HYDAC FILTER SYSTEMS FCU1315, Operating And Maintenance Instructions Manual

Page: 135 / 185

HYDAC FILTER SYSTEMS Performing maintenance
BeWa FCU1315 4168086b 123 /
NOTICE
Operation without a strainer
The flow control valve in the high-pressure adapter will be
damaged / destroyed
u
Never use the high-pressure adapter without a strainer
u
The suction strainer in the high-pressure adapter must be
cleaned regularly
1. Remove the measurement coupling (A) from the
threaded joint (D) with a wrench ( = 22 mm) by turn-
ing it counterclockwise.
Then unscrew the strainer (B) counterclockwise with a
screwdriver or the special tool (see chapter
Finding
ac- cessories [
}
141] ).
2. Clean strainer (B) and then blow it out with compressed
air.
3. To fit the strainer (B), screw it in, clockwise, to union (D)
using a screwdriver or the special tool.
4. Then check the sealing ring on the coupling (A) for dam-
age. Replace it/them if necessary.
5. Screw in the coupling (A) in clockwise direction and
tighten it to 25 Nm.
⇨ The cleaning / replacement of the strainer is complete.
The high-pressure adapter is ready for operation.
B Strainer
D Screw connection