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Preface 

In this manual you will find 
the essentials you need to 

know when repairing the GD5 

Battery. 
 
When carrying out repairs, 
make sure you have a suitable 

workbench or the like with the 
necessary tools and power 

supply available. 
 
If you determine an error in 

operation, be sure to refer the 

customer to the user manual. 

A fault in the equipment 
can have a number of causes. 
Chapter C Troubleshooting 
will help you here. 
 
Use the illustrated spare 
parts lists for your repairs. 
These show you the location 
of the individual parts and the 

sequence in which they are 

assembled.   

     

 
Read the technical infor-

mation sheets. These will tell 

you about any technical modi-

fications made after publica-

tion of this repair manual.

 

Technical information sheets 

are a supplement to the spare 

parts list until a follow-on publi-

cation. 
 
Repair manuals and technical 
information sheets should be 

available at the site where re-

pairs are carried out.  
  
 
It is not permitted to give the 

repair manuals to third parties. 
 

Use original Nilfisk spare 
parts only!

 

Safety instructions marked 
with this symbol in this man-

ual  must  be  observed  to 

prevent danger to persons. 
 
 
 
 
 
 
This symbol is used to 
mark safety instructions 
that must be observed to 
prevent damage to the 
equipment and degradation 
of performance. 
 
 
 
 
 
This symbol indicates tips 
and instructions to simplify 
work and to ensure safe  
operation. 

 

Symbols used to mark 
instructions

 

 

Summary of Contents for GD 5 BATTERY

Page 1: ...ENGLISH GD 5 Battery Service manual 26 06 2017 GD 5 Battery variants EU UK CH AUS CN US...

Page 2: ...2 2 Index A Preface 3 B Technical data 5 C Troubleshooting 6 D Service repair 7 E Spare parts 16 F Electrical diagram 20...

Page 3: ...r mation sheets These will tell you about any technical modi fications made after publica tion of this repair manual Technical information sheets are a supplement to the spare parts list until a follo...

Page 4: ...e made by someone who has re ceived proper instructions for the job or who is a quali fied electrician WARNING The upper section of the ma chine contains live compo nents Contact with live components...

Page 5: ...5 5 B Technical data GD 5 Battery specifications all variants...

Page 6: ...omplete machine is working correctly No Job done Yes If the machine does start but it is not possible to switch between eco and power boost setting test the re sistance on the switch If switch is ok t...

Page 7: ...7 7 D 1 Change motor unit 9 0 Disassembly 8 3 Change PCB 13 Service repair 2 Change switch cord 12 4 Change battery connector 14 5 Change battery lock 15...

Page 8: ...components Always disconnect the battery before disassembly 2 1 3 Loosen the on off switch to not be connected to the harness use a TX10 bit fig 1 Unscrew the harness fig 2 Unscrew and remove the back...

Page 9: ...following guide in previous section D 0 Unscrew the cable relief fig 1 and disconnect the motor wires from the PCB fig 2 3 1 2 3 WARNING The electric section of the machine contains live components Al...

Page 10: ...the motor unit fig 4 Unscrew and remove the outer co ver fig 5 and the motor cover fig 6 Make notice of how the motor is turned 4 5 6 WARNING The electric section of the machine contains live compone...

Page 11: ...ble the machine backwards Take spe cial notice that the motor housing is placed cor rectly fig 8 7 8 It may be more easy to put the motor co ver back on if the ex haust filter is taken off Remember to...

Page 12: ...on D 0 Unscrew the cable relief fig 1 and disconnect the switch wires from the PCB fig 2 Carefully pull out the cord and replace it Reassemble the machine backwards 2 WARNING The electric section of t...

Page 13: ...ice of how the wires are connected to the PCB disconnect all wires and unscrew the PCB use a TX10 bit fig 1 Change the PCB and repeat the process backwards to assemble the ma chine WARNING The electri...

Page 14: ...rew the brackets holding the battery connector fig 1 Disconnect the wires from the battery connector on the PCB fig 2 3 Replace the battery connector and reassemble the machine 1 2 3 WARNING The elect...

Page 15: ...unit following guide in previous section D 0 Unscrew the battery lock fig 1 Change the battery lock and reas semble the machine WARNING The electric section of the machine contains live components Al...

Page 16: ...16 16 E Spare parts Cassette and electronics...

Page 17: ...17 17 E Spare parts Motor parts...

Page 18: ...18 18 E Spare parts Container parts...

Page 19: ...19 19 E Spare parts Harness...

Page 20: ...20 20 F Electrical diagram GD5 Battery wiring diagram...

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