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Page 46

17.4 Assembly

Remove plastic bung 'A'. Remove screw 'B'.

Insert 3/4 inch diameter tube item 'C' over end of armrest tube. Line up holes in item 'C' with screw
hole in armrest tube. Insert screw 'B' and retighten.

Insert the tubular mounting stems complete with stem brackets supplied with the  tray, into the
armrest stem assembly with the horizontal extensions 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 through the screw holes in the stem brackets.

Remove  the  tray  and  brackets  from  the  powerchair  and  secure  brackets  to  tray  with  screws
supplied.

Refit tray assembly to the powerchair. Screw the two loose knurled knobs supplied with the tray
assembly, into nuts welded to the armrest stem assembly item 'C'.

Adjust tray position and tighten the four knobs.

Содержание GEM MK III

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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