8.7
Burner start-up cycle .....................................................................................................................................................21
8.7.1 Table of timings .............................................................................................................................................................21
8.7.2 Recycle function ............................................................................................................................................................21
8.7.4 Analogic pump priming ..................................................................................................................................................21
8.7.5 Lock-out types ...............................................................................................................................................................21
9
Maintenance ..............................................................................................................................................................................22
9.1
9.2
Maintenance programme ..............................................................................................................................................22
9.2.1 Maintenance frequency .................................................................................................................................................22
9.2.2 Checking and cleaning ..................................................................................................................................................22
9.3
Opening the burner .......................................................................................................................................................23
10.1
Burner start-up difficulties..............................................................................................................................................24
10.2
Operating faults .............................................................................................................................................................25
2903310
Contents
2
GB