
CONTENTS
Maintenance guide for air heating unit PROTON GUARD with corrosion-resistant
heat exchanger:
1. Introduction .............................................................................................................................................................
2. Safety precautions ...............................................................................................................................................
3. General information ............................................................................................................................................
9. Connection of heat medium ...........................................................................................................................
3
4
5
4. Dimensions .............................................................................................................................................................. 6
5. Construction ........................................................................................................................................................... 7
6. Technical characteristics .................................................................................................................................... 8
13
9
14
7. Mounting consoles ................................................................................................................................................
8. Installation .............................................................................................................................................................
10. Maintenance ......................................................................................................................................................... 15
11. Operational conditions ...................................................................................................................................... 16
12. Control elements ................................................................................................................................................
12.1. Control elements for air heater PROTON G 710 .........................................................................
17
17
12.2. Control elements for air heater PROTON G 750 ......................................................................... 20
22
13. Wiring PROTON G 710 ......................................................................................................................................
31
14. Wiring PROTON G 750 ......................................................................................................................................
15. Reference information ..................................................................................................................................... 34
2