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OPERATING INSTRUCTIONS
11/26/2019
FOR SAFETY & LONG HEATER LIFE, CAREFULLY READ THIS MANUAL BEFORE USE.
Safety
SHOCK HAZARD!
Only qualified individuals should install this heater and related controls.
Follow all applicable electrical codes and use proper wiring.
BURN/FIRE/EXPLOSION HAZARD!
Do not use in hazardous environments, and/or near explosive or reactive gases, or
combustible materials. Avoid contact with the heater or exit accessories during or soon
after operation. DO NOT USE NEAR VOLATILE OR COMBUSTIBLE MATERIALS.
Website:
Max HT Air Heater
TUTCO SureHeat • 22 Industrial Drive • Exeter, NH 03833 USA
Phone: 800-258-8290 or 603-418-7662
www.tutcosureheat.com
E-mail:
support@tutcosureheat.com
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Table of Contents
Related Manuals for Tutco SureHeat Max HT
Summary of Contents for Tutco SureHeat Max HT
- Page 1 Do not use in hazardous environments, and/or near explosive or reactive gases, or combustible materials. Avoid contact with the heater or exit accessories during or soon after operation. DO NOT USE NEAR VOLATILE OR COMBUSTIBLE MATERIALS. TUTCO SureHeat • 22 Industrial Drive • Exeter, NH 03833 USA Phone: 800-258-8290 or 603-418-7662 Website: www.tutcosureheat.com...
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Page 2: Limited Warranty
Description The Max HT provides a compact, efficient heater for heating air or inert gases to 1652°F (900°C). The Max HT comes in various power ratings ranging from 18kW to 36kW. The heater is equipped with two (2) type “K”... -
Page 3: Specifications
OPERATING INSTRUCTIONS 11/26/2019 Heater Models and Parts List Suggested Suggested Part Maximum Maximum wire size wire size Replacement Maximum Voltage Number Wattage Amperage for 60°C for 90°C Element cable* cable* 240 – 3Ø 50/60Hz F077081 18.0kW 43.4 F206707 380 – 3Ø 50/60Hz F077082 18.0kW 27.4... - Page 4 OPERATING INSTRUCTIONS 11/26/2019 Dimensions/Mounting NOTE: The inlet side of the heater is located where the leads/power feedthrus come out of the housing. Failure to install the heater in its proper orientation can result in heater damage and is not covered under the manufacturer’s warranty.
- Page 5 (TUTCO SureHeat Part #F076359 – set to 1680°F (915°C)). 4. If using closed-loop control, use a temperature controller with a fast sampling period (<500ms) and minimal...
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Page 6: Installation
The following is a typical and recommended setup for the Max HT Heater. The Type “K” thermocouple sensors mounted outside the Max HT provide flexibility and safety for use with various control systems. ➢ Wire heater according to WIRING DIAGRAM shown. Follow applicable electrical codes when mounting and wiring system. -
Page 7: Typical Wiring
OPERATING INSTRUCTIONS 11/26/2019 Typical Wiring: WIRING DIAGRAM Max HT * EXIT TEMP ALARM RELAY TO OPEN AT 905°C ** INLET LIMIT RELAY TO OPEN AT 150°C OTHER SETTTINGS MAY DAMAGE HEATER AND VOID WARRANTY Approved Control Parts Part Number Part... - Page 8 It is recommended to use a ramp rate to set point. The approved TUTCO SureHeat temperature controllers have a ramp rate function. (Typical recommendation is 3 to 5 minutes). If using an open loop system, increase power to the heater through the power controller until the desired temperature is attained.
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Page 9: Performance Curves
OPERATING INSTRUCTIONS 11/26/2019 Performance Curves... - Page 10 Verify inlet air temperature is below set point on INLET TEMPERATURE controller. iii.) If there is no continuity on any test, then contact your local TUTCO SureHeat representative for assistance. Remove entire heater assembly from system. Internal components are typically not replaceable.
- Page 11 Element Life Curve (This is published by the element wire manufacturer. It is considered typically and not a guaranteed life) The life of a TUTCO SureHeat heater is directly based on the temperature of the filament wire. The curve below shows that 5000 hours of life can be obtained by maintaining a filament temperature below 1900°F...
- Page 12 11/26/2019 The technical data and specifications supplied in this operating manual are subject to change without prior notice. Contact TUTCO SureHeat for additional assistance. TUTCO SureHeat • 22 Industrial Drive • Exeter, NH 03833 USA Phone: 800-258-8290 or 603-418-7662 Website: www.tutcosureheat.com...
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