24 English 5.906-487.0 Rev. 00 (04/10)1 Fuel line to burner2 Fuel line from the fuel pump Set up the appliance. Unlock the holding clip of the temperature sensorwith a tool, without damaging the temperaturesensor and remove it from the exhaust stack. Remove the temperature sensor and carefully un-thread the capillaries from the back wall.1 Exhaust nozzle, on-demand heater2 Temperature sensor3 Retaining clip4 Capillary exhaust temperature monitor Unlock the protective conductor on the burner cov-er and remove it from the back wall. Disconnect the cable from the ignition transformer. Pull the detergent hose off of the pump head.1 Detergent hose2 Pump head Slightly raise the pump kit. Unscrew locking screws. Remove the safety block.1 Pump set2 Fastening screw (2x)3 Safety block5.9.3 Disconnect the connections on the burner5.9.4 Disconnect the connections on the pumphead
