18
www.imo.se
AC
F/
U
C
F5 2
01
9.
12 e
n-
G
B
, I
D
-N
o.
: 1
63
-0
44
/B
A
A
1:1
ACF5 © IMO
AB
ON
OFF
Dismantling
A.
For most installations repair can be done with the
pump in place by removing the motor.
▪
Turn the electricity OFF.
▪
Close the valves.
▪
Disconnect the electric motor.
▪
For horizontal installation drain the pump by
loosen screws 453 3-4 turns and loosen 480
valve housing.
10
Use appropriate vessels to collect oil
spillage when operating the pump
11
Pump and/or motor should be lifted
with straps securely so that the
centre of gravity is located in order to
avoid tipping
B.
▪
Loosen and remove screws 521
▪
Pull out the power rotor 1020 with the help of
coupling half or an eye bolt fitted in the power
rotor
12
Be careful when the threaded part
of the rotor passes the bore in the
cover
C.
▪
Note the axial position of the coupling half
▪
Release the stop screw
D.
▪
Remove the coupling half with a puller
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