Replacement Of Spare Parts; Replacement Of Pump Shoes (Except Alh05, Alh10, Alh15, Alh20) - ALBIN PUMP ALH Instruction Manual

ALH
Maintenance
since 1928

6 .4 - REPLACEMENT OF SPARE PARTS

6 .4 .1 - REPLACEMENT OF PUMP SHOES (EXCEPT ALH05, ALH10, ALH15, ALH20)

1 - Jog run the motor and position one of the shoes in front of the sight glass.
2 - Cut the power supply.
3 - Drain the lubricant, see §6.1.
4 - Remove the pump cover (REF 2) as well as the cover seal (REF 10).
5 - Disassemble the shoe (REF 5) by removing the bolt and washer. The shoe which is not in contact with the hose and
put aside the shims if any. Check that the pin (REF 30) is still on the wheel (ALH25 to ALHX80).
6 - Mount a new shoe on the wheel (do not to forget the washer REF 29). Slide the shims between the shoe and the wheel
before tightening.
CAUTION! Be careful of the position of the shoe with the centering (REF 30) (ALH25 to ALHX80).
7 - Tighten the shoe onto the wheel For Torque settings please refer to §9.11.
8 - Reassemble the cover with 3 temporary bolts disposed at about 120° between each other.
9 - Jog run the motor 180° to bring the second shoe in front of the sight glass.
10 - Remove the cover once again and undertake operations step 5 to 7.
11 - Reposition the cover and tighten all cover screws.
REF 2
REF 5
REF 29
Albin Pump ALH Instruction Manual
REF 10
REF 30
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