II 3(2)D IP64 80 °C
0102
P_01486
A
B
S2
EPG
P_00309
Universal Control Unit for
Powder Coating Guns
EPG S2
EPG S2 FM
Version 09/2017
Translation of the Original
Operating Manual
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EPG S2
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
Table of Contents
1 GENERAL 5
1.1 Preface 5
1.2 Warnings, Notices and Symbols in these Instructions 5
1.3 Languages 6
1.4 Abbreviations 6
2 CORRECT USE 7
2.1 Device Type 7
2.2 Type of Use 7
2.3 Use in an Explosion Hazard Area 7
2.4 Safety Parameters 8
2.5 Reasonably Foreseeable Misuse 8
2.6 Residual Risks 8
3 IDENTIFICATION 9
3.1 Explosion Protection Identi cation 9
3.2 Permissible Device Combinations 9
4 GENERAL SAFETY INSTRUCTIONS 10
4.1 Safety Instructions for the Operator 10
4.1.1 Electrical Devices and Equipment 10
4.1.2 Personnel Quali cations 10
4.1.3 Safe Work Environment 10
4.2 Safety Instructions for Sta 11
4.2.1 Safe Handling of WAGNER Powder Spray Devices 11
4.2.2 Grounding the Device 11
4.2.3 Product Hoses 11
4.2.4 Cleaning 12
4.2.5 Handling Powder Lacquers 12
4.3 Protective and Monitoring Equipment 13
4.4 Safety Feature Identi cation 14
5 DESCRIPTION 15
5.1 Fields of Application, Correct Use 15
5.2 Technical Data 16
5.3 Permitted Accessories 18
5.4 Scope of Delivery 18
5.5 Display and Operating Elements 19
5.5.1 Display Elements, Front Side 19
5.5.2 Connections on the Rear Side of the EPG S2 20
5.5.3 Connections on the Rear Side of the EPG S2 FM 22
5.5.4 CAN Bus Connection on the Rear Side 23
6 ASSEMBLY AND COMMISSIONING 24
6.1 Training Assembly/Commissioning Sta 24
6.2 Storage Conditions 24
6.3 Installation Conditions 24
6.4 Connecting the Automatic Spray Guns 25
6.5 Connecting the Manual Guns 26
6.6 Connection Diagram in the Rack 27
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6.7 Grounding 28
6.7.1 Grounding the Powder Coating System 30
6.8 Device Settings 31
6.8.1 CAN Bus Baud Rate Setting 31
6.8.2 CAN Bus Node ID Setting 32
7 OPERATION 33
7.1 Training the Operating Sta 33
7.2 Safety Instructions 33
7.3 Controllable Spray Guns 34
7.4 Gun Cable Lengths 34
7.5 Control Functions on EPG S2 Control Unit 35
7.5.1 Setting the High Voltage 35
7.5.2 Setting of Current Limiting 36
7.5.3 Settings of High-voltage Characteristic 37
7.5.4 Setting the Air Volume 38
7.5.5 Air Supply Pressure 38
7.6 Diagnosis and Monitoring 39
7.6.1 LED Displays 39
7.7 Emergency Operation 40
7.7.1 Activation of Emergency Mode 40
7.7.2 Functioning of the Emergency Mode 40
8 CLEANING AND MAINTENANCE 41
8.1 Cleaning 41
8.1.1 Cleaning Sta 41
8.1.2 Safety Instructions 41
8.1.3 Cleaning Procedures 42
8.2 Maintenance 43
8.2.1 Maintenance Sta 43
8.2.2 Safety Instructions 43
8.2.3 Maintenance Procedures 44
9 INSPECTIONS ACCORDING TO DIN EN 50177: 2010 45
10 DISASSEMBLY AND DISPOSAL 49
10.1 Disassembly 49
10.2 Disposal 49
11 TROUBLE SHOOTING AND RECTIFICATION 50
11.1 Faults 51
12 ACCESSORIES 52
13 SPARE PARTS 53
13.1 How Can Spare Parts Be Ordered? 53
13.2 EPG S2 Control Unit 54
14 WARRANTY AND CONFORMITY DECLARATIONS 55
14.1 Important Notes Regarding Product Liability 55
14.2 Warranty Claim 55
14.3 CE Declaration of Conformity 56
14.4 EC Type Examination Certi cate 57
14.5 FM Identi cation EPG S2 FM 58
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OPERATING MANUAL
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1.2 WARNINGS, NOTICES AND SYMBOLS IN THESE INSTRUCTIONS
1 GENERAL
Warning instructions in this operating manual highlight particular dangers to users and to
the device and state measures for avoiding the hazard. These warning instructions fall into
the following categories:
Danger - immediate risk of danger.
Non-observance will result in death or serious injury.
Warning - possible imminent danger.
Non-observance may result in death or serious injury.
Caution - a possibly hazardous situation.
Non-observance may result in minor injury.
Note - provides information about particular characteristics and how to proceed.
Notice - a possibly hazardous situation.
Non-observance may result in damage to property.
This notice warns you of a hazard!
Possible consequences of not observing the warning instructions.
The signal word indicates the hazard level.
The measures for preventing the hazard and its consequences.
DANGER
This notice warns you of a hazard!
Possible consequences of not observing the warning instructions.
The signal word indicates the hazard level.
The measures for preventing the hazard and its consequences.
WARNING
This notice warns you of a hazard!
Possible consequences of not observing the warning instructions.
The signal word indicates the hazard level.
The measures for preventing the hazard and its consequences.
CAUTION
This notice warns you of a hazard!
Possible consequences of not observing the warning instructions. The signal word
indicates the hazard level.
The measures for preventing the hazard and its consequences.
NOTICE
The operating manual contains information about safely operating, maintaining, cleaning
and repairing the device.
The operating manual is part of the device and must be available to the operating and
service personnel.
Operating and service personnel should be instructed according to the safety instructions.
The device may only be operated in compliance with this operating manual.
This equipment can be dangerous if it is not operated according to the instructions in this
operating manual.
1.1 PREFACE
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OPERATING MANUAL
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1.3 LANGUAGES
The operating manual is available in the following languages:
German 2317573 English 2317574
French 2317575 Italian 2317576
Russian 2334207 Chinese 2335799
Hungarian 2338270 Czech 2348860
Spanish 2355652 Danish 2371619
Swedish 2371624 Portuguese 2392066
1.4 ABBREVIATIONS
Number of pieces
Position
Marking in the spare parts lists
Order No. Order number
No. Number
Spare part
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OPERATING MANUAL
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2 CORRECT USE
2.1 DEVICE TYPE
Universal control unit for controlling two electrostatic manual or automatic powder spray guns.
2.2 TYPE OF USE
The EPG S2 control unit is intended for controlling electrostatic manual and automatic
powder spray guns of type A-P (2 mJ) according to DIN EN 50177.
