Karcher B 110 R Bp Pack 170AhDoseSSDR75 Operating instructions 1 - Page 28

Cleaning the fresh water filter 1. Drain the fresh water (see chapter "Draining fresh water"). 2. Unscrew the fresh water tank cap. Cleaning the water distribution strip 1. Press the latch in the direction of the arrow and hold it there. Resetting the maintenance counter If maintenance work shown in the display has been carried out, the corresponding maintenance counter must then be reset. Note Resetting the maintenance counters is described in the chapter "Grey Intelligent Key". Troubleshooting guide 1 Fresh water filter 2 Fresh water tank lock 3. Pull out the fresh water filter and rinse with clean water. 4. Insert the fresh water filter. 5. Fit the fresh water tank lock. Note: Take care to ensure that the hose connection in the fresh water tank cap is positioned at the lowest point in the tank after screwing the cap in place. 2. Pivot the water distribution strip forward. 3. Pull out the water distribution strip lengthways. 4. Clean the water distribution strip. 5. Fit the water distribution strip back into the cleaning head and snap the lock into place. Cleaning batteries 1. Wear safety goggles, protective clothing and protective gloves. 2. Keep the battery cell plugs closed. 3. Remove the batteries. 4. Only clean the plastic parts of the batter- ies and the battery compartment with water or water-soaked cleaning cloths without additives. 5. Dry the surfaces after cleaning. 6. Reinstall the batteries.  ƽ DANGER The device can start unintentionally People working on the device can be injured. Remove the Intelligent Key prior to all work on the device. Before carrying out any work, pull the mains plug of the internal charger out of the socket. Disconnect the battery connector before performing any work. 1. Drain the waste water. 2. Drain the remaining fresh water. Note If the malfunction cannot be remedied with the following instructions, contact Customer Service. Malfunctions with information shown on the display If the displayed malfunction is not in the following list, do the following: 1. Turn the key-operated switch to "OFF". 2. Wait 10 seconds. 3. Set the program switch to the previous function. 4. If the malfunction recurs, call Customer Service. Malfunction fresh water empty water valve blocked overload brush head blocked main brush overload side brush blocked side brush waste water tank full overload drive motor blocked drive motor battery low battery empty seat switch open switch on! Rectification 1. Refill the fresh water tank 1. Set the programme switch to "OFF". 2. Wait 10 seconds. 3. Set the program switch to the desired program. 1. Reduce the contact pressure of the brushes. 1. Check if the brushes are blocked by a foreign body and remove the foreign body if necessary. 2. Set the programme switch to "OFF". 3. Wait 10 seconds. 4. Set the program switch to the desired program. 1. Reduce the contact pressure of the side scrubbing deck brush. 1. Check if the brushes are blocked by a foreign body and remove the foreign body if necessary. 2. Set the programme switch to "OFF". 3. Wait 10 seconds. 4. Set the program switch to the desired program. 1. Empty the waste water tank. 1. The gradient is too steep. a In cleaning operation: Cancel cleaning. b When transporting: Find a path with a lower gradient. 1. Check the wheels for blockage, remove foreign objects. 2. Set the programme switch to "OFF". 3. If the engine has overheated, let it cool down for at least 15 minutes, otherwise wait 10 seconds. 4. Set the program switch to the desired program. 1. Set the program selector switch to TRANSPORT MODE. 2. Drive the device directly to the charger (or with an internal charger to the socket). Avoid gradients. 3. Charge the battery. 1. Set the program selector switch to TRANSPORT MODE. 2. Drive the device by the shortest route to the charger (or to the socket in the case of an internal charger). Avoid gradients. 3. Charge the battery. 1. Relieve the driver's seat briefly so that the control can check the function of the seat contact switch. 1. Set the safety switch to "1". 28 English