ViscoTec PreeFlow plug'n'dose TP Manual

Dosing system
Speed Control
plug’n’dose
TP
operating and maintenance
instructions
Translation of the German original operating manual

Printed 20.1.12

plug’n’dose TP
operating and maintenance instructions
Copyright © Version 1.3 3
Contents
1Introduction 4
2Function description 4
3Scope of supply 4
4Safety 5
4.1 Informal safety measures - - - - - - - - - - - - - - - - - - - - - - - 5
4.2 Use of symbols - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5
4.3 Correct use, warranty - - - - - - - - - - - - - - - - - - - - - - - - - 5
4.4 Qualifications of the operators and maintenance personnel - - - - - - 5
4.5 Organisational measures - - - - - - - - - - - - - - - - - - - - - - - 6
4.6 Preparing to operate - visual inspection - - - - - - - - - - - - - - - - 6
4.7 Preventing damage to the dispenser motor - - - - - - - - - - - - - - 6
5Operation 7
5.1 Displays and controls / connections - - - - - - - - - - - - - - - - - - 7
5.2 Starting up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8
5.3 Shutting down - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8
5.4 Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9
6Troubleshooting / Maintenance 9
7Specifications 9
8Disposal 10
9EC-Declaration of Conformity 10

plug’n’dose TP
operating and maintenance instructions
4 / 11 Version 1.3 Copyright ©
1Introduction
Dear customer,
Congratulations on the purchase of your control unit. We are confident that it will meet all
of your requirements. We trust that the unit will give you trouble-free and successful
service.
The plug’n’dose TP dosing system consists of a dosing control and a dispenser. It has
been developed and tested for precision operation with our dispensers.
We would appreciate your assistance in our efforts to maintain the highest possible
quality standards. Please send us any suggestions you may have on ways that we may
further improve our products.
2Function description
The plug’n’dose TP control unit controls the dispenser by converting the output signal
from the pressure adapter.
3Scope of supply
• plug’n’dose TP control unit
• Mains adapter
• pressure adapter
• Operating and maintenance instructions
A
Fig. 1

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operating and maintenance instructions
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4Safety
4.1 Informal safety measures
» The operating and maintenance instructions should always be kept at the location
where the control unit is in use.
» General and local regulations on health, safety and environmental protection must also
be provided and complied with.
4.2 Use of symbols
The following symbols are used in these instructions:
4.3 Correct use, warranty
The control unit is designed for controlling our dispensers in non explosion-protected
environments.
Any
» modifications and additions,
» use of non-genuine spare parts,
» repairs by persons or organisations not authorised by the manufacturer
that are made without the express, written consent of the manufacturer will render the
warranty void and result in the loss of any right to make a claim under the warranty.
No liability can be accepted for damage caused by failure to observe the operating and
maintenance instructions.
4.4 Qualifications of the operators and maintenance personnel
The operating organisation is responsible for ensuring that the operators and
maintenance personnel are suitably qualified. The operating and maintenance
instructions must have been read and understood. The relevant technical rules and safety
regulations must be complied with.
Text in
italics
Names of keys/buttons, connectors, chapters, screen displays, proper
names and input boxes
1 Legend number in an illustration
Warning note. Failure to observe these notes may result in injury and
damage to the control unit.
Reference to technical information about operation and / or about
preventing damage.

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4.5 Organisational measures
The necessary personal protective equipment must be
provided by the operating organisation. All safety devices
that are fitted must be checked regularly. Safety glasses
and overalls must be worn during operation and cleaning
to provide protection against any splashes of chemicals.
All of the safety information contained in the respective
operating and maintenance instructions for the dispenser(s) that are connected to the
control unit must be complied with.
4.6 Preparing to operate - visual inspection
The control unit must be visually examined each day before the start of work and before
all shift changes. If there is any doubt as to the system's readiness for operation, it must
be shut down immediately and inspected by a specialist before operation resumes.
4.7 Preventing damage to the dispenser motor
The dispenser lead (connector 3, Chapter 5.1, Displays and controls /
connections on page 7) may only be connected and disconnected when the
power supply is isolated. The electronics in the drive motor could be damaged
if this precaution is not taken.