2.3 USE IN AN EXPLOSION HAZARD AREA
The EPG S2 control unit are intended for use with powder spray guns of types A-P up to 2 mJ
in accordance with the prototype test PTB 12 ATEX 5001.
The EPG S2 control unit may be used in the dust explosion zone (zone 22) under the
following conditions:
– Control unit correctly tted and connections on rear correctly and securely sealed with
associated cover.
– Not used electrical connections are sealed with protective caps.
Incorrect use!
Risk of injury and damage to the device.
Only connect original WAGNER spray guns to the EPG S2 control
unit.
WARNING
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2.5 REASONABLY FORESEEABLE MISUSE
– Coating work pieces which are not grounded
– Use of defective components and accessories
– Use with non-authorized power spray guns
2.4 SAFETY PARAMETERS
The control unit is only suited for controlling powder spray guns.
Wagner International AG prohibits any other use!
The use of the control unit is only permissible under the following conditions:
– the operating sta have previously been trained on the basis of this operating manual,
– the safety regulations listed in this operating manual are observed,
– the operating, maintenance and repair information in this operating manual is observed,
– and the statutory requirements and accident prevention regulations standards in the
country of use are observed.
The control unit may only be used if all parameters are set and all measurements/safety
checks are carried out correctly.
2.6 RESIDUAL RISKS
Residual risks are risks which cannot be ruled out even in the event of correct use.
If necessary, warning and prohibition signs at the relevant points of risk indicate residual
risks.
Residual risk Source Consequences Speci c measures Lifecycle
phase
Skin contact with
powder lacquers
and cleaning
agents
Handling powder
lacquers and
cleaning agents
Skin irritation, allergies Wear protective
clothing
Operation,
observe safety data
sheets
maintenance,
disassembly
Powder lacquer
in air outside the
de ned working
area
Lacquering outside
the de ned
working area
Inhalation of substances
which are hazardous to
health
Observe work and
operation instructions
Operation,
maintenance
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3 IDENTIFICATION
3.1 EXPLOSION PROTECTION IDENTIFICATION
The device is suited for use in potentially explosive areas, in accordance with Test Certi cate
PTB 12 ATEX 5001.
0102
II 3(2)D IP 64 80 °C
CE: European Communities
0102: Noti ed body
Ex: Symbol for explosion protection
II: Device class II
3: Category 3 (Zone 22)
(2): Impact on equipment of category 2
D: Ex-atmosphere dust
IP64: Protection class 64
80 °C: Temperature class: maximum surface temperature < 80 °C; 176 °F
3.2 PERMISSIBLE DEVICE COMBINATIONS
The following powder spray guns may be connected to the EPG S2:
Automatic spray guns
– Corona spray gun PEA-C3, PEA-C4
– Corona spray gun PEA-C3XL, PEA-C4XL
– Tribo spray gun PEA-T3
– Tribo spray gun PEA-T3XL
Manual spray guns
– Corona spray gun PEM-C3, PEM-C4 HiCoat, PEM-C4 Ergo,
PEM-X1
Older or other gun types may only be connected to the control unit after rst checking
their suitability with WAGNER.
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OPERATING MANUAL
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4 GENERAL SAFETY INSTRUCTIONS
4.1 SAFETY INSTRUCTIONS FOR THE OPERATOR
4.1.1 ELECTRICAL DEVICES AND EQUIPMENT
4.1.2 PERSONNEL QUALIFICATIONS
4.1.3 SAFE WORK ENVIRONMENT
To be provided in accordance with the local safety requirements with regard to the
operating mode and ambient in uences.
May only be maintained by skilled electricians.
Must be operated in accordance with the safety regulations and electrotechnical
regulations.
Must be repaired immediately in the event of problems.
Must be decommissioned if they pose a hazard.
Must be de-energized before work is commenced on active parts.
Secure the device against being switched back on without authorization. Inform sta
about planned work.
Observe electrical safety regulations.
The oor in the working area must be electrostatically conductive (measurements according
to EN 1081).
Make sure that all persons within the working area are wearing electrostatic-conductive
shoes.
Ensure that gloves worn are made of conductive material.
The powder release must be electrically interlocked with the powder spray system's
exhaust air equipment.
Excess coating product (overspray) must be collected up safely.
Ensure that there are no ignition sources such as naked ames, sparks, glowing wires,
or hot surfaces in the vicinity. No smoking.
Maintain su cient quantities of suitable re extinguishers and ensure that they are
serviceable.
The operating company must ensure that an average concentration of powder lacquer
in the air does not exceed 50% of the lower explosion limit (LEL = max. permitted
concentration of powder to air). If no reliable LEL value is available, the average
concentration must not exceed 10 g/m³.
Keep this operating manual at hand near the device at all times.
Always follow local regulations concerning occupational safety and accident prevention.
Ensure that the device is operated, maintained and repaired only by trained persons.
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4.2.1 SAFE HANDLING OF WAGNER POWDER SPRAY DEVICES
4.2.2 GROUNDING THE DEVICE
4.2.3 PRODUCT HOSES
4.2 SAFETY INSTRUCTIONS FOR STAFF
Use only an original WAGNER powder hose.
Always follow the information in this manual, particularly the general safety instructions
and the warning instructions.
Always follow local regulations concerning occupational safety and accident prevention.
Under no circumstances may anyone tted with active implants (e.g., a pacemaker)
enter the area where the high-voltage eld between the spray gun and the work piece
to be coated builds up!
Do not point spray guns at people.
Before all work on the device, in the event of work interruptions and functional faults:
– Switch o the energy/compressed air supply.
– Secure the spray gun against actuation.
– Relieve pressure on spray gun and device.
– In case of functional faults: Identify and correct the problem, proceed as described in
the "Fault Recti cation" chapter.
The electrostatic charge may, in certain cases, give rise to electrostatic charges on the
device. This may result in the formation of sparks or ames when discharging.
Ensure that the device is grounded before each coating process.
Ground the work pieces to be coated.
Ensure that all persons inside the working area are grounded, e.g., by wearing electrostatically
conductive shoes.
The functionality of grounding cables must be checked regularly (see EN 60204).
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4.2.5 HANDLING POWDER LACQUERS
When preparing or processing the powder and cleaning the device, take note of the
processing regulations laid down by the manufacturer of the powder lacquers being
used.
Take note of the manufacturer’s instructions and the relevant environmental protection
regulations when disposing of powder lacquers.
Implement the prescribed safety measures, in particular the wearing of safety glasses
and safety clothing as well as the use of protective hand cream.
Use a mask or breathing apparatus if necessary.
To ensure su cient protection of health and the environment, only operate the device
in a powder booth or on a spray wall with activated ventilation (exhaust air).
4.2.4 CLEANING
Before starting cleaning or any other manual work, the high voltage in the spray area
must be shut down and locked to prevent it from being switched back on.
Lock the compressed air supply and decompress the device.
Secure the device against being switched back on without authorization.
Use only electrically conducting and grounded tanks for cleaning uids.
