ACOEM Met One Instruments GAS-1060, User Manual

Page: 108 / 164

Serinus 60 User Manual 3.0
Page 108
Figure 53 – Removing the Fan Filter
6.3.4 Sample DFU Replacement
Equipment Required

5/8” Spanner
Procedure
1. Turn off the external pump (if an internal pump is installed refer to Section 8.2.3) and allow the
instrument to return to ambient.
2. Loosen the Kynar nuts from both ends of the sample DFU.
3. Remove and replace the sample DFU (refer to Figure 54) and tighten the Kynar nuts finger tight.
Figure 54 – Sample DFU
6.3.5 Background Scrubber DAU Replacement
Equipment Required

5/8” Spanner