FluidControl Unit - FCU 1000 Series
HYDAC Filtertechnik GmbH
en
Page 20
BeWa_FCU1000_3371346a_en.doc
2007-12-04
6
Preparing the FCU
Before operation, the FCU must first be hydraulically and electrically connected, as described
below.
6.1
Attaching OUTLET quick-action coupling
OUTLET
Place the quick-action coupling on the nipple and push it until it audibly locks in place.
Then check that the quick-action coupling is tightly secured.
6.2
Hydraulic connection of the FCU
A measurement point should be selected according to certain criteria. For more information,
see chapter "Selecting the measurement point" 6.2.3.
Establish the operating pressure at the desired measurement point. Select the appropriate
measurement method according to the pressure at the measurement point.
Pressure at the measurement
site.
Measurement method
Chapter
0 bar
0 psi
Connection at the measurement point - non-
pressurized tank
6.2.4
1 ... 45 bar
14 ... 650 psi
Connection at the measurement point up to
max. 45 bar
6.2.1
15 ... 345 bar 217 ... 5000 psi
Connection at the measurement point with
45 ... 345 bar
6.2.2
TIP
The return-line connection (OUTLET) must never be obstructed or closed off!