CPsingle, CPdouble
4.2.1 Installing the built-in style
The built-in style (without housing) of the CPsingle is delivered pre-assembled. Proceed as follows to install:
Prepare the mounting plate for the pump. The locations of the bores are in-
dicated in the adjacent drawing. The mounting plate must not be thicker
than 3 mm.
Remove the knurled nuts M3 (1) at both ends.
Pull the entire pump head off the gear axle with a slight back and forth mo-
tion.
You will see two hex nuts M3 (2).
1
Remove the two hex nuts and insert the drive motor including retaining
plate and pressfit stubs into the prepared coupler from the back.
Tighten the hex nuts M3.
2
Attach the pump head bracket (3) to the gear axle.
Insert the rotor (4) – cylindrical neck forward - into the pump head bracket,
now slide the entire assembly onto the gear axle and the retaining bolts.
Tighten (1) knurled nuts.
3
4
Insert the hose fitting (5) with hose into the square breakouts.
Finally, attach the hood (6) and secure with the knurled nut.
6
5
8
Bühler Technologies GmbH
BE450021 ◦ 01/2017
