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5. Replace the filter with the one in the accessory kit (P/N
1602088). This filter has no preferred direction,.
Butanol Fill Filter
The butanol fill filter is found in the fill line leading from the
butanol bottle (Figure 8-4).
Figure 8-4
Replacing the Butanol Fill Filter
1. Read warnings and cautions at the beginning of this chapter.
2. Unplug the instrument and remove the instrument cover by
loosening the six side panel screws (they don’t have to be fully
removed). Lift the cover up. Do not remove the screws holding
the clear butanol reservoir cover. .
3. Remove the tubing from the barbed fittings at the ends of the
filter.
4. Replace the filter with the appropriate filter found in the
accessory kit (P/N 1602088). This filter has no preferred
direction.
Maintenance and Service
8-9