Preference should be given to non- ammable cleaning uids.
Flammable cleaning liquids may only be used if, after switching o the high voltage, all
high-voltage conducting parts are discharged to a discharge energy of less than 0.24 mJ
before they can be accessed.
Most ammable solvents have an ignition energy of around 0.24 mJ or 60 nC.
The cleaning agent's ash point must be at least 15 K above the ambient temperature.
Only mobile industrial vacuum cleaners of design 1 (see EN 60335-2) may be used to
remove dust deposits.
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4.3 PROTECTIVE AND MONITORING EQUIPMENT
Protective and monitoring equipment!
Risk of injury and damage to the device.
Protective and monitoring equipment must not be removed,
modi ed or rendered unusable.
Regularly check for perfect functioning.
If defects are detected on protective and monitoring equipment,
the system must not be operated until these defects are remedied.
WARNING
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OPERATING MANUAL
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4.4 SAFETY FEATURE IDENTIFICATION
Plates bearing information for the user have been attached to the work openings of the powder
coating booth.
The plate size corresponds to the standard category
100 mm; 3.94 inches.
The label plates, which must be attached, are shown below:
High voltage!
In the control cabinet:
(25 mm; 0.98 inches)
Voltage before main switch
Forbidden for unauthorized
persons!
Explosive atmosphere!
Forbidden for anyone
tted with active implants
(e.g., a pacemaker) must!
Follow the instructions in the
operating manual!
Smoking, re, and open
ames are prohibited!
Wear electrostatically
conductive footwear!
Danger of crushing!
Risk of tripping!
Do not jump on the
booth oor!
Danger of slipping!
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OPERATING MANUAL
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5 DESCRIPTION
5.1 FIELDS OF APPLICATION, CORRECT USE
The EPG S2 control unit is used to supply air and voltage to two WAGNER automatic or
manual powder spray guns, in Corona or Tribo versions.
The control unit has no controls; various operating statuses are simply displayed.
The module is operated with a superordinate controller (e.g. PLC) from which it receives
the necessary information.
The interface between the EPG S2 and master controller takes place by means of the CANopen.
Incorrect use!
Risk of injury and damage to the device.
Only connect original WAGNER spray guns to the EPG S2 control
unit.
WARNING
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EPG S2
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
Dimensions:
Height 136 mm; 5.35 inches
Width 270 mm; 10.63 inches
Depth (without operating elements) 300 mm; 11.81 inches
Weight 5.5 kg; 12.13 lb
Electrical:
Mains (AC) 90 VAC–250 VAC
Frequency 47 Hz–63 Hz
AC input power maximum 60 W
Output voltage to guns 2x maximum 22 Vpp
Output current 2x maximum 0.9 A
High voltage 2x 10-100 kV (adjustable in 1 kV steps)
Corona current limitation 5 μA - 120 μA (adjustable in 1 μA steps)
Tribo current measurement 0 μA - 20 μA (resolution 0.1 μA)
Minimum Tribo current limit 0 μA - 5 μA (adjustable in 0.1 μA steps)
Maximum Tribo current cut o greater than 12 μA
(ATEX: switching o of the unit)
CAN bus IN/OUT Signal optically separated
Protocol: CANopen
Release 24 V DC
Protection class IP 64
Ex zone II 3(2)D 80 °C; 176 °F
Pneumatic:
Input air pressure 0.6–0.8 MPa; 6–8 bar; 87–116 psi
Air ow maximum 30 m³/h
6 x air quantity regulator with
ACTUAL value measurement
0.00 - 6.00 m³/h
(adjustable in 0.025 m³/h steps)
Required compressed air quality as per
ISO8573.1
6.5.2 (5 μm/+7 °C; +44.6 °F/0.1 mg/m³)
Connection hose diameter 8 mm; 0.315 inches
Ambient conditions:
Operating temperature range +5 °C up to +45 °C; +41 °F up to +113 °F
5.2 TECHNICAL DATA
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OPERATING MANUAL
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Exhaust air containing oil!
Risk of poisoning if inhaled.
Provide compressed air free from oil and water
(Quality Standard 3.5.2 according to ISO 8573.1)
3.5.2 = 5 μm / +7 °C; +44.6 °F / 0.1 mg/m³.
WARNING
NOTICE
Compressed air quality, accessories
Danger of damage to the device.
Operate the control unit only with the prescribed compressed air quality.
Only use the control unit with original WAGNER accessories.
Non-observance of these conditions results in the warranty expiring!
Ambient conditions:
If low-melting powders are used, the ambient temperature may have to be lower than +30 °C;
+86 °F.
Volume measures:
for volumes speci ed in Nm³ (standard cubic meters). One cubic meter of a gas at 0 °C and
1.013 bar is called norm cubic meter.
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EPG S2
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
Stk Order No. Designation
1 2316991 EPG S2
1 2343176 EPG S2 FM (USA edition)
The standard equipment includes:
1 2322580 Declaration of Conformity
1 2317573 Operating manual, German
1 see Chapter 1.3 Operating manual in local language
5.4 SCOPE OF DELIVERY
5.3 PERMITTED ACCESSORIES
Only the accessories listed in the "Accessories" chapter of this operating manual may be
connected to the EPG S2 control unit.
The accessories listed in the chapter "Accessories" were included in the EC type examination
and are approved for use with the control unit.
19
EPG S2
P_01487
A B
S2
EPG
654312456
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
5.5 DISPLAY AND OPERATING ELEMENTS
5.5.1 DISPLAY ELEMENTS, FRONT SIDE
1 LED display: "Operating voltage"
– The LED lights up green when the operating voltage is activated
2 LED display: "CAN Data Communication"
– The LED lights up green during data communication with the master
3 LED display: "Release"
– The LED lights up green when enabling has taken place
4 LED display: "Air"
– The LED lights up green when the air module is activated
5 LED display: "High voltage"
– The LED lights up green when the high voltage is activated
6 LED display: "Warning/Malfunction"
– The LED ashes in the event of a warning and lights up red in the event of a malfunction
Displays 4 - 6 exist for both gun A and gun B.
20
EPG S2
Year of build:
Baujahr:
B
Für den Betrieb in der Zone 22
müssen alle Anschlüsse mit Stecker
oder Schutzkappe versehen sein.
Prim. Fuse
Sicherung
1.0 AT
(slow blow)
Spraygun
Sprühpistole
IN CAN Bus OUT
Data and Interlock
Daten und Verriegelung
Ausgang zur Pistole
Output to gun
I max. 0,9 A
U max. 22 Vpp
Dosage air
Dosierluft
Feeding air
Förderluft
Atomizing air
Zerstäuberluft
Mains power IN / OUT
Netz EIn / Ausgang
6.....8 bar
87..116 psi
Clean and
dry air
Saubere und
trockene Luft
3.5.2 (ISO 8573.1)
Do NOT disconnect under voltage!
NICHT unter Spannung trennen!
