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4. Assembly and installation
For use in Australia:
Installation of this product must comply
with AS/NZS3500!
Note
Certificate of suitability number: CS9431
RCM number: N20683
4.1 Pump assembly
Warning
Install the pump in such a way that the
plug can easily be reached by the operator
during operation! This will enable the
operator to separate the pump from the
mains quickly in case of emergency!
The pump is delivered with a mounting plate.
The mounting plate can be mounted vertically, e.g.
on a wall, or horizontally, e.g. on a tank. It takes just
a few quick steps to firmly secure the pump to the
mounting plate by means of a slot mechanism.
The pump can easily be released from the mounting
plate for maintenance.
4.1.1 Requirements
•
The mounting surface must be stable and must
not vibrate.
•
Dosing must flow upwards vertically.
4.1.2 Align and install mounting plate
•
Vertical installation: Mounting plate slot
mechanism must be above.
•
Horizontal installation: Mounting plate slot
mechanism must be opposite the dosing head.
•
The mounting plate can be used as a drill
template, please see fig.
Fig. 4
Locate mounting plate
Warning
Make sure that you do not damage any
cables and lines during installation!
1. Indicate drill holes.
2. Drill holes.
3. Secure mounting plate using four screws,
diameter 5 mm, to the wall, on the bracket or the
tank.
3
for drill hole distances.
4.1.3 Engage pump in mounting plate
1. Attach the pump to the mounting plate support
clamps and slide under slight pressure until it
engages.
Fig. 5
Engaging the pump
4.2 Hydraulic connection
Warning
Risk of chemical burns!
Wear protective clothing (gloves and
goggles) when working on the dosing
head, connections or lines!
The dosing head may contain water from
the factory check!
Caution
When dosing media which should not
come into contact with water, another
medium must be dosed beforehand!
Faultless function can only be guaranteed
in conjunction with lines supplied by
Caution
Grundfos!
The lines used must comply with the
pressure limits as per section
Caution
3.1 Technical
data!
Important information on installation
•
Observe suction lift and hose diameter,
see section
3.1 Technical
•
Shorten hoses at right angles.
•
Ensure that there are no loops or kinks in the
hoses.
•
Keep suction line as short as possible.
•
Route suction line up towards the suction valve.
•
Installing a filter in the suction line protects the
entire installation against dirt and reduces the
risk of leakage.
data.
13
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