Bacharach HI FLOW Sampler Spécifications télécharger pdf (Page 57)

Hi Flow Sampler Maintenance

Instruction 0055-9017

5.4.2 Leak-Gas Sensor Filter

The leak-gas sensor filter is located inside the flow block of the leak-gas

sensor assembly. See Figure 5-4.

Equipment Required:

 Medium Phillips Head Screwdriver

 Replacement Filter (P/N 0055-0045)

Procedure:

1. Remove cover per Section 5.3.

2. Remove tubing from inlet of sensor assembly.

3. Unscrew the filter chamber’s gas inlet fitting; then pull out old filter

and discard.

4. Insert new filter; reinstall the inlet fitting; then reinstall tubing.

5. Replace cover that was removed in Step 1.

5.4.3 Background-Gas Sensor Filter

The background-gas sensor filter is located inside the flow block of the

background-gas sensor assembly. See Figure 5-4.

Replace filter as previously described for the leak-gas sensor filter.

Figure 5-4. Leak Gas & Background Gas Sensor Filter Replacement

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Bacharach HI FLOW Sampler Spécifications Page 57