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AirCoat Manual Gun for Flat
and Round Jet Nozzles
Version 06/2018
B_02376
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Page 3
VERSION 06/2018
ORDER NUMBER DOC2311730
Contents
1 ABOUT THESE INSTRUCTIONS 6
1.1 Preface 6
1.2 Warnings, Notices and Symbols in these Instructions 6
1.3 Languages 7
1.4 Abbreviations 7
1.5 Terminology for the Purpose of this Manual 7
2 CORRECT USE 8
2.1 Device Type 8
2.2 Type of Use 8
2.3 For Use in Potentially Explosive Areas 8
2.4 Processible Working Materials 8
2.5 Misuse 8
3 IDENTIFICATION 9
3.1 Explosion Protection Identication 9
3.2 Identication "X" 9
3.3 Type plate 10
4 BASIC SAFETY INSTRUCTIONS 11
4.1 Safety Instructions for the Operator 11
4.1.1 Electrical Devices and Equipment 11
4.1.2 A Safe Work Environment 11
4.1.3 Personnel Qualications 12
4.2 Safety Instructions for the Personnel 12
4.2.1 Personal Safety Equipment 12
4.2.2 Safe Handling of WAGNER Spray Devices 13
4.2.3 Grounding the Unit 13
4.2.4 Product hoses 14
4.2.5 Cleaning and Flushing 15
4.2.6 Touching Hot Surfaces 15
4.2.7 Maintenance and Repair 16
4.2.8 Protective and Monitoring Equipment 16
5 DESCRIPTION 17
5.1 Components 17
5.2 Mode of Operation 17
5.3 Protective and Monitoring Equipment 17
5.4 Included Items 17
5.4.1 Version for application up to 25 MPa; 250 bar; 3625 psi 17
5.4.2 Standard equipment 17
5.5 Data 18
5.5.1 Materials of Paint-wetted Parts 18
5.5.2 Technical data 18
5.5.3 Dimensions and Connections 18
6 ASSEMBLY AND COMMISSIONING 19
6.1 Training of Assembly/Commissioning Personnel 19
6.2 Storage Conditions 19
6.3 Installation Conditions 19
6.4 Installation and Connection 20
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6.4.1 Typical AirCoat spraying system 20
6.4.2 Ventilation of the Spray Booth 20
6.4.3 Air Supply Lines 21
6.4.4 Product supply lines 21
6.5 Grounding 21
6.6 Safety Checks 21
6.7 Lacquer Preparations 21
6.8 Commissioning 22
6.8.1 Procedure 22
6.8.2 Verifying a Safe Operational Condition 22
7 OPERATION 23
7.1 Training the Operating Personnel 23
7.2 Tasks 23
7.2.1 Starting to Spray with the AirCoat 23
7.2.2 Adjusting the Spray Pattern 24
7.3 Pressure Relief/Work Interruption 24
7.4 Changing AirCoat nozzle 25
7.4.1 Cleaning AirCoat nozzle 25
7.4.2 Eliminating Nozzle Clogging 26
ORDER NUMBER DOC2311730
8 CLEANING AND MAINTENANCE 27
8.1 Cleaning 27
8.1.1 Cleaning Personnel 27
8.1.2 Flushing and Cleaning the Spray Gun 27
8.2 Maintenance 28
8.2.1 Maintenance Personnel 28
8.2.2 Safety instructions 28
8.2.3 Safety Checks and Maintenance Intervals 29
8.2.4 Replacing the Product Hose or Air Hose 30
8.2.5 Changing or Cleaning Filter Insert 31
9 TROUBLESHOOTING AND RECTIFICATION 32
10 REPAIR WORK 33
10.1 Repair Personnel 33
10.2 Repair Notes 33
10.3 Tools 33
10.4 Replacing Parts on the Valve Rod 34
10.4.1 Replacing Valve Tappet Seals 35
10.4.2 Replacing the Rod Seal 35
10.4.3 Assembly 36
10.5 Replacing the Nozzle Seal 37
10.6 Replacing the "Air" Sealing Ring 37
10.7 Replacing the Sealing Fitting of the Round Jet Nozzle 38
10.8 Replacing the Spring Cap 38
10.9 Replacing the Filter Connection (only GM 4700AC) 39
10.9.1 Disassembly 39
10.9.2 Assembly 40
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11 FUNCTION TEST AFTER REPAIR WORK 41
12 DISPOSAL 42
13 ACCESSORIES 43
13.1 Round jet nozzle attachment 43
13.1.1 Nozzle Inserts RXX 43
13.1.2 Nozzle screw joint, complete 43
13.2 Air caps 44
13.3 Anodized Union Nut 44
13.4 AirCoat Nozzles ACF3000 44
13.5 AirCoat Pre-atomizer Nozzles AC3000 Plus 45
13.6 Push-in Filter 45
13.7 Swivel joints 46
13.8 Hose Sets for GM 4700AC 46
13.9 Hose Sets for GM 4700AC-H 46
13.10 Nozzle Extensions 46
13.11 Miscellaneous 47
14 SPARE PARTS 49
14.1 How can spare parts be ordered? 49
14.2 Spare Parts List GM 4700AC 50
14.2.1 Assembly Aids GM 4700AC and GM 4700AC-H 52
14.3 Spare Parts List GM 4700AC-H 53
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15 EU DECLARATION OF CONFORMITY 55
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1 ABOUT THESE INSTRUCTIONS
1.1 PREFACE
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.
The device may only be operated by trained personnel and in compliance with this
operating manual.
Operating and service personnel should be instructed according to the safety instructions.
This equipment can be dangerous if it is not operated according to the instructions in this
operating manual.
1.2 WARNINGS, NOTICES AND SYMBOLS IN THESE INSTRUCTIONS
Warning instructions in this 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
WARNING
CAUTION
NOTICE
Notice
Explanation of warning notice:
Immediate risk of danger.
Non-observance will result in death or serious injury.
Potential risk.
Non-observance can result in death or serious injury.
Potentially hazardous situation.
Non-observance may result in minor injury.
Potentially hazardous situation.
Non-observance may result in damage to property.
Provides information about particular characteristics and
how to proceed.
LEVEL OF DANGER
This notice warns you of a hazard!
Possible consequences of not observing the warning notice.
The measures for preventing the hazard and its consequences.
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1.3 LANGUAGES
The operating manual is available in the following languages:
Original operating manual
Language Order no.
German 2311729
Translation of the original operating manual
Language Order no. Language Order no.
English 2311730 Danish 2369072
French 2311731 Dutch 2326027
Italian 2311732 Swedish 2391439
Spanish 2311733 Danish 2369072
Chinese 2328826 Finnish 2391441
Russian 2328825 Hungarian 2354518
Additional languages on request or at: www.wagner-group.com
1.4 ABBREVIATIONS
Order no. Order number Number of pieces
Spare part Wrench size
Marking in the spare parts lists Manual gun
Low Air AirCoat
for high-viscosity products Processing heated product (hot)
for low-viscosity products 2-component product
Position Nominal diameter
ORDER NUMBER DOC2311730
1.5 TERMINOLOGY FOR THE PURPOSE OF THIS MANUAL
Cleaning
Cleaning Manual cleaning of devices and device parts with cleaning
agent.
Flushing Internal ushing of paint-wetted parts with ushing agent.
Product pressure
generator
Personnel qualications
Trained person Is instructed in the tasks assigned to him/her, the potential risks
Electrically trained
person
Electrician Can assess the work assigned to him/her and detect possible
Skilled person in
accordance with TRBS
1203
(2010/Revision 2012)
Pump or pressure tank.
associated with improper behavior as well as the necessary
protective devices and measures.
Is instructed by an electrician about the tasks assigned to him/
her, the potential risks associated with improper behavior as well
as the necessary protective devices and measures.
hazards based on his/her technical training, knowledge and
experience in relevant provisions.
A person, who, based on his/her technical training, experience
and recent vocational experience, has sucient technical
knowledge in the areas of explosion protection, protection
from pressure hazards and electric hazards (if applicable) and
is familiar with the relevant and generally accepted rules of
technology so that he/she can inspect and assess the status of
devices and coating systems based on workplace safety.
