Welcome to our Service Training Academy
World-Class Training for Exceptional Service
At G&J, we place great emphasis on delivering world-class service to our end customers. A key element of this commitment is our comprehensive training program, designed to empower our partners with unmatched knowledge and serviceability.
TRAINING IN SLOVAKIA
Our state-of-the-art factory in Slovakia serves as the hub for our training sessions, held at least four times a year. In 2025, we’re increasing to five sessions annually to meet growing demand. Each session is intentionally small, with only 5-7 participants, ensuring personalized attention and an optimal learning environment.
WHY WE TRAIN
By equipping our partners with second-to-none expertise, we enable them to locally support any G&J customer with the highest standards of professionalism. This localized approach ensures our customers always receive the best service—an essential part of our strong value proposition.
PLAN YOUR TRAINING
We invite all interested partners to explore our 2026 training calendar for Flexo and training calendar for Offset . Have questions or specific requirements? Reach out to us to discuss course details and availability. Invest in your knowledge, and let’s deliver excellence together.
flexo service training
Installation
Leveling the machine
Installing the exit
Connecting the servo motor
Adjustment
Washout table adjustment
Rinse table adjustment
Rinse cover adjustment
Brush oscillation adjustment
Solvent flow adjustment
Chain adjustment
Solid content meter calibration
Electrical Cabinet
PLC
Servo Drives
Other component
HMI
Operator
Manager
Technician
Maintenance/Service
Digital section
Rinse section
Main/Digital Tank
Plate making
REGISTER HERE- Flexo Training Registration Form to download
offset service training
Installation
Mechanical assembly
Mains Power
Plumbing/H20, etc.
Connections
Interface to CTP
Adjustment
Rollers/Brushes
Spray bars/valves
HMI /Connect App
Connect Application
Menu overview and Nav.
Process settings
Configuration
Dwell/Speed settings
Replenishment settings
Temperature settings
Elec tronic C ontrol
GNUC2 Control system
Electrical diagrams
G2 – In depth details
PCB’s
Power supplies
Sensors/switches
Motor control
Pumps/solenoids
H.V. outputs
Servicing
Access levels
Troubleshooting
Loading software
Device testing
Restore settings
Capture Log files
Software tools
Tips and tricks
Preventive Maintenance
Remote Software
Connect+Desktop
REGISTER HERE- Offset Training Registration Form to download
Information You will need
Our training is currently provided free of charge.
We provide everything you need for the training, plus lunch and refreshments on the days of training.
All our training courses take place at our facility in Prešov, Slovakia.
How to get there
By plane:
Nearest airport is Košice International Airport, approximately 40 minutes drive from our facilty. This airport is connected to Vienna and Bratislava daily, plus, Prague, Zurich, London-Luton, Liverpool.
After booking your flights, please email your flight details to callcenter@glunz-jensen.com and we will take care of your airport transfers.
By car:
Our address is Glunz & Jensen s.r.o., Kosicka 50, 08001 Presov, Slovakia.
accommodation
We will secure your accommodation at our preferred hotel.
The price per night includes breakfast and all city taxes.
Payment on invoice needs to be arranged ahead.
Should there be no availability at our preferred accommodation, we will inform you about the alternative and confirm your reservation.