Air input
Lufteingang
Dosage air
Dosierluft
Feeding air
Förderluft
Atomizing air
Zerstäuberluft
A
AABB
Type / Typ:
Serial No.:
Serie Nr.:
Voltage:
Spannung:
Line Power:
Eingangsleistung:
Prot. Class:
Schutzklasse:
EPG S2
90-250 VAC 47-63 Hz
max. 60 W
IP 64
CH 9450 Altstätten
Made in Switzerland
II 3(2)D IP64 80ºC
Tested / Geprüft EN50050, EN50177
For operation all ports must be fitted
with a plug or the protection cap.
PTB 12 ATEX 5001
Wagner International AG
1 2
8 17 16 15 11 10 9 8
73 4
P_01488
14
5 6
1213
0102
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
5.5.2 CONNECTIONS ON THE REAR SIDE OF THE EPG S2
1 Primary fuse
– 1 ampere, slow-acting
2 Grounding connection
– To connect the signal ground
3 Compressed air Inlet
– The LED lights up green when enabling has taken place
– Pressure range: 0.6-0.8 MPa; 6-8 bar; 87-116 psi
– Air volume: 2x maximum 15 m³/h
– Connection hose diameter 8 mm; 0.315 inches
4 Input: CAN bus connector plug
– CANopen communication signal
– Release signal
5 Output: CAN bus bushing
– CANopen communication signal
– Release signal
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6 Gun connection B
– To connect a Corona or Tribo gun
7 Gun connection A
– To connect a Corona or Tribo gun
8 Fixations
– For screwing to the rack
9 Cover of the service connection
– Once the cover has been removed, the DIP switches and rotary switches for the
CAN bus address, CAN bus baud rate and the switch for emergency mode can be set.
10 Air outlet for atomizing air gun A
11 Air outlet for dosing air gun A
12 Air outlet for feed air gun A
13 Air outlet for atomizing air gun B
14 Air outlet for dosing air gun B
15 Air outlet for feed air gun B
16 Mains input terminal
– Universal input 90 - 250 VAC
17 Mains output terminal
– To loop the mains through the system
22
EPG S2
Serial No. / Year of build:
Serie Nr. / Baujahr:
B
Prim. Fuse
Sicherung
1.0 AT
(slow blow)
Spraygun
Sprühpistole
IN CAN Bus OUT
Data and Interlock
Daten und Verriegelung
Ausgang zur Pistole
Output to gun
I max. 0,9 A
U max. 22 Vpp
Dosage air
Dosierluft
Feeding air
Förderluft
Atomizing air
Zerstäuberluft
Mains power IN / OUT
Netz EIn / Ausgang
Air input
Lufteingang
Dosage air
Dosierluft
Feeding air
Förderluft
Atomizing air
Zerstäuberluft
A
AABB
Overvoltage Category II
and pollution Degree 2
FM approved for CL II, Div 2 Grps E, F, & G
Use in accordance with
control document:
2309729
Made in Switzerland
CH 9450 Altstätten
Voltage:
Spannung:
Line Power:
Eingangsleistung:
90-250 VAC 47-63 Hz
max. 65 W
Type / Typ:
EPG S2 FM
For operation all ports must be fitted
with a plug or the protection cap.
Controller is suitable for Class II,
Division 2, Hazardous (Classified)
locations.
Do NOT connect or disconnect
when ENERGIZED !
Ambient temp range 5C to 45C T5
Wagner International AG
1 2
8 17 16 15 11 10 9 8
73 4
P_02472
14
5 6
1213
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OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
5.5.3 CONNECTIONS ON THE REAR SIDE OF THE EPG S2 FM
The model di ers only in the version of the rear label from the EPG S2 variant described in
Chapter 5.5.2.
From a technical standpoint, the FM version is identical to the one described in Chapter 5.5.2.
23
EPG S2
4
1
5
323
2
4
1
P_01508
5
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
5.5.4 CAN BUS CONNECTION ON THE REAR SIDE
Connector plug Equipment socket
5-pin plug M12, A coded
No. Signal
1 Shield/housing
2 +24 VDC release
3 GND
4 CAN_H
5 CAN_L
IN OUTCAN bus
Data and interlock
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OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
6 ASSEMBLY AND COMMISSIONING
6.1 TRAINING ASSEMBLY/COMMISSIONING STAFF
Incorrect installation/operation!
Risk of injury and damage to the device.
The commissioning sta must have the technical skills to safely
undertake commissioning.
The commissioning sta must be familiar with the provisions of
the European standards DIN EN 50050-2 and DIN EN 50177.
When commissioning and for all work, read and follow the
operating manual and safety regulations for the additionally
required system components.
WARNING
6.2 STORAGE CONDITIONS
Until the point of assembly, the control unit must be stored in a dry location, free from
vibrations and with a minimum of dust. The control unit must be stored in closed rooms.
The air temperature at the storage location must be between +5 °C and +45 °C; +41 and
+113 °F.
The relative air humidity at the storage location must not exceed 75%.
6.3 INSTALLATION CONDITIONS
The air temperature at the installation site must lie between +5 °C and +45°C; +41 °F and
+113 °F.
Depending on the powder lacquer used, the maximum permissible ambient temperature
for reliable operation can be signi cantly below +40 °C; +104 °F.
The relative air humidity at the assembly location must not exceed 75%.
25
EPG S2
BA
AABB
P_01490
BA
BA
OPERATING MANUAL
VERSION 09/2017 ORDER NUMBER DOC2317574
6.4 CONNECTING THE AUTOMATIC SPRAY GUNS
Tribo spray gun* Corona spray gun
Mains input
terminal
Signal ground
e.g., from the powder tank
Powder injector
Mains output to
next control unit
Atomizing air
* A Y distributor is needed to divide the di erent types of air (order No.: 9990149)
e.g., from the powder tank
Powder injector
Compressed air Inlet
CAN bus input
CAN bus output
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EPG S2
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AABB
P_01489
BA
BA
OPERATING MANUAL
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6.5 CONNECTING THE MANUAL GUNS
Mains input
terminal
e.g., from the powder tank
Powder injector
Compressed air Inlet
Mains output
to next control
unit
Powder injector
CAN bus input
CAN bus output
e.g., from the powder tank
Signal ground
27
EPG S2
BA
AABB
BA
AABB
BA
AABB
BA
AABB
BA
AABB
BA
AABB
BA
AABB
BA
AABB
P_01512
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6.6 CONNECTION DIAGRAM IN THE RACK
Mains input
terminal
Master controller
Close on last device with
terminating plug
(order No. 2321402)
Air di user
Terminate BUS end on
master controller
CAN bus
The CAN bus must be closed at the start and end.
Compressed-air
connection, min. 1"
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6.7 GROUNDING
No Grounding!
Risk of explosion and risk of electric shock.
Electrostatic control units and the associated spray equipment
may only be connected to mains supplies with a protective
conductor connection (PE conductor)!