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2 CORRECT USE
2.1 DEVICE TYPE
Manual gun for manually coating work pieces.
GM 4700AC
GM 4700AC-H
2.2 TYPE OF USE
The automatic spray gun is suitable for atomizing liquid products, particularly coating
products, using the AirCoat process.
– Non-ignitable products.
– Products in accordance with their classication in explosion class IIB.
WAGNER explicitly prohibits any other use!
The device may only be operated under the following conditions:
Use the device only to work with the products recommended by WAGNER.
Do not deactivate safety xtures.
Use only WAGNER original spare parts and accessories.
The operating personnel must be trained on the basis of this operating manual.
2.3 FOR USE IN POTENTIALLY EXPLOSIVE AREAS
The device is suitable for use in potentially explosive areas as dened in Directive
2014/34/EU (ATEX), (see Explosion protection marking Chapter 3.1).
2.4 PROCESSIBLE WORKING MATERIALS
Top-coat lacquers, primer paints, corrosion protection, textured lacquers, lyes, staining
solvents, clear lacquers, separating agents, etc. with a solvent or water base. If you want to
spray products other than the aforementioned, please contact a WAGNER representative.
Note:
Contact your local WAGNER dealer and the lacquer manufacturer if you encounter
application problems.
2.5 MISUSE
Misuse can lead to physical injury and/or property damage!
Special attention must be paid that:
no dry coating products, e.g. powder are processed;
no food, medicine or cosmetics are processed.
It is important to note that the device's materials are not food-safe.
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3 IDENTIFICATION
3.1 EXPLOSION PROTECTION IDENTIFICATION
As dened in the Directive 2014/34/EU (ATEX), the device is suitable for use in potentially
explosive areas.
Device type: AirCoat manual gun GM 4700AC
Manufacturer: Wagner International AG
CH-9450 Altstätten, Switzerland
II 2G X
CE European Communities
Ex Symbol for explosion protection
II Device class II
2 Category 2 (zone 1)
G Ex-atmosphere gas
X Special notice
3.2 IDENTIFICATION "X"
The maximum surface temperature corresponds to the permissible product temperature.
This and the permissible ambient temperature can be found in Chapter 5.5.2.
Safe Handling of WAGNER Spray Devices
Mechanical sparks can form if the device comes into contact with metal.
In an explosive atmosphere:
knocking or pushing metal against metal is to be avoided;
do not drop the device.
Ignition temperature of the coating product
Ensure that the ignition temperature of the coating product is above the maximum
surface temperature.
Medium supporting atomizing
To atomize the product, use only weakly oxidizing gases, e.g., air.
Cleaning
If there are deposits on the surfaces, the device may form electrostatic charges. Flames or
sparks can form during discharge.
Remove deposits from the surfaces to maintain conductivity.
Use only a damp cloth to clean the device.
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3.3 TYPE PLATE
Serial-No. XXXXX
1
Max. p air 0.8 MPa (115 psi)
2
Max. p fluid see tension nut
3
Max. T fluid 55°C (131°F)
4
Wagner International AG, Altstaetten
Made in Switzerland
ORDER NUMBER DOC2311730
WARNING
SKIN INJECTION HAZARD
READ INSTRUCTION MANUAL
B_04161
5
6
II 2GX
Designation
1 Serial number
2 Maximum air inlet pressure
3 Maximum product pressure see spring cap
4 Maximum product temperature
(GM 4700AC = 55°C; GM 4700AC-H = 80°C - see Chapter 5.5.2)
5 Warning
6 Danger of injury from injection/read operating manual
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4 BASIC SAFETY INSTRUCTIONS
4.1 SAFETY INSTRUCTIONS FOR THE OPERATOR
Keep this operating manual at hand near the device at all times.
Always follow local regulations concerning occupational safety and accident
prevention.
4.1.1 ELECTRICAL DEVICES AND EQUIPMENT
Electric shock hazard!
Danger to life from electric shock
Prepare device in accordance with the local safety requirements with regard to the
operating mode and ambient inuences.
May only be maintained by skilled electricians or under their supervision. With open
housings, the mains voltage poses a danger.
Operate device in accordance with the safety regulations and electrotechnical
regulations.
Must be repaired immediately in the event of problems.
Decommission if it poses a hazard or is damaged.
Must be de-energized before work is commenced. Inform personnel about planned
work. Observe electrical safety regulations.
Ground all devices to a common grounding point.
Only operate the device with a properly installed socket with a protective ground
wire connection.
Keep liquids away from electrical devices.
4.1.2 A SAFE WORK ENVIRONMENT
Hazard due to dangerous uids or vapors!
Severe or fatal injuries due to explosion hazard or inhalation, swallowing or contact with
the skin or eyes.
Ensure that the oor in the working area is static dissipative in accordance with
EN61340-4-1 (resistance must not exceed 100 MΩ).
Paint mist extraction systems/ventilation systems must be tted on site according
to local regulations.
Make sure that the ground connection and potential equalization of all system parts
are reliable and continuous and can withstand the expected stress (e.g. mechanical
stress, corrosion).
Ensure that product hoses / air hoses adapted to the working pressure are used.
Ensure that personal protective equipment (see Chapter 4.2.1) is available and is
used.
Ensure that all persons within the working area wear static dissipative shoes.
Footwear must comply with EN 20344. The measured insulation resistance must not
exceed 100 MΩ.
Ensure that during spraying, persons wear electrically conductive gloves. The
grounding takes place via the spray gun handle or the trigger.
Protective clothing, including gloves, must comply with EN 1149-5. The measured
insulation resistance must not exceed 100 MΩ.
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Ensure that there are no ignition sources such as naked ames, sparks, glowing
wires, or hot surfaces in the vicinity. No smoking.
Ensure that the pipe joints, hoses, equipment parts and connections are
permanently, technically leak-proof:
- Periodic preventative maintenance and service (replacing hoses, checking
tightness strength of the connections etc.).
- Regular monitoring of leaks and defects via visual inspection and odor testing,
e.g., daily before commissioning, at the end of work or weekly.
Ensure that maintenance and safety checks are performed regularly.
In the event of defects, immediately bring the device or system to a stop and
arrange to have repairs carried out immediately.
4.1.3 PERSONNEL QUALIFICATIONS
Hazard due to incorrect use of device!
Risk of death due to untrained personnel.
Ensure that the operating personnel has been instructed by the operator in
accordance with the operating manual and the operating instructions. The device
must only be operated, maintained and repaired by trained personnel. Refer to the
operating instructions for information about the required personnel qualications.
ORDER NUMBER DOC2311730
4.2 SAFETY INSTRUCTIONS FOR THE PERSONNEL
Always follow the information in this manual, particularly the safety instructions and
the warning instructions.
Always follow local regulations concerning occupational safety and accident
prevention.
4.2.1 PERSONAL SAFETY EQUIPMENT
Hazard due to dangerous uids or vapors!
Serious or fatal injuries due to inhalation, swallowing or contact with the skin or eyes.
When preparing or working with lacquer and when cleaning the device, follow the
working instructions of the manufacturer of the lacquers, solvents, and cleaning
agents being used.
Take the specied protective measures. In particular wear safety goggles, protective
clothing and gloves, as well as hand protection cream if necessary.
Use a mask or breathing apparatus if necessary.
For sucient health and environmental safety: Operate the device in a spray booth
or on a spraying wall with the ventilation (extraction) switched on.
Wear suitable protective clothing when working with hot products.
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4.2.2 SAFE HANDLING OF WAGNER SPRAY DEVICES
Hazard due to injection of lacquer or ushing agent into the skin!
The spray jet is under pressure and can cause dangerous injuries. Avoid injection of
lacquer or ushing agents:
Never point the spray gun at people.
Never reach into the spray jet.
Before any work on the device, in the event of work interruptions and malfunctions:
– Switch o the energy/compressed air supply.
– Relieve the pressure from the spray gun and device.
– Secure the spray gun against actuation.
– Disconnect the control unit from the mains.
