R.J.Mobility GEM MK III Technical Manual Download Page 43

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Page 43

SECTION 16: ARMREST OUTRIGGERS

16.1 Diagram

16.2 Parts List

RJ No

Armrest Outrigger Socket Assembly

- Left

G273/ASS/L Armrest

Outrigger Socket Assembly

- Right

G273/ASS/R Armrest Outrigger

Rear Location Assembly

G275/ASS Armrest Outrigger Socket

G273 Armrest Outrigger

Backrest location

G275 Outrigger Spacer

G274

1/4 x 7/8 UNF Hex Head Bolt Zinc Plated

1/4 x 1 1/8 UNF Hex Head Bolt Zinc Plated

1/4 UNF Nyloc Nut Zinc Plated

P90

7/8 Black Plastic Bung

M17

Summary of Contents for GEM MK III

Page 1: ...22 372503 Email sales rjmobility com Website www rjmobility com TECHNICAL MANUAL Issue 15 January 2013 This Technical Manual will ensure that the wheelchair is maintained to the required standard and...

Page 2: ...s paramount If there is any doubt as to the suitability of re using existing parts they should be discarded and replaced with manufacturer approved parts User Manuals should be stamped at correct inte...

Page 3: ...am 4 Maintenance Checks 5 Tool Requirements 6 Upholstery 7 Armrests 8 Footrests 9 Brakes 10 Push Handles 11 Frame Locking Links And Cross Braces 12 Castors 13 Power Drive System 14 Electrical System 1...

Page 4: ...r skills and sufficient manual dexterity to operate the controller The occupant should also have enough upper body control to maintain a sitting position A5 Chin Controlled Degree of upper body contro...

Page 5: ...ackrest 42cm 17 inch 18 Drive wheel diameter 315mm 12 5 inch Tyre size 12 5 x 2 25 19 Tyre pressures Rear 40psi 240 kilopascals KPA if pneumatic option fitted 20 Maximum load capacity 114kg 18 stone 2...

Page 6: ...Page 6 SECTION 3 Wheelchair Diagram 3 1 Gem Self Propelling Powerchair...

Page 7: ...oose nuts and bolts or worn parts Check that front and rear locking links fully lock See Section 11 4 2 3 Check castors for free rotation of the wheel and the complete assembly Examine castors for wea...

Page 8: ...oystick is released 4 2 13 Whilst driving slowly up the gradient release the joystick and check that the powerchair does not roll back excessively before the automatic parking brakes come on 4 2 14 Ch...

Page 9: ...t Tool Upholstery See Section 6 Loctite Thread Locking Castors Wheels See Section 12 13 Compound Grade 241 Terminal Crimp Tool Power Drive System See Section 13 to suit 0 5 mm to 6 0 mm crimps Torque...

Page 10: ...pholstery 6 A Diagram 6 1 Parts List RJ No Backrest Fabric Ninian SF 062 15 17 SF 064E 17 17 Seat Fabric Ninian G 83 SF 063E 17 17 BACKREST SEAT SCREW F 102 REINFORCING BAR SF 176 M5 SCREW CUP F 101 M...

Page 11: ...on frame is present and secure 6 3 Fabric Removal If the Nutserts need replacement use Avdel recommended tooling 6 B Diagram 6 4 Fabric Fitting Slide reinforcing bar into stitched section on each side...

Page 12: ...damage Check armpad is secured to frame Ensure armrest locates in rear bracket on push handle when fitted to powerchair Check armrest lock latch assembly retains armrest to frame assembly 7 3 Armrest...

Page 13: ...pin housing inside the armest location tube Pull the lock pin TSD 1306 through the pin housing using a small pair of pliers and place a length of tube in the armest location tube or reverse the armre...

Page 14: ...Stem and Heel Loop Alloy Right SP 306R Footplate Assembly 7 1 2inch complete Left SP 211L with Stem and Heel Loop Alloy Right SP 211R Heel Loop complete with nuts and washers TSD 11469 2 Footplate Spr...

Page 15: ...assembly from the powerchair by lifting and rotating the hanger section Loosen the clamp with a 1 4inch Whitworth spanner and slide the stem assembly out 8 4 Footrest Fitting Re assemble heel loop to...

