INFICON Explorer Portable Gas Chromatograph - Manual (Page 241)

Explorer Operator Manual
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NOTE: Each filter is protected by a piece of blue plastic. Remove the plastic before
installing the filter in Explorer.
4. Remove the Teflon/Polypropylene filter and install the new filter
(MX396015).
5. Place the filter so that the Teflon side is facing down in the filter housing and
the mesh side is facing Explorer.
Handle the filter disk only by the edges. The mesh may be damaged or
contaminated by excessive handling. Use forceps or tweezers if possible.
6. Replace the filter housing.
NOTE: Calibrate all GC and TVOC modes before returning to normal operation.
CAUTION
NEVER operate Explorer without an inlet filter.