Veris Technologies pH Manager - Operating Instructions - Manual (Page 47)

Pub.# OM17-MSP-pH
6-2
2. Functions Aren’t Working in Manual Mode
-follow troubleshooting flow chart below and see related procedures in Maintenance and
Service Procedure Section.
3. Sampling mechanism locks up or mis-cycles
- press “1” to disengage, turn external controller to Manual and check prox sensor adjustment
(see Procedure #4 in Maintenance and Service Procedure Section.)
-check DGPS signal
-
if status of sampler shows “Cycling” for long periods, set sampler shank to shallower position.
In hard soil, sampler shoe may not be able to penetrate to the depth needed to move plate off
prox sensor. (see Procedure #4 in Maintenance and Service Procedure Section.))
Figure 4