4.4 Aligning the travel
indication scale
The travel indication scale has two opposed
scales. Which scale is to be used depends
on the valve version (Fig. 5). In the delivered
state, the scale alignment applies to globe
valves and three-way diverting valves. The
alignment needs to be changed when a
three-way mixing valve is used (see below).
Globe and three-way diverting valves:
the driving pin is in position 0 (delivered
state).
Three-way mixing valve:
change the alignment of the scale.
Î Carefully open the housing cover.
Tip
We recommend screwing the bottom screws
of the open housing cover into the top holes
of the housing.
Î Remove scale, turn it and replace it so
that the pin is positioned over the appro-
priate hole (6, 12 or 15) corresponding
to the rated travel (6, 1 or 15 mm travel).
Î Refasten the housing cover.
EB 5824-2 EN
Measures for preparation
Driving pin in position 0,
location of scale with globe or three-way
diverting valves (delivered state)
Fig. 5: Travel indication scale
Hole for driving pin
with three-way mixing
valve
23