3. You can decide to launch or cancel the software wizard (4).
Results
Once the last step is completed the software wizard closes and the corresponding alert
related to the maintenance action will disappear from the list of Alarms and Alerts.
RO Cleaning tools
What do you need to perform an RO membrane Cl
2
cleaning ?
Two solutions can be chosen to perform Cl
2
cleaning.
1. Chlorine tablets & RO regeneration tools:
• For a system with one Progard
®
Pack: One RO Regeneration Tool
• For a system with two Progard
®
Packs: One RO Regeneration Tool and one RO
Regeneration Plug/Tool
• Two Chlorine tablets (RO Protect C)
2. Alternatively, if you can use Progard Auto-clean Packs that already contains Cl
2
cleaning agent.
What do you need to perform an RO membrane pH cleaning ?
• For a system with one Progard
®
Pack: One Regeneration Tool
• For a system with two Progard
®
Packs: One Regeneration Tool and one Regeneration
Plug/Tool
• 1 to 3 Acid or Base pH reagent pouches depending on system type (1 for HX 7040 / HR
7060, 2 for HX 7080 / HR 70120, 3 for HX 7120 / HR7170, HX 7150 / HR 7220)
Note: Your Qualified Service representative has selected, based on your tap feed
water quality, the pH cleaning type that you will need to perform on your RO
membranes and the pH cleaning frequency.
Maintenance | 41
