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englishFilter element replacement • Where appropriate, close shutoff valves at gas inlet and outlet.• Depressurize the housing. • Undo the screw (1) of the slide (2). In the case of a sound signal, the housing is still under pressure! Open the slide (2) after depressurization.• Unscrew the bottom (3). • Remove the old filter element (4) and insert new one. Note: the upper end cap must be installed according to the inclination in the element seat.• Close the housing, look the slide (2) in position and screw down.• Slowly admit pressure to the filter by gradual opening of the shutoff valves.• Make a note of the date of the next element replace-ment on the maintenance schedule and the label supplied with the elements. Stick the label on a part of the filter housing where it can easily be seen. Reorder new elements and, where appropriate, a new floattype drain to ensure an adequate stock of spare parts (see Appendix, Fax Request).

Threaded filter (S040-M032) - 14500 4 321

Accessories Differential-pressure gauge Differential-pressure gauges are used to determine the condition, i.e. the degree of fouling, of the filter elements. The scaling on the display field also allows an energy cost analysis. See page 20 "Accessories" Caution: The flow travels in the oopsite direction through the dust filters R(x). (as is also shown on the supplementary sheet la- beled "spare element")
CLEARPOINT S040 - M032 9