Troubleshooting - Kessel Pumpfix F SPZ 1000 Mode D'emploi

Clean the components
Clean all the dismantled components in the water bath
(using a brush if necessary).
7.4 Grease the components
The seals of the lockable cover and the slide-in flap hous-
ing (towards the drain body) may only be greased with
KESSEL high-performance grease (art. no. 681001).
The following components must be greased with KESSEL
high-performance grease:
Sealing faces on the slide-in flap housing and lockable
cover
Seal on the swivel connection
Grease the backwater flap and motor-driven lever where
the two components touch each other
7.5 Check the ventilation unit
Screw the ventilation unit out.
Press in the retainer tabs on the upper part firmly.
Pull the upper part off.
Take small parts out.
Replace the activated carbon filter, art. no. 28061, if nec-
essary (1x per year or in case of odour nuisance).
The system can be started up if all these steps are com-
pleted without water leak or error messages.
7.6 Assemble the components
Mount the pump first, as the pump tries to start up when power is supplied to the control unit (SDS).
Reinstall the components in reverse order, at the same time perform a functional test (see "Commissioning", page 28).
Make sure that the motor-driven flap is open (indicated on the display) and that no faults are indicated on the control unit.
Document the maintenance in the control unit, set the next maintenance date.
8

Troubleshooting

Troubleshooting is described in the control unit's operating and maintenance instructions.
010-843 Installation and operating instructions 31 / 96