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2. Pressure Monitors with Adjustable Switching Differential DWR...-203 / -303 (not for DGM)
CAUTION:
When approaching the max.
switching differential value, take
care that the differential spindle
not be turned so far as to hit the
stop and possibly jam, as this
could interfere with switching
back. In the event that this none-
theless accidentally happens,
loosen the screw by a half or full
rotation.
52
Setting sequence
Switching point (i.e., with rising
pressure), with outer spindle,
according to scale or pressure gauge
Using the small, internal screw, adjust
the switching differential and thus also
the reset-point.
When the switching differential is
changed, the upper switching point SP
remains unchanged, while the lower
switching point is shifted by the switching
differential x
d.
MU2B-0264GE51 R0220G
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