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4.3.
Identification of the gearbox (B)
The gearbox has an identity plate with the model, serial number and manufacturer's de-
tails as well as information relevant to its function such as reduction ratio.
4.4.
Identification of the electric motor (C)
The motor has an identity plate with the model, serial number and manufacturer's details
as well as information relevant to its' function such as electric power.
5.
CONSTRUCTION
The pump housing is closed off with a bolted front cover in order to avoid the risk of injury.
The motor serves to drive the rotor. Two shoes attached to the rotor serve to press the
tube against the pump housing.
The rotary movement of the rotor alternately presses and releases the shoes against the
tube. This serves to suck the media and convey it into the metering line.
5.1.
Diagram of functional principle
1. Housing
2. Rotor
3. Tube
DSM
1
DSM LAB
2
3
9
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