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M&C TechGroup SP180-H Operator's manual User Manual

Page 16

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16

Gas sampling and gas conditioning technology

2.7a-ME

 Loosen probe lid by turning handle

left and pull it out with o-rings

,

filter element sealings

,

filter element

with filter element holder

and filter’s knurled screw

;

 Screw out the filter’s knurled screw

and renew filter element

;

 Check filter element seals

and replace if necessary;

 Check lid o-rings

and change if necessary;

 Clean filter chamber; It is also possible to rod through the probe tube in order to remove

deposits.

 Remounting happens in reverse order. To lock the lid put locking against the studs and turn

handle

right.

Figure 5

Replacing the filter element



17 SWITCHING

OFF

Before switching off, i.e. switching off the heating, the probe be flushed with inert gas or air in order to
avoid condensation of aggressive components from the process gas

.