HYDAC FILTER SYSTEMS CSM-E, Installation And Maintenance Instructions Manual

Page: 28 / 64

Making the hydraulic connections to the unit
Connecting the IN suction port
NOTICE
Overpressure at the suction port (IN)
The unit will be destroyed
►
Note the maximum pressure on the suction port connection IN
for CSM-E 1xxx-1 = -0.4 bar to 0.5 bar
for CSM-E 1xxx-2 = -0.4 bar to 120 bar
for CSM-E 1xxx-4 = -0.4 bar to 80 bar
Use a negative pressure-resistant, flexible hose or a pipe for the suction-side
connection.
The nominal size of the supply lines must be at least as large as the nominal
width of the connecting line of the power unit in order to prevent excessively
high pressure loss.
Suction port connection to the tank must be made so that it is always below
the oil level and not on the bottom of the tank.
The greatest contamination is found on the bottom of the tank.
All impurities and other particles are deposited on the bottom of
the tank. The greatest contamination is found on the bottom of
the tank. All impurities and other particles are deposited on the
bottom of the tank.
NOTICE
Contamination too high
The unit will be damaged
►
Do not prime directly at the bottom of the tank
►
Do not prime in the sump
►
Never prime without a built-in suction screen
CSM-E en(us) Page 28 / 64
MoWa CSM-E 3911629a en-us 2017-12-11.docx 2017-12-11