– In the event of functional faults: remedy the fault as described in the
"Troubleshooting" chapter.
If necessary or at least every 12 months, the liquid ejection devices must be
checked for safe working conditions by an expert (e.g. WAGNER Service Technician)
in accordance with the guidelines for liquid ejection devices (ZH 1/406 and DGUV
100-500 Chapters 2.29 and 2.36).
– For shut down devices, the examination can be suspended until the next start-up.
In the event of skin injuries caused by lacquer or ushing agents:
Note the lacquer or ushing agent that you have been using.
Consult a doctor immediately.
Danger due to recoil forces!
Actuating the trigger can causes strong recoil forces. Thereby, the user can lose his
balance and injure himself when falling.
Avoid risk of injury from recoil forces:
Ensure that you have firm footing when operating the spray gun.
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4.2.3 GROUNDING THE UNIT
Hazard due to electrostatic charge!
Explosion hazard and damage to the device.
Friction, owing liquids and air or electrostatic coating processes create charges. Flames
or sparks can form during discharge.
Correct grounding of the entire spraying system prevents electrostatic charges.
Ensure that all devices and tanks are grounded before each spraying process.
Ground the work pieces to be coated.
Ensure that all persons inside the working area are grounded, e.g., that they are
wearing static dissipative shoes.
Wear static dissipative gloves when spraying. The grounding takes place via the
spray gun handle or the trigger.
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4.2.4 PRODUCT HOSES
Hazard due to bursting of product hose!
The product hose is under pressure and may cause dangerous injuries.
Ensure that the hose material is chemically resistant to the sprayed products and
the ushing agents used.
Ensure that the product hose and the ttings are suitable for the pressure
generated.
Ensure that the following information can be seen on the high-pressure hose:
– manufacturer,
– permissible operating pressure,
– date of manufacture.
Make sure that the hoses are laid only in suitable places. Hoses should not be laid in
the following places under any circumstances:
– in high-traffic areas,
– on sharp edges,
– on moving parts or
– on hot surfaces.
Ensure that the hoses are never run over by vehicles (e.g., fork lift trucks), or that the
hoses are never put under pressure from the outside in any other way.
Ensure that the hoses are never kinked. Observe maximum bending radii.
Ensure that no work is ever performed with a damaged hose.
Make sure that the hoses are never used to pull or move the equipment.
The electrical resistance of the product hose, measured at both valves, must be less
than 1 MΩ.
Suction hoses may not be subjected to pressure.
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4.2.5 CLEANING AND FLUSHING
Hazard due to cleaning and ushing!
Explosion hazard and damage to the device.
Preference should be given to non-ignitable cleaning and ushing agents.
When carrying out cleaning work with ammable cleaning agents, make sure
that all equipment and resources (e.g., collection tank, funnel, transport cart) are
conductive or static dissipative and grounded.
Observe the specications of the lacquer manufacturer.
Ensure that the ash point of the cleaning agent is at least 15 K above the ambient
temperature or that cleaning is undertaken at a cleaning station with technical
ventilation.
Never use chloride or halogenated solvents (such as trichloroethane and methylene
chloride) with units containing aluminium or galvanized and zinc-plated parts. They
may react chemically thus producing an explosion danger.
Take measures for workplace safety (see Chapter 4.1.2).
When commissioning or emptying the device, please note that:
– depending upon the coating product used,
– depending on the flushing agent (solvent) used.
an explosive mixture may temporarily exist inside the lines and components of
equipment.
Only electrically conductive tanks may be used for cleaning and ushing agents.
The tanks must be grounded.
An explosive gas/air mixture forms in closed tanks.
Never spray into a closed tank when using solvents for ushing.
External Cleaning
When cleaning the exterior of the device or its parts, also observe the following:
Relieve the pressure from the device.
De-energize the device electrically.
Disconnect the pneumatic supply line.
Use only moistened cloths and brushes. Never use abrasive agents or hard objects
and never spray cleaning agents with a gun. Cleaning the device must not damage
it in any way.
Ensure that no electric component is cleaned with or immersed into solvent.
ORDER NUMBER DOC2311730
4.2.6 TOUCHING HOT SURFACES
Hazard due to hot surfaces because of hot coating products!
Risk of burn injuries
Only touch hot surfaces if you are wearing protective gloves.
When operating the device with a coating product with a temperature of > 43 °C;
109 °F:
- Identify the device with a warning label "Warning - hot surface".
Order no.
9998910 instruction label
9998911 protection label
Note: Order the two stickers together.
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4.2.7 MAINTENANCE AND REPAIR
Hazard due to improper maintenance and repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Do not change or modify the device; if change is necessary, contact WAGNER.
Only repair and replace parts that are listed in Chapter 13 and Chapter 14 that are
assigned to the unit.
Do not use any defective components.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, high-pressure hoses and all devices.
- Secure the spray gun against actuation.
- Switch o the energy and compressed air supply.
- Disconnect the control unit from the mains.
Observe the operating and service manual for all work.
ORDER NUMBER DOC2311730
4.2.8 PROTECTIVE AND MONITORING EQUIPMENT
Hazard due to removal of protective and monitoring equipment!
Danger to life and equipment damage.
Protective and monitoring equipment must not be removed, modied 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.
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5 DESCRIPTION
5.1 COMPONENTS
ORDER NUMBER DOC2311730
Designation
A
A Suspension hook
B Shaping air regulator
J
C Spring cap
D Trigger
I
E Trigger locking device
F Air connection
G Fluid inlet
H
H Union nut with nozzle protection
I Nozzle / Air cap
K
J Gun housing
K Turning handle with lter housing
P_02379
5.2 MODE OF OPERATION
If the trigger (D) is operated when the trigger locking device (E) is released, then the air
valve opens rst. Atomizing air ows through the air connection (F) to the air cap (I). The
product valve opens rst if approx. 1/2 of the trigger's path is covered. The quantity of air
for the atomization of the spray jet is preset via the external air automatic controller. The
spray pattern can be adjusted using the shaping air regulator (B).
5.3 PROTECTIVE AND MONITORING EQUIPMENT
B
C
E
D
F
G
The spray gun is secured with the locking device (E) (the locking device turned in the spraying
direction and fastened in the groove). The nozzle holder (H) has an anti-contact guard.
5.4 INCLUDED ITEMS
This AirCoat manual gun is available in two dierent versions. The choice of nozzle depends
on the application, therefore this component is not included in the standard scope of
delivery. A selection guide for spray gun accessories can be found in Chapter 13.
5.4.1 VERSION FOR APPLICATION UP TO 25 MPA; 250 BAR; 3625 PSI
Order no. Designation
1 2313585 GM 4700AC 25 MPa, NPSM1/4" product connection
1 2315700 GM 4700AC-H 35 MPa, NPSM1/4" product connection
(H = for processing heated product)
Please always order the nozzle separately.
5.4.2 STANDARD EQUIPMENT
Order no. Designation
1 2316429 CE Declaration of Conformity
1 2311729 Operating manual, in German
1 see Chapter 1.3 Operating manual in local language
1 394335 Spring cap 16 MPa; 160 bar; 2320 psi
For special versions the delivery note applies.
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5.5 DATA
5.5.1 MATERIALS OF PAINTWETTED PARTS
Metals Plastics
Carbide Stainless steel 1.4305 POM FPM
Stainless steel 1.4301 Stainless steel 1.4104 PTFE PA
5.5.2 TECHNICAL DATA
Description Units GM 4700AC GM 4700AC-H
Maximum air inlet pressure MPa; psi; bar 0.8; 120; 8
Maximum product pressure * MPa; psi; bar 25; 3625; 250
(16; 2320; 160*)
35; 5076; 350
(16; 2320; 160*)
Fluid inlet inch NPSM 1/4"
Air connection inch G1/4"
Filter ** Mesh 30, 50, 100, 150, 200
Weight g; oz 595 g; 20.9 oz
pH range of the product pH 3.5–9.0
Maximum product temperature °C; °F 55; 131 80; 176
Maximum air temperature °C; °F 43; 109
Sound level at 0.3 MPa; 3 bar; 43.5 psi air
pressure and 11 MPa; 110 bar; 1549 psi
dB(A) < 82
product pressure***
* Spring cap 16 MPa; 160 bar; 2320 psi is included
** For lter sizes, see Chapter 13.6.
*** A-rated sound pressure level measured at 0.5 m distance, Lpa 0.5 m, according to DIN EN 14462: 2005.
5.5.3 DIMENSIONS AND CONNECTIONS
mm inch
A 173 6.81
D
B 216 8.50
C 48 1.89
D 152 5.98
E 39 1.54
F -- NPSM 1/4"
G -- G1/4"
B
G
F
B_02378
E
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6 ASSEMBLY AND COMMISSIONING
6.1 TRAINING OF ASSEMBLY/COMMISSIONING PERSONNEL
The assembly and commissioning personnel must have the technical skills to safely
commission the device.
