PG DRIVES TECHNOLOGY                   S-DRIVE – WARNING SUMMARY 
SK76745/10           
2.14  Crimping 
Defective  or  poor  quality  crimps  may  affect  the  warranty  of  the  controller.  PGDT  accepts  no 
liability for losses of any kind arising from failure to comply with this condition. Chapter 2 section 
3.3. 
2.15  Wire Gauge and Types 
It is the responsibility of the scooter manufacturer to ensure that all wire gauges are suitable for 
the intended application. Chapter 2 section 3.4.  
2.16  Battery Connection 
The  scooter  manufacturer  must  install  a  suitable  circuit  breaker  to  provide  protection  against 
short circuits in the battery wiring, power loom or the controller. Failure to comply with this could 
result  in  a  fire  hazard.  PGDT  accepts  no  liability  for  losses  of  any  kind  arising  from  failure  to 
comply with this condition. Chapter 2 section 3.5. 
2.17  ISO-Test Resistor Configuration 
If a Speed Limit Pot. is fitted in series then an ISO-Test Resistor MUST be fitted to comply with 
ISO7176-14 section 6.12.3.3 Chapter 2 section 4.3. 
2.18  24V  
The  scooter  manufacturer  must  install a  suitable  fuse to protect  the  scooters wiring.  Failure  to 
comply  with  this  could  result  in  a  fire  hazard.  PGDT  accepts  no  liability  for  losses  of any  kind 
arising from failure to comply with this condition. 
At no time should the current passing through pin 7 of S-Drive Scooter Controller exceed the 5A 
current rating. Failure to comply with this could result in a fire hazard. PGDT accepts no liability 
for losses of any kind arising from failure to comply with this condition. 
This connection should have no external capacitance connected to it, and care should be taken not 
exceed the fuse rating if lights or other auxiliary functions are connected. Chapter 2 section 4.6. 
2.19  0 Volts  
At no time should the current passing through pin 13 of the S-Drive Scooter Controller exceed the 
5A  current  rating.  Failure  to  comply  with  this  could  result  in  a  fire  hazard.  PGDT  accepts  no 
liability for losses of any kind arising from failure to comply with this condition. Chapter 2 section 
4.10. 
2.20  Inhibit 2 Speed 
If the Inhibit Speed is greater than 0 then the controller will not enter an inhibit state. Chapter 2 
section 4.11.2.