Spectra Watermakers LB-1800C, Installation And Operating Manual

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10. After the purge sequence the display will
alarm with the message
“ Close pressure
relief valve. ” Close the valve and proceed
by pressing Ok to resume the Purge Cycle
running pressurized and purging the prod-
uct water to drain.
11. The system will now run under pres-
sure and desalinate water. This mode
diverts the product water overboard in
case there is any residual chemicals in
the membrane. Carefully inspect for
leaks over the entire system! Shut
down the system and repair any leaks
you find.
12. After the Product Purge cycle completes, the system will prompt to Restart, then
advance to the Main Menu. If this is a NEW INSTALLATION, continue to the Cali-
bration Instructions to finalize the installation. If you are putting your watermaker
back into service after storage or cleaning your system is now ready for use.
If the system is stored with Propylene Glycol, additional purging time may be re-
quired if there is chemical odor to the product water, or if salinity remains high
after the purge sequence. All systems are shipped from the factory stored with
Propylene Glycol.
Note that the flush tank will fill first and then product water will be diverted to your stor-
age tank.
New System Start - Up and Testing continued...