Relyon plasma piezobrush PZ2-i User manual

EN Operating instructions for piezobrush®PZ2-i integration unit
DE Betriebsanleitung piezobrush®PZ2-i Integrationseinheit
FR Notice d'utilisation de l'unité d'intégration piezobrush® PZ2-i
ES Manual de instrucciones de la unidad de integración
piezobrush® PZ2-i
BA-PZ2-i_ML / F0353800 / 04_17
www.relyon-plasma.com
All rights reserved

Operating instructions for
piezobrush®PZ2-i integration unit

Thank you for buying a Relyon Plasma GmbH branded product. To get the best from your machine, please
read these instructions carefully.
Important!
Read these instructions carefully before assembling, installing and starting up the machine!
Always follow the safety instructions! Failure to follow the safety instructions may result in accidents,
serious injury and serious damage to the machine.
Train your staff! The operator/user is responsible for ensuring that personnel have fully understood the
operation of the machine and the safety requirements.
© Copyright Relyon Plasma GmbH 2017.
All rights reserved.
Text, images and graphics as well as their layout are protected by copyright and other protective laws. Unauthorised
copying and distribution of this document and the utilisation and communication of its contents are strictly prohibited
unless expressly authorised. Offenders will be held liable for the payment of damages. All rights reserved in the event of
the grant of a patent, utility model or design.
Original operating
instructions

Table of contents
5
1Safety ............................................................................................................................................................6
1.1 Residual risks....................................................................................................................................6
1.2 Information and obligations for the operator.....................................................................................7
1.3 Impermissible operating conditions...................................................................................................7
1.4 Emissions..........................................................................................................................................7
2Description of machine..................................................................................................................................8
2.1 Correct use........................................................................................................................................8
2.2 Scope of delivery...............................................................................................................................8
2.3 Device overview................................................................................................................................9
2.4 Connecting lead assignment...........................................................................................................10
2.5 Cap rail power supply unit assignment ...........................................................................................10
3Technical data.............................................................................................................................................11
4Transport/storage........................................................................................................................................11
5Installation ...................................................................................................................................................12
6Operation.....................................................................................................................................................13
7Taking out of service ...................................................................................................................................13
8Maintenance................................................................................................................................................13
8.1 Cleaning..........................................................................................................................................13
8.2 Changing the nozzle .......................................................................................................................14
9Troubleshooting...........................................................................................................................................14
10 Environment ................................................................................................................................................15
10.1 Disposal ..........................................................................................................................................15
11 Conformity / standards ................................................................................................................................15
11.1 CE ...................................................................................................................................................15
11.2 Product standards...........................................................................................................................15
12 Spare parts..................................................................................................................................................16

Safety
6
1Safety
1.1 Residual risks
This device has been manufactured in accordance with the current state of the art.
However, it is impossible to eliminate residual risks.
Always adhere to the following safety instructions:
Caution –electrical voltage!
Only use the power supply unit provided.
Danger due to line voltage. If the power supply unit is visibly damaged:
- Do not start up the machine.
- Replace the damaged parts or have them repaired by a qualified person.
Attention –emissions!
Dangerous amounts of the reaction gas ozone (O3) may be produced during machine
operation.
- An amount of ozone in excess of 0.2 mg/m³ may be produced.
- Note that national health and safety measures must be observed when
operating the device.
- Only use the device in well vented areas or in conjunction with a suitable
exhaust system.
Attention –damage to device!
The plasma generator may be damaged if it is operated without gas flow.
This would interrupt the supply of cooling medium required in operation.
Never touch the piezo crystal on the front side of the machine with sharp-edged objects.
This component may be damaged by improper handling.
Protect the plasma generator from falls or other hard impacts which may damage the
electronics or piezo crystal.

Safety
7
1.2 Information and obligations for the operator
•The system may emit interference.
- The device has been tested in accordance with EMC legislation.
- The operator must verify and assure electromagnetic compatibility with other
electrical and electronic equipment in the immediate vicinity of the system.
•Ensure that:
- Operating personnel have read and understood these operating instructions.
- Anyone working near the machine is made aware of the dangers and is provided
with the necessary protective equipment.
- Repairs are only carried out by qualified persons.
•In particular, make operating personnel aware of the safety instructions in this
document.
•Always keep the system in fully functional condition.
•Any modifications made to the machine will invalidate the operating licence and the
warranty. Exception: Such modifications are expressly authorised by the manufacturer.
1.3 Impermissible operating conditions
The machine must not be operated under the following conditions:
•In explosive (Ex) zones
•In areas with severe build-up of dust
•In environments where the air humidity is too high (see technical data, page 11)
•At altitudes of more than 2,000 m above sea level
•Where there are strong vibrations
1.4 Emissions
The plasma generator produces the following emissions:
•Certain quantities of ozone (O3). The workplace limit value may be exceeded. Example:
Plasma gas
Gas flow
Ozone
Air
15 l/min
< 0,18 g/h
Nitrogen
15 l/min
< 0,13 g/h
Note!
As a precautionary measure, we recommend using an exhaust system with a flow volume
of approx. 10 times the amount of gas flow through the device in the immediate vicinity of
the plasma outlet.

Description of machine
8
2Description of machine
2.1 Correct use
The piezobrush® PZ2-i is an integration unit for generating cold discharge, hereafter
referred to as plasma. It is intended to be mounted in stationary machines or in positioning
units and is used for pre-treating various material surfaces prior to process steps such as
adhering or printing. The cleaning effect of the plasma can also be utilized.
Only use the device for the intended purposes. Failure to do so may restrict product
liability.
2.2 Scope of delivery
The scope of delivery includes the following components:
•Plasma generator
•Standard nozzle (pre-assembled)
•Cap rail power supply unit
•Connecting lead (length 10 m)
•Operating instructions
Not included:
•Special nozzles
•Gas hose (outer diameter of hose Ø 4 mm)

Description of machine
9
2.3 Device overview
The individual parts of the device are depicted and labelled in the diagram below. These
terms are used at corresponding points in the operating instructions.
No.
Component designation
1
Piezo crystal (internal)
2
Nozzle insert (standard nozzle)
3
Lock button for nozzle insert (on both sides)
4
Name plate
5
Connecting lead
6
Connection for gas hose (for hose outer diameter Ø 4 mm)
7
Socket for connecting lead
8
Mounting block with M4 drill holes
9
Cap rail 15 V DC power supply unit
4
8
6
7
3
2
1
5
9

Description of machine
10
2.4 Connecting lead assignment
The leads of the connecting lead included in delivery are to be assigned as follows:
Attention –damage to device!
Pins 3 and 4 are not potential-free. A 5 V DC signal is used to control the device. Only
connect potential-free switches, such as relays, to pins 3 and 4. Errors at pins 3 and 4
may break the device.
2.5 Cap rail power supply unit assignment
The connections of the cap rail power supply unit are to be assigned as followed:
Caution –electrical voltage!
Only use the power supply unit provided.
The wires may only be connected to the power supply unit or control system by
authorised electrically skilled persons!
Danger due to line voltage. If the power supply unit is visibly damaged:
- Do not start up the machine.
- Replace the damaged parts or have them repaired by a qualified person.
V -
V +
L
N