Potter Releasing Systems - Manual (Page 104)

104
GROUND SCREW
YELLOW "WATER" LED
GREEN "POWER" LED
PROBE
TERMINAL BLOCK
DWG. #1158-3
PAGE 3 OF 3 PRINTED IN USA
Control Unit Mounted On Probe
Probe Spacing Requirements (Fig. 1)
Note: Mount only with probe facing horizontally or vertically
downward. Do not mount with probe angled upward. Maintain probe
clearances as indicated.
Installation (Fig. 3)
Probe Cleaning And Replacement (Fig. 4)
Probe must be inspected annually for scale build-up. Clean all scale from
probe and teflon sleeve taking care not to damage the teflon sleeve.
Probe should be replaced every 10 years.
The Control Unit should be replaced every 15 years. In areas of
high humidity and heavy dust or other airborne contaminants, more
frequent replacement may be required.
DWG. #1158-1
1/4" MIN.
1/4" MIN.
1/4"
MIN.
TEFLON SLEEVE INSULATOR
(Be careful not to damage during cleaning)
DWG #1108-8
DWG. #1158-2
MOUNTING SCREWS
PROBE LOCK WASHER
AND NUT
MOUNTING
SCREW
MOUNTING
SCREW
MFG. #5401158 - REV D
5/08
WCS
WATER COLUMN SWITCH
Probe Installation (Fig. 2)