6.4
REPLACEMENT OF SPARE PARTS
6.4.1
REPLACEMENT OF PUMP SHOES (except ALH05 to 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 REF2 as well as the cover seal REF10.
5.
Disassemble the shoe which is not in contact with
the hose and put aside the shims if any. Check that
the pin REF30 is still on the wheel (ALH25 to ALHX80).
6.
Mount a new shoe on the wheel (do not to forget
the washer REF29). Slide the shims between the
shoe and the wheel before tightening.
CAUTION: Be careful of the position of the shoe with
the centring pen REF30 (ALH25 to ALHX80).
7.
Tighten the shoe onto the wheel.
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 5 - 7.
11.
Reposition the cover and tighten all cover screws.
Содержание ALH Series
Страница 1: ...since 1928 ALBIN ALH INSTRUCTION MANUAL...
