ViscoTec preeflow eco-DUO 450 User manual

Commissioning and
maintenance manual
eco-DUO 450
Dosing system

item number 20490 Print 14.1.16

eco-DUO 450
Commissioning and maintenance manual
Copyright © 1.5 3 / 23
Contents
1This manual 5
2The dispenser 5
3Safety 5
4Starting up for the first time 6
4.1 Connecting the dosing units to the drive units 6
4.2 Mounting sensors for monitoring dosing pressure 7
4.3 Supply and bleed the medium. 8
4.4 Calibrating 9
4.5 Recommendations for problem-free operation 10
4.6 Cleaning the outlets 11
5Cleaning 12
5.1 Dismantling 12
5.1.1 Separating the dispensers 13
5.1.2 Taking the dispensers apart 16
5.2 Assembly 17
6Spare parts 18
7Maintenance 20
7.1 Changing the stator 20
7.2 Troubleshooting 20
8Technical specifications 21
9Disposal 22

eco-DUO 450
Commissioning and maintenance manual
4 / 23 1.5 Copyright ©

eco-DUO 450
Commissioning and maintenance manual
Copyright © 1.5 5 / 23
1This manual
Dear customer,
This manual forms part of the operating and maintenance manual for the dosing system
eco-CONTROL DUO. The operating and maintenance manual must have been read and
understood in full before commissioning or carrying out maintenance work on the
eco-DUO 450.
2The dispenser
The dispenser is supplied with these components and accessories:
• eco-DUO 450
• 2 Stators
• 2 drive units (without Fig.)
• Assembly aid
• 2 screwdrivers
• 2 Allen wrenches
• Calibration adapter
• Fastening set (3 rear plates)
• Mixer set (3 static mixers)
• Commissioning and maintenance
manual
3Safety
All instructions in the Safety section of the maintenance and operating manual for the
dosing system must be complied with and implemented.