Page 1
Contents
Troubleshooting and Maintenance
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
.......................................... 6-7
Platform Stop Blocks
...................................................... 7
Tower Microswitch Adjustment
........................................ 8
Lubrication Diagram
........................................................ 9
Maintenance and Lubrication Schedule.....................10-13
Lift Electrical Schematic
............................................... 15
Lift Wiring Diagram
....................................................... 16
Hydraulics
Hydraulic Schematic
..................................................... 17
Hydraulics Parts List
..................................................... 18
Hydraulics Diagram
...................................................... 19
Repair Parts
Pump Module
Pump Module Parts List .......................................... 20
Pump Module Diagram ........................................... 21
Lift Exploded Views and Parts Lists
NL917IB-2 Base Plate Assembly ............................ 22
NL917FIB-2 Base Plate Assembly .......................... 23
NL919IB-2 Base Plate Assembly ............................ 24
NL919FIB-2 Base Plate Assembly .......................... 25
Top Parallel Arm Assembly....................................... 26
Bottom Parallel Arm Assembly ................................. 27
Hydraulic Cylinder Assembly - Main......................... 28
Vertical Arm Assembly.............................................. 29
Handrail Assembly ................................................... 30
NL917IB-2 & NL917FIB-2 Platform Assembly ............. 31
NL919IB-2 & NL919FIB-2 Platform Assembly ............. 32
Warranty
Braun
®
Limited Warranty .......................................... 33-35