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Scorpius 

 

Service Manual 

1654773~A 

 

30 

2.  Lead-acid battery charger (see figure on the right) 

 Output connector. Input range 100~240 V 

(The mains plug may vary depending on the sockets used in the 
country or region.) 

 Input connector: three pins. 

 

Description: The charging indicator shows Standby: red light/ Charging: 
orange light/ Charged: green light. 

3.  Lithium battery standard 4 A charger (see figure on the right) 

 Output connector. Input range 100~240 V 

(The mains plug may vary depending on the sockets used in the 
country or region.) 

 Input connector: four pins. 

 

Description: The charging indicator shows Standby: red light/ Charging: 
orange light/ Charged: green light. 

 

Charger Failure and Troubleshooting 

  Power charger indicator (red light) not lit up: 

Troubleshooting → If the voltage to the socket is normal and the charger does not work, the charger needs to 
be replaced. 

  Charging indicator (orange light) not lit up: 

Troubleshooting → Check if the charger output connector is properly connected to the battery connector. If the 
connection is good, the battery may be faulty. Refer to 

SERVICE-06-3 Battery Pack -

 Battery Removal and 

replace the battery with a new one. 

  Charging indicator (orange light) changed to (green light) immediately: 

Troubleshooting → Check if the battery is fully charged. If not, then the battery may be faulty. Refer to 

SERVICE-06-3 Battery Pack -

 Battery Removal. 

 

 

2.7  SERVICE-07 Seat Repair 

1.  Use wrench (#12) and hex key to loosen the bolts and nuts holding the seat in place at the back. 
2.  Remove the bolts, nuts and washers and set them carefully aside. 
3.  Compress the spring inwards with the fingers and pull it out of the hole in the seat slide bracket. 
4.  Pull down and hold the seat springs to release the seat latch. 
5.  Push the seat bracket by thumbs towards the back of scooter to release the seat from latch. 
6.  When the seat is released from latch, grab the seat and push it towards the back of scooter to remove the 

seat. 

  When replacing the seat, please follow the exact reverse sequence of these steps. 

The charger is a complicated device, and self-repair is not possible. If the charger fails to 
function, it must be replaced with a new one. 

There are two types of chargers, one for lithium batteries and another for lead-acid batteries 
and they are not interchangeable. These battery chargers are incompatible and the 
modification of cables or connectors in an attempt to convert a charger for use with another 
type of battery would be extremely dangerous. 

Summary of Contents for Scorpius

Page 1: ...Invacare Scorpius Series Scorpius Scorpius A Scooter Service Manual...

Page 2: ...as passed certifications of CE GMP Taiwan ISO9001and ISO13485 In case of any discrepancy between the illustrations and accessories in this manual and the actual vehicle the actual vehicle shall prevai...

Page 3: ...3 SERVICE 01 4 Metal Power Switch Repair 17 2 1 4 SERVICE 01 5 RF Key Setting 17 2 1 5 SERVICE 01 6 Steering Head Charger Socket Repair 18 2 2 SERVICE 02 Steering Bar Repair 19 2 2 1 SERVICE 02 1 Main...

Page 4: ...Board Repair 43 2 12 SERVICE 12 Rear Lower Shroud Repair 44 2 12 1 SERVICE 12 1 Micro Switch Repair 46 2 12 2 SERVICE 12 2 Remote Control Board Repair 46 2 12 3 SERVICE 12 3 Supporting Wheel Repair 4...

Page 5: ...th the news parts It may be necessary to use original parts when reassembling the scooter However if any screw washer or other part should appear to be worn corroded or damaged it should be replaced W...

Page 6: ...ight repair N D lever N D lever abnormal does not work or is jammed SERVICE 13 5 Electromagnetic brake repair Throttle Scooter forwards or backwards travel abnormal SERVICE 1 3 Starter VR repair Elect...

Page 7: ...bar Height adjustment problem SERVICE 2 Steering bar repair Rear fender Rear fender damaged or makes an unusual sound SERVICE 11 4 Rear fender repair Shroud Damage to the exterior plastic shroud SERVI...

Page 8: ...r sleep mode Action 1 Please wake up the folding unfolding function see figure on the right 2 SERVICE 11 5 Folding Unfolding Board Repair 9 Tapping error on the folding unfolding buttons If the Foldin...

Page 9: ...harge Recharge the batteries Check the battery and associated connections and wiring 3 High Battery Fault Handling method 1 Disconnect the battery pack and check the battery condition 2 SERVICE 6 Batt...

Page 10: ...r may be insufficient for folding or unfolding LED 2 lights 23 7 V 23 7 V LED 1 light 23 4 V 23 4 V Riding is not recommended and battery should be charged immediately T o u c h Panel Battery I n d i...

