Content 5
7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
7.1 Maintenance schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
7.2 Exchanging the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
7.3 Exchanging the external fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
7.4 Replacing filters in the sniffer line . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
7.4.1 Replacing the felt discs of the capillary filter
(for SL3000 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
7.4.2 Replacing the felt discs when using the water protection tip
(for SL3000 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
7.4.3 Checking / replacing the sinter filter
(for SL3000 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
7.5 Replacing the filter pad of the sniffer tip
(for SL3000XL only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
7.6 Switching the capillary filter (for SL3000 sniffer line only) . . . . . . . . 107
7.6.1 Switching from metal to plastic capillary filter . . . . . . . . . . . 107
7.6.2 Switching from plastic to metal capillary filter . . . . . . . . . . . 108
7.7 Replacing the gas reservoir of the PRO-Check . . . . . . . . . . . . . . . . 109
8 Gas library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
9 CE Declaration of Conformity . . . . . . . . . . . . . . . . . . . 121
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123