Schwank IT(U) User Manual
Page 3

GP-MSEM-BX-06A
SEM(U) / IT(U) Manual
RD: Aug 2006
RL: 06A
KH
SEM(U) / IT(U)
INFRA-RED GAS TUBE HEATERS
TABLE OF CONTENTS
TOPIC PAGE NUMBER
1. GENERAL ................................................1
2. INSTALLATION IN AIRCRAFT
HANGARS................................................1
2.1 INSTALLATION IN COMMERCIAL
GARAGES............................................... 1
3. INSTALLATIONS OTHER THAN
SPACE HEATING ...................................1
4. HEATERS AND TUBE KITS .................2
TUBE KIT MATRIX ...............................3
5. PRE-INSTALLATION SURVEY ............5
6. MOUNTING CLEARANCES .................5
7. SYSTEMS INCORPORATING 90
DEGREE ELBOWS .................................7
8. SUSPENSION SYSTEM .........................8
9. SEM/IT HANGERS, BURNER & TUBE
INSTALLATION ...................................10
9.1 SEMU/ITU
BURNER
&
TUBE
INSTALLATION .....................................8
9.2 175 & 200,000 BTUH –FIRST TUBE
JOINT CONNECTION ..........................10
TOPIC PAGE NUMBER
10. REFLECTOR INSTALLATION ..........11
11. FLUE VENTING ...................................14
12. COMBUSTION AIR DUCT ..................16
13. GAS SUPPLY INSTALLATION .........17
14. HEATER EXPANSION .........................19
15. ELECTRICAL AND THERMOSTAT
WIRING .................................................20
16. HIGH ALTITUDE INSTALLATIONS .20
17. OPERATING SEQUENCE ....................21
18. LIGHTING INSTRUCTIONS ..............22
19. RECOMMENDED MAINTENANCE ...22
20. WIRING DIAGRAM .............................23
21. TROUBLE SHOOTING GUIDE ..........24
22. SPARK IGNITION CIRCUIT ...............26
23. START UP SHEET ................................27
24. OPTIONAL COMPONENTS................ 29
25. ALTITUDE CONVERSION CHART ...33
26. LIMITED WARRANTY ........................34