Veris Technologies pH Manager - Operating Instructions - Manual (Page 43)

Pub.# OM17-MSP-pH
5-3
Wash System
If wash water develops algae, flush and fill tanks with tap water; clean any algae or other foreign
matter out of tank using clean-out ball valve (right side). Set wash system ball valve (left side) to
open position, allowing water to flow to pumps. Clean filter at least once per week of operation.
Remove plug and turn on ball valve to clean.
Figures 26a and 26b
When temperatures are dipping below freezing, prevent freeze damage to the wash system as
follows: close ball valve between tank and pumps, open up check diaphragms and drain,
disconnect quick couplers and run pumps until empty. If unit is to be left outside for long periods of
time over winter, it is advisable to add RV antifreeze to tank and run pumps for a couple of minutes
to fill all lines with anti-freeze. Purge system of anti-freeze before collecting any pH data.
Figure 27
• Pinch point hazard: to prevent injury, stand clear when raising or lowering any part of the
Veris MSP. Disengage automatic cycling function before working around unit. Install all
transport locks before transporting or working underneath.
open check
diaphragm
and drain
water in line to
prevent freeze
damage
ball valve on
plug removed
tank clean-out
ball valve