Meyra 1.610 Page 53 Maintenance And Service Manual Download

Page: 53 / 104

Replacing the spring

☞

For this observe chapter

Steering wheels

on page 35.

Attention:

The spring might be under extreme pressure.

Model 1.610 / 1.611 / 1.615 / 1.614

Remove the screws (1) to replace the spring.

Model 1.612

For replacement of both springs for the front rocker the
screws (2) on both sides are to be removed.

For replacement of both springs for the chassis the screws
(3) on both sides are to be removed.

Model 1.617

For replacement of both springs for the sitting comfort the
screws (4) on both sides are to be removed.

For replacement of both springs for the chassis the screws
(5) on both sides are to be removed.

Summary of Contents for 1.610

Page 1: ...W e m o v e p e o p l e Maintenance and Service manual Electric wheelchair Model 1 610 1 611 1 612 1 614 1 615 1 616 1 617 en ...

Page 2: ...on and adjustment jobs 14 Leg support 14 Mechanical leg support 14 Adjusting the height of the footplate 14 Angle adjustment of the footplate 14 Adjusting the angle of the footboard 15 Depth adjustment of the footboard 15 Depth adjustment of the leg supports 16 Electric leg support 16 Adjusting the depth of the calf pads 16 Adjusting the height of the calf pads 16 Leg support receptacle 17 Adjusti...

Page 3: ... support 24 Back support upholstery 25 Limit switch 25 Replacing the limit switch 25 Cable fitting 25 Replacing the push bar 25 Head support 26 Height adjustment and removal of the head support 26 Adjusting the position of the head support 26 Mounting the head support 26 Seat width 27 Adjusting the seat width over the arm supports 27 Adjusting the seat width through the seat frame 28 Seat depth 30...

Page 4: ...f the electric adjustment seatlift 37 Lighting 38 Headlight front turn signal 38 Adjusting the headlights 39 Replacing the lighting fixture 39 Replacing the headlight front turn signal 39 Replacing the back light 41 Batteries 43 Model 1 610 1 611 1 614 1 615 1 616 43 Removing the battery case 43 Inserting the battery case 43 Model 1 612 44 Removing the battery case 44 Inserting the battery case 44...

Page 5: ...ower module 1 612 67 Power module 1 617 67 Lighting adjustment module R Net 68 Plug allocation of the lighting adjustment module R Net 69 Lighting module VR2 69 Electronic driving stability sensor ESP 69 Replacing the driving stability sensor 69 Electronic driving stability sensor ESP 70 Replacing the driving stability sensor 70 Electrical adjustments 71 Adjusting the angle of the back support 71 ...

Page 6: ... seat height model 1 610 1 611 1 615 86 Adjusting the front seat height model 1 614 87 Adjusting the front seat height model 1 616 88 Error indication 89 Error indication R Net 89 LCD Display 89 R Net LED and VR2 90 Error diagnostics 90 Information illustration through the battery gauge 92 Information illustration through the display of the speed preselection 93 Functional checks 94 Checking the c...

Page 7: ...located on our website under www meyra com Requirements concerning workshop personnel Special knowledge is required to carry out the maintenance and service work described in this maintenance and service manual and may there fore only be carried out by educated qualified per sonnel We therefore offer vehicle specific courses that provide the specialised personnel with the re quired qualification A...

Page 8: ... the safety and extends the life span of the wheelchair For highly strained wheelchairs for example in case of extreme strain user still growing users with changing disease patterns it is recommended to have the wheelchair checked maintained and if required adjusted semi annually Only original spare parts are to be used for all main tenance and service Before beginning with the service work check ...

Page 9: ...anations to the term used in this manual Service position The service position 2 describes a vehicle with corresponding seat position in order to enable e g unencumbered maintenance jobs Access to electronic modules might require prior pulling out of the battery box as well as removing the rear revetment or battery cover 3 and removing the leg supports Attention Only grab from the front underneath...

Page 10: ...t locking device 2 on both sides Attention Unintentional lowering of the seat unit Jamming the fingers hands and arms are possible Remove the leg supports before adjusting the service position If the wheelchair is standing on a slope the seat unit is to be additionally secured against unintentional lower ing 2 1 ...

Page 11: ...11 OVERVIEW Model 1 610 Model 1 611 1 614 Model 1 612 ...

Page 12: ...12 Model 1 616 Model 1 615 Model 1 617 ...

Page 13: ...and dirt particles Use only suitable tools View chapter Required tools and aids on page 13 Damages caused by the use of incorrect tools Replace loose screwed connections with thread safety with the respective nut or screw and new thread safety If new screws or nuts with thread safety not be available apply liquid thread safety compound with medium hardness e g Loctite 241 or Euro Lock A24 20 Damag...

