-229
Troubleshooting modulation motors | Publication number 1-07-184 | Revised 4-24-07
Wiring Diagram (sheet 1 of 3 sheets) | Publication number 6-09-223
Wiring Diagram (sheet 2 of 3 sheets) | Publication number 6-09-224
Wiring Diagram (sheet 3 of 3 sheets) | Publication number 6-09-225
Purging water from hot oil systems at HMA plants | Publication number 6-10-235

Older Documents

Fireye Flame Monitor | Publication number 2-05-161 | Revised 4-7-05
Setting Honeywell UDC2500 modulating controllers | Publication number 5-05-163
Programming Honeywell UDC3300 modulating controllers | Publication number 5-04-121 | Revised 5-27-04
Setting Honeywell UDC2300 high media temperature controllers | Publication number 7-04-143
Setting Honeywell UDC2500 high media temperature control | Publication number 5-05-162
Re-calibrating temperature pointers on UE controllers | Publication number 5-04-239
Re-calibrating adjustment pointers on UE controllers | Publication number 5-04-238
Use of pressure switches to sense flow of thermal fluid | Publication number 5-04-123
Setting Barksdale pressure switch | Publication number 5-04-122 | Revised 1-31-07
Operation, Maintenance & Troubleshooting | Publication number 9-02-088
Wiring Diagram | Revised 2-24-05
Setting UE Differential Pressure Switch | Publication number 1-10-210 | Revised 6-14-10
Helical Coil Heaters—Replacement Parts | Publication number 9-02-089 | Revised 1-04
Replacing defective flanges on GE switches | Publication number 8-04-146 | Revised 10-15-04