Hach-Lange FILTRAX eco - Manual (Page 38)

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Maintenance
5.1.3 Every 6 months
Additional tasks performed by the customer services department as
part of the service contract:
• Inspection of pump cassette and pump rollers
• Inspection of filter module
• Inspection of all connection tubes
• Inspection of the electronics
5.1.4 Every 12 months
Additional tasks performed by the customer services department as
part of the service contract:
• Replacement of pump tubes and connection tubes
• Replacement of pump cassette and pump rollers
Figure 23 Pump tube replacement
Figure 24 Pump roller replacement