Page 14: ...emove the clamping screw 1 to adjust the height Telescope the footplate to the desired height and then se cure it with the clamping screw 1 Angle adjustment of the footplate For this loosen the screw 2 so far that it no longer catches Disconnect the toothing of the footplate and adjust the an gle of the footplate Retighten the screw 2 of the footplate In doing so the teeth of the angle adjustment ...

Page 15: ... 3 Lift the loose side of the footboard slightly Reposition the desired amount of distancer pieces on the lifted side Pull press the distancers that are to be repositioned on the right side of the footboard outward from the retaining rod 4 Note In certain angle settings of the footboard it is possible that a removal or placing of certain distancer pieces is not possible Then fold up the footboard ...

Page 16: ...he re spective clamping screws 2 The headlight is also secured with the clamping screws Electric leg support Adjusting the depth of the calf pads The calf pad 3 can be swivelled to the side and adjusted continuously in depth Loosen the screws 4 to adjust the depth of the calf pad Adjusting the height of the calf pads Loosen the clamping screw 5 to adjust the height of the calf pad 5 4 3 1 2 1 2 ...

Page 17: ...2 need to be re moved The distance of the screw positions is 3 cm each Adjusting the height of the leg support receptacle 1 Therefore dismantle the respective leg support recep tacle 1 turn vertically by 180 and reassemble on the opposite side 3 2 Afterwards dismantle the leg support locking device 4 turn vertically by 180 and reassemble in the lowest screw position 3 If required the hole ø 6 1 mm...

Page 18: ... the screw 2 for angle adjustment of the central leg supports Swivel the leg support into a different position and remount the screws 2 The leg support can be adjusted stepwise into three further positions of 8 5 each Angle adjustment of the footboard Remove the screw 3 for angle adjustment of the footboard Swivel the footboard into a different position and remount the screws 3 The footboard can b...

Page 19: ...gle adjustment of the central leg support Screw the two locking screws 3 in or out for angle adjust ment of the central leg support Unscrew the locking screws 3 max three threads outward Angle adjustment of the footboard Loosen the screw 4 for angle adjustment of the footboard Slide the screwed connection 4 in height depending on the desired footboard angle and tighten it The angle of the footboar...

Page 20: ...bination with lighted clothes guard plates Attention Before loosening the clamping screws 1 secure the arm support against falling down with your hand Danger of jamming with disassembled or too loosely screwed clamping screw 1 During the adjustment the maximum arm support height is reached when a mark becomes visible above the receptacle tube 2 Ensure the tight fit of the clamping screw 1 in order...

Page 21: ...rews 2 to adjust the height of the clothes guard Adjustment is no longer available in combination with lighted clothes guard plates Depth adjustment of the arm support In order to adjust the depth of the arm support e g after changing the seat depth the attachment screws 3 of the arm support bracket are to be dismantled Cable fitting The cable of the operating module is fastened above the clothes ...

Page 22: ...le tubes 4 with the new recepta cle tubes on both sides 5 Establish the electric connection 5 and guide the plugged resp interface connection safely through the receptacle tubes For this observe chapter Checking the cable layout on page 94 6 Insert the supply cable of the lighted clothes guard plates into a free plug of the Y cable In case of an existing USB socket the blind plug is to be pulled f...

Page 23: ...o be repositioned at the same rate 3 Stabiliser rods are available 1 for seat width 30 34 38 cm 2 for seat width 38 43 48 cm 3 for seat width 48 53 58 cm The stabiliser rods can be adjusted within the indicated range of seat widths Adjusting the seat depth The seat depth can be changed by moving the back sup port to a different position For this the three attachment screws 7 are to be removed on b...

Page 24: ...ist dealer and marked in the chart Attention Any change to the seat inclination will lead to different safe back support adjustments Example Adjusted seat inclination 6 The pressure bolt of the back support may only be in posi tions c d or e when driving on hills slopes Model 1 610 1 611 1 614 1 615 Seat incli nation Adjusted seat inclination safe position of the back support inclination 1 0 c d 2...

Page 25: ...ent of the back support and electric camber of the seat unit Replacing the limit switch In order to replace the limit switch 2 the grooved pin 3 is to be removed Cable fitting The cable of the limit switch is attached with a cable tie The cable of the operating module is fastened back support bracket with a cable clamp 4 Replacing the push bar In order to replace the push bar e g order to change t...

Page 26: ...ttention The maximum height adjustment is indicated by the marking Afterwards retighten the clamping screw 2 Adjusting the position of the head support Loosen the clamping screws 3 to adjust the position of the head support Afterwards retighten the screws 3 Mounting the head support Standard adjustable back support The bracket 4 of the head support in mounted in the center of the stabiliser rod 5 ...

