Karcher BD 40/12 C Bp Pack Service Manual

Summary of BD 40/12 C Bp Pack

  • Page 1

    5.906-510.0 rev. 00 (12/10) 1 bd 40/12 c bp pack service manual.

  • Page 2

    2 5.906-510.0 rev. 00 (12/10) contents 1 preface 4 2 safety instructions 4 2.1 safety devices 4 2.2 hazard levels 4 2.3 general notes on safety 4 3 technical features 4 3.1 brush system 4 3.2 water system 4 3.3 suction system 5 3.4 cleaning operations 3.5 battery 5 3.6 turbine 5 3.7 brush motor 5 3....

  • Page 3

    5.906-510.0 rev. 00 (12/10) 3 4.19 electrical system 18 4.19.1 measuring points and fuse 18 4.19.2 dip switch 19 5 reading faults 19 6 check the maintenance-free batteries 20 6.1 1. Measurement - idle voltage 20 6.2 2. Measuring the battery under load 20 6.3 3. Measuring the battery under load 20 6....

  • Page 4

    4 5.906-510.0 rev. 00 (12/10) good service work requires extensive and practice- oriented training as well as well-structured training materials. Hence we offer regular basic and advanced training programmes covering the entire product range for all service engineers. In addition to this, we also pr...

  • Page 5

    5.906-510.0 rev. 00 (12/10) 5 – the vacuuming does not start automatically when the suction bar is lowered. – to start the vacuuming, the brush head and the vacuuming must be switched on on the control panel. – to unlock, pull the lever all the way to the top and then slide it back down. – the vacuu...

  • Page 6

    6 5.906-510.0 rev. 00 (12/10) 1 dirt water discharge hose 2 push handle 3 operator console 4 mains cable with mains plug 5 vacuum bar lowering lever 6 operating lever of brush 7 lever for level adjustment 8 cable hook, rotating 9 suction hose 10 charger 11 battery charging display 12 solenoid valve ...

  • Page 7

    5.906-510.0 rev. 00 (12/10) 7 1 operating lever of brush 2 battery status display 3 switch of suction turbine 4 switch for brush operations 5 switch for fresh water / detergent solution 1 screws 2 casing unscrew locking screws. Remove the housing. 1 switch 2 nut replace the switch apply the fixation...

  • Page 8

    8 5.906-510.0 rev. 00 (12/10) 1 screws 2 cover unscrew locking screws. Remove cover. Installation: please observe the screw length. Installation: observe the lever layout. 1 nut to preset the bowden cable, screw the nut onto the threaded rod for about 1 cm. To lock the suction bar lift, pull the lev...

  • Page 9

    5.906-510.0 rev. 00 (12/10) 9 1 spring pretension the spring by 1/4 turn. Insert the spring into the groove. Installation: observe the lever position. 1 bottom adjustment 2 top adjustment installation: the bowden cable can be adjusted on the top and the bottom..

  • Page 10

    10 5.906-510.0 rev. 00 (12/10) 1 screws 2 strut unscrew the screws pull out the holm. 1 counter-sunk screw 2 counter-sunk screw 3 clamping screw unscrew the countersunk screws. Loosen the clamping screw. Remove the segment toothed wheel. 1 nut 2 hand lever unscrew the nut from the threaded rod. Remo...

  • Page 11

    5.906-510.0 rev. 00 (12/10) 11 installation in reverse order observe the position of the elongated hole during assembly. Observe the position of the segmented toothed wheel during assembly. Perform a functional control note the stop valve must be closed before opening the water filter. 1 water filte...

  • Page 12

    12 5.906-510.0 rev. 00 (12/10) 1 wing nut 2 vacuum lip unscrew the wing nuts. Reverse or replace the vacuum lips. Note do not transpose the front and rear vacuum lips. Reassemble the suction bar in the reverse se- quence. Press the switch of the suction turbine; the vacu- um process will start. Lowe...

  • Page 13

    5.906-510.0 rev. 00 (12/10) 13 1 bolts 2 safety splint pull out the securing splint. Pull out the bolt. 1 ring 2 hose slide the ring back and pull the hose off at the same time. Pull out the hose. Pull the brush head out toward the front. 1 brush head 2 safety ring reverse the brush head. Remove the...

