Nilfisk-ALTO POSEIDON 7 - C3, Руководство по обслуживанию, Страница: 28 / 39

POSEIDON 7 NEW-C3_en_Ver.1.0_33/12
Service / Repair
28
F
C3 Pump
Pic. F8: Valve seats
Use an adequate tool to remove the valve
seats. In the picture puller 1216506 is used.
Pic. F9: Primary seals
Mounting of textile sleeves by means of tool
no. 1220090. It is an advantage if the sleeves
have been in a water bath for 3-4 hours before
mounting them. Do not forget to blow air
through the ducts.
Ke
n n
ey
Pic. F10: Water seals
Be aware of the right direction and order of the
pump parts by replacement.
Spacer ring
O-ring Back-up ring
Secondary sleeve
Always replace secondary sleeves when replacing
pressure sleeves. Check that there is a free
passage from the drain holes.
Pic. F11: Water seals