Braun A5 service manual 1500

Page 17

Maintenance and Lubrication Schedule

 

Inspect lower fold arm pins (2), axles (2) and

Replace damaged parts and resecure as needed.

 

bearings (8) for wear or damage and positive

Apply Light Oil.

 

securement

 

1500

Remove pump module cover and inspect:

Resecure, replace or correct as needed.

Cycles

Hydraulic hoses, fittings and connections for wear

 

 

or leaks

 

 

 

 

 

Harness cables, wires, terminals and connections

 

 

 

for securement or damage

 

 

Control board, circuit breaker, power switch and

 

 

 

lights for securement or damage

 

 

 

 

 

Perform all procedures listed in previous section also

Inspect cotter pins on platform pivot pin (2)

Hydraulic Fluid (Pump) - Check level. Note: Fluid should be changed if there is visible contamination. Inspect the hydraulic system (cylinder, hoses, fit- tings, seals, etc.) for leaks if fluid level is low.

Resecure, replace or correct as needed

Use Braun 32840-QT (Exxon® Univis HVI 26) hydraulic fluid (do not mix with Dextron III or other hydraulic fluids). Check fluid level with platform lowered fully and roll stop unfolded fully. Fill to within 1/2” of the bottom of the 1 1/2” fill tube (neck).

Inspect cylinders, fittings and hydraulic connections

Tighten, repair or replace if needed.

for wear, damage or leaks

 

Inspect outer barrier cylinder hose assembly (hose,

Tighten, repair or replace if needed.

fasteners, connections, etc.) for wear, damage or

 

leakage

 

4500

Cycles

Inspect parallel arms, bearings and pivot pins for visible wear or damage

Inspect parallel arm pivot pin mounting bolts (8)

Inspect platform pivot pins, bearings and vertical arms for wear, damage and positive securement

Inspect upper/lower fold arms, saddle, saddle support and associated pivot pins and bearings for visible wear or damage

Replace if needed.

Tighten or replace if needed.

Replace damaged parts and resecure as needed. Apply Light Grease during reassembly procedures.

Replace if needed.

Inspect gas springs (cylinders - 4) for wear or dam- age, proper operation and positive securement

Inspect saddle bearing (1) and saddle bearing but- tons (2)

Inspect vertical arm plastic covers

Inspect power cable

Mounting

Tighten, replace or correct as needed

Apply Door-Ease or replace if needed. See Lubri- cation Diagram.

Resecure or replace 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.

Decals and Antiskid

Replace decals if worn, missing or illegible. Re-

 

place antiskid if worn or missing.

Consecutive

750Cycle Intervals

Repeat all previously listed inspection, lubrica- tion and maintenance procedures at 750 cycle intervals.

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Contents CA Congratulations Warranty and Registration InstructionsContents Platform Lift TerminologySwitch and Sensor Locations Certification Checklist Diagnostic Procedures Outer Barrier Fold Pressure Adjustment Platform Fold Pressure AdjustmentCentury NCL Series Vista NVL Series Platform Angle AdjustmentMillennium NL Series Platform Stop Blocks Platform Floor Level Adjustment Adjustment Guidelines Bridging Microswitch AdjustmentBridging Microswitch LCD Lift Codes Troubleshooting ProceduresFlashing Numbers Non-Flashing NumbersOuter Barrier Maintenance and LubricationLO Light Oil DE Door-EaseCycles Maintenance and Lubrication Schedule750 Cycles 1500 This page intentionally left blank Lift Electrical Schematic Unfold Lift Wiring DiagramDescription Symbol Hydraulic SchematicHydraulic Fluid Hydraulics Parts ListHydraulics Diagram Part Numbers of Items Dedicated per Lift Model Pump Module Parts ListPump Mounting Bolts Pump Module DiagramPart Numbers of Items Identical on All Lift Models Floor-to-Ground Lift Repair Parts ListPart Numbers of Items Dedicated per Lift Model 183 Floor-to-Ground Lift Exploded ViewExplodedView NL916IB NL916FIB NL917IB NL917FIB NL919IB NL919FIB This page intentionally left blank Providing Access to the World CA