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operating and maintenance instructions
Copyright © Version 1.3 7 / 11
5Operation
5.1 Displays and controls / connections
Before the control unit is operated, the safety information in
Chapter 4, Safety, beginning on page 5, must have been read and understood.
Item Function, description
A LED Displays the operating modes
• ON – ready for operation
• OFF – dosing / suck-back in operation
• Flashing – fault
2 Connector 2 Mains adapter or supply voltage
3 Connector 3 Dispenser
4 Connector 4 pressure adapter
2
4
432
A3
A
Fig. 2

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operating and maintenance instructions
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5.2 Starting up
• Ready the dispenser for operation in accordance with the supplied commissioning and
maintenance manual.
• Ensure that the mains adapter (C) is off circuit
• Plug in the connector (3) of the dispenser (D)
• Connect (4) the pressure adapter (E)
• Plug in the connector with time/pressure controller (F)
• Connect (2) the mains adapter (C)
• Plug the mains adapter into the mains supply
Notice: The control unit is only ready for operation when the dispenser is connected.
• Fill the dispenser with medium as directed in its operating and maintenance
instructions.
5.3 Shutting down
The unit is shut down in reverse order of setting up.
Caution: The dispenser lead (connector 3) may only be connected and disconnected
when the power supply is isolated. The electronics in the drive motor could be damaged
if this precaution is not taken.
Caution: Do not switch on control unit until medium has been delivered to it.
Otherwise there is a risk of damage to the equipment. Even a short test run can cause
irreparable damage to the stator.
Only use the original connection and cable between Dispenser (D) and plug (3).
CD
E
230 V AC
F
2
4
A3
Fig. 3 Connection schematic

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5.4 Operation
The control unit is operated according to the signals of
the pressure adapter that are present at connector (4)
(see 5.2).
The dispenser is regulated by the factors 'pressure' and
'time'.
• more pressure = more volume flow
• more time = more dosing volume
6Troubleshooting / Maintenance
Troubleshooting
Maintenance
The control unit can be regarded as maintenance free. The ventilation louvres in the
mains adapter and housing must be kept clear at all times. Do not use any aggressive
solvents or detergents to clean the unit, use a damp cloth only. Isolate from the power
supply before cleaning.
7Specifications
Fault Possible cause Action
control unit cannot be
operated, LED flashes
Overcurrent shutdown Clean the dispenser, if necessary
replace stator. See the operating
instructions for the dispenser.
Faulty motor
Dimensions (h x w x d) 142 x 85 x 50 mm
Mounting 4 holes / 5 mm, hole centres 130 x 48 mm
Weight approx. 260 g
Supply 24 V DC, mains adapter supplied
Mains adapter 230 V / 50 / 60 Hz
Consumption / rating 100 VA / 2.7 A
pressure adapter 2 to 6 bar
Operating conditions +10°C to +40°C (Ta.), air pressure 1 bar
Storage conditions dry / dust free -10 to +40°C
260
time
bar

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8Disposal
9EC-Declaration of Conformity
n accordance with the EC-Machinery Directive 2006/42/EG, Appendix II A
We,
hereby declare that the machinery described below complies in its design and
construction and in the version marketed by us with the basic safety and health
requirements of the EC Directive 2006/42/EG.
Dispose of the control unit in an environmentally safe way. All materials and
products left in containers must be treated in accordance with the appropriate
recycling requirements.
Electrical components must not be disposed of together with household waste.
They must be taken to the collection points provided for this purpose.
2002/96/EC (WEEE) EC Directive on waste electrical and electronic equipment.
This unit complies with RoHS requirements.
ViscoTec Pumpen- und Dosiertechnik GmbH
Amperstraße 13
D-84513 Töging
Product description
Function Dosing system with dispenser
Model plug´n´dose TP with dispenser
eco-PEN300 / 450 / 600 / 700
Harmonised standards applied
DIN EN ISO 12100:2011-03 Safety of machinery
DIN EN 809:2011-01 Pumps and Pump Units for Liquids (Common safety
requirements)
DIN EN ISO 13857:2008-06 Safety of machinery - Safety distances
DIN EN 61000-6-3:2011-09 Electromagnetic compatibility
DIN EN 61000-6-2:2011-06 Electromagnetic compatibility, Immunity
Töging, 12.01.2012
Georg Senftl
Managing Director and Person authorised to collect the technical
documents (address see above)

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