DANGER
Heavy paint mist if grounding is insu cient!
Danger of poisoning.
Insu cient paint application quality:
Ground all device components.
Ground the work pieces to be coated.
WARNING
For safety reasons, the control unit must be properly grounded. The grounding connection
to the energy supply (socket) takes the form of the mains connection cable's protective
conductor, while that to the work piece/system is via the knurled screw on the rear of the
control unit. Both connections are absolutely essential. If installed correctly as described
above, the spray gun is grounded via the gun cable between the control unit and spray
gun.
Good grounding of the work piece is also necessary for optimum powder coating.
A poorly grounded work piece causes:
– dangerous electric charging of the work piece,
– very poor wrap-around,
– uneven coating,
– back spraying to the spray gun, i.e., contamination.
Prerequisites for perfect grounding and coating are:
– clean suspension of the work piece to be coated,
– grounding of spraying booth, conveyor system and suspension on the part of the
building site in accordance with the operating manual or the manufacturer's information,
– grounding of all conductive parts within the working area.
– The grounding resistance of the work piece must not exceed 1 MΩ (megohm).
(Resistance to ground measured at 500 V or 1000 V).
– The footwear worn by the operators must comply with the requirements of ENISO 20344.
The measured insulation resistance must not exceed 100 MΩ (megohms).
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– The protective clothing, including gloves, must comply with the requirements
of EN ISO 1149-5. The measured insulation resistance must not exceed 100 MΩ
(megohms).
Sparks between conveyor, conveyor hooks (hangers) and work piece can occur
if electric contact points between conveyor, conveyor hooks (hangers) and work
piece are not su ciently cleaned and therefore the work pieces are not su ciently
grounded!
These sparks can cause heavy radio frequency interference (EMC).
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6.7.1 GROUNDING THE POWDER COATING SYSTEM
1 Only use mains cables with grounding strand!
2 Connect grounding cable with booth and signal ground!
3 Connect grounding cable to an uncoated metal part of the booth!
4 Remove all paint from hooks and other hanger parts!
5 Do not wear non-conducting gloves!
6 Wear electrostatically conductive footwear!
7 The oor must be electrostatically conductive!
8 Connect oor and booth with system ground!
The control unit is grounded with the grounding cable supplied. The grounding cable is
secured to the control unit's grounding connection and the rack with the screws provided.
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EPG S2
1 2 3 4
P_01509
ON
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6.8 DEVICE SETTINGS
6.8.1 CAN BUS BAUD RATE SETTING
The settings described below must be made and/or checked on the EPG S2 control unit
before commissioning.
The baud rate and node number setting for the CAN bus are set mechanically using the
switches under the service cover.
The bit rate is set on the 4-way DIP switch using switches 1, 2 and 3. The switch statuses
are only read in when the control unit is switched on (powered up). In order for a change in
baud rate to take e ect, the device must be switched o and on again.
The possible settings are described in the following table:
Switch CAN baud rate Maximum
cable length
1234
0 0 0 X 1000 kBit/s 25 m
0 0 1 X 800 kBit/s 50 m
0 1 0 X 500 kBit/s 100 m
0 1 1 X 250 kBit/s 250 m
1 0 0 X 125 kBit/s 500 m
1 0 1 X 100 kBit/s 1000 m
1 1 0 X 50 kBit/s 1000 m
1 1 1 X 20 kBit/s 1000 m
Baud rate
CAN bus node ID setting
CAN bus baud rate setting/emergency operation mode
Shown example: Factory setting 250 kBit/s
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EPG S2
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
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6.8.2 CAN BUS NODE ID SETTING
The node IDs for the CAN bus are set using two rotary buttons under the service cover.
The node IDs can be set between 1 and 100 as follows:
Node ID = 10 x value of rotary button on left + value of rotary button on right
Examples:
Node ID 01 (0/1)
Node ID 23 (2/3)
The node ID is only read in and calculated when the control unit is switched on (powered
up). For a change to the node ID to take e ect, the control unit must be switched o and
on again.
Exception:
Node ID 100 (0/0)
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7 OPERATION
7.1 TRAINING THE OPERATING STAFF
7.2 SAFETY INSTRUCTIONS
Incorrect operation!
Risk of injury and damage to the device.
The operating sta must be quali ed to operate the entire system.
Before work commences, the operating sta must receive
appropriate system training.
The operating sta must be familiar with the provisions of
European standards DIN EN 50050-2 and DIN EN 50177.
WARNING
Incorrect operation!
Risk of injury and damage to the device.
If contact with powder products or cleaning agents causes skin
irritation, appropriate precautionary measures must be taken,
e.g., wearing protective clothing.
The footwear worn by operating sta must comply with
EN ISO 20344. The measured insulation resistance must not
exceed 100megohms.
The protective clothing, including gloves, must comply with
EN ISO 1149-5. The measured insulation resistance must not
exceed 100 megohms.
WARNING
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7.3 CONTROLLABLE SPRAY GUNS
Two powder spray guns can be connected to the EPG S2 control unit. These two guns are
controlled totally independently of one another.
The automatic guns are activated and deactivated via the superordinate controller. The gun
types which can be controlled are listed in Chapter 3.2.
7.4 GUN CABLE LENGTHS
Gun cables are available in the following standard lengths: 5 m; 16.40 ft, 10 m; 32.81 ft and
20 m; 65.62 ft.
Note:
– Maximum permitted gun cable length 35 m; 114.83 ft.
– Keep the cable length as short as possible as the performance of the gun is reduced
with each additional meter of cable.
Incorrect installation/operation!
Risk of injury and damage to the device.
When commissioning and for all work, read and follow the
operating manual and safety regulations for the additionally
required system components.
WARNING
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7.5 CONTROL FUNCTIONS ON EPG S2 CONTROL UNIT
7.5.1 SETTING THE HIGH VOLTAGE
The set point high voltage of both channels on the control unit can be set independently
of each other and the actual calculated high voltage value can be shown on the central
controller.
Note:
The speci ed high voltage value is only reached when idling and is reduced as soon as
current ows.
The high voltage can be prede ned in 1 kV steps between 10 and 100 kV.
The graphic shows the characteristic curves for three di erent high-voltage settings.
You can see from the blue curve that a setting of 60 kV allows a maximum current of 110 μA.
Voltage [kV]
Current [μA]
The EPG S2 control unit does not have its own operating or display elements. All speci cations
(set points) and displays (actual values) are transferred by electric signals from a master
controller via the CAN bus. The software in the master controller determines the input
options for set points and displays of the current actual values.
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7.5.2 SETTING OF CURRENT LIMITING
The spray current limitation can be set and measured independently in both of the control
unit's channels. If the measured spray current reaches or exceeds the set value, the high
voltage is adjusted downwards until the set spray current is reduced to maximum.
The current limitation can be prede ned in 1 μA steps between 5 and 120 μA.
The graphic shows the characteristic curves for three di erent current restrictions.
