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5.3 Connecting the Suction Hose
∙
Cleanload Nexus must always be connected to
WARNING
!
the sprayer suction to ensure effective emptying.
∙ It is recommended that the minimum system vacuum suction
is -0.75 bar.
∙ Where it is planned to use the Suction Hose for measuring
part containers, the hose should have sufficient. length so
that it can be raised above the Suction Hosetail Outlet when
measuring and lowered again for emptying.
4
5
-275ML
200ml
6
A
8
7
6
5
4
PNR-CN100-OIPM (10/12/21) ©2021 Pentair. All Rights.
∙
WARNING
!
and does not present a hazard when transporting.
∙
WARNING
!
badly stained.
The Suction Hose is marked with stars (*). The distance between
stars represents 25 ml of liquid volume.
For convenience, a set of stickers is provided that can be fixed to
the Suction Hose to show the measured volume.
To apply a sticker, attach the side of the label with no text first,
then wrap the label back over itself and secure.
Attach the first sticker marked '200 ml' so that it is covering the
* that is 4th from the end of the hose as shown. 200 ml is the
lowest volume that can be measured.
Attach the other stickers aligned on the printed stars sequentially
up the length of the hose from the first 200 ml sticker.
Place a hose clamp (Ref. 5) over the Suction Hose.
Connect the end of the labelled Suction Hose (Ref. 4) that reads
"200ml" to the Suction Hose Outlet (Ref. 6).
Push the Suction Hose (Ref. 4) firmly onto the Suction Hosetail
Outlet (Ref. 6) so that it is fully engaged to the Hosetail Length (A).
This is necessary for accurate measuring.
Secure the hose clamp (Ref. 5).
The other end of Suction Hose should be connected to the
1
suction line that supplies the sprayer tank.
WARNING
!
suction line to prevent the risk of backflow of line contents into
the Cleanload Nexus. The check valve should be fitted after the
2
measuring portion of the hose using suitable Hosetail adaptors/
clamps as shown in the diagram.
After rinsing, the Suction Hose should always be empty between
the check valve and the Cleanload Nexus.
The diagram shows an example of a temporary suction
connection using suitable male and female dry break connectors.
These connectors are not included.
3
1
To CLEANLOAD NEXUS
2 Calibrated part of hose
3 Check valve
4 Hose clamp
CLEANLOAD NEXUS
Always ensure that the Suction Hose is secured
Replace the Suction Hose if it is damaged or
A suitable 1" check valve must be fitted in the
5
1" Hosetail connector
6
Female dry break connector
7
Male dry break connector
8
To sprayer suction
9
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