9 DISMANTLING AND ASSEMBLY
OF THE PUMP HOUSING
Continued Page 9.1
PAGE
9.0R
Revision:
Date Name Signed
Substitute for issue issued 24.06.03
Mangel
of approved 25.06.03
Denk
text no. 30100
released 25.06.03
Denk
copy to:
3010
3020
2010
B
Support pump housing (2010) and stator (3005) with
wooden blocks.
Loosen the hex nuts B (3020), where fitted, and
remove the thru bolts (3010).
■
Where fitted, remove the second support foot
(2035/2) and the washers (3070).
■
■
Caution for pumps with ceramic rotors!
When the stator (3005) is removed from the ceramic rotor (1999), the stator must
be supported to prevent it from suddenly tilting away downwards. The same
applies to the rotor (1999) as soon as it is disengaged from the stator (3005).
Removing the stator (3005) from the ceramic rotor (1999) is easier by using an
extractor. This should be done slowly and with care in a rotating movement.
When sliding pump housing (2010) over ceramic rotor (1999), both coupling rod
(1998) and rotor (1999) should be lifted as the ceramic rotor (1999) must not
knock onto the pump housing (2010).
GB
2010 1999 19983005
2035/2
3070
3005
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