Sp Quick D; Sp Standard - Heidolph PD 5001 Mode D'emploi

3.4. SP quick d (fig. 27)
Use is limited to PD 5001, PD 5101 and PD 5201 pump drives.
If two pump heads are set-up in series, the hose
-
will be installed in the forward pump head (3), as
described in Chapter 3.3 SP quick. The hose itself
will be seated in the rear pump head's hose bed
(8) through a wide gap between both pump heads.
Continue as described for SP quick in Chapter 3.3.
3.5. SP Standard (fig. 28)
Loosen knurled nuts (22 & 23) to remove
-
clamping lever (20) and cover (21). Seat
hose (17) in hose bed (180 degrees loop),
rotate rotor (24) by hand until hose (17) is
pulled into the gap between the rollers (25)
and hose bed (26).
Check hose being squeezed properly by
-
rotating the rotor (24) through several
revolutions.
Install clamp lever (20) and cover (21); hold
-
both hose ends tight while tightening knurled
nut (23).
Holding hose ends tight over the rollers (25)
-
will make sure both rollers (25) are centered
over the hose (17) which is an essential
requirement for proper feeding action and
standstill sealing.
Do a short test run (function test).
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3.6. SP vario (fig. 29)
The SP vario pump head accepts hoses of different wall thicknesses. Adjustment uses
-
knurled knob (27).
Set clockwise rotation with selector (31), refer to figs. 47,49 and 51).
-
Uninstall clamp lever (20), cover (21) by loosening knurled nuts (22 & 23).
-
Set clearance to max. hose thickness with knurled knob (27); rotate in "+" direction.
-
Introduce a 180 degrees hose (17) loop in hose bed, rotate rotor (24) by hand until hose (17)
-
is pulled into the gap between rollers (25) and hose bed (26).
Run rotor (24) through several revolutions until hose is squeezed over its entire width.
-
Energize pump on condition.
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23
25
20
17
49
3
8
fig. 27
26
21
fig. 28
IEI
22
24