When assembling, commissioning and carrying out all work, read and follow the
operating manuals and safety regulations for the additionally required system
components.
A skilled person must check to ensure that the device is in a reliable state after it is installed
and commissioned.
6.2 STORAGE CONDITIONS
Until the point of assembly, the device must be stored in a dry location, free from vibrations
and with a minimum of dust. The device must be stored in closed rooms.
The air temperature at the storage location must be between -20 °C and 60 °C (-4 °F and
140 °F).
The relative air humidity at the storage location must be between 10 and 95% (without
condensation).
6.3 INSTALLATION CONDITIONS
The air temperature at the installation site must be in a range between 0 °C and 40 °C (32
°F and 104 °F).
The relative air humidity at the installation site must be between 10 and 95% (without
condensation).
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6.4 INSTALLATION AND CONNECTION
The AirCoat manual gun GM 4700AC must be combined with various components to make
up a spraying system. The system shown in the gure is only one example of an AirCoat
spraying system. Your WAGNER distributor would be happy to assist you in creating a
spraying system solution that meets your individual needs.
You must familiarize yourself with the operating manuals and the safety regulations of all
additional system components before starting commissioning.
6.4.1 TYPICAL AIRCOAT SPRAYING SYSTEM
G
K
E
C
M
B
I
J
L
A
H
D
F
N
B_02380
Designation Designation
A Product pump H High pressure product hose
B Compressed air shut-o valve I High-pressure lter/product
pressure release
C Pressure regulator J Return line
D Air pressure regulator with air lter K Pump mounting trolley
E Grounding cable L Suction system
F Air hose, electrically conductive M Compressed air network
G AirCoat spray gun N Protective hose
6.4.2 VENTILATION OF THE SPRAY BOOTH
Operate the device in a spray booth approved for the working materials.
- or -
Operate the device on an appropriate spraying wall with the ventilation (extraction)
switched on.
Observe national and local regulations for the exhaust air speed.
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6.4.3 AIR SUPPLY LINES
Ensure that only dry, clean atomizing air is used in the spray gun! Dirt and moisture in the
atomizing air worsens the spraying quality and spray pattern.
ORDER NUMBER DOC2311730
WARNING
Hose connections!
Risk of injury and damage to the device.
Do not mix up hose connections of product hose and air hose.
6.4.4 PRODUCT SUPPLY LINES
NOTICE
Impurities in the spraying system!
Spray gun blockage, products harden in the spraying system.
Flush the spray gun and paint supply with a suitable ushing agent.
DANGER
Bursting hose, bursting threaded joints!
Danger to life from injection of product.
Ensure that the hose material is chemically resistant to the sprayed products.
Ensure that the spray gun, ttings and product hose between the device and the
spray gun are suitable for the pressure generated in the device.
Ensure that the following information can be seen on the high-pressure hose:
- manufacturer,
- permissible operating pressure,
- date of manufacture.
6.5 GROUNDING
WARNING
Heavy paint mist if grounding is insucient!
Danger of poisoning.
Insucient paint application quality.
Ground all device components.
Ground the work pieces to be coated.
A conductive connection (potential equalization cable) must be established between
original tank and the equipment.
6.6 SAFETY CHECKS
Carry out safety checks in accordance with Chapter 8.2.3.
6.7 LACQUER PREPARATIONS
The viscosity of the lacquer is of great importance. The best spraying results are obtained
with values between 80 and 260 millipascals (mPas) × sec.
Please also read the technical data sheet of the lacquer for optimal processing, viscosity
adjustment and intermixing of the product.
21
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VERSION 06/2018
6.8 COMMISSIONING
ORDER NUMBER DOC2311730
NOTICE
Impurities in the spraying system!
Spray gun blockage.
Flush the spray gun and paint supply with a suitable ushing agent before
commissioning.
6.8.1 PROCEDURE
1. Secure the spray gun.
2. Connect the product hose to the spray gun and product supply system.
3. Connect air hose to spray gun and to oil-free, dry air supply.
4. For spray guns with lters, insert a suitable lter (lter insert, see Chapter 13.6).
5. Fit nozzle on nozzle seal. Fit air cap over nozzle.
Note the attened parts (X) on the nozzle and in the air cap.
Fit the union nut with nozzle guard and tighten by hand.
6. Visually check the permissible pressures for all the system components.
7. Make sure that the device and all other conductive parts within the work area are
grounded.
8. Set operating pressure at 100 bar; 10 MPa; 1450 psi and use a suitable medium to
check that connections do not leak.
Note:
Pull the trigger and check whether the spray gun closes cleanly upon release.
9. Relieve the pressure of the spray gun and device and secure the spray gun.
6.8.2 VERIFYING A SAFE OPERATIONAL CONDITION
A skilled person must check to ensure that the device is in a reliable state after it is
installed and commissioned.
This includes:
– Carry out safety checks in accordance with Chapter 8.2.3.
x
B_02261
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ORDER NUMBER DOC2311730
7 OPERATION
7.1 TRAINING THE OPERATING PERSONNEL
The operating personnel must be qualied to operate the entire system.
The operating personnel must be familiar with the potential risks associated with
improper behavior as well as the necessary protective devices and measures.
Before work commences, the operating personnel must receive appropriate system
training.
7.2 TASKS
Ensure that:
the regular safety checks are carried out in accordance with Chapter 8.2.3,
commissioning is carried out in accordance with Chapter 6.8.
7.2.1 STARTING TO SPRAY WITH THE AIRCOAT
1. Start up with product supply set to approx. 8 MPa; 80 bar; 1160 psi operating
pressure.
2. Spray (release locking device and pull trigger) and at the same time, observe how the
product is atomizing.
3. Set the spray pressure on the product pump to a point where good product
atomization is achieved.
4. Open the air pressure regulator for the atomizing air and adjust it so that an optimal
atomization is achieved. (The interrelation between spray pattern and atomizing air
is shown in the gure below).
5. Use the shaping air controller on the spray gun to adjust the shaping air to atomizing
air ratio, until the optimal spray pattern is achieved.
Note:
Repeat points 3, 4 and 5 until the optimum is reached (iterative process).
Spray pattern shapes
No atomizing
air
Note:
The ow rate can be changed by:
– changing the product pressure or
– Using a dierent at jet nozzle (see Chapter 7.4 and Chapter 13).
Too little
atomizing air
Correct amount
of atomizing air
B_00071
23
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B_02382
VERSION 06/2018
ORDER NUMBER DOC2311730
7.2.2 ADJUSTING THE SPRAY PATTERN
The spray pattern can be adjusted to suit the object being sprayed using the shaping air
regulator. The illustration shows the inuence of the shaping air regulator on the spray
pattern. Other nozzle sizes can be mainly used to obtain larger or smaller spray patterns.
Shaping air
regulator fully open
Shaping air
regulator closed
7.3 PRESSURE RELIEF/WORK INTERRUPTION
The pressure must always be relieved:
– after the spraying tasks are nished,
– before servicing or repairing the spraying system,
– before carrying out cleaning tasks on the spraying system,
– Before moving the spraying system to another location.
– before something must be checked on the spraying system,
– before the nozzle or the lter is removed from the spray gun.
