11
41840-A McAlby Court, Murrieta, CA 92562
(800) 451-9343, www.nimbuswater.com
Horizontal Pos
tf
ilter Replacement
1. Close the feed water shut-o
ff
valve and close the tank shut-o
ff
valve.
2. Open the dispensing faucet to relieve system pressure. Close dispensing faucet when
fl
ow has stopped.
3. Locate the inline
fi
lter behind the membrane desalinator. Remove the
fi
tti
ngs from the
fi
lter by using a wrench on the
unscrew the
fi
tti
ngs from the
fi
lter.
4. To install the new
fi
lter,
fi
rst apply three wraps of te
fl
on tape to the threads on the
fi
tti
ngs, then reverse the above steps.
5. Turn on feed water shut-o
ff
valve and open dispensing faucet.
6. Close dispensing faucet a
ft
er water starts running.
7. Observe system for any leaks, especially at newly replaced cartridge.
8. Open the tank shut-o
ff
valve.
9. The system should be
fl
ushed at least once as described in the previous sec
ti
on - Ac
ti
va
ti
on and
Flushing.
CS-3 Maintenance