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© Copyright 2003 GE Osmonics, Inc.
Printed in USA, P/N 1236825 Rev. A
This is a template. Make copies as needed.
*Symbols: Q - Flow Rate; C - Conductivity
Reference the Troubleshooting Guide in your Instruction
Manual where trends or differences are noted.
DATE AND TIME
PRE-FILTER PRESS (psi or bar)
POST-FILTER PRESS (psi or bar)
PRIMARY PRESS (psi or bar)
FINAL PRESS (psi or bar)
TEMP (ºF or ºC)
PERM FLOW (gpm or m
3
/h) Q
p
CONC FLOW (gpm or m
3
/h) Q
c
RECOVERY: Q
p
/ (Q
p
+ Q
c
)
FEED COND (mS) C
f
CONC COND (mS) C
c
AVG COND (mS) (C
f
+ C
c
) / 2
PERM COND (mS) C
p
FILTER CHANGE (
√√
)& TYPE
CLEAN (
√√
)
FEED CHLORINE (ppm)
FEEDWATER HARDNESS (gpg or ppm)
OPERATORS INITIALS
MACHINE MODEL NO.:
SERIAL NO.:
NOMENCLATURE
PRESS = PRESSURE
CONC = CONCENTRATE (BLOW-BY) Q
c
PERM = PERMEATE (PURE WATER) Q
p
RESIST = RESISTANCE
TEMP = TEMPERATURE
RECY = RECYCLE
COND = CONDUCTIVITY
PERIOD OF THIS SHEET: TO
GE OSMONICS
E4H - SERIES
DAILY LOG SHEET
NAME OF COMPANY