The components for pressure relief on a CE-compliant spraying system include:
– Air cock with pressure relief hole mounted between compressed air source and
pneumatic pump.
– Outlet equipment (return valve) mounted between pump and spray gun.
Pressure relief procedure
1. Close and secure the spray gun.
2. Relieve the air and product pressure in the product pressure generator in
accordance with the respective operating manual.
3. Point the spray gun into the grounded metal tank for return product.
4. Release and open spray gun to relieve the pressure. Avoid splashback.
5. When no further overpressure is detected, close and secure the spray gun.
– In the case of a clogged nozzle, proceed in accordance with Chapter 7.4.1.
– If the product hose is obstructed: slowly loosen the hose connection to release the
remaining pressure.
Note:
Always follow the procedure described above if pressure relief is specied in the operating
manual.
If the spraying system has been used with 2K products:
NOTICE
Hardened product in the spraying system when 2K product is processed!
Destruction of pump and injection system.
Observe the manufacturer's processing rules, particularly in regards to the pot life.
Flush thoroughly before the end of the pot life.
The pot life is decreased by warmth.
24
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VERSION 06/2018
ORDER NUMBER DOC2311730
7.4 CHANGING AIRCOAT NOZZLE
NOTICE
Defective AirCoat nozzle!
Insucient paint application quality.
Do not use sharp-edged objects to treat carbide on the AirCoat nozzle.
1. Relieve the pressure on the spray gun and
product pressure generator.
2. Secure the spray gun with the trigger locking
device.
3. Unscrew union nut (A).
4. Remove air cap (B).
5. Press AirCoat nozzle (C) out of air cap (B) by
hand and treat with cleaning agent until all
remaining paint has been dissolved.
Assembly:
6. Fit AirCoat nozzle (C) in nozzle seal (D).
7. Fit air cap (B) over nozzle (C).
Note the attened parts (X) on the nozzle and
in the air cap.
8. Fit the union nut with nozzle guard (A) and
tighten by hand.
B_02261
D
C
B
A
B_02383
7.4.1 CLEANING AIRCOAT NOZZLE
For disassembly and assembly of AirCoat nozzles, see Chapter 7.4.
The AirCoat nozzle (C) can be placed into a cleaning solution which has been
recommended by the paint manufacturer.
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ORDER NUMBER DOC2311730
7.4.2 ELIMINATING NOZZLE CLOGGING
1. Relieve the pressure of the spray gun and
device.
2. Secure the spray gun with the trigger locking
device.
3. Unscrew the union nut with nozzle guard (A).
4. Remove air cap (B).
5. Push AirCoat nozzle (C) manually out of
the air cap (B), reverse it and put it onto the
nozzle seal (D) with nozzle tip facing towards
the rear.
6. Ret air cap (B) on nozzle (C). Note the
attened parts (X) on the nozzle and in the
air cap.
7. Screw the union nut with nozzle guard (A)
over the air cap (B) onto the spray gun and
tighten by hand.
8. Switch the product pressure back on.
9. Turn the locking device to the spraying
position and briey pull trigger.
10. When the blockage has been ushed out,
secure the spray gun with the trigger locking
device.
11. Relieve the pressure of the spray gun and
device.
12. Unscrew the union nut with nozzle guard (A).
13. Remove air cap (B) and push AirCoat nozzle
(C) out by hand.
Clean the nozzle and put it back on nozzle
seal (D) in the spray position.
14. Ret air cap (B) on nozzle (C). Note the
attened parts (X) on the nozzle and in the
air cap.
15. Screw the union nut with nozzle guard (A)
over the air cap (B) onto the spray gun and
tighten by hand.
16. Switch the product pressure and the air
pressure back on.
x
B_02261
Nozzle in spray position
D
C
B
A
B_02384
Nozzle in cleaning position
26
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P_02381
VERSION 06/2018
ORDER NUMBER DOC2311730
8 CLEANING AND MAINTENANCE
8.1 CLEANING
8.1.1 CLEANING PERSONNEL
Cleaning work should be undertaken regularly and carefully by qualied and trained
personnel. They should be informed of specic hazards during their training.
The following hazards may arise during cleaning work:
– Health hazard from inhaling solvent vapors.
– Use of unsuitable cleaning tools and aids.
8.1.2 FLUSHING AND CLEANING THE SPRAY GUN
NOTICE
Flushing agent in the air duct!
Functional faults caused by swollen seals.
Always point the spray gun down when cleaning.
Ensure that neither paint nor ushing agent enters the air duct.
Never immerse the spray gun in cleaning agent.
The spray gun and the device must be cleaned and ushed daily. The cleaning/ushing
agents used for cleaning or ushing must correspond with the working material.
Note:
Methylene chloride is not recommended as an agent for ushing or cleaning the spray
gun or other system components.
1. Visual check: personal safety equipment, grounding and all
devices ready to use.
2. Relieve the pressure of the product pressure generator and of
the spray gun in accordance with Chapter 7.3.
3. Secure the spray gun.
4. Dismount nozzle and clean separately (see Chapter 7.4 and 7.4.1).
5. Supply product pressure generator with ushing agent according to
the operating manual of the product pressure generator.
6. Set product pressure generator to a maximum product pressure of 4
MPa; 40 bar; 580 psi.
7. Flush product pressure generator in accordance with the respective
operating manual.
8. Point the spray gun without nozzle into the grounded metal tank for
return product.
9. Unlock the spray gun and rinse out thoroughly.
10. Cleaning or replacing the product lter in accordance with Chapter
8.2.5.
11. Repeat steps 7–10 if necessary.
12. Relieve the pressure of the product pressure generator and of the spray gun in accordance with Chapter 7.3.
13. Secure the spray gun.
14. Clean the gun body with a cleaning agent recommended by the lacquer manufacturer. Clean
the trigger locking device area.
15. Dry with a cloth or a blow gun.
16. Dispose of the contents of the tank for return product according to the local regulations.
Air
Product
Trigger locking device in
secured position
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VERSION 06/2018
8.2 MAINTENANCE
8.2.1 MAINTENANCE PERSONNEL
Maintenance work should be undertaken regularly and carefully by qualied and trained
personnel. They should be informed of specic hazards during their training.
The following hazards may arise during maintenance work:
– risk to health from inhaling solvent vapors,
– use of unsuitable tools and aids.
An authorized person must ensure that the device is checked for being in a reliable state
after maintenance work is completed.
8.2.2 SAFETY INSTRUCTIONS
ORDER NUMBER DOC2311730
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Only repair and replace parts that are listed in the "Spare parts" chapter and that are
assigned to the unit.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, high-pressure hoses and all devices.
- Secure the spray gun against actuation.
- Switch o the energy and compressed air supply.
- Disconnect the control unit from the mains.
Observe the operating and service manual for all work.
Prior to Maintenance
– Flush and clean the system. Chapter 8.1.2
− Interrupt the air supply.
After maintenance
− Carry out safety checks in accordance with Chapter 8.2.3.
− Put the system into operation and check for leaks as described in Chapter 6.7.
− Have the system checked for safe condition by an authorized person.
− Function test in accordance with Chapter 11.
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VERSION 06/2018
8.2.3 SAFETY CHECKS AND MAINTENANCE INTERVALS
Every day
Check grounding: see Chapter 6.5.
Check hoses, tubes and couplings: see Chapter 8.2.4.
Flush and clean the spray gun in accordance with Chapter 8.1.2.
Weekly
Check spray guns for damage.
Check that the safety xtures function properly (see Chapter 5.3).
Yearly or as required
In accordance with DGUV regulation 100-500 Chapter 2.29 and 2.36:
– The liquid ejection devices should be checked by an expert (e.g., WAGNER
service technician) for their safe working conditions as required and at least
every 12 months.
– For shut down devices, the examination can be suspended until the next start-
up.
ORDER NUMBER DOC2311730
8.2.3.1 PRODUCT HOSES, PIPES AND COUPLINGS
The service life of the complete hoses between product pressure generator and application
device is reduced due to environmental inuences even when handled correctly.
Check hoses, pipes, and couplings every day and replace if necessary.
