Braun NVL Vista 05 Series, Service Manual

Page 1: ...ccess to the World WARNING Read manual before installing or servicing lift Failure to do so may result in serious bodily injury and or property damage ual Man Patent 5 261 779 Patent 6 065 924 Patent...

Page 2: ...REGISTRATION CARDS MUST BE RETURNED TO THE BRAUN CORPORATION OWNER STATE ZIP Sample Warranty Registration Card Two Braun Serial No Series No identi cation tags shown below are posted on the lift One...

Page 3: ...latform Foor Level Adjustment 8 Bridging Microswitch Adjustment 9 LCD Lift Codes 10 11 Lubrication Diagram 12 Maintenance and Lubrication Schedule 13 15 Notes 16 Lift Electrical Schematic 17 Lift Wiri...

Page 4: ...uter Barrier Automatic Outboard Roll Stop Rotating Pivot Slide Arms 2 Platform Pivot Arms 2 Pump Side Vertical Arm Bottom Parallel Arms 2 Platform Lights Outboard Right Lift Tite Latches 2 Unfold Assi...

Page 5: ...gnet 31664 Threshold Strip Switch 31221A Qty 2 Bridging Microswitch 975 0443RNA Rear Pump 975 0443FNA Front Pump IB Occupancy Microswitch Assy 31643A Rotary Position Sensor 31194A Stow Microswitch 231...

Page 6: ...ctions The platform will not fold stow when occupied Refer to Platform Fold Pressure Adjustment procedures The inner rollstop will not raise if occupied Call Product Support The outer barrier will not...

Page 7: ...utton until the plat form folds completely Note return the platform to floor level position after each attempt to fold the platform 5 Turn the adjustment screw an additional 1 8 turn after the platfor...

Page 8: ...e between the angle at both positions equal amount of angle Angle A should equal angle B as shown in Figure C Century NCL Series Vista NVL Series The platform angle must be adjusted so the outboard en...

Page 9: ...line All Lift Models Right Wrong Turn clockwise to raise outboard end of platform When adjusting platform angle setting floor level position or adjusting bridging microswitch ensure both stop blocks a...

Page 10: ...he inner roll stop is laying flat on the threshold plate b platforrm has not begun to fold Note Use hand pump to po sition platform at proper posi tion if unable to stop platform when powering lift 2...

Page 11: ...s running and the platform comes to a full stop 2 Check both platform stop blocks to ensure there is no gap between the stop blocks and the vertical arms See Photos B C and D on page 7 A gap may indic...

Page 12: ...on the lift that is suspected of causing the failure and look for anything obvious like magnets missing broken wires etc If nothing is found the next step is to determine if that sensor is send ing a...

Page 13: ...eration The codes will be displayed on an LCD screen located on the lift control board inside the pump module See the Manual Operating Instructions in the operator s manual for pump cover removal inst...

Page 14: ...ot Pins 8 LO Lift Tite Latches Tower Pivot Points 2 LO Lift Tite Latch Dampening Spring 2 springs 4 Points LO Parallel Arm Pivot Pins 8 LO Inner Roll Stop IB Lever and Bearings LO Platform Pivot Pins...

Page 15: ...te nance procedures and will vary according to lift use and conditions Lifts exposed to severe conditions weather envi ronment contamination heavy usage etc may require inspection and maintenance proc...

Page 16: ...age and for proper operation Make sure lift operates smoothly Inspect external snap rings Handrail pivot pins 2 per pin Platform slide rotate pivot pins 2 per pin Platform fold axles 1 per axle Inner...

Page 17: ...if needed Resecure repair or replace if needed Check to see that the lift is securely anchored to the vehicle and there are no loose bolts broken welds or stress fractures Replace decals if worn missi...

Page 18: ...Page 16 NOTES This page intentionally left blank to provide a place for notes and references...

Page 19: ...WH 20 GY RD 18 BK 20 BN 20 BK 20 WH 20 WH 20 BK 20 RD 20 FUSE HOLDER 16 GN 20 YL LT BU 20 BK 20 RD 20 BK 18 BK 18 GY RD 18 BK 20 BK 20 GY RD 18 2 1 J7 2 1 P7 3 4 4 3 1 2 1 2 1 2 1 2 BK 20 RD 20 BK 20...

Page 20: ...5 2543NA GREEN RED BLACK 3 2 1 COLOR NO 3 COND WIRE CODE 3 2 1 COLOR NO 3 COND WIRE CODE 1 2 1 2 1 2 3 BLACK RED NOT USED NOT USED RED GREEN 6 5 4 3 2 1 COLOR NO 12 COND WIRE CODE BLACK GREEN BLACK RE...

Page 21: ...ding Relief Valve Lifting Relief Valve Fixed Displacement Pump Vented Reservoir Backup Pump Single Acting Cylinder Check Valve Manual Shutoff Valve 2 Way 2 Position Solenoid Valve Pressure Compensated...

Page 22: ...563 19 1 Connector Plastic Y 1 8 O D 18877 20 1 Hose Thermal Plastic Black 1 8 I D 23742R 6 21 1 Handle with Grip 17206A 22 1 Fitting Male 7 16 20 SAE O Ring to Male 7 16 20 JIC 37 24504 23 1 Elbow 7...

Page 23: ...Page 21 27 Opposite Pump Cylinder Manual Backup Pump 24 25 21 12 15 27 23 22 30 19 1 16 6 13 29 28 Hydraulic Pump Motor Pump Side Cylinder 10 7 17 20 18 28 26 26 14 2 3 5 4 Hydraulics Diagram...

Page 24: ...ning Pressure Relief Valve Not shown 22249 18 1 Spacer Lens NHTSA 31386 19 1 Metal Ring Base Lamp 30971 20 1 Socket Lamp 30703 21 3 Screw 8 32 x 1 2 Pan Head Phillips Thread Cut 30974 22 1 Bulb Light...

Page 25: ...13 8 6 11b UP DO WN 32819 FOL D UN FOL D 32820 11c UN FO LD FO LD DO WN UP 3235 3 11a UP DO WN 32819 FOL D UN FOL D 32820 24 Pump Mounting Bolts Apply red 271 Thread Locker Locktite to the three pump...

Page 26: ...Panel Guide 915 0703 115 3 Bearing UHMW Flat Thin Black 916 5406 116 2 Pivot Bridge Plate Lever Upper Inside 916 5433 117 4 Bearing Flange 3 4 x 1 2 24027 118 1 Weldment Latch Foot Rear 975 0204RNW 11...

Page 27: ...98 16 14 41 97 41 124 60 91 91 152 91 152 87 86 91 90 170 94 89 177 145 19 147 76 75 93 94 45 45 148 148 148 141 85 88 57 57 60 148 60 16 14 41 60 82 159 160 161 84 81 74 106 178 175 74 106 148 27 28...

Page 28: ...Page 26 U n f o l d f o r S e r i e s 0 5 N V L 9 1 7 I B L i f t E x p l o d e d V i e w NOTES This page intentionally left blank to provide a place for notes and references...

Page 29: ...Over 300 Braun Dealers Worldwide Providing Access to the World Providing Access to the World International Corporate Hdqrs P O Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670...

Page 30: ...oration International Corporate Hdqrs P O Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 The Braun Corporation of Winamac Indiana warrants that it will repair or replace at...