Page 11: ...ny length of time When it is necessary to park the scooter in a place where it can be subject to moisture or extreme weather take the battery out and keep it in a suitable dry place When parking ensur...

Page 12: ...er side of the seat bar The label has the following information Product Model Number Maximum Load Date o f M a n u fa c t u r e Serial Number Factory Address 1 14 Repair Items Please refer to the serv...

Page 13: ...arter rod screws 8 mm 2 pcs 4 Detach the steering head rear shroud 5 Detach the panel and steering head top shroud 6 Make sure all the connectors on the board are properly fastened When reassembling b...

Page 14: ...l board connectors are color coded to prevent mistakes when reconnecting However it is recommended that a photo be taken that shows the connector locations before removing the board to prevent a hassl...

Page 15: ...16 mm 2 pcs on the handle and steering head front shroud 2 Remove the steering head front shroud and set it aside carefully 3 Remove the buzzer and handle screw 12 mm 1 pc 4 Take out the buzzer and r...

Page 16: ...1 Steering Shroud Repair steps as follows 1 Remove the screws 16 mm 2 pcs on the handle and steering head front shroud 2 Remove the steering head front shroud and set it aside carefully 3 Remove the s...

Page 17: ...d refer to SERVICE 01 1 Top Control Panel Repair 2 1 4 SERVICE 01 5 RF Key Setting Refer to Service Procedures SERVICE 01 Steering Shroud Repair steps as follows 1 Find the top control board setting b...

Page 18: ...mm 2 pcs on the outside of the steering head 4 Take out the complete steering head charger socket After the replacement of parts or re installation please follow the exact reverse sequence for reasse...

Page 19: ...nt end of the front frame 4 Remove the two hexagon screws 6 40 mm 2 pcs connected to the frame and the steering bar 5 Push the steering bar upwards for removal 6 Take out the steering bar After the re...

Page 20: ...central locking pin to separate the steering bar into upper and lower sections 5 Remove the main cable from the upper section of the steering bar 6 Remove the main cable from the lower section of the...

Page 21: ...light shroud 2 Remove the screws 12 mm 2 pcs from the inside of the headlight shroud 3 Push the headlight shroud gently upward to separate it from the frame After the replacement of parts or re instal...

Page 22: ...er to SERVICE 03 Headlight Shroud Repair steps then 1 Find the headlight shroud connector figure on the right 2 Reconnect the headlight shroud connector figure on the right 3 If it is not effective go...

Page 23: ...xagonal headed bolt 12 and washer in the center of the axle 5 Take the wheel off the axle After the replacement of parts or re installation please follow the exact reverse sequence for reassembly Befo...

Page 24: ...f the axle 6 Take off the wheel and remove the black washer at the back 7 Turn the wheel around and remove the feather key in the center to complete the action After the replacement of parts or re ins...

Page 25: ...f the lithium battery voltage is below 19 V please charge the battery After charging the battery for 30 minutes measure again to check if the voltage still is 19 V 1 If the voltage rises with charge c...

Page 26: ...battery Except that SERVICE 06 3 Battery Pack Battery Removal provides special instructions for the removal and replacement of each kind of battery For the rest of the repair steps refer to SERVICE 06...

Page 27: ...battery pack charger socket and replace it with a new one After the replacement of parts or re installation please follow the exact reverse sequence for reassembly 2 6 2 SERVICE 06 2 Battery Pack Pow...

Page 28: ...SERVICE 06 Battery Pack Repair steps and then 1 Turn the battery pack over gently and remove the screws to open the battery pack 2 Take the lithium battery out 3 The sticker on the lithium battery ha...

Page 29: ...only be done on the automatic version 2 6 4 SERVICE 06 4 Charger Repair 1 Lithium battery standard 2A charger see figure on the right Output connector Input range 100 240 V The mains plug may vary dep...

Page 30: ...with a new one Charging indicator orange light changed to green light immediately Troubleshooting Check if the battery is fully charged If not then the battery may be faulty Refer to SERVICE 06 3 Bat...

Page 31: ...CE 07 1 Seat Spring Repair Please refer to SERVICE 07 Seat Repair steps first then 1 Remove the holding screws 6 mm 2 pcs at the front end of the seat base 2 Take out the spring Please follow the exac...

Page 32: ...ied out without removing the seat base However the assembly is much more difficult to handle and is much heavier with the seat in place For seat spring repair please refer to SERVICE 07 1 Seat Spring...

Page 33: ...emove the seat base then 1 Hold in place quick release screw on backside Loosen the quick release screw 2 Take the quick release screw out 3 Remove the top washer 4 Remove the seat locking pin and spr...