Page 16: ...ack Ball Knob KB5 125 Brake Pivot SF 173 Brake Lever Left GS 001 Brake Lever Right GS 002 Brake Shoe SF 174A Return Spring Zinc Plated Left G 320 Return Spring Zinc Plated Right G 321 1 16x1 2 Split P...

Page 17: ...nd Brake Lever shafts through the bushes on the frame Fit the 2BA Wavey Washers on each shaft and fit two new Split Pins Retain the Split Pins in the holes by bending the ends apart using small pliers...

Page 18: ...o Backrest Assembly Left G 223 Right G 224 Backrest Tube Assy Left G 324L Right G 324R PLASTIC BUNG M 14 PLASTIC BUNG M 14 PLASTIC BUNG M 14 PUSH HANDLE L R G 324L R M5 AVDEL 9657 1014 SCREW F 11 STOP...

Page 19: ...lt 10 4 Push Handle Fitting Insert the 1 4 UNF bolt through the push handle and hinge plates Replace the washer and tighten the Nyloc nut until the push handle pivots freely without excessive free pla...

Page 20: ...ty of thumb catch and correct operation The locking link should open close easily and the thumb catch must hold securely in the open position so that the powerchair will not fold under load Check each...

Page 21: ...ss Brace Assembly 15 Complete with Fasteners SF206 11 3 Cross Brace Assembly Removal Remove the two M6 hex screws securing the Cross Braces to each side frame M6x35 HEX SCR M6x25 HEX SCR M6 NYLOC NUT...

Page 22: ...Assembly 15 SF 208F Rear Locking Link Assembly 17 GS 019 Rear Locking Link Assembly 15 GS 019 11 6 Locking Link Assembly Removal Remove the 1 4 UNF Socket Cap Screw securing the Locking Link to each s...

Page 23: ...rame and check both castor mounting tubes are at the same angle checking for frame distortion due to impact damage replace if necessary Check tyre security to rim and for splits cracking or damage Che...

Page 24: ...necessary to specify the type of connector on the cable as shown in fig 13 B MOTOR E 131L R WITH CARTRIDGE BRUSHES NEUTRIC CONNECTOR WAVE WASHER F 65 LARGE NYLON WASHER F 67 DRIVE COUPLING M 155 SPRI...

Page 25: ...aft is tight and the tab washer is bent up for security Check the motor loom for damage and that the plug wiring is secure Check for unusual noises such as whining or rubbing which might indicate that...

Page 26: ...e Removal Remove the motor cowl by releasing the two self tapping screws and lifting off the motor cowl being careful to feed the loom through the grommet so that no force is applied to the wiring Dis...

Page 27: ...the stub axle nut D 09 Replace the stub axle D 01L apply thread locking compound and tighten to 35 lbs ft 47Nm torque Refit the motor to the mounting plate insert spacers and tighten bolts to 10 lbs f...

Page 28: ...an 100mm is encountered Setting of the anti tip rollers should be carried out as per the following instructions 1 Place the wheelchair on a suitable hard flat floor 2 Raise the front castors onto bloc...

Page 29: ...131R 30 Amp Hr Battery E 133 40 Amp Hr Battery E 128 Circuit Breaker 35A E 148 Battery Tray 15 G 348B 15 Battery Tray 17 G 348B 17 Battery Tray Strap G 243 Note To be specified with type of connector...

Page 30: ...ctor Red E 013 Anderson powerpole Connector Black E 014 Anderson powerpole Blade Connector E 031 Anderson Block Lock E 089 Crimp Connector E 027 CLIFF CONNECTOR SOCKETS WIRING CONNECTIONS LOOM WITH AN...

Page 31: ...9525 40A E 109 Controller Mtg Plate G 278A Controller Arm A03 134 Rear Battery Box Lid And Loom A10 16 Neutric Socket NL4MP E 149 Neutric Plug NL4FCS E 150 Neutric Crimp Connector 4 per plug E 151 CON...

Page 32: ...d Fault code Engineering Menu Set Soft Reverse Prevent Reversing Digging In 70 Set Current Limit Max Min Current Limits 40A Max 40A Min Set Foldback Temp Reduce Current At This Temp 55 C Set Timed Fol...

