![Siemens IONPURE VNX50HH-2 Operation & Maintenance Manual Download Page 21](http://html.mh-extra.com/html/siemens/ionpure-vnx50hh-2/ionpure-vnx50hh-2_operation-and-maintenance-manual_377179021.webp)
IONPURE
®
VNX50HH-2 CEDI Modules
Page 21
IP-MAN-VNX50HH2
Figure 6-1:
Typical VNX-HH System Piping for Cleaning and Sanitization.
6.7. Cleaning and Chemical Sanitization Procedures
•
Avoid direct skin contact with cleaning chemicals. Wear safety
glasses and protective clothing.
•
Pressure test cleaning skid with water before adding chemicals to tank.
•
Flush all hoses and tank with clean water BEFORE adding chemicals.
•
To reduce the possibility of chemical sprays, relieve the pressure in chemical lines before
disassembly.
•
Follow the manufacturer’s chemical safety instructions on the
container labels.
•
Check the pH level in any solution before letting it flow to the drain. Follow all discharge
limitations.
•
Do not run a cleaning solution through the system when DC power is applied to the module.
Make sure the DC power is off before cleaning.