Before every commissioning, check all connections for leaks.
Additionally, the operator must regularly check the complete hoses for wear and
tear as well as for damage at intervals that he/she has set. Records of these checks
must be kept.
The complete hose is to be replaced as soon as one of the two following intervals
has been exceeded:
– 6 years from the date of the hose crimping (see tting embossing).
– 10 years from the date of the hose imprinting.
Fitting embossing Meaning
xxx bar Pressure
yymm Crimping date (year/month)
XX Internal code
Hose imprinting Meaning
Wagner Name / Manufacturer
yymm Date of manufacture (year/month)
xxx bar (xx MPa)
e.g., 270 bar (27 MPa)
XX Internal code
DNxx (e.g., DN10) Nominal diameter
Pressure
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B_02385
VERSION 06/2018
ORDER NUMBER DOC2311730
8.2.4 REPLACING THE PRODUCT HOSE OR AIR HOSE
1. Flush and clean the spray gun in accordance with Chapter 8.1.2.
2. Relieve the pressure of the spray gun and device.
3. Secure the spray gun with the trigger locking device.
Product hose
4. Place the size A open-end wrench on the upper part of the product connection and
hold it in place.
5. Unscrew the product hose nut using the size B open-end wrench.
Air hose
4. Place the size D open-end wrench on the upper part of the air connection and hold
it in place.
5. Loosen the air hose's nut with a size C open-end wrench.
Assembly:
6. Screw on the product hose or air hose by hand and tighten with the two open-end
wrenches.
D
C
A
Note:
Do not unscrew the
B
lter connection.
The lter connection
should be replaced
in accordance with
Chapter 10.8.
P_02386
Description Wrench A Wrench B Wrench C Wrench D
GM 4700AC with NPS1/4" lter
19 mm
0.75 inch
19 mm
0.75 inch
17 mm
0.67 inch
17 mm
0.67 inch
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B
VERSION 06/2018
ORDER NUMBER DOC2311730
8.2.5 CHANGING OR CLEANING FILTER INSERT
1. Flush and clean the spray gun in accordance
with Chapter 8.1.2.
2. Relieve the pressure of the spray gun and
device.
3. Secure the spray gun with the trigger
locking device.
4. Loosen the lter housing (67) manually with
turning handle (66) and unscrew it. When the
product hose together with lter housing
and lter insert has been exposed, push the
turning handle (66) back onto the upper lter
connection.
5. Pull the lter insert (64) out of the lter
housing (67).
6. Thoroughly clean all parts with ushing
agent.
Assembly:
7. Push the cleaned or new lter insert (64) with
opening downwards into the lter housing
(67).
8. Insert the lter housing (67) into the turning
handle, screw in manually with the turning
handle and tighten.
open
B_03649
64
83
66
67
Procedure if connection is dicult to loosen:
Loosen lter housing (67) with wrench size
B open-end wrench, supporting the lter
connection with size A open-end wrench.
Wrench A Wrench B
13 mm
0.51 inch
17 mm
0.67 inch
Note:
Do not unscrew the
lter connection.
The lter connection
should be replaced
in accordance with
Chapter 10.9.
A
B_02387
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ORDER NUMBER DOC2311730
9 TROUBLESHOOTING AND RECTIFICATION
Functional fault Cause Remedy See Chapter
Insucient product output Nozzle too small Select larger nozzle. 13
Product pressure too
low.
Spray gun lter or highpressure lter clogged at
pump.
Nozzle clogged. Nozzle cleaning 7.4.2
The valve rod path is too
short.
Poor spray pattern Atomizing air incorrectly
adjusted.
Nozzle worn. Replace the nozzle. 7.4
Product pressure too
low.
The product viscosity is
too high.
Nozzle partially clogged. Nozzle cleaning 7.4and7.4.2
The drilled holes in the
air cap are damaged or
clogged.
Incorrectly selected air
cap.
Valve rod leaks (paint path
or air path)
Spray gun will not shut o
correctly
The seals on the valve
rod are damaged or
the valve rod itself is
damaged.
Air valve seals are leaky. Replace the air valve seal. 10.6
Pretension is too low. Tighten the sealing screw. 10.4.3
The valve seat or the
valve ball is damaged.
Pretension of the seals is
too strong.
Increase product pressure.
Clean or replace lter. 8.2.5
Replace the valve rod. 10.4
Readjust the atomizing air. 7.2.1
Increase the product pressure at
pump.
Dilute the spray product
in accordance with the
manufacturer's instructions.
Clean or replace the air cap. 7.4and13.2
Insert the correct air cap
(solvent/water based lacquer).
Replace the entire valve rod or
the individual seals.
Replace the parts. 10.4
Replace the seals. 10.4and10.5
7.4and13.2
10.4
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10 REPAIR WORK
10.1 REPAIR PERSONNEL
Repair work should be undertaken carefully by qualied and trained personnel. They
should be informed of specic hazards during their training.
The following hazards may arise during repair work:
– risk to health from inhaling solvent vapors,
– use of unsuitable tools and aids.
A skilled person must check to ensure that the device is in a reliable state after it is repaired.
Carry out function test in accordance with Chapter 11.
10.2 REPAIR NOTES
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Only repair and replace parts that are listed in the "Spare parts" chapter and that are
assigned to the unit.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, high-pressure hoses and all devices.
- Secure the spray gun against actuation.
- Switch o the energy and compressed air supply.
- Disconnect the control unit from the mains.
Observe the operating and service manual for all work.
Before Repair Work
– Flush and clean the system in accordance with Chapter 8.1.2.
− Interrupt the air supply.
After Repair Work
– Carry out safety checks in accordance with Chapter 8.2.3.
– Put the system into operation and check for leaks as described in Chapter 6.8.
− Have the system checked for safe condition by an authorized person.
– Function test in accordance with Chapter 11.
10.3 TOOLS
The following tools are required for carrying out the repair work on the gun described
below:
- Open-end wrench, SW 5 - Socket wrench, size 15
- Open-end wrench, SW 6 - Mounting key, Order no. 179989
- Open-end wrench, SW 7 - Nozzle wrench, complete, Order no. 128901
- Open-end wrench, SW 13 - Torque wrench 12±1 Nm; 8.85 lbft
- Open-end wrench, SW 15 - Pipe wrench
- Socket wrench, size 13 - Pin 1.5 mm
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VERSION 06/2018
ORDER NUMBER DOC2311730
Assembly aids:
Order no. Quantity Designation Smaller tanks
9992831 1 pc = 50 ml Loctite ® 542
9992833 1 pc = 250 ml Loctite ® 638 green
9992590 1 pc = 50 ml Loctite ® 222
9992698 1 pc = 200 g Vaseline white, PHHV II
9992616 1 pc = 1 kg can Molykote ® DX grease 50 g tube = Order no. 2355419
Brand notice:
The brands specied in this document are property of the respective owners.
Loctite ®, for example, is a registered brand of Henkel.
10.4 REPLACING PARTS ON THE VALVE ROD
1. Relieve the pressure of the spray gun and device.
2. Decommission and clean in accordance with Chapter 8.1.2.
3. Secure the spray gun with the trigger locking device.
4.
Unscrew the spring cap (5) using a size 15 mm; 0.59 inch socket wrench and remove
the pressure springs (2) and (3).
5.
Loosen the screw (22) and remove together with the nut (20).
6.
Remove the trigger (21).
7.
Loosen the sealing screw (10) using a size 7 mm; 0.28 inch single open-end wrench.
NOTICE
Unsuitable tool!
Damage to seals and sealing surfaces.
Do not hold the valve rod with pliers or a similar tool.
8.
Carefully pull the valve rod unit (B), together with sealing screw (10), rearwards out
of the gun housing (A).
9.
Hold the clamping sleeve (4) with a size 6 mm; 0.24 inch open-end wrench and loosen
collet chuck (18) with a size 5 mm; 0.20 inch open-end wrench.
10.
Carefully pull valve rod (34) out forwards. Replace relevant parts.