Page 33: ...m A10 12 Pilot Plus Bus Cable E 141 Rear Battery Box Lid And Loom A10 16 PG80 B Battery connector kit E 162 PG80 M Motor connector kit E 163 JOYSTICK MODULE TYPE JSM D49671 E 139 COMPLETE WITH BUS CAB...

Page 34: ...ead Fault code Engineering Menu Set Soft Reverse Prevent Reversing Digging In 70 Set Current Limit Max Min Current Limits 40A Max 40A Min Set Foldback Temp Reduce Current At This Temp 55 C Set Timed F...

Page 35: ...MP E 149 Neutric Plug NL4FCS E 150 Neutric Crimp Connector 4 per plug E 151 Controller Extension G 067A Controller Mounting Plate G 066A REAR BATTERY BOX LOOM A10 04 FRONT LOOM G 350D LH MOTOR E 131L...

Page 36: ...Page 36 Dynamic DL 40A DL40UDH1 Parameters...

Page 37: ...m the rear of the controller Disconnect the motor and battery loom plugs from the main loom and withdraw the main loom To replace feed the main loom underneath the seat from the same side as the contr...

Page 38: ...l resistance and it is known that the internal resistance of a battery increases as the battery ages and performance decreases This type of test does not provide an assurance that the battery is fully...

Page 39: ...built in diagnostics system which shows the re lated fault by the number of lights flashing A diagram below shows the related faults to the number of lights flashing see FIG 1 CONTROLLER LIGHTS ON BU...

Page 40: ...of times the lights flash and refer to the tables below The diagrams below show the light displays see FIG 1 1 Low Battery Voltage 2 High Battery Voltage 3 Left Motor Fault 4 Right Motor Fault 5 Left...

Page 41: ...123 Legrest Trigger SF122 Legrest Trigger Bracket SF121 Legrest Stem Left or Right SF120 Legrest Carrier Bracket Left or Right SF95 Calf Pad Swivel Bracket SF89 Stem Swivel Tube Left or Right SF88 Cal...

Page 42: ...lease pivot bolt and separate elevating section from swiveling section Remove rubber end cap from adjustment rod and holding trigger withdraw rod 15 5 Elevating Legrest Fitting Assemble elevating sect...

Page 43: ...trigger Socket Assembly Right G273 ASS R Armrest Outrigger Rear Location Assembly G275 ASS Armrest Outrigger Socket G273 Armrest Outrigger Backrest location G275 Outrigger Spacer G274 1 4 x 7 8 UNF He...

Page 44: ...ck for bending of armrest tube at insertion point 16 4 Dismantling Release nuts securing sockets to side frame and remove Slide sockets away from frame and remove spacers Release extension bracket fro...

Page 45: ...96 32 L Right SF316R Tray Tray Bracket 17 3 Inspection Check for damage to the tray particularly for wooden splinters Check security of attachment screw B and check tray attachment screws for security...

Page 46: ...ons of the mounting stems projecting forward Place the tray symmetrically on the stem brackets ensuring that the flat plates are located between the two guide strips on the under side of the tray Mark...

Page 47: ...40 Socket Countersunk Screw Black Zinc Plated F91 M6x35 Skt Hd Screw Zinc Plated F90 M6 Nyloc Nut Zinc Plated P80 M6x20 Plain Washer Zinc Plated F207 Spacer TSD 3708 M6 form C washer Zinc Plated F204...

Page 48: ...rame anchorage points for signs of distortion bending or cracking 18 4 Kerb Climber Dismantling Remove kerb climber from powerchair Undo nut and bolt attaching lower spring location to actuator Withdr...

Page 49: ...Page 49 Technical Manual Amendment Record ISSUE SECTION DATE AMENDED COMMENTS 12 All 26 10 04 Complete re write 13 14 22 01 08 Pilot pilot plus parameters revised...

Page 50: ...Page 50 Original Meteor Mini Meteor Meteor Independent Maxi Meteor Baby Barrett Tilt Space Barrett 10 Barrett Gem Barrett 7 Portering Barrett 101 Barrett Jewel Maxi Independent...

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