Mechanical Installation; User Interface Position; Figure 2: Mounting Evosta2 Or Evosta3; Figure 3: Assembly Position - DAB EVOSTA2 Mode D'emploi

8.1

Mechanical installation

A
The arrows on the pump housing indicate the flow direction through the pump. See fig. 1, pos. A.
1. Fit the two gaskets when you mount the pump in the pipe. See fig. 1, pos. B.
2. Install the pump with a horizontal motor shaft. See fig. 1, pos. C.
3. Tighten the fittings.
8.2

User Interface Position

Always install the EVOSTA2, EVOSTA3 circulator with the motor shaft in a horizontal position.
Install the electronic control device in a vertical position.
The circulator may be installed in heating and conditioning systems on either the delivery pipe or the return pipe; the arrow marked
−
on the pump body indicates the direction of flow.
Install the circulator as far as possible above the minimum boiler level and as far as possible from bends, elbows and junction
−
boxes.
To facilitate control and maintenance operations, install an interception valve both on the suction pipe and on the delivery pipe.
−
ENGLISH

Figure 2: Mounting EVOSTA2 or EVOSTA3

Figure 3: Assembly position

36
C
B