Page 34: ...e rectangular area shown in the picture on the right 2 9 SERVICE 09 Front Lower Shroud Repair 1 There are 9 holding screws at the bottom of the scooter front lower shroud 2 Remove the shroud screws 12...

Page 35: ...d Repair Please follow SERVICE 10 Front Top Shroud Repair to remove the shroud then 1 Find the three locking pins at the sides of the front lower shroud left and right side shroud 2 Push the pins outw...

Page 36: ...n spring on the left side 5 Take the footplate shroud off When reassembling please follow the exact reverse sequence of these steps Step 5 When replacing the footplate spring do not use too much force...

Page 37: ...to the right can be lubricated This is important and should be done regularly to prolong the useful life of the scooter 2 11 SERVICE 11 Rear Top Shroud Repair 1 Remove the two inner screws 12 mm 2 pcs...

Page 38: ...Scorpius Service Manual 1654773 A 38 Step 5 Lift the top shroud carefully Do not use force because this could damage the three circuit connectors These should be disconnected carefully...

Page 39: ...se but the action still fails refer to the following DR Controller Replacement DR Controller Replacement Please refer to SERVICE 11 Rear Top Shroud Repair for removal then perform 1 Unplug all the con...

Page 40: ...nnector figure on the right 2 Check the connector for security and reconnect if necessary figure on the right 3 If this is not effective go to the following Replacement Instructions Replacement Instru...

Page 41: ...Rear Top Shroud Repair to remove the shroud then 1 Unplug the power socket connector 2 Squeeze the two sides of the power socket inside the battery pack 3 Push the socket out from the inside 4 Take th...

Page 42: ...Scorpius Service Manual 1654773 A 42...

Page 43: ...the screws 12 mm 4 pcs on both sides of the rear fender 4 Pull the rear fender back to separate it from the frame 5 Take the rear fender off For re installation follow the exact reverse sequence of th...

Page 44: ...ower shroud and tear off the solenoid valve tape on both sides 8 Disengage the solenoid valve connectors on both sides and disconnect the lower shroud hook 9 Take the shroud off When reinstalling plea...

Page 45: ...lenoid Valve Repair Re Installation Instructions 1 Connector wiring needs to be passed through the rectangular areas marked in the figure and the wires must be sorted according to the connector codes...

Page 46: ...uence For relevant operations of the remote control board please refer to the following Remote Control External Frequency Pairing Setting Remote Control External Frequency Pairing Setting Unfold the s...

Page 47: ...airing Setting Refer to the SERVICE 12 2 Remote Control Board Repair steps then 1 Check all the connectors on the rear lower shroud with the DR controller only connectors without locking Refer to the...

Page 48: ...mote control board out When reinstalling carry out these steps in the exact reverse sequence If function is not restored refer to SERVICE 11 1 DR Controller Repair to replace it with a new one The rem...

Page 49: ...or wrench 10 to remove the holding screws 14 mm 2 pcs on both sides 4 Disengage from the gear on the front frame 5 Take the supporting wheel off When reinstalling make sure to carry out these steps i...

Page 50: ...front and rear frames Then remove the screws 20 mm 2 pcs washers and gears on the other side 2 After removing the screws at one end use a rubber hammer and metal tool to knock out the small metal rod...

Page 51: ...wards An incorrect installation can result in a failure and will damage the scooter See Figure 1 on the right for the correct arrangement When re installing the small and large metal rods apply some s...

Page 52: ...e installation apply a little amount of medium strength thread locking adhesive to the threads on the valve to ensure they do not come loose See the picture on the right Be careful not to get any gel...

Page 53: ...o remove the screws 12 mm 2 pcs from the plastic shroud 5 Use a cross head screwdriver to remove the screws 20 mm 2 pcs that hold the folding unit 6 Take out the entire folding unit set When replacing...

Page 54: ...ng track completely out When replacing parts or re installing carry out these steps in the exact reverse sequence but also follow the Re Installation Instructions below To remove the right hand slidin...

Page 55: ...5 SERVICE 13 5 Electromagnetic Brake Repair Please follow the steps in SERVICE 13 4 Motor Repair and then 1 Remove the motor and locate the four screws holding the electromagnetic braking device to t...

Page 56: ...al 5 Take out the sliding base 6 At this stage the rear frame is completely removable and could be replaced during this operation When replacing the unit follow the exact sequence of steps in reverse...

Page 57: ...2 13 8 SERVICE 13 8 Gas Spring Repair Manual Version Only Please carry out the SERVICE 13 Frame Repair SERVICE 13 1 Solenoid Valve Repair SERVICE 13 2 Folding Unit Repair Manual Only and SERVICE 13 6...

Page 58: ...Scorpius Service Manual 1654773 A 58 100 10kgf cm...

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