6
Section 2 – Maintenance Tables and Diagrams 23
21 Standard Hose Numbering System 23
22 Specifications and Features 25
23 Maximum Platform Capacities (Evenly Distributed) 26
24 Floor Loading Pressure ANSI/CSA 27
25 Torque Specifications 28
26 Torque Specifications for Fasteners (Imperial) 29
27 Torque Specifications for Fasteners (Metric) 30
28 Torque Specifications for Hydraulic Couplings & Hoses 31
Section 3 – System Component Identification and Schematics 33
31 Electrical Symbol Chart 34
32 Hydraulic Symbol Chart 35
33 Wire Number and Color Code 36
34 Hydraulic Parts List 37
35 Electrical Parts List 38
36 Hydraulic Connections 39
37 Platform Control Box Wiring 40
38 Platform Control Cable Wiring 41
39 Platform Control Box Wiring - SGLE 42
310 Platform Control Cable Wiring - SGLE 43
311 Beeper 44
312 Base Limit Switch 44
313 Platform Limit Switches 44
314 Motor and Controller Connections 45
315 Mast Cable 46
316 Major Component Identification 47
317 Hydraulic Schematic 48
318 Base Control Wiring 49
319 Main Harness - ZAPI A 50
320 Main Harness Wiring - ZAPI A 51
321 Main Harness - ZAPI B 52
322 Electrical Schematic 53
Section 4 – Troubleshooting Information 55
41 Introduction 55
42 Electrical System 56
4.2-1 All Controls Inoperative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.2-2 No Lift or Steer Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.2-3 No Lift from Base or Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.2-4 No Lower from Base or Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.2-5 No Lift or Lower from Base Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.2-6 No Lift from Base Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58