CENTRA – MDS/LDS/RDS US Operator Manual
ELGA
Page 14
CENTRA – MDS/LDS/RDS US Version 01 – 08/14
4.3
Connecting the CENTRA
Once the
CENTRA
has been positioned the following hydraulic
connections should be made:
PORT NUMBER REFERENCE
MDS MDS(HF) LDS
RDS
RDS
HFV/HFR
LDS
HFV/HFR
Feedwater inlet
Outlet to cylinder
Return from cylinder
Reservoir drain
Sanitization/temp flush
Recirculation loop out
Recirculation loop return
Overflow. Connection at
rear to suitable drain
*
*
*
*
Step 1 - Hydraulic connections
1.
LOCATE all the hydraulic connections.
2.
FOLLOW the manufacturer recommendations for
the selected pipework systems and install suitable
adapters into the connection manifolds of the
CENTRA
.
3.
Refer to ‘Ringmain/Loop Installation Guide’ available
from ELGA LabWater Technical Support for
examples of preferred pipework construction and
assembly.
Note: The connection size on the CENTRA is ¾"bspp
in all positions. The overflow connection (3/4”
flexible hose ) is located at the rear of the
CENTRA unit and should be connected to a
suitable drain.
CAUTION!
The use of pipe sealant is not recommended
and may cause degradation and failure of
plastic components.
CAUTION!
The drain should allow a gravity fall to drain
with no restrictions.
Fitting tubes
External hydraulic connections
port numbers
Left side
Right side