Page 27: ...rt receptacle short medium long 1 610 106 X3 X 4960 X3 X 21 X3 X 1 611 106 X3 5 X5 4960 X3 5 X5 21 X3 5 X5 1 612 106 X1 4 X2 4 X 4960 X1 4 X2 4 X 21 X1 4 X2 4 X 1 614 106 X 4960 X 21 X 1 615 106 X X 4960 X X 21 X X 1 616 106 X 1 617 106 X X5 1 Only on seat width 38 cm in combina tion with Code 118 electric seat inclination adjustment 2 Only on seat width 43 cm in combina tion with Code 118 electri...

Page 28: ...tment the horizontal bars 3 4 are to mounted in the corresponding assembly position The assembly positions can be viewed in the following tables On models 1 610 1 611 1 615 the adjustment tube 5 is no longer required for seat width 38 cm Table Assembly position of the cross braces 3 4 for model 1 616 C B A Seat width cm Model 30 34 38 1 616 A B C 4 3 5 5 ...

Page 29: ...1 611 1 615 A B C D 1 612 A B C D 1 614 B C D 1 617 A B C D Table Assembly position rear crossbrace 4 C B A 5 5 Seat width cm Model 38 43 48 53 58 1 610 A w o pos 5 A with pos 5 B C 1 611 1 615 A w o pos 5 A with pos 5 B C 1 612 A w o pos 5 A with pos 5 B C 1 614 A B C 1 617 A w o pos 5 A with pos 5 B C ...

Page 30: ...k support The assemble hole that is not used X is fit with a cover cap Table Seat depth Position of the back support Seat depth cm 40 43 46 49 53 53 56 Pos back support belt 1 3 4 5 6 7 7 with seat profile extension 3 Pos back support belt 1 French regulation 3 4 5 6 X 6 with seat profile extension 3 X Pos back shell 2 4 5 6 7 8 8 with seat profile extension 3 Pos back shell 2 French regulation 4 ...

Page 31: ...r hole of the adjustment plate a Seat profile extension With the seat profile extension 3 inserted on both sides into the seat profile tube the adjusted seat depth is extend ed by 3 cm Position of the back support Model 1 616 The seat depth can be adjusted by repositioning the back support After removing the three attachment screws on both sides the back support can be positioned according to tabl...

Page 32: ... the seat plate and seat systems For the use of the seat plate and seat systems the cross brace brackets are mounted turned upward 2 The front cross brace 1 is turned so that the short flap faces to the front 3 Position of the cross brace bracket for the seat strap For use of the seat strap the cross brace brackets are mount ed turned downward 4 The front cross brace 1 is turned so that the long f...

Page 33: ...ing the drive wheels the respective cover in the middle is to be removed 2 Take off the wheel by removing the respective wheel screw 3 Assembly of the wheels After replacing attaching the wheel secure the respective wheel screw 3 again with Loctite 243 and tighten Therefore observe chapter DIN norms and guidelines on page 98 Adjusting the castor stem If the steering fork is loose the castor stem n...

Page 34: ...f connection screws 1 Assembly of the tyres Attention During assembly the rim halves may not damage the tube or let it be jammed 1 Place the tyre cover with crease free tube between the rim halves In doing so observe the running direction of the tyre view running direction arrow 2 2 Tighten the rim half connection screws 1 evenly Therefore observe chapter DINnormsandguidelines on page 98 3 Assembl...

Page 35: ...heel Position of the support castor Position of the spring ø 203 mm 8 8 3 ø 229 mm 9 9 4 ø 254 mm 10 10 4 SUPPORT CASTORS Replacing new support castors Support castors 5 6 11 with extreme wear such as cracks missing material of one sided worn running sur face should be replaced Missing support castors are also to be replaced Inordertoreplacethesupportcastortherespectivescrewed connection 7 is to b...

Page 36: ...g 4 Electronic security In case if a shortage only the defective component is de activated All other components e g all other lights except for the defective one remain available After removal of the shortage the affected component is automatically activat ed again Power module All electrical components except for the batteries are elec tronically protected by the power module R Net 5 resp VR2 6 T...

Page 37: ...rear left underneath the seat plate 3 On model 1 617 the adjustment module is located behind the rear revetment on the left side of the electronic housing 4 Particularities of the electric adjustment seatlift On the wheelchair version with seatlift the blind plug item no 1071617 is to be removed from socket Inhibit 4 5 in order to activate the speed reduction On the wheelchair version without seat...

Page 38: ...rt circuits Previously removed cable ties are to be replaced Then carry out a function test Therefore observe chapter Functional checks on page 94 Headlight front turn signal The headlights 1 should be set in such a way that the light cone is visible on the road The lower edge of the light cone should be set at distance of 3 meters to the front of the electric wheelchair Note The headlights might ...

