CONTENTS
4. SYSTEM INSTALLATION ....................................................................................... 53
5. TUNE UP ................................................................................................................... 55
6. MAINTENANCE ....................................................................................................... 56
Appendix 2: REPLACEMENTS ................................................................................ 612
Appendix 3: THEORY OF REVERSE AND NATURAL OSMOSIS .......................... 62
Appendix 4: EFFECT OF THE TEMPERATURE AND PRESSURE IN THE
REVERSE OSMOSIS ................................................................................................. 63
Appendix 7: WARRANTY .......................................................................................... 66