7 Servicing/Maintenance
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Multi Eco
7.4.4 Removing the stage casings
ü The pump set has been disconnected from the power supply.
ü The pump set has been removed from the system.
1. Undo the bolts at the pump casing.
2. Take off the pump casing.
3. Take off the pump shroud and O-ring 412.01 and discard O-ring 412.01.
4. Take off the fan hood and the O-ring. Discard the O-ring.