Page 39: ...p right lighting The defect switches sides The lighting module is defective The defect remains on the same side The lighting fixture is defective Replacing the headlight front turn signal Model 1 610 1 611 1 612 1 614 1 615 1 616 In order to replace the headlight front turn signal first disconnect the electric and loosen the cable clips then re move the attachment screw 1 After assembly of the new...

Page 40: ...defective bulb 4 remove the screws for the driving headlights 3 resp the attachment screws of the front turn signals 4 5 Mount the new bulb 5 6 Re establish the plugged connections for the power supply 2 7 Guide the cable carefully and secure it with cable ties 8 Screw the cover plate on the side 1 back into place 1 2 3 4 5 ...

Page 41: ... new back light the electric contact needs to be re established Model 1 612 1 In order to replace the back light 3 first remove the battery lid 4 2 Afterwards disconnect the plugged connection 5 6 of the defective back light 3 Press down the to springs at the side 7 8 and take out the back light After assembly of the new back light the electric contact needs to be re established Protect the cable ...

Page 42: ... bulb 4 Screw off the attachment plate 3 of the rear lighting 5 Replace the defective bulb 4 6 Re establish the plugged connections for the power supply 2 7 Screw the attachment plate 3 of the rear lighting back on 8 Guide the cable carefully and secure it with cable ties 9 Screw the cover plate on the side 1 back into place 1 2 3 4 ...

Page 43: ...lug 3 from the power module 4 If necessary lift the lid off of the battery case 4 5 First lift the battery case slightly over the front grip edge and then lift it out towards the back 5 Inserting the battery case The replacement of the battery case is carried out analogue in reverse order to chapter Removing the battery case on page 43 Attention It is to be observed that the pole clamp cover is fa...

Page 44: ...attery case slightly over the front grip edge and then lift it out towards the back 5 Inserting the battery case The replacement of the battery case is carried out analogue in reverse order to chapter Removing the battery case on page 44 Attention It is to be observed that the pole clamp cover is fas tened correctly above the battery poles Otherwise danger of fire through short circuits Then carry...

Page 45: ... on page 10 5 Unscrew the pole clamps 6 Lift out the battery with help of the carrying strap 5 6 Positioning the batteries The replacement of the battery is carried out analogue in re verse order to chapter Removing the batteries on page 45 Attention It is to be observed that the pole clamp cover is fas tened correctly above the battery poles Otherwise danger of fire through short circuits Then ca...

Page 46: ...lugs that become hot during charging are to be replaced Technical requirements for the following drive batteries max charging voltage 28 5 V For sealed drive batteries up to 40 Ah 5 h 50 Ah 20 h Charging current 6 A alternatively 5 A For open sealed drive batteries from 40 Ah 5 h 50 Ah 20 h Charging current 8 A from 65 Ah 5 h 82 Ah 20 h Charging current 12 A Pin assignment of the charging plug B P...

Page 47: ...m gear 3 The drive can only be replaced completely Removing the drive The following describes the replacement of the right drive The replacement of the left drive is to be done accordingly in the same fashion 1 Remove the battery case Model 1 610 1 611 1 614 1 615 1 616 4 Model 1 612 5 2 Unscrew the drive wheel 6 2 1 3 4 5 6 ...

Page 48: ...ule 2 Pull the wheel flange 2 3 For this disassemble the screws 4 An extractor might be required for this 3 Remove the drive toward the bottom 5 For this disassemble the screws 6 It might be necessary to additionally loosen the lower screw 7 of the spring in order to be able to lift out the drive 1 2 4 6 7 1 3 5 ...

Page 49: ... wheel flange 2 3 For this disassemble the screws 4 An extractor might be required for this 5 3 Remove the drive toward the bottom 6 For this disassemble the screws 7 It might be necessary to additionally loosen the lower screw 8 of the spring in order to be able to lift out the drive 1 2 4 8 1 7 5 3 6 ...

Page 50: ...semble the screws 4 Mounting the drive Assembly of the drive is carried out analogue in reverse order to model dependent chapter Removing the drive on page 47 Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuits Previously removed cable ties are to be replaced Then carry out a function test Therefore observe chapte...

Page 51: ...shes Version 1 1 Unscrew the locking cap 2 of the carbon brush coun ter clockwise 2 Pull the pressure spring with the carbon brush 1 out of the guide shaft 3 Version 2 1 Slide the cap 4 of the carbon brush out towards the back 5 2 Pull the pressure spring with the carbon brush out of the guide shaft 6 Mounting the carbon brushes Assembly of the carbon brush is done analogue in reverse order to cha...

Page 52: ...nd a softer spring suspension up to 160 kg user weight Furthermore the pretension force of the pressure spring can be changed through an adjustment ring 2 on all models For adjustment of the suspension the adjustment ring 2 is screwed forward or backward accordingly In doing so the following indications are valid Adjustment ring slightly screwed a soft suspension Also for people with little user w...