  • Page 14

    14 5.906-510.0 rev. 00 (12/10) 1 screws 2 motor remove the screws. Remove the motor. 1 cover 2 carbon brush remove the cover. Replace carbon brushes. Assemble in reverse order. Note! The water supply for the brush must not be plugged. 1 bowden cable unscrew the bowden cable from the brush head. 1 co...

  • Page 15

    5.906-510.0 rev. 00 (12/10) 15 remove the countersunk screw 1 cover 2 dirt water reservoir remove the lid. Remove the dirt water reservoir. 1 connection, battery plus terminal 2 socket plug connection 3 nuts 4 suction turbine remove the cover caps. Disconnect pole terminal to positive pole (-). Cove...

  • Page 16

    16 5.906-510.0 rev. 00 (12/10) 1 ring 2 hose 3 nuts 4 solenoid valve slide the ring back and pull the hose off at the same time. Pull out the hose. Unscrew the nuts. Remove the solenoid valve. 1 screw 2 wheel cap loosen screws. Remove the wheel cover. 1 wheel 2 cylinder roller bearing remove wheel. ...

  • Page 17

    5.906-510.0 rev. 00 (12/10) 17 1 fill hose 2 diaphragm insert the fill hose into the fresh water reservoir. Put the diaphragm over the water faucet. Open tap. Fill in fresh water. Note the device is equipped with a safety mechanism to prevent total discharge, i.E. When the permissible minimum capaci...

  • Page 18

    18 5.906-510.0 rev. 00 (12/10) 1 hose 2 screws 3 hood pull out the hose. Unscrew the fastening screws of the device hood; remove the device hood. 1 screws 2 hood unscrew the screws. Remove the hood. 1 power supply for battery 2 turbine 3 brush motor 4 solenoid valve water 5 fuse 30 a measuring value...

  • Page 19

    5.906-510.0 rev. 00 (12/10) 19 dip switch 1: the built-in battery type can be selected on dip switch 1. On: gel battery off: lead battery dip switch 2: the adjustment "total discharge protection" can be made on dip switch 2. On: gibli mode = once the battery is completely discharged, the appliance w...

  • Page 20

    20 5.906-510.0 rev. 00 (12/10) the battery must be fully charged prior to the inspec- tion to obtain a reliable result. The following checks must then be made: the idle voltage provides a measure for the charging status of a maintenance-free battery. If this value is below a certain limit, this indi...

  • Page 21

    5.906-510.0 rev. 00 (12/10) 21 measure the battery voltage several times while the turbine is turned on. Measure the battery voltage while the turbine is turned on, shortly before the discharge end voltage is triggered. Current pickup: final discharge voltage: runtime indication: battery date: with ...

  • Page 22

    22 5.906-510.0 rev. 00 (12/10) if batteries are not to be used for a while, the following must be observed when storing them: disconnect the negative battery connection on the battery and store it so that it cannot inadvertently come into contact with the negative terminal of the battery. Only store...

  • Page 23

    5.906-510.0 rev. 00 (12/10) 23 7 circuit diagram 7.1 legend of the electrical components.

  • Page 24

    24 5.906-510.0 rev. 00 (12/10) the technical specification sheet and the circuit dia- gram will be included in the next version of the spare parts cd (disis) and in the intranet. The operating instructions and the spare parts list can be requested in paper form with the respective part numbers from ...

  • Page 25

    5.906-510.0 rev. 00 (12/10) 25 1 suction turbine 2 fresh water tank 3 dirt water reservoir 4 suction hose 5 locking tap 6 vacuum bar 7 fresh water filter 8 solenoid valve 9 dirt water drain hose 10 disc brush 11 drain-off tap 12 fresh water reservoir filler neck 13 cover dirt water reservoir 9 water...

  • Page 26

    26 5.906-510.0 rev. 00 (12/10) 10 tools needed for installation (not supplied) 11 exchange times exchange time in minutes dirt water reservoir 5 drain hose 5 suction hose 5 batteries 10 threaded rod driving lever 25 turbine 15 bowden cable vacuum bar 20 brush motor 20 fresh water tank 45 vacuum bar ...