
S-SERIES PRIVATE USE SERVICE MANUAL
TABLE OF CONTENTS
Chapter Page
I. INTRODUCTION.....................................................................................................................1-1
A. WARRANTY INFORMATION .......................................................................................................1-2
B. SHIPMENT INFORMATION.......................................................................................................... 1-3
C. GENERAL SAFETY PRECAUTIONS........................................................................................... 1-3
D. PRIVATE USE MAJOR LIFT COMPONENTS.............................................................................. 1-4
II. INSTALLATION......................................................................................................................2-1
A. MECHANICAL INSTALLATION REQUIREMENTS...................................................................... 2-1
1. VEHICLE DOOR SIZE REQUIREMENTS................................................................................................. 2-1
2. MINIMUM FLOOR LOADING CAPACITY ................................................................................................ 2-2
3. LIFT LOCATION........................................................................................................................................ 2-2
4. LIFT INSTALLATION GUIDELINES ......................................................................................................... 2-3
B. ELECTRICAL INSTALLATION.....................................................................................................2-4
1. ROUTE AND CONNECT MAIN POWER CABLE .................................................................................... 2-5
2. CONNECT CONTROL PENDANT ............................................................................................................ 2-7
3. GROUND (COMMON) CONNECTIONS ................................................................................................... 2-7
4. INTERLOCK DEVICE INSTALLATION ............................................................................................................. 2-8
C. FINAL ADJUSTMENTS................................................................................................................ 2-8
1. LIMIT SWITCH ADJUSTMENT ................................................................................................................. 2-8
2. PLATFORM TILT ADJUSTMENT........................................................................................................... 2-10
3. SPLIT PLATFORM TIE ROD ASSEMBLY ADJUSTMENT ................................................................... 2-11
4. PLATFORM PRESSURE SWITCH CHECK AND ADJUSTMENT.............................................................. 2-12
D. VERIFY INSTALLATION ............................................................................................................ 2-14
E. CUSTOMER ORIENTATION ...................................................................................................... 2-15
III. MAINTENANCE AND REPAIR ..............................................................................................3-1
A. LUBRICATION .............................................................................................................................3-1
B. CLEANING ...................................................................................................................................3-2
C. MAINTENANCE SCHEDULE ....................................................................................................... 3-2
D. TROUBLESHOOTING.................................................................................................................. 3-3
1. LIFT TROUBLESHOOTING................................................................................................................................. 3-3
2. PUMP SOLENOID LED STATUS INDICATOR ........................................................................................ 3-4
3. LIMIT SWITCH STATES ........................................................................................................................... 3-5
E. TOWER ANCHOR GUIDE REPLACEMENT ................................................................................ 3-6
F. GAS SPRING REPLACEMENT....................................................................................................3-9
G. MAIN ROLLER ASSEMBLY REPLACEMENT........................................................................... 3-11
H. STOW-LOCK LATCH REPLACEMENT ..................................................................................... 3-12
I. T-NUT ROLLER REPLACEMENT.............................................................................................. 3-15
J. PUMP REPLACEMENT.............................................................................................................. 3-16
K. HYDRAULIC CIRCUIT DIAGRAM .............................................................................................. 3-18
L. ELECTRICAL WIRING DIAGRAM ............................................................................................. 3-19
1. DIAGRAM LEGENDS.............................................................................................................................. 3-19
2. WIRING DIAGRAM .............................................................................................................................................. 3-21
IV. SPARE PARTS.......................................................................................................................4-1
DECAL LOCATIONS AND PART NUMBERS.................................................................................... 4-2