Page 53: ...12 For replacement of both springs for the front rocker the screws 2 on both sides are to be removed For replacement of both springs for the chassis the screws 3 on both sides are to be removed Model 1 617 For replacement of both springs for the sitting comfort the screws 4 on both sides are to be removed For replacement of both springs for the chassis the screws 5 on both sides are to be removed ...

Page 54: ...orizontal crossbeam 3 Insert the clamping piece into the seat tube profile and slide it to the desired assembly position of the USB con nection socket 4 Screw the holding angle of the USB connection socket onto the clamping piece 2 5 Reassemble the previously removed screws 5 of the horizontal beam 6 guide the connection cable of the USB socket carefully Therefore observe chapter Checking the cabl...

Page 55: ...ocess of the respective user at regular intervals In doing so the driving experience the physical limits of the user and the main field of operation must be considered When programming the delay value observe that on one hand extreme braking can endanger the driver on the other hand the braking distance must correspond to the maximum values of EN 12184 view chapter Brak ing distance on page 94 The...

Page 56: ...eleration 10 13 16 19 22 maximum minimum Forward Speed 20 10 40 13 60 15 80 19 95 22 Reverse Speed 15 10 20 15 25 20 30 25 35 30 Turn Speed 8 4 11 7 14 10 17 13 20 16 Power 100 100 100 100 100 Standard setting of the VR2 driving parameters up to 10 km h Number of Drive Profiles 1 2 3 4 5 Acceleration Acceleration speed forward 2 4 6 8 10 Deceleration Deceleration speed forward 20 30 40 50 60 Turn ...

Page 57: ...ing of the R Net driving parameter up to 6 km h only model 1 610 1 611 1 612 1 615 1 616 w o stability sensor ESP Number of enable Drive Profiles 1 2 8 maximum minimum Forward Speed 90 15 90 15 90 15 Reverse Speed 30 10 30 10 30 10 Turn Speed 20 10 20 10 20 10 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 60 5 50 5 60 5 Reverse Acceleration 10 0 10 0 10 0 Reverse Deceleration 20 0 20 0 ...

Page 58: ...um minimum Forward Speed 95 15 95 15 95 15 Reverse Speed 30 10 30 10 30 10 Turn Speed 20 10 20 10 20 10 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 60 5 50 5 50 5 Reverse Acceleration 10 0 10 0 10 0 Reverse Deceleration 20 0 20 0 20 0 Turn Acceleration 10 3 10 3 10 3 Turn Deceleration 20 5 20 5 20 5 Power 100 100 100 Torque 100 100 100 ...

Page 59: ...maximum minimum Forward Speed 50 10 50 10 50 10 Reverse Speed 30 5 30 5 30 5 Turn Speed 15 5 15 5 15 5 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 30 5 30 5 30 5 Reverse Acceleration 10 5 10 5 10 5 Reverse Deceleration 10 5 10 5 10 5 Turn Acceleration 20 5 20 5 20 5 Turn Deceleration 15 5 15 5 15 5 Power 100 100 100 Torque 50 50 50 ...

Page 60: ...8 maximum minimum Forward Speed 95 10 95 10 95 10 Reverse Speed 20 10 20 10 20 10 Turn Speed 14 5 14 5 14 5 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 60 10 60 10 60 10 Reverse Acceleration 10 0 10 0 10 0 Reverse Deceleration 10 5 10 5 10 5 Turn Acceleration 10 3 10 3 10 3 Turn Deceleration 15 5 15 5 15 5 Power 100 100 100 Torque 100 100 100 ...

Page 61: ...mum minimum Forward Speed 95 10 95 10 95 10 Reverse Speed 20 10 20 10 20 10 Turn Speed 15 5 15 5 15 5 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 60 10 50 10 50 10 Reverse Acceleration 10 0 10 0 10 0 Reverse Deceleration 10 5 10 5 10 5 Turn Acceleration 10 5 10 5 10 5 Turn Deceleration 15 5 15 5 15 5 Power 100 100 100 Torque 100 100 100 ...

Page 62: ...um minimum Forward Speed 100 10 100 10 46 10 Reverse Speed 20 10 20 10 20 10 Turn Speed 15 5 15 5 15 5 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 50 10 50 10 50 10 Reverse Acceleration 10 0 10 0 10 0 Reverse Deceleration 10 5 10 5 10 5 Turn Acceleration 10 5 10 5 10 5 Turn Deceleration 15 5 15 5 15 5 Power 100 100 100 Torque 100 100 100 ...

