134.3 I Replacing the diaphragmBefore starting this operation and to avoid serious injury:• Turn off the filtration pump.• Disconnect the cleaner from the hose assembly.• Disconnect the external exhaust hose ( ) and the cartridge ( ) from the cleaner body ( ) by unscrewing the ring( ) of the external exhaust hose.• Unscrewing the external exhaust hose.• Push on the transparent internal exhaust hose ( ) to reveal the diaphragm ( ).• Remove the damaged diaphragm together with its suction valve ( ).To fit the new diaphragm, follow the above steps in reverse order:• Fit the suction valve ( ) to the new diaphragm ( ) and the diaphragm to the transparent internal exhaust hose( ).• Pull on the transparent internal exhaust hose to replace the diaphragm in its housing and retighten the external ex-haust hose ( ).• Replace the assembly in the cleaner body ( ) and retighten the ring on the external exhaust hose ( ) by forcing itto the stop until it is fully locked in place.: External exhaust hose: Ring: Cartridge: Internal exhaust hose: Cleaner body: Suction valve: Diaphragm4.4 I Storage and winterizing• For winterizing, drain off all the water from the cleaner (damage caused by frost is not covered by the warranty).• Clean the whole device and the hoses in clean water then leave to dry.• Store the device in a dry place which is protected from freezing conditions. Store the cleaner on its side or back toavoid damage to diaphragm.• Remove all the connectors and adaptors from the suction line or the skimmer.Tip: Preserve the condition of the hoses during storageWhen the cleaner is stored away, even for short periods, avoid rolling the hoses: they may take on a shapewhich may harm the cleaner’s performances.EN