B
5
2
3
10
21
4
18
19
10
11
12
50
51
52
53
34
20
A
B_02388
22
34
Page 35
B_02268
22
35
84
VERSION 06/2018
ORDER NUMBER DOC2311730
10.4.1 REPLACING VALVE TAPPET SEALS
1. Using a size 13 mm; 0.51 inch open-end wrench, counterhold valve tappet (50) and,
using a size 7 mm; 0.28 inch open-end wrench, unscrew cap (53).
2. Remove the air valve seal (51) and seal (52) and replace with new seals. A special tool
(order number 179989) is necessary for the assembly of the air valve seal (51).
3. Screw the valve tappet (50) and cover (53) together by hand. Carefully tighten in
small increments with a 7 mm; 0.28 inch and 13 mm; 0.51 inch open-end wrench until
a slight resistance is perceptible when moving the valve rod (34) in the valve tappet.
Note:
The seal (52) can be pulled out of the cover (53) with the help of an eye bolt.
10.4.2 REPLACING THE ROD SEAL
1. Carefully pull the rod seal (35) out of the gun housing.
2. Clean sealing surfaces in the gun housing.
3. Fit the new rod seal (35) to the rod seal tool (84).
Note:
Note the installation
position of the rod
seal (35).
B_02688
Spraying
direction
B_02274
50
51
52
53
21
4. Insert the rod seal tool (84) together with the rod seal (35) into the drilled
hole.
5. Fit the trigger (21) with screw (22) to the gun body.
6. Carefully push the tool with the rod seal (35) over the trigger (21) into the
recess in the housing.
7. Remove the trigger (21), screw (22) and rod seal tool (84).
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VERSION 06/2018
ORDER NUMBER DOC2311730
10.4.3 ASSEMBLY
1.
Attach the sealing collar (11) to the valve rod (34) together with the inserted O-ring
(12) and sealing screw (10).
2. Push the completely assembled valve tappet (19) onto the valve rod (34).
3. Screw the collet chuck (18) into the clamping sleeve (4) (do not tighten).
4. Insert the preassembled valve rod into the preassembled clamping sleeve (4 and 18)
up to the stop.
5. Hold the clamping sleeve (4) with size 6 mm; 0.24 inch wrench in position, screw
the preassembled valve rod to the clamping sleeve and tighten with a size 5 mm;
0.20 inch open-end wrench, tightening torque 5 1 Nm; 3.69 lbft. Note reference
dimension.
6. Carefully insert the complete valve rod (B) into the gun housing.
7. Screw in the sealing screw (10) but do not tighten yet.
8. Position the trigger (21) and fasten with screw (22) and nut (20).
9. Insert the pressure springs (3) and (2) and screw on the spring cap (5), tightening
torque 8 1 Nm; 5.9 lbft.
10. Carefully tighten the sealing collar (11, 12) over the sealing screw (10).
11. Ensure that the trigger moves smoothly.
Note: Only use silicone and resin-free grease.
8 Nm ±1
5.9 lbft
4
85
18
50
5
5 Nm ±1
3.69 lbft
19
51
86
52
2
10
53
11
3
12
B
34
87
87.9 mm ±0.15
10
20
21
A
B_03650
22
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VERSION 06/2018
ORDER NUMBER DOC2311730
10.5 REPLACING THE NOZZLE SEAL
NOTICE
Defective nozzle seal!
Product sprays into the air cap next to the nozzle.
Do not clean the nozzle seal with sharp-edged objects.
Replace the nozzle seal if the sealing surface is damaged.
1. Relieve the pressure of the spray gun and device
in accordance with Chapter 7.3.
2. Decommission and clean in accordance with
Chapter 8.2.1.
3. Secure the spray gun with the trigger locking
device.
4. Unscrew the union nut with nozzle guard (33).
5. Remove the air cap (36) together with the nozzle
(13).
6. Carefully release the nozzle seal (17) using a
screwdriver.
7. Attach the new nozzle seal to the valve housing (16).
8. Continue assembly in the reverse order.
16
14
17
13
36
33
B_02389
10.6 REPLACING THE "AIR" SEALING RING
NOTICE
Shaping air and atomizer air not separate!
Poor spray pattern.
Spray jet cannot be adjusted.
Handle the sealing ring (14) with care.
1. Relieve the pressure of the spray gun and device in
accordance with Chapter 7.3.
2. Decommission and clean in accordance with Chapter
8.1.2.
3. Secure the spray gun with the trigger locking device.
4. Unscrew the union nut with nozzle guard (33).
5. Remove the air cap (36) together with the nozzle (13).
6. Remove the defective sealing ring (14/F) with the
help of pipe tongs or with a large screwdriver.
Assembly:
7. Plug the new sealing ring (14) onto the air cap (36).
8. Place air cap in body of gun together with sealing
ring (14).
9. Attach the union nut (33) and screw it in until the
sealing ring snaps into place in the mounting groove
(audible snap).
10. Demount the union nut (33) and air cap (36) and
complete the spray gun in accordance with Chapter
7.4.
B_02390
1
2
13
36
4
33
14(F)
3
37
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10.7 REPLACING THE SEALING FITTING OF THE ROUND JET NOZZLE
NOTICE
Defective nozzle body!
Poor spray pattern.
Handle the nozzle body (A) with care.
Hold in position with a size 13
mm; 0.51 inch socket wrench.
A
B_03060
Nozzle wrench (D)
Order No. 128901.
C
B
D
Note:
The sealing tting (E) can be pulled out of the
nozzle body using a small eye wood bolt.
10.8 REPLACING THE SPRING CAP
1
2
Unscrew the nozzle by hand.
B_02397
B_00542
Eject with Ø 1.5 mm; 0.06 inch pin
B_00543
E
3
4
8 Nm; 5.9 lb ft
B_05737
38
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ORDER NUMBER DOC2311730
10.9 REPLACING THE FILTER CONNECTION ONLY GM 4700AC
The following tools are required for carrying out the repair work on the spray gun described
below:
- Filter connection GM 4700AC, complete Order no. 2320114
- Open-end wrench, SW 13; 0.51 inch
- Loctite ® 638
- Hot-air gun
- Suitable oven for curing the adhesive
10.9.1 DISASSEMBLY
WARNING
Incompatibility of cleaning agent and working medium!
Risk of explosion and danger of poisoning by toxic gases.
Examine the compatibility of the cleaning agents and working media on the basis
of the safety data sheets.
WARNING
Hot gun housing!
Burns.
Wear protective gloves when dismounting the lter connection.
1. Dismount all movable and heat-sensitive (positions X) of the spray gun.
2. Use the air gun to heat the area around the hollow screw to approx. 150 °C; 302 °F.
3. Loosen the hollow screw with a size 13; 0.51 inch open-end wrench, then remove the
lter connection.
4. Thoroughly clean all re-usable parts with a suitable solvent.
X
X
Heat to approx.
150 °C; 302 °F with
hot-air gun
B_02394
39
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VERSION 06/2018
10.9.2 ASSEMBLY
1. Apply the Loctite ® 638 to the thread and between the hollow screw and lter
connection.
2. Put the lter connection into the gun connection, align and tighten the hollow screw
with a tightening torque of 15 Nm; 11 lbft.
Exceeding the allowable torque will damage the lter connection.
ORDER NUMBER DOC2311730
WARNING
Hot gun housing!
Burns.
Wear protective gloves when dismounting the lter connection.
3. Harden the adhesion point in the housing in an oven at 40 °C; 104 °F for at least 30
minutes.
4. After cooling o, completely assemble the spray gun. In doing so, note the assembly
information in the spare part drawing in Chapter 14.2 of the operating manual.
5. Use a suitable medium to check the spray gun for leaks at 25 MPa; 250 bar; 3626 psi
or 16 MPa; 160 bar; 2320 psi.
B_04160
15 Nm;
11 lbft
Order no. 2320114
Loctite 638
Loctite 638
40
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11 FUNCTION TEST AFTER REPAIR WORK
After all repair work, the spray gun must be checked for safe condition before
recommissioning. The necessary scope of inspection and testing depends on the repair
carried out and must be documented by the repair personnel.