Page 63: ...maximum minimum Forward Speed 80 10 80 10 80 10 Reverse Speed 30 5 30 5 30 5 Turn Speed 15 5 15 5 15 5 Forward Acceleration 10 0 10 0 10 0 Forward Deceleration 30 5 30 5 30 5 Reverse Acceleration 10 5 10 5 10 5 Reverse Deceleration 10 5 10 5 10 5 Turn Acceleration 20 5 20 5 20 5 Turn Deceleration 15 5 15 5 15 5 Power 100 100 100 Torque 50 50 50 ...

Page 64: ...anying person 8 Standard setting of the R Net driving parameter up to 6 km h only model 1 610 1 611 1 612 1 615 1 616 with stability sensor ESP Number of enable Drive Profiles 1 2 3 8 maximum minimum Forward Speed 90 15 90 15 90 15 90 15 Reverse Speed 30 10 30 10 30 10 30 10 Turn Speed 20 10 20 10 20 10 20 10 Forward Acceleration 10 0 10 0 10 0 10 0 Forward Deceleration 60 5 50 5 60 5 60 5 Reverse...

Page 65: ...ward Speed 95 10 95 10 95 10 95 10 Reverse Speed 20 10 20 10 20 10 20 10 Turn Speed 14 5 14 5 14 5 14 5 Forward Acceleration 10 0 10 0 10 0 10 0 Forward Deceleration 60 10 60 10 60 0 60 10 Reverse Acceleration 10 0 10 0 10 0 10 0 Reverse Deceleration 10 5 10 5 10 5 10 5 Turn Acceleration 10 3 10 3 10 3 10 3 Turn Deceleration 15 5 15 5 15 5 15 5 Power 100 100 100 100 Torque 0 0 100 100 ...

Page 66: ...00 10 100 10 100 10 46 10 Reverse Speed 20 10 20 10 20 10 20 10 Turn Speed 15 5 15 5 15 10 15 5 Forward Acceleration 10 0 10 0 10 0 10 0 Forward Deceleration 50 10 50 10 50 10 50 10 Reverse Acceleration 10 0 10 0 10 0 10 0 Reverse Deceleration 10 5 10 5 10 5 10 5 Turn Acceleration 10 5 10 5 10 5 10 5 Turn Deceleration 15 5 15 5 15 5 15 5 Power 100 100 100 100 Torque 0 0 100 100 ...

Page 67: ...order Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuits Previously removed cable ties are to be replaced Then carry out a function test Therefore observe chapter Functional checks on page 94 Power module 1 610 1 611 1 614 1 615 1 616 The power module 1 is mounted according to the hole or der onto the frame plate...

Page 68: ...ug item no 1071617 of the old module must be insert ed into socket Inhibit 4 6 of the new module The adjustment module is mounted depending on model as follows Model 1 610 1 611 1 614 1 615 beside the power module 2 Model 1 612 1 616 on the left underneath the seat plate 4 with two screws 3 Model 1 617 behind the rear cover left onto the angle tin of the control housing 5 1 3 4 2 5 ...

Page 69: ...e power module with velcro straps model 1 612 Electronic driving stability sensor ESP The driving stability sensor ESP is attached to the front right onto the main frame with angled mounting plates 8 Retrospective fitting of the electric wheelchair with a driving stability sensor may only be carried out at our site Replacing the driving stability sensor 1 Pull the connector cable of the driving st...

Page 70: ...connector cable of the driving stability sensor 2 Unscrew the driving stability sensor onto the main frame with the angled mounting plate 3 Mount the new driving stability sensor with the angled mounting plate in the same place Attention Assembly of the driving stability sensor is only permit ted in the assembly position shown Other assembly positions lead to a malfunction of the driving stability...

Page 71: ...ent of the adjustment motor for angle adjust ment In doing so watch for cables that might still be attached If required remove corresponding cable binders Assembly of the adjustment motor is done analogue in re verse order Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuits Previously removed cable ties are to be ...

Page 72: ...t motor for seat incli nation In doing so watch for cables that might still be attached If required remove corresponding cable binders Assembly of the adjustment motor is done analogue in re verse order Only mount the lifting rod to the rear attachment po sition 4 Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuit...

Page 73: ...ures for height in mm within the table correspond to the manufacturer setting Table Front seat height Front seat height in mm with 3 5 seat inclina tion 1 rear seat frame position 3 Position hori zontal beam 2 Steering wheel 8 ø 203 mm Steering wheel 9 ø 229 mm Steering wheel 10 ø 254 mm A a 430 440 460 B b 470 480 500 C c 500 510 530 Bring the center hole of the horizontal beam in line with the c...

Page 74: ...ame position 2 and the position of the adjustment motor The bold printed figures for height in mm within the table correspond to the manufacturer setting Table Front seat height Front seat height in mm with 3 5 seat inclina tion 1 rear seat frame position 2 Position adjust ment motor 3 Steering wheel 10 ø 254 mm A a 460 B b 510 C c 560 A B C c a b 3 5 1 2 3 ...

