
Contents
| Troubleshooting and Maintenance | 
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| Lift Terminology | 2 | 
| Switch and Sensor Locations | 3 | 
| Certification Checklist Diagnostic Procedures | 4 | 
| Platform Fold Pressure Adjustment | 5 | 
| Outer Barrier Fold Pressure Adjustment | 5 | 
| Platform Angle Adjustment | |
| Platform Stop Blocks | 7 | 
| Platform Floor Level Adjustment | 8 | 
| Bridging Microswitch Adjustment | 9 | 
| LCD Lift Codes | |
| Lubrication Diagram | 12 | 
| Maintenance and Lubrication Schedule | |
| Notes | 16 | 
| Lift Electrical Schematic | 17 | 
| Lift Wiring Diagram | 18 | 
| Hydraulics | 
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| Hydraulic Schematic | 19 | 
| Hydraulics Parts List | 20 | 
| Hydraulics Diagram | 21 | 
| Repair Parts | 
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| Pump Module | 
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| Pump Module Parts List | 22 | 
| Pump Module Diagram | 23 | 
| Lift Exploded Views | 
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| 42"  | 
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| (NL915IB, NL915FIB, NL918IB, and NL918FIB) | |
| Repair Parts List | 24 | 
| Exploded View | 25 | 
| 48"  | 
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| (NL916IB, NL916FIB, NL917IB, NL917FIB, | 
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| NL919IB and NL919FIB) | 
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| Exploded View | 26 | 
| Repair Parts List | 27 | 
| Notes | 28 | 
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