Pentair Hypro ARAG 520005, Operating Instructions And Parts Manual, Page: 11 / 20

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Maintenance (Continued)
Pipe Repairs
Hose Repairs
If the hoses burst, complete the repair using a section
of hose diameter 6cm (inside) x 8cm (outside), supplied
in the kit.
Periodical Cleaning
Machine down for longer than 30 days
For long periods of inactivity, proceed as follows:
• Carry out the operations described in the “Machine down for up to 30 days” section.
• Clean the electric compressor unit:
1. Remove the cover by taking out the screws “A.”
2. Clean the inside with compressed air (wearing a face mask and safety goggles).
3. Spray the self-cleaning liquid for electrical contacts through the slots on the electric motor.
4. Put the cover back on.
• To ensure dense and lasting formation of foam, replace the sponges, Part No. 520004-747, (“D” in Weekly
Cleaning Diagram) every year.