Hach TU5400 sc Basic User Manual page 18

Hold the automatic cleaning module vertically when it is installed on the instrument or the vial can break. If the vial
breaks, water will get in the vial compartment and instrument damage will occur.
Before the instrument is plumbed, make sure that the desiccant cartridge and vial are installed.
Based on the environmental conditions, is necessary to wait a minimum of 15 minutes to let the system become
stable.
Items supplied by the user:
• Flow shutoff valve
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• Tubing
• Tubing cutter
1. Plumb the instrument. Refer to the illustrated steps that follow and
Note: To plumb the instrument with accessories, refer to the documentation supplied with the accessories.
Note: Use the opaque tubing accessory supplied from HACH accessory to prevent the bacteria growth.
Figure 6 Plumbing overview – no accessories
1 Service bracket
2 Sample inlet
3 Sample outlet
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Refer to Specifications
18 English
N O T I C E
N O T I C E
N O T I C E
on page 3 for the tubing requirements.
Figure
4 Flow regulator
5 Flow shutoff valve
6.