You can see from the blue curve that the voltage reduces quickly with a low current
restriction.
Voltage [kV]
Current [μA]
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7.5.3 SETTINGS OF HIGHVOLTAGE CHARACTERISTIC
Regardless of the high voltage and spray current limitation set, the characteristic curve of
the voltage/current curve can be set on the EPG S2 control unit.
Three levels are possible:
1. Standard level -> maximum EPG S2 performance
2. Medium level ->reduced EPG S2 performance
3. Soft level -> greatly reduced EPG S2 performance
Properties of the characteristic curve Field of application/remarks
Standard level – for poorly rechargeable types of powder
– Open-circuit voltage 100 kV – for high powder application
– Maximum current 120 μA
(Current limiting)
– This setting corresponds to the usual
WAGNER high-voltage modules and
control units.
Medium level – for small surfaces
– Open-circuit voltage 100 kV – for types of powder that recharge well
– Maximum current 120 μA
(Current limiting)
– To reduce the e ects of overcoating such
as craters and orange peel.
– Increasing the open-circuit voltage
allows for a greater distance between
the spray gun and the work piece while
maintaining su cient powder charging.
Soft level – for types of powder that recharge well
– Open-circuit voltage 100 kV – for small powder application
– Maximum current 80 μA – for post-coatings
The characteristic slope can be set at three levels.
The graphic shows the characteristic curves for the three di erent slopes.
Voltage [kV]
Current [μA]
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The de ned eld of application should only be seen as a guideline and must be adjusted to
the type of powder, the distance to the work piece and the work piece geometry.
The combination of high-voltage setting, current limitation and characteristic slope results
in a large number of settings options for each coating situation.
7.5.4 SETTING THE AIR VOLUME
The set point air volume in all 6 channels on the control unit can be set independently of
each other and the actual air volume measured can be shown on the central controller.
The air volume can be set in 0.025 Nm³/h steps between 0.00 Nm³/h and 6.00 Nm³/h. Note that
depending on the application, cases may arise where the maximum ow rate cannot be
reached. In this case, the control unit will issue a warning and the maximum set point must
be reduced.
These maximum values can be found in the instructions for the various injectors and guns.
7.5.5 AIR SUPPLY PRESSURE
The EPG S2 control units are calibrated in the factory to a primary pressure of between
0.6-0.8 MPa; 6-8 bar; 87-116 psi. It is important that the atmospheric pressure supply
line has a large cross-section and that the air supply pressure does not drop during high
demand.
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P_01505
4 5 63126 5 4
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7.6 DIAGNOSIS AND MONITORING
7.6.1 LED DISPLAYS
9 colored LEDs show various states, activities and malfunctions.
1 LED Power
– Lights up green as soon as the device is switched on
2 LED CAN
– Lights up green during the data communication with the master controller
3 LED Release
– Lights up green when the 24 V release is present
4 LED air ON (gun A/gun B)
– Lights up green when the air controller works
5 LED high voltage ON (gun A/gun B)
– Lights up green when high voltage is switched on
6 LED malfunction
– Lights up red when an error has occurred
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EPG S2
1 2 3 4
1 2 3 4
P_01507
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7.7 EMERGENCY OPERATION
The EPG S2 has a simple emergency mode. The aim of the emergency mode is to permit
minimal further work should the CAN bus or superordinate controller fail.
The emergency mode parameters must be set before the CAN bus fails, otherwise emergency
mode does not function.
7.7.1 ACTIVATION OF EMERGENCY MODE
In order to activate emergency mode, the DIP switch 4 must be set to "ON" (see gure below).
The switch status is only read in when the device is switched on (powered up). So rst set the
switch and then restart the device.
Emergency mode deactivated
Emergency mode activated
7.7.2 FUNCTIONING OF THE EMERGENCY MODE
The coating system is activated and deactivated using the release hardware line. If the
release is present, the coating system is activated. Unless the set points in the emergency
mode parameter set are set to "0", both guns are always activated.
When emergency mode is activated, the power LED ashes and the CAN LED remains dark.
In addition to emergency mode activation, an error reset is performed for every positive
ank of the release signal.
The device's CAN transceiver is switched o . This means that the device cannot send or
receive messages.
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8 CLEANING AND MAINTENANCE
Cleaning work should be undertaken regularly and carefully by quali ed and trained sta .
The sta must be familiar with the DIN EN 50050-2 and DIN EN 50177 provisions. They should
be informed of speci c hazards during their training.
The following hazards may arise during cleaning work:
– Health hazard from inhaling powder lacquer
– Use of unsuitable cleaning tools and aids
8.1 CLEANING
8.1.2 SAFETY INSTRUCTIONS
8.1.1 CLEANING STAFF
Explosive powder/air mixes!
Danger to life and equipment damage.
Before starting cleaning or other manual work, the high voltage
must be shut down and locked to prevent it from being switched
back on!
The spray gun must be separated from the high-voltage supply
before any cleaning work is started!
Use only electrically conductive tanks for cleaning liquids!
Ground the tank!
Preference should be given to non- ammable cleaning uids.
Flammable cleaning liquids may only be used if, after switching
o the high voltage, all high-voltage conducting parts are
discharged to a discharge energy of less than 0.24 mJ before they
can be accessed.
Most ammable solvents have an ignition energy of around
0.24 mJ or 60 nC.
The cleaning agent's ash point must be at least 15 K above the
ambient temperature.
Only mobile industrial vacuum cleaners of design 1
(see EN 60335-2) may be used to remove dust deposits.
DANGER
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The cleaning intervals should be adapted by the operator depending on the level of use
and if necessary the level of soiling.
If in doubt, we recommend contacting WAGNER's specialist personnel.
The valid health and safety speci cations and the safety instructions provided in Chapter 4
must be adhered to for all cleaning work.
8.1.3 CLEANING PROCEDURES
Incorrect maintenance!
Risk of injury and damage to the device.
If contact with powder products or cleaning agents causes skin
irritation, appropriate precautionary measures must be taken,
e.g., wearing protective clothing.
The footwear worn by operating sta must comply with
EN ISO 20344. The measured insulation resistance must not
exceed 100megohms.
The protective clothing, including gloves, must comply with
EN ISO 1149-5. The measured insulation resistance must not
exceed 100 megohms.
WARNING
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8.2 MAINTENANCE
Maintenance work should be undertaken regularly and carefully by quali ed and trained
sta . They should be informed of speci c hazards during their training.
The following hazards may arise during maintenance work:
– Health hazard from inhaling powder lacquer
– Use of unsuitable tools and aids
Once the maintenance work is complete, the device must be checked by a quali ed person
to ensure a reliable condition.
8.2.1 MAINTENANCE STAFF
8.2.2 SAFETY INSTRUCTIONS
Incorrect maintenance/repair!
Danger to life and equipment damage.
Repair or replacement of devices or parts of devices are only
allowed to be performed outside the hazard area by quali ed
personnel.
