S-DRIVE ā OPERATION                   PG DRIVES TECHNOLOGY 
SK76745/10 
The  scooter  user  must  comply  with  all  scooter  safety  warnings.  PGDT  accepts  no  liability  for 
losses of any kind arising from failure to comply with this condition. 
7  Safety Checks 
The electronic circuits in the S-Drive have been designed to be extremely safe and reliable. The on-board microcomputer carries 
out safety checks at up to 100 times per second. To supplement this safety monitoring you should carry out the following periodic 
checks. 
If the controller fails any of these checks, do not use the scooter and contact your service agent.  
These checks should be conducted in an open space and a restraining device such as a seat belt 
should  always  be  used.  PGDT  accepts no  liability for losses  of  any  kind  arising  from  failure  to 
comply with this condition. 
7.1  Daily Checks 
Throttle:  With the scooter switched off, check that the throttle   mechanism is not bent or damaged and that it returns to the rest 
position when you push  and release it. If there is a  problem do not continue with the safety checks and  contact your  service 
agent. 
7.2  Weekly Checks 
Throttle:   Put the throttle to the full speed forward position and switch the scooter on. The scooter should not move. To 
show you that you have switched the scooter on with the throttle already pushed,  a TruCharge Trip type 
status indicator will display 7 Bars, whereas a single bulb (or LED) type status indicator will flash seven times in 
sequence.  
If the scooter does move, contact your service agent. 
Parking brake:   This test should be carried out on a level surface with at least one meter clear space around the scooter. 
  Switch the scooter on. 
  Check that the status indicator remains on, or flashes slowly, after half a second. 
  Go to drive the scooter slowly in the forward direction until you hear the parking brake operate. The scooter 
may start to move. 
  Immediately release the throttle. You must be able to hear the parking brake operate within a few seconds. 
  Repeat the test in the reverse direction. 
Cables and connectors:  
  Check that all connectors on the scooter are securely mated, and ensure that all cables are free from 
damage. 
7.3  Servicing  
To ensure continued satisfactory service, we suggest you have your scooter and controller inspected by your service agent after 
a period of one year from commencement of service. Contact your service agent for details when the inspection is due. 
8  Status Indication 
Depending  on  the  scooter  model,  the  status  indicator  may  be  a  single  lamp  (or  LED)  or  a  TruCharge  battery  gauge  and 
diagnostics display. Both types indicate the status of the controller.