Page 75: ... position 2 and the position of the ad justment motor 3 The bold printed figures for height in mm within the table correspond to the manufacturer setting Table Front seat height Front seat height in mm with 3 5 seat inclina tion 1 rear seat frame posi tion 2 Position adjustment motor 3 Steering wheel 8 ø 203 mm Steering wheel 9 ø 229 mm A a 430 440 B b 470 480 A B a b 3 5 1 2 3 ...

Page 76: ...Remove the respective screw 3 4 for attachment of the adjustment motor for seat inclination In doing so watch for cables that might still be attached If required remove corresponding cable binders 3 Assembly of the adjustment motor is done analogue in reverse order Attention It is to be observed that the cables are not damaged or bent when being placed 5 Otherwise danger of fire through short circ...

Page 77: ...bolt 3 4 for attachment of the adjustment motor for seat inclination In doing so watch for cables that might still be attached If required remove corresponding cable binders 3 Assembly of the adjustment motor is done analogue in reverse order Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuits Previously removed c...

Page 78: ...bolt 3 4 for attachment of the adjustment motor for seat inclination In doing so watch for cables that might still be attached If required remove corresponding cable binders 3 Assembly of the adjustment motor is done analogue in reverse order Attention It is to be observed that the cables are not damaged or bent when being placed Otherwise danger of fire through short circuits Previously removed c...

Page 79: ...he plugged connections of the back lights 3 and place the cable harness to the top onto the seat plate 3 Pull the connection plugs from the micro switch for height regulation of the lifting rod off of the adjust ment module underneath the seat plate 4 and guide it to the front 5 Therefore observe chapter Power module replac ing the lighting resp lighting adjustment module on page 67 4 Disassemble ...

Page 80: ...tion cable is on the left hand side in driving direction Mounting the lifting rod Assembly of the lifting rod is done analogue in reverse or der to chapter Removing the lifting rod on page 79 Make sure that the collar 9 fits correctly and that dis tancers are located underneath the lower clamp 8 Attention It is to be observed that the cables are not damaged or bent when being placed 10 Otherwise d...

Page 81: ...f the seat height Lifting rod with electric inclination To adjust the seat height the attachment plate 1 is to be positioned as follows Seat height 45 cm The attachment plate 1 is mounted to the lowest attach ment hole 2 3 1 4 2 1 2 2 1 3 3 ...

Page 82: ...82 Seat height 48 cm The attachment plate 1 is mounted to the topmost attach ment hole 4 5 6 4 1 4 4 1 6 6 5 ...

Page 83: ...83 Seat height 51 cm For this the attachment plate 1 is mounted turned vertical ly by 180 to the attachment holes 2 7 8 1 2 2 1 7 8 ...

Page 84: ...ht 48 cm The attachment plate 1 is mounted to the lowest attach ment hole 4 5 Seat height 51 cm For this the attachment plate 1 is mounted turned vertical ly by 180 to the attachment holes 4 6 Adjustment of seat inclination The following seat inclination angles are possible by reposi tioning the front screws Seat angle Seat height 0 4 8 12 cm Assembly position 45 a b c 48 c d e 51 d e f a b c 4 2 ...

Page 85: ...lt 2 and the upper spring bolt tube folding plug 3 Assembly of the adjustment 4 is done analogue in reverse order Only mount the telescopic tube to the rear attachment position 3 Therefore observe the table of front seat heights as well as pic 5 6 7 The front seat heights in the tables are all deter mined with 3 5 seat inclination 5 Then carry out a function test Therefore observe chapter Function...

Page 86: ...opic tube with marks and holes for an exact adjustment Symbol descriptions Mark for the hole Pos of the hole S Mark for the service setting S Hole for the service setting Table Front seat height Front seat height in mm with 3 5 seat inclina tion Steering wheel 8 ø 203 mm Steering wheel 9 ø 229 mm Steering wheel 10 ø 254 mm rear seat frame position 2 position horizontal beam 3 Pos 1 A a B b C c A a...

Page 87: ...orresponding front seat height The bold printed figures for height in mm within the table correspond to the manufacturer setting Pic 1 shows the telescopic tube with marks and holes for an exact adjustment Symbol descriptions Mark for the hole Pos of the hole S Mark for the service setting S Hole for the service setting Table Front seat height Front seat height in mm with 3 5 seat inclina tion Ste...

Page 88: ...seat height The bold printed figures for height in mm within the table correspond to the manufacturer setting Pic 1 shows the telescopic tube with marks and holes for an exact adjustment Symbol descriptions Mark for the hole Pos of the hole S Mark for the service setting S Hole for the service setting Table Front seat height Front seat height in mm with 4 seat inclination Steering wheel 8 ø 203 mm...

