Contents
ContChamp DRD-S
Technical Handbook
1
S.
Grupp
20
9407
04-10
Group 20
Electrical system
Specifications.............................................................. 2
Electrical system ......................................................... 3
Description ............................................................... 3
Checking the electrolyte level of the batteries .... 5
Fuses .................................................................. 5
Relays ................................................................. 6
Bulbs ................................................................... 7
Starting from another battery .............................. 8
Air operated operator’s seat................................ 8
ECS-system
Overview .................................................................. 9
Terminal ................................................................ 10
Menu structure .................................................. 10
Operating menues ............................................ 11
Error messages................................................. 15
Service menues ................................................ 20
ECU-processor unit................................................ 22
Transmission data kit ........................................ 23
Engine data kit .................................................. 23
ECU 1
Functions................................................................ 24
Circuit board........................................................... 26
01 Automatic gear changing ............................. 27
04 Lever steering .............................................. 28
07 Monitoring .................................................... 31
ECU 2
Functions................................................................ 33
Circuit board........................................................... 34
Installation, boom ................................................... 35
Electric servo.......................................................... 36
Control lever...................................................... 37
Pressure sensors right and left lift cylinders ..... 41
Lift - regeneration - lower .................................. 42
Boom extension - regeneration......................... 45
Rotation............................................................. 49
Twist-locks ........................................................ 51
Side-shift ........................................................... 53
Length adjustment 20-40’ ................................. 54
Module 50 Mechanical Overload Protection .......... 56
Module 51 Vertical lift for Module 50...................... 59
Module 52 Vertical lift + Balance for Module 50..... 60
Module 57 Hydraulic Balance ................................ 61
Module 59 Limitation Height/
LC-distance for Module 50/60 ................................ 62
Module 60 Electronic Overload Protection............. 63
ECU 3
Functions ............................................................... 66
Circuit board .......................................................... 67
Module 54 Tilt ........................................................ 68
Module 56 Cab movement..................................... 69
Module 61 Support jacks ....................................... 71
Diagrams
Gearchanging systems .......................................... 73
Components, A38630.0100 and A38630.0200...... 77
ECS overview ........................................................ 78
Electrical diagram explanations ............................. 79
Cable markings...................................................... 80
Component list
Electrical diagrams ECS top lift – page
A24925.2000 - 1, 2, 3
A24925.2200 - 1
A24927.2000 - 1, 2
A24927.2200 - 1, 2
A24929.2000 - 1, 2
Electrical diagram, truck body.................... A08334.1200
Electrical diagram, inner, standard ............ A08333.1000
El-servo, singel ECU (S) ............................ A38630.0100
El-servo, double ECU (S) .......................... A38630.0200
Diagram attachment, 4 pages.............. A38414.0100,1-4
Feed ................................... A38414.0100, 1/4
Indication ............................ A38414.0100, 2/4
Servo .................................. A38414.0100, 3/4
Working lights ..................... A38414.0100, 4/4
Cable to twist-locks .................................... A38636.0100
Cable feed KDU 791 .................................. A38415.0100
Summary of Contents for ContChamp DRD S Series
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