Install Hose - Peristaltic Pumps; General; How To Choose The Hose Material; Sp Quick - Heidolph PD 5001 Mode D'emploi

IEI

3. Install hose - peristaltic pumps

3.1. General

To avoid damage to the hose, make sure you are going to install the right wall
thickness. If not, pump may fail to feed. To determine the right wall thickness, make
reference to table below:
wall thickness (mm)

SP quick

SP quick d
SP Standard
SP vario

3.2. How to choose the hose material

For more information about hoses, their properties and chemical stability make reference to
Chapter C.
3.3. SP quick (fig. 26)
The SP quick features snap-on mechanism to speed up
-
installation of hoses.
Fold lever (18) to the left to open hose bed.
-
Rotate two clampscrews (19) CCW till stop.
-
Seat hose (17) in sickle-shaped cut-out in pump head.
-
Fold lever (18) to the right to close hose bed.
-
Do a short trial run to check proper clamping of hose.
-
Make shure that hose does not migrate during rotation.
-
If necessary clamping can be increased by turning clampscrews (19) clockwise when hose
-
bed is open. Close hose bed and check adjustment with trial run.
Repeat above setting and testing work as required.
-
Carefully losen item; remember that clamping power has not been adjusted before and
excessive clamping power may squeeze-off the hose.
Check for hose clamps properly seated. Hose (17) should not creep while pumping;
check hose clamping in a brief test run.
1.6
527-11100-00
527-11120-00
523-43010-00
523-45110-00
48
2.5
527-11300-00
527-11320-00
523-43030-00
523-45110-00
19
17
fig. 26
18