PG DRIVES TECHNOLOGY                     S-DRIVE – OPERATION 
SK76745/10           
1  Introduction 
The relevant contents of this chapter should be included in the scooter operating guide. Further copies are available from PGDT 
in either written or disk (Adobe PDF) format. Copies should not be made without the express permission of PG Drives Technology. 
The  operation  of  the  S-Drive  Scooter  Controller  is  simple  and  easy  to  understand.  The  controller  incorporates  state-of-the-art 
electronics, the result of many years of research, to provide you with ease of use and a very high level of safety. In common with 
other electronic equipment, correct handling and operation of the unit will ensure maximum reliability. 
This  chapter  covers  all  types  of  operation.  It  is  the  responsibility  of  the  scooter  manufacturer  to  ensure  that  only  the  relevant 
sections of this chapter are included in the S-Drive’s operating manual. 
Please read this chapter carefully - it will help you to keep your scooter reliable and safe. 
2  General 
2.1  Handling 
Avoid knocking your controller and especially the connectors. Be careful not to strike obstacles with the controller. Never drop the 
controller. 
When transporting your scooter, make sure that the controller is well protected. Avoid damage to cables.  
2.2  Operating Conditions 
Your controller uses industrial-grade components throughout, ensuring reliable operation in a wide range of conditions. However, 
you will improve the reliability of the controller if you keep exposure to extreme conditions to a minimum. 
Do not expose your controller or its components to damp for prolonged periods. 
3   Controls 
Depending on the specification of the scooter to which the S-Drive is fitted, some or all of the following controls will be used. 
3.1  On/Off Switch 
The on/off switch applies power to the controller electronics, which in turn supplies power to the scooter’s motor. Do not use the 
on/off  switch  to  stop  the  scooter  unless  there  is  an  emergency.  (If  you  do,  you  may  shorten  the  life  of  the  scooter  drive 
components).  
Some scooters may have a keyswitch in addition to the normal on/off switch, the function of the keyswitch is the same as the 
on/off switch. 
3.2  Status Indicator   
Depending on the scooter model, the status indicator may be a single bulb (or LED) or a PGDT TruCharge battery and diagnostics 
indicator. 
The status indicator shows you that the scooter is switched on. It also indicates the operating status of the scooter. Details are 
given in section 8. 
3.3  Throttle 
The  throttle  controls  the  speed  of  the  scooter.  The  further  you  push  the  throttle,  the  faster  your  scooter  will  move.  When  you 
release the throttle the brake is automatically applied.