DANGER
Incorrect maintenance/repair!
Risk of injury and damage to the device.
Repairs and part replacement may only be carried out by
specially trained sta or a WAGNER service center.
Before all work on the device and in the event of work interruptions:
- Switch o the energy/compressed air supply.
- Relieve spray gun and device pressure.
- Secure the spray gun against actuation.
Observe the operating and service manual for all work.
DANGER
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The maintenance intervals should be adapted by the operator depending on the level of
use and if necessary the level of soiling.
If in doubt, we recommend contacting WAGNER's specialist personnel.
The valid health and safety speci cations and safety instructions provided in Chapter 4
must be adhered to for all maintenance work.
Maintenance work Time stamp
per shift weekly
Blow out gun and check for sintering x
Check gun settings x
Check gun discharge pressure x
Blow out powder hoses x
Check grounding x
Check compressed air quality x
Check gun voltage x
Check powder hoses for bends and sintering x
8.2.3 MAINTENANCE PROCEDURES
Incorrect maintenance!
Risk of injury and damage to the device.
If contact with powder products or cleaning agents causes skin
irritation, appropriate precautionary measures must be taken,
e.g., wearing protective clothing.
The footwear worn by operating sta must comply with
EN ISO 20344. The measured insulation resistance must not
exceed 100megohms.
The protective clothing, including gloves, must comply with
EN ISO 1149-5. The measured insulation resistance must not
exceed 100 megohms.
WARNING
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9 INSPECTIONS ACCORDING TO DIN EN 50177: 2010
If the system is used for electrostatic coating with ammable coating powders, testing
should be undertaken in accordance with DIN EN 50177: 2010-04 as per Table 3 and Table 4.
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Section Type of inspection Requirements Inspection
by
Type of inspection Inspection
interval
1 Checking the e ectiveness of
technical ventilation
Checking the e ectiveness of
technical ventilation
TP/SP
ME
Measurements of air ow speed/
air quantities
Check the di erential pressure
indicator
continuously
2 Link between technical ventilation
equipment and high voltage,
compressed air and coating
material supply
The technical ventilation should
be interlocked such that the
powder feed and high voltage
cannot be switched on, while the
technical ventilation is not working
e ectively.
SP
FI
Test whether the system is safely
stopped and the product supply,
supply air, and high voltage
are switched o when the
ventilation is shut down.
annually
3 Parts carrying high voltage outside
the spray area
Parts carrying high voltage outside
the spray area must be routed such
that discharges which put people at
risk do not occur.
SP
FI
Inspect and test (e.g., by
measurement) whether all parts
carrying high voltage do not
result in discharge which puts
people at risk.
weekly
Legend:
MF = Manufacturer
ER = Employer
SP = Skilled person
FPO = Fire prevention o cer
ELT = Electrician
TP = Trained person
FI = Function inspection
ME = Measurement
OC = Organization check
VI = Visual inspection
CM = Constant monitoring
TT = Technical testing
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Section Type of inspection Requirements Inspection
by
Type of inspection Inspection
interval
4E ectiveness of grounding All the system's conductive
elements, such as oors, walls,
ceilings, protective grating,
transport equipment, work
pieces, powder tanks, machines or
construction parts etc. in the spray
area, with the exception of parts
which carry high voltage during
operation, must be connected to
the grounding system. Parts of
the booth must be grounded in
accordance with EN 12215.
SP
VI/ME/CM
Visual check of ground
connections, perform function
test on grounding switch,
measurement of grounding
resistors.
weekly
5 Measures to take if conductive
components are insu ciently
grounded
If su cient grounding of
conductive parts cannot be
ensured, their discharge energy
must not exceed the permissible
value.
SP ME/CM
Measurement of discharge
energy.
weekly
6 Ground leaking resistance from the
work piece attachment point
The resistance to ground of
every work piece's locating point
must not exceed 1 megohm
(measurement voltage must be
1000 V). The form of construction
of the work piece mount must
guarantee that the work pieces
remain grounded during coating.
SP ME/CM
Measure resistance to ground
(work piece receiver - ground
potential) max. 1 megohm @
1000 V.
weekly
Legend:
MF = Manufacturer
ER = Employer
SP = Skilled person
FPO = Fire prevention o cer
ELT = Electrician
TP = Trained person
FI = Function inspection
ME = Measurement
OC = Organization check
VI = Visual inspection
CM = Constant monitoring
TT = Technical testing
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Section Type of inspection Requirements Inspection
by
Type of inspection Inspection
interval
7 Measures to take if the work pieces
are insu ciently grounded
If su cient work piece grounding
in accordance with section 6
cannot be ensured, appropriate
equipment, e.g., ionizers, must
be used to discharge electric
charges on the work piece. Such
equipment must not exceed the
permitted discharge energy of the
spray systems with which it is used.
In terms of permitted discharge
energy, this equipment must be
put through the same inspections
as the powder spray systems used
with it. The discharge equipment
must be interlocked with the spray
system such that the high voltage
is switched o and that coating
cannot take place if the discharge
equipment malfunctions.
SP ME/FU/SÜ
Measurement of discharge
energy, check the monitoring
equipment's test function by
triggering it.
weekly
8E ectiveness of the manually
or automatically actuated re
extinguishing systems
(room protection system)
E ectiveness of the manually
or automatically actuated re
extinguishing systems
(room protection system).
HE/BSB FI
Trigger re extinguishing
system, observe manufacturer's
requirements.
6 months
Legend:
MF = Manufacturer
ER = Employer
SP = Skilled person
FPO = Fire prevention o cer
ELT = Electrician
TP = Trained person
FI = Function inspection
ME = Measurement
OC = Organization check
VI = Visual inspection
CM = Constant monitoring
TT = Technical testing
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10 DISASSEMBLY AND DISPOSAL
10.1 DISASSEMBLY
Procedure:
1. Switch o the system.
2. Lock the compressed air supply and decompress system.
3. Release electrical cable on control unit.
4. Detach hose for compressed air supply on control unit.
5. Disconnect hoses for feed air, dosing air and atomizing air on the control unit.
6. Remove grounding cable on control unit.
7. Loosen retaining nuts and dismount control unit.
WARNING
Incorrect disassembly!
Risk of injury and damage to the device.
Before starting disassembly:
- Switch o the energy/compressed air supply.
- Ensure that all system components are grounded.
- Secure system against being switched back on without
authorization.
Observe the operating manuals for any work.
10.2 DISPOSAL
Do not dispose of used electrical equipment with household
refuse!
In accordance with European Directive 2012/19/EU on the disposal
of used electrical equipment and its implementation in national
law, this product may not be disposed of with the household refuse,
but must be recycled in an environmentally correct manner.
WAGNER or one of our dealers will take back your used WAGNER
waste electrical or electronic equipment and will dispose of it for
you in an environmentally friendly way. Please contact one of our
service points, one of our representatives or us directly to arrange this.
