AEC FSS Series 1.5- 10 HP Fountain Solution Systems - Manual (Page 44)

FSS Series Fountain Solution Systems Page 43
IAE-600
25) The display will read “Zero In Dry Air?”, press enter.
(screen will read, PLEASE WAIT)
26) Confirm Cal OK? will appear, press enter.
27) Confirm Active? will appear, press enter. (this will take you
back to the main operator screen)
28) Press the menu key.
29) Scroll to calibrate and press enter.
30) Scroll to sensor and press enter.
31) Scroll to cond cal and press enter.
32) The screen will read ref temp, it should be set at 25.0 C and
press enter.
33) “Set slope” will appear, it should be set at 2.00% C, then press
enter.
34) “Cond cal sample ready?” should appear, press enter.
35) “0.00mS/CM reading stable” should appear.
36) Put the sensor in a solution of 5000 mS and wait until the
reading stabilizes then press enter.
36A) Obtain a bottle of 5000 mS / CM conductivity solution
and determine its exact value using laboratory analysis or
a recently calibrated portable meter.
37) “Cond cal?” should appear, if the reading is correct, press
enter. If not, use arrow keys to adjust the displayed value to
exactly match the known value of the process sample.
38) “Cond cal confirm, cal ok?” will appear, press enter.
39) Conductivity reading should be at the top of the screen. The
bottom message should read “Confirm active”, press enter.
(this will return you to the main operating screen)
40) Put a multi-meter in series with the +24 vDC wire.
41) Press the menu key.
42) Scroll down to calibrate and press enter.
43) Scroll down to cal output and press enter.
44) Scroll down to cal output 4 mA and press enter.
45) Change the value up or down until the multi-meter reads 4.00
mA, then press enter.
46) Scroll down to cal output 20 mA and press enter.
47) Change the value up or down until the multi-meter reads 20.00
mA, then press enter.
48) Scroll down to exit, then press enter to get back to the cal
output screen.
49) Scroll down to exit then press enter to go back to the main
menu.