Preliminary
941322_VMS Instruction Book 2006.pdf2009-09-07
No. Name Range Default Description/optionsNo. Name Range Default Description/options
0 = no acidic cleaning0 = no acidic cleaning
1 = one alkaline, one acidic cleaning1 = one alkaline, one acidic cleaning
2 = two alkaline, one acidic cleaning2 = two alkaline, one acidic cleaning
3 = etc.3 = etc.
Maintenance an calibration
The following points are important to sustain
correct dosing of etergents. Note that
these two tasks should be performed by an
authorised DeLaval service engineer.
• The tubes in the peristaltic pumps should
be replaced at least two times a year.
• The dosing volume (P6-P8) of the
detergent pumps should be checked
every third month. The dosing capacity
(P32-P34) may need to be adjusted.
Starting cleaning or rinsing
from the touch screen
Note: Any ongoing backflush process must
first be finished before cleaning or rinsing
can be started.
1. Ensure that the milking station is in
manual mode.
2. Remove any cow that might be in the
milking station.
After treatment window
Note: Both gates should be closed to
prevent a cow from entering before the
system cleaning has been started. Closing
and opening gates is done in the Stall
control window.
3. Press the tab After Treatment on the
touch screen to display the After treatment
window.
4. In the After treatment window, press the
Cleaning and Rinsing button. This will open
the Cleaning and rinsing window.
4.9 Milk sampling frequency
By default, the milk sampling frequency is set
according to biological knowledge, but it also tries
to minimise the consumption of consumables. In
other words, the default settings analyses as little
as necessary without compromising the validity
of the diagnosis.
The biomodel initiates a more frequent sampling
of a cow if the system suspects that the cow is in
an abnormal condition or approaching to an
expected heat.
4.10 Milk sampling periods
Progesterone is sampled 30 days before the end
of the voluntary waiting period (VWP) to 55 days
after successful insemination or the end of the
sampling window.
In the case of early abortion, Herd Navigator 100
starts measuring again.
4.11 Standard Operation Procedures
(SOPs)
Standard Operation Procedures (SOPs) are cre-
ated in the DelPro farm manager and propose a
standardized way to handle cows according to
certain criteria.
The SOP criteria are possible to change so that
they suit different herds. It is also possible to cre-
ate new SOPs.
Note! It is strongly recommended to only create
new SOPs or edit existing SOPs together with a
Herd Navigator 100 advisor.
DeLaval Herd Navigator™ precision analytics 100
General description
© DeLaval 2021.
2021-05-10, Version 3 27 (44) 2800008901
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