NOTICE
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11 TROUBLE SHOOTING AND RECTIFICATION
Incorrect maintenance/repair!
Danger to life and equipment damage.
WAGNER devices, protective systems and safety, monitoring
and control equipment may only be maintained/repaired as
de ned in Directive 2014/34/EC (ATEX) by trained WAGNER
service personnel or capable persons in accordance with TRBS
1203! Note national regulations!
Repair or replacement of devices or parts of devices may only be
performed outside the hazard area!
DANGER
Incorrect maintenance/repair!
Risk of injury and damage to the device.
Repairs and part replacement may only be carried out by specially
trained sta or a WAGNER service center.
Before all work on the device and in the event of work interruptions:
- Switch o the energy/compressed air supply.
- Relieve spray gun and device pressure.
- Secure the spray gun against actuation.
Observe the operating and service manual for all work.
DANGER
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11.1 FAULTS
In the event of malfunctions, the red "Malfunction" LED lights up.
The malfunction is described in detail in the superordinate controller.
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12 ACCESSORIES
Pos K Stk Order No. Designation
1 2321402 CAN bus termination
1 2320127 CAN bus connection cable, 0.6 m; 1.97 ft
1 2320128 CAN bus connection cable, 2.0 m; 6.56 ft
1 2320129 CAN bus connection cable, 5.0 m; 16.40 ft
1 2320130 CAN bus connection cable, 10.0 m; 32.81 ft
1 2321529 Connection set EPG S2
1 2321744 Set of stickers, gun numbers 1-32
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13 SPARE PARTS
13.1 HOW CAN SPARE PARTS BE ORDERED?
Incorrect maintenance/repair!
Risk of injury and damage to the device.
Repairs and part replacement may only be carried out by specially
trained sta or a WAGNER service center.
Before all work on the device and in the event of work interruptions:
- Switch o the energy/compressed air supply.
- Ensure that all system components are grounded.
- Secure the device against being switched back on without
authorization.
Observe the operating and service manual for all work.
WARNING
Always supply the following information to ensure delivery of the right spare part:
Order number, designation and quantity
The quantity need not be the same as the number given in the quantity column "Stk" on
the list. This number merely indicates how many of the respective parts are used in each
component.
The following information is also required to ensure smooth processing of your order:
Identi cation in spare parts lists
Explanation of column "K" (labeling) in the following spare parts lists.
– Address for the invoice
– Address for delivery
– Name of the person to be contacted in the event of any queries
– Type of delivery (normal mail, express delivery, air freight, courier, etc.)
= Wearing parts
Note: These parts are not covered by warranty terms
= Not part of standard equipment, available, however, as additional extra.
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13.2 EPG S2 CONTROL UNIT
Pos K Stk Order No. Designation
1 2316991 EPG S2 control unit
1 2343176 EPG S2 FM control unit (USA version)
2 9951117 Slow fuses 1.0 A (included in EPG S2)
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14 WARRANTY AND CONFORMITY DECLARATIONS
14.1 IMPORTANT NOTES REGARDING PRODUCT LIABILITY
14.2 WARRANTY CLAIM
Full warranty is provided for this device:
We will at our discretion repair or replace free of charge all parts which within 24 months
in single-shift, 12 months in 2-shift or 6 months in 3-shift operation from date of receipt by
the purchaser are found to be wholly or substantially unusable due to causes prior to the
sale, in particular faulty design, defective materials or poor workmanship.
The type of warranty provided is such that the device or individual components of the
device are either replaced or repaired as we see t. The resulting costs, in particular
shipping charges, road tolls, labour and material costs will be borne by us except where
these costs are increased due to the subsequent shipment of the device to a location other
than the address of the purchaser.
We do not provide warranty for damage that has been caused or contributed to for the
following reasons:
Unsuitable or improper use, faulty assembly or commissioning by the purchaser or a
third party, normal wear, negligent handling, defective maintenance, unsuitable coating
products, substitute products and the in uence of chemical, electrochemical or electrical
agents, except when the damage is attributable to us.
Components that have not been manufactured by WAGNER are subject to the original
warranty of the manufacturer.
Replacement of a component does not extend the period of warranty of the device.
The device should be inspected immediately upon receipt. To avoid losing the warranty,
we or the supplier company are to be informed in writing about obvious faults within
14days upon receipt of the device.
We reserve the right to have the warranty compliance met by a contracting company.
The services provided by this warranty are dependent on evidence being provided in the
form of an invoice or delivery note. If the examination discovers that no warranty claim
exists, the costs of repairs are charged to the purchaser.
It is clearly stipulated that this warranty claim does not represent any constraint on statutory
regulations or regulations agreed to contractually in our general terms and conditions.
Wagner International AG
As a result of an EC regulation e ective from January 1, 1990, the manufacturer shall only
be liable for his product if all parts originate from him or are approved by him, and if the
devices are properly mounted, operated and maintained.
The manufacturer will not be held liable or will only be held partially liable if third-party
accessories or spare parts have been used.
With genuine WAGNER accessories and spare parts, you have the guarantee that all safety
regulations are complied with.
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14.3 CE DECLARATION OF CONFORMITY
EPG S2 2322580
Herewith we declare that the supplied version of
EPG S2, Order No. 2316991
complies with the following provisions applying to it:
2014/34/EC (ATEX Directive)
2014/30/EC (EMC Directive)
2011/65/EC (RoHS Directive)
2012/19/EC (WEEE Directive)
Applied standards, in particular:
– EN ISO 12100: 2010
– EN 60204-1:2006+A1:2009+B:2010
– EN 60529:1991+A1:2000+A2:2013
– EN 50050-2:2013
– EN 50177:2009+A1:2012
– EN 60079-0:2012+A11:2013
– EN 60079-31:2014
– EN 1127-1:2011
– EN 61000-6-2:2005+B:2011
– EN 61000-6-4:2007+A1:2011
– EN ISO/IEC 80079-34:2011
Applied national technical standards and speci cations:
– DGUV-I 209-052
Identi cation:
CE Declaration of Conformity
The Declaration of Conformity is enclosed with this product. If needed, further copies
can be ordered through your WAGNER dealer by specifying the product name and serial
number.
Order number:
0102
II 3(2)D IP 64 80 °C
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14.4 EC TYPE EXAMINATION CERTIFICATE
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EPG S2
Specialconditionsofuse:
ThesourceelectricalconnectionfortheControlUnitsaretobeconnectedinanunclassified
(ordinary)locationonly.
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14.5 FM IDENTIFICATION EPG S2 FM
The EPG S2 FM control unit is FM approved in the USA and Canada using con guration
drawing no. 2309729.
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Order No. 2317574
Version 09/2017
Germany
88677
Phone
Telefax
E-mail ts-powder@wagner-group.com
Switzerland
9450
Phone
Telefax
More contact addresses:
Company/Locations/WAGNER worldwide
Subject to changes without notice
Document No. 11123662
Version C
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