Assembly; Disassembling The Pump; Back Pull Out-Unit - Johnson Pump SPX Flow CombiLine Series Instruction Manual

CombiLine-CombiBlocHorti
7.4.2
7.5
7.5.1
!
CL-CBH/EN (1901) 7.6

Assembly

1 Clean and degrease the fitting edge of the pump casing where the wear ring is to be
mounted.
2 Degrease the outer edge of the wear ring and put a few drops of Loctite 641 on it.
3 Fit the wear ring in the pump casing. Take care it is not pushed out of
alignment!

Disassembling the pump

Start at paragraph 7.5.1 "Back Pull Out-unit" and follow all instructions up to and
including the part you want to remove.
The item numbers used refer to the parts lists and drawings of chapter 9 "Parts".

Back Pull Out-unit

For maintenance and repairs usually it is not necessary to remove the whole pump from
the piping. You only have to remove the integrated pump cover/motor-part, the so called
"Back Pull Out-unit".
NEVER start dismantling by loosening the motor fastening nuts (0900). This
may result in irreparable damage to the motor shaft and the mechanical seal!
0100
Figure 5: Location of fastening nuts.
Disassembly and assembly


0900
0810
2420
35