The pumps consist of three main assemblies:
n Housing with driver unit
n Pump head
n Control unit.
The construction has been chosen so that it is very easy to change between the ‘EcoPro’
and ‘EcoAdd’ (
Ä
Chapter 11.2.3 ‘Upgrading - From ‘EcoPro’ to ‘EcoAdd’’
on page 71). The control units can also be rotated variably on the housing (
Ä
Chapter
11.2.1 ‘Modification - turning the pump head’ on page 69).
On the supplied mounting plate, the pump can be fastened without tools both for stand
mounting and wall mounting (
Ä
Chapter 11.2.2 ‘Modification - change from stand
mounting to wall mounting’ on page 70).
CAUTION!
The use of a suction pipe with an empty signal provision and dirt trap from our
accessory programme is highly recommended to protect the metering system.
The empty signal system causes the pump to cut of
f if the medium in the
container drops below a certain level.
4.1 Features - ‘EcoPro’
n
Buttons: On/Off, Test
n Viscosity: high/low
n
Setting range: 1:100
n LEDs: Operation, viscosity high/low, alarm
n Connection board with connection points for:
–
Power supply
– Enable signal
Functional description
25 417102264 Rev. 5-01.2019
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