Schedule – week 1 NOMAD 65 / 90 TRAINING COURSE

NOMAD 65 / 90 TRAINING COURSE
WEEK 1
ELECTRICITY
S
Scchheedduullee –– w
weeeekk 11
WEEK 1 AIM :
- Read and understand electrical
drawings.
- Check, set up and troubleshoot the
NOMAD 65 or 90 electrical system.
TARGETED PEOPLE :
- Any technician who has to deal with
vibrator maintenance.
COURSE PREREQUISITES :
Basic knowledge of hydraulic systems,
mechanics and electricity.
TEACHING METHODS :
Typical course attendance numbers
would be from 4 to 10 participants.
Practise on the Nomad 65 or 90
vibrator.
TECHNICAL DOCUMENTATION :
Training course application manual and
CD ROM (for the complete 3 weeks
course).
DURATION : 1 week
The length could be adjusted in regards
to the technical backgrounds of the
trainees.
1 - N65 / N90 OVERVIEW


Mechanical – hydraulic – electrical.
Technical specifications
2 - MULTIPLEXED SYSTEM



Working principle
Various technology overviews – advantages
and drawbacks
Highlights on CAN technology : data frame –
bus arbitration - error management
3 - N65 / N90 ELECTRICAL SYSTEM : PHYSICAL LAYER


Components : CAMU / IOU / SCU or ICU / ASC –
GSC or Plus One / ECM
Power supply and power management
4 - N65 / N90 ELECTRICAL SYSTEM : PROGRAM


Vibrator management
Safety devices
5 - PRACTISE



Studying of electrical failure
Troubleshooting
Diagnostics
Vibrator customer support
Nomad 65 Training
NOMAD 65 /90 TRAINING COURSE
WEEK 2
HYDRAULIC
S
Scchheedduullee –– w
weeeekk 22
WEEK 2 AIM :
To be able to read and understand
hydraulic drawings.
To acquire the necessary knowledge for
check up and maintenance of the
Nomad 65 or 90.
1 - ARCHITECTURE OF HYDRAULIC CIRCUIT
2 - WORKING PRINCIPLE OF THE COMPONENTS

TARGETED PEOPLE :
- Any technician who has to deal with
vibrator maintenance.
Piston pump Sauer S90 and Rexroth A11VO –
Variable displacement piston motor Sauer S51 –
gear pump Sauer type SNP 2 and 3 – pressure
limiter – pressure relief valve – flow control –
hydraulic valves and its pilots – accumulators –
balance valve.
COURSE PREREQUISITES :
Basic knowledge of hydraulic systems,
mechanics and electricity.
3 - FUNCTIONAL

TEACHING METHODS :
Typical course attendance numbers
would be from 4 to 10 participants.
Practise on the Nomad 65 or 90
vibrator.
TECHNICAL DOCUMENTATION :
Training course application manual and
CD ROM (for the complete 3 weeks
course).
ANALYSIS
Feed pump – oil filtering – drive circuit –
pressure remote control (vibrating circuit) –
Auxiliary
circuit
(radiators
fan,
circuit
preload…).
4 - SERVO-VALVES AND PROPORTIONAL VALVES
5 - PRACTISE ON THE N65 / N90

Component identification – pressure reading
and interpretation – temperature control –
hydraulic valve set up
DURATION : 1 week
The length could be adjusted in regards
to the technical backgrounds of the
trainees.
Vibrator customer support
Nomad 65 Training
NOMAD 65 / 90 TRAINING COURSE
WEEK 3
ENGINE – VE464 - AC
S
Scchheedduullee –– w
weeeekk 33
WEEK 3 AIM :
- To acquire the basic knowledge for
maintenance and basic repairs of the
engine and AC system.
- To acquire the necessary knowledge
to troubleshoot the shaker, and keep
it within specification.
TARGETED PEOPLE :
- Any technician who has to deal with
vibrator maintenance.
COURSE PREREQUISITES :
Basic knowledge about hydraulic
systems, mechanics and electricity. First
experience with vibrator control system
is not mandatory but helpful for VE464
training.
TEACHING METHODS :
Typical course attendance numbers
would be from 4 to 10 participants.
Practise on the Nomad 65 or 90
vibrator.
TECHNICAL DOCUMENTATION :
Training course application manual and
CD ROM (for the complete 3 week
course).
1 - VE 464 DSD






Vibrator shaker part description
DSD description – electronic overview
Installation – Identification – manual sweep
Offset adjustment procedures
Sandwich box presentation and practise
Test on load cell
2 - C13 / C15 ENGINE




Engine overview
Fuel / Lubricating / coolant circuit
Electronic control
ET engine diagnostic software
3 - AIR CONDITIONING SYSTEM





Basic laws
Components overview
Working principle
Troubleshooting
Freon filling procedure
4 - TROUBLESHOOTING



Most common failures
Troubleshooting procedure
Practise on the vibrator
DURATION : 1 week
The length could be adjusted with
regards to the technical backgrounds of
the trainees.
Vibrator customer support
Nomad 65 Training