Page 89: ...ble connection is defect 7205 Lamp short circuit left side 7209 Lamp short circuit right side 7206 Short circuit in cable left side 720A Short circuit in cable right side 7207 No connection signal left side 7208 No connection signal right side c Shows the location of the error Display Location of error JSM Operating module PM Power module ISM Lighting Adjustment module STLM Lighting Steering modul...

Page 90: ...trical connection to the left mo tor is open circuit Check the motor connection cable motor cable plug and motor The electrical connection to the left mo tor is defective short circuit Check the motor connection cable motor cable plug and motor The electrical connection to the right motor is open circuit Check the motor connection cable motor cable plug and motor The electrical connection to the r...

Page 91: ...connecting plugs This fault indication appears also if the lever of the drive motors is in the push mode position Move the lever to the drive mode position The battery voltage is too high downhill driving or the electrical connections are not O K Check the plug on the operating module and the battery connections The joystick communication is defective Check the connector cable R Net An electric ad...

Page 92: ...ts up down Joystick moved too early Release the joystick switch off the operat ing module and switch it back on Running lights up Charger attached Pull off the charger after the charging pro cedures completed 1 segment blinks The battery is discharged Recharge batteries as soon as possible The wheelchair can still be driven 2 segments blink The battery is discharged Recharge batteries as soon as p...

Page 93: ...s up down The anti theft function is activat ed Switch off the anti theft function Therefore view chapter Anti theft function Slow blinking The automatic speed reduction is active Put the electric adjustment into base posi tion The wheelchair can be driven Fast blinking The wheelchair is automatically put out of order Put the selection lever drive push into driv ing position The wheelchair cannot ...

Page 94: ...not extend over the contour of the vehicle The cable may not be jammed or twisted Previously removed cable ties are to be re placed Inspection during standstill Check all screws attachments and connections in the area of the assembly or service work car ried out Do a visual check of the complete vehicle Switch to push mode and check the free move ment of the wheelchair Switch to drive mode switch ...

Page 95: ...ed declares to have duly performed the measured declared in the maintenance checklist Reinstallment Designation SN No Serial no Year of construction Maintenance Inspection date Maintenance Inspection done by Signature Stamp of the executing workshop Before reimplementation the wheelchair is to un dergo a complete inspection The hygienic measures required for reinstall ment are to be carried out in...

Page 96: ...the plastic parts handgrips add on parts and accessories Checked bowden cables for damages Chassis Checked steering and drive wheel attachment Checked the quick release axle if existent Wear of axle bushing The axles of the drive wheels do not show radial run out and run easily Wheel forks are not bent or torn Checked the condition functioning and smooth operation of the steering wheel suspension ...

Page 97: ... Plugged connectors are undamaged and not corroded The holders for the charging and controller fuse a well as the main fuse are filled correctly The cables to the lighting units and sensors are undamaged and attached correctly Control panel Control The operating pad keys function bounce free Checked the control displays for function The keypad symbols are visible The director e g joystick function...

Page 98: ...ucted a general function test of the mechanical adjustment units Conducted driving test The inspection certificate filled out in the operating manual DIN norms and guidelines The torque according to DIN for screwed connections can be extracted from the table at the side Tyres Filling pressure front min 2 5 max 3 5 bar 35 psi Filling pressure rear min 2 5 max 3 5 bar 35 psi Minimal profile depth ac...

Page 99: ...h left S2 Drive push switch right S4 Tilt switch V1 Headlight left V2 Indicator front left V3 Left rear light V4 Indicator rear left V5 Headlight right V6 Indicator front right V7 Right rear light V8 Indicator rear right X1 plugged contact lighting front left X2 plugged contact lighting rear left X3 plugged contact lighting front right X4 plugged contact lighting rear right Y1 Left magnetic brake ...

Page 100: ...e push switch right S3 Switch for speed reduction seat lift S4 Tilt switch V1 Headlight left V2 Indicator front left V3 Left rear light V4 Indicator rear left V5 Headlight right V6 Indicator front right V7 Right rear light V8 Indicator rear right X1 plugged contact lighting front left X2 plugged contact lighting rear left X3 plugged contact lighting front right X4 plugged contact lighting rear rig...

Page 101: ...101 NOTES ...

Page 102: ...102 NOTES ...

Page 103: ...103 NOTES ...

Page 104: ...D 32689 Kalletal Kalldorf Tel 49 5733 922 311 Fax 49 5733 922 9311 info meyra de www meyra de Your specialist dealer MEYRA 205 338 901 Status 2015 04 All technical modifications reserved Original Maintenance and Service manual ...

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