Mec 2633ES - Introduction; General Safety Tips; Hydraulic System; Electrical System

Table of Contents
"2033ES / 2633ES" Service & Parts Manual - ANSI Specifications October 2008
Page i
Service Manual
INTRODUCTION ............................................................................................... I
General Safety Tips ................................................................................................ III
Hydraulic System ................................................................................................ IV
Electrical System................................................................................................. IV
Total System ........................................................................................................ IV
Machine Specifications ........................................................................................... V
Primary Machine Components ............................................................................. VII
LUBRICATION ....................................................................................................... VIII
SECTION 1:
HYDRAULIC SYSTEM .............................................................................1-1
Hydraulic Fluid ...................................................................................................... 1-2
Hydraulic System Components ........................................................................... 1-4
Parking Brake and Towing Circuit ....................................................................... 1-6
Emergency Systems And Procedures ................................................................ 1-7
Steering Circuit ..................................................................................................... 1-8
Platform Lift Circuit .............................................................................................. 1-9
Cylinder Repair ................................................................................................... 1-10
Hydraulic Manifold.............................................................................................. 1-13
SECTION 2:
ELECTRICAL SYSTEM ...........................................................................2-1
Electrical System - General ................................................................................. 2-2
Deutsch Connectors ............................................................................................. 2-3
Batteries ................................................................................................................ 2-4
Alarms and Switches ........................................................................................... 2-8
Continuity Checks .............................................................................................. 2-12
Diode Board ........................................................................................................ 2-13
Sevcon Motor Speed Controller ........................................................................ 2-14