Installation
Pump-side installation
10
© Lutz-Jesco GmbH 2016
BA-12204-01-V02
PVC GF-2 suction line
Operating instructions
6 Installation
The installation of the GF-2 suction line is performed in two steps.
Chapter 6.1 „Pump-side installation“ on page 10 described the
installation on the dosing pump, which is to be performed once. Chapter
6.2 „Packaging side installation“ on page 10 describes the installation
on the packaging which must be performed following every replacement
of the packaging.
6.1 Pump-side installation
Note
No return with MAGDOS LDp 10 and 15!
A back-pressure valve is used when using the dosing pumps LDp 10
and 15. The back-pressure valve does not involve any automatic
backflow of the dosing medium. The installation of a backflow hose is
not required when a back-pressure valve is used.
Precondition for action:
ü
The dosing pump is not connected to the external power supply and
is thus deactivated.
ü
The operating instructions of the dosing pump is at hand.
ü
A cutting tool is at hand.
Perform the following working steps:
1.
Cut the hose (included) into three sections. Select the lengths in
accordance with the distance between the dosing pump and the
delivery packaging. Ensure that the cutting edges are straight.
4
Three fitting hose pieces are available for the connection of the
suction line and the dosing pump.
2.
Connect the suction connection (pos. 1) with the "valve and
connection suction side" of the dosing pump and tighten all union
nuts by hand.
3.
Connect the connecting spout 2 (pos. 3) with the "air connection" of
the dosing pump.
4.
Connect the connecting spout 1 (pos. 2) with the "safety valve" of the
PENTABLOC.
This step is not required when using a back-pressure valve on the
dosing pumps MAGDOS LDp 10 and 15. The installation of a backflow
hose is unnecessary.
5.
Connect the cable connection (pos. 4) with the "connection ports" on
the fore side of the dosing pump and tighten all union nuts by hand.
6.
Check whether all connections have been made correctly and
improve if necessary.
ü
The GF-2 suction line was successfully installed on the dosing
pump.
6.2 Packaging side installation
Precondition for action:
ü
The safety equipment in accordance with chapter „Personal
protective equipment“ on page 6 is used.
ü
The dosing pump is not connected to the external power supply and
is thus deactivated.
ü
Chapter 6.1 „Pump-side installation“ on page 10 was performed
successfully.
Perform the following working steps:
1.
Open the sealing cover of the packaging and slide the suction line
into the packaging until it lies on the undissolved granulate and does
not get stuck in the granulate.
2.
Fix the suction line on the cover using the two O-rings.
3.
Tighten the K60x6 cover hand tight.
ü
The GF-2 suction line was installed in the packaging success-
fully.
