3D TRASAR
5500 - Installation & Operation Manual
521-OM0108.88
Copyright
2009 Nalco Company
2-51
Technical Help
(630) 305-CHEM
2.8.3 Checkout Control Relays
Before start-up of the 3D TRASAR controller it is important to
check the functional operation of all pumps and valves. Follow
the procedure below for each control device (There is a
maximum of 7 control relays).
Control Relay Test Procedure
1.
Press
Actions
key on control panel.
2.
Select
Manual Relay Control
.
3.
Enter PASSWORD
12345
if requested.
4.
Use arrow keys to highlight device to be tested and
press
Select
.
5.
Use arrow keys to highlight
Current State ...
.
6.
Press
Edit
.
7.
Use arrow keys to toggle to
Man-On
.
8.
Press
Accept
.
9.
Verify pump or valve has been activated (NOTE: when testing Pellet Feeder make sure
feeder is switched “ON” before verifying the feed of a pellet).
10.
Use arrow keys to highlight
Current State Man-On
.
11.
Press
Edit
.
12.
Use arrow keys to toggle to
Man-Off
.
13.
Press
Accept
.
14.
Verify pump or valve has turned off.
15.
Use arrow keys to highlight
Current State Man-Off
.
16.
Press
Edit
.
17.
Use arrow keys to toggle to
Auto
.
18.
Press
Accept
.
19.
Press
Back
key to test the next device in the list until you have tested each device.
Calibration & checkout
Calibrate probes following
instruction on screen.
!
IMPORTANT
: Make sure all relays are in
“Auto”
mode after checkout. Pumps or valves
left in
“Man-On”
mode will result in excessive waste of chemical and water which may
cause damage to the cooling system.