Assembly inspection
Activity Means
1. Leak test
– Connect 1 bar; 0.1 MPa; 14.50 psi and 8 bar; 0.8 MPa; 116 psi air pressure
to the air connection and product connection.
Place the spray gun completely into the water bath and check all sealing
points with 1 bar; 0.1 MPa; 14.50 psi and 8 bar; 0.8 MPa; 116 psi for leaks.
At 8 bar; 0.8 MPa; 116 psi bar, the gun must be completely sealed.
At 1 bar; 0.1 MPa; 14.50 psi, a slight leak can be tolerated: 5air bubbles
per minute.
Injection and Final Inspection
Activity Means
2. Trigger lever function test
– The trigger lever must be pulled as far as it will go. Manual inspection
Make sure that the trigger lever can move slightly in its rest position.
– Put the trigger lever locking device into the locking position, congure
the air product pressure, and pull the trigger lever.
Neither air nor product may leak or escape.
– Check that the trigger lever locking device is not reset by the trigger
lever when pulling in the locking position.
3. Leak test
– Connect the gun, slowly increase the product pressure in increments
using a suitable medium until the maximum pressure (250 bar, 25 MPa;
3625 psi or 160 bar, 16 MPa; 2320 psi) specied on the spring cap is
reached.
– Trigger and ush the spray gun multiple times. The 160 bar variant is
– Check the following:
- Is the product connection sealed when the gun is closed?
- Is the product valve sealed?
- Is there no product discharge at the valve rod seal?
If product leaks, tighten the sealing screw:
The sealing screw on the valve rod must be tightened.
Tighten the sealing screw with the open-end wrench if necessary.
(In doing so, it is important to make sure that the valve rod still runs
smoothly and the gun closes reliably).
Air connection 1 bar / 8
bar
Water bath
Visual inspection
inspected at 160 bar.
250 bar or 160 bar product
connection
Atomizing air 3 bar
Size 7 open-end wrench
for the sealing screw
41
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VERSION 06/2018
Activity Means
4. Checking the switching sequence
– Attach the AC nozzle and air cap. Visual inspection
– Set the injection pressure to 100 bar; 10 MPa; 1450.40 psi, pull the trigger
slowly, note the switching sequence "switch on" and "switch o".
Switch on: atomizing air / shaping air on, product on
Switch o: product o, atomizing air / shaping air o
5. Flush the spray gun
– Switch o the air and product supply, open ushing valve, pull trigger
lever and ush gun or blow out with air.
Flush the gun without the valve and air cap.
In doing so, you can remove the air connection hose.
– Close the ushing valve. When almost no more product comes out,
remove the product connection hose and blow the rest of the test
medium out of the spray gun using an air gun.
ORDER NUMBER DOC2311730
12 DISPOSAL
When the equipment must be scrapped, please dierentiate the disposal of the waste
materials.
The following materials have been used:
– Stainless steel
– Aluminum
– Elastomers
– Plastic
– Carbide
The consumable products (lacquers, adhesives, solvents) must be disposed of in accordance
with the applicable specic standards.
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ORDER NUMBER DOC2311730
13 ACCESSORIES
13.1 ROUND JET NOZZLE ATTACHMENT
Order no. Designation
394180 Round jet nozzle attachment (without
nozzle insert)
13.1
13.1.2
B_02276
13.1.1
13.1.1 NOZZLE INSERTS RXX
Order no. Designation Marking Volumetric ow
Jet **
rate*
132720 Nozzle insert R11 11 0.16; 160 approx. 250; 9.84
132721 Nozzle insert R12 12 0.22; 220 approx. 250; 9.84
132722 Nozzle insert R13 13 0.27; 270 approx. 250; 9.84
132723 Nozzle insert R14 14 0.34; 340 approx. 250; 9.84
132724 Nozzle insert R15 15 0.38; 380 approx. 250; 9.84
132725 Nozzle insert R16 16 0.43; 430 approx. 250; 9.84
132726 Nozzle insert R17 17 0.48; 480 approx. 250; 9.84
132727 Nozzle insert R18 18 0.53; 530 approx. 250; 9.84
132728 Nozzle insert R19 19 0.59; 590 approx. 250; 9.84
132729 Nozzle insert R20 20 0.65; 650 approx. 250; 9.84
132730 Nozzle insert R21 21 0.71; 710 approx. 250; 9.84
132731 Nozzle insert R22 22 0.77; 770 approx. 250; 9.84
Volumetric ow in l/min; cc/min water at 10 MPa; 100 bar; 1450 psi
Jet in mm; inches at a distance of 30 cm; 11.8 inches from the object and at a
pressure of 10 MPa; 100 bar; 1,450 psi, synthetic resin lacquer, 20 DIN 4 seconds.
13.1.2 NOZZLE SCREW JOINT, COMPLETE
Order no. Designation
132922 Nozzle screw joint, complete
B_02277
B_02278
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13.2 AIR CAPS
Order no. Designation
2313494 Air cap LV plus (red) for low viscosity products
2313497 Air cap HV plus (blue) for high viscosity products
2313498 Air cap LA plus (bronze) low air
13.3 ANODIZED UNION NUT
Order no. Designation
B_02257
B_02256
B_02396
2330340
Completely anodized union nut (without air cap) suitable for
the processing of water-based coatings
13.4 AIRCOAT NOZZLES ACF3000
Article No. 379xxx
In order to determine the article number of a nozzle, please select the
number from the table and replace the three xxx.
Example: nozzle 411 -> article number 379411
Size
10° 20° 30° 40° 50° 60° 80° inch
07 107 207 407
09 209 309 409 509 609 0,009 (0,23) 0,26 (0,069)
11 111 211 311 411 511 611 811
13 113 213 313 413 513 613 813
15 115 215 315 415 515 615 815 0,015 (0,38) 0,75 (0,198)
17 217 317 417 517 617 817
19 219 319 419 519 619 819
21 221 421 521 621 821 0,021 (0,53) 1,45 (0,383)
23 423 623 823 0,023 (0,58) 1,79 (0,473)
B_02399
55
(2,17)
100
(3,94)
145
(5,71)
Spray angle
195
(7,68)
250
(9,84)
300
(11,81)
400
(15,75)
Product lter (in mesh)
Edge lter Gun lter
200
100
200
150
60
Spray pattern width mm (inch)**
Drilled hole Product ow*
(mm) l/min (gal/min)
0,007 (0,18) 0,23 (0,061)
0,011 (0,28) 0,38 (0,100)
0,013 (0,33) 0,55 (0,145)
100
0,017 (0,43) 0,96 (0,254)
0,019 (0,48) 1,20 (0,317)
50
B_03764
* Tested with water and 100 bar pressure.
** Tested with 110 bar (1595 psi), 30 cm (11.81 inches) distance and lacquer 56DIN-4s.
44
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13.5 AIRCOAT PREATOMIZER NOZZLES AC3000 PLUS
Article No. 321xxx
In order to determine the article number of a nozzle, please select the
number from the table and replace the three xxx.
Example: nozzle 410 -> article number 321410
Product lter (in mesh)
Edge lter Gun lter
200
100
200
150
60
100
50
145
(5,71)
Spray angle
195
(7,68)
250
(9,84)
300
(11,81)
Size
20° 30° 40° 50° 60°
08 208 308 408 508
10 210 310 410 510 610
12 212 312 412 512 612
14 214 314 414 514 614 0,014 (0,36) 0,60 (0,159)
16 216 316 416 516 616 0,016 (0,41) 0,76 (0,201)
18 218 318 418 518 618
20 320 420 620 0,020 (0,51) 0,11 (0,030)
22 422 622 0,022 (0,56) 0,14 (0,036)
B_05736
100
(3,94)
Spray pattern width mm (inch)**
Drilled hole Product ow*
inch (mm) l/min (gal/min)
0,008 (0,20) 0,22 (0,058)
0,010 (0,25) 0,32 (0,084)
0,012 (0,30) 0,44 (0,116)
0,018 (0,46) 0,92 (0,244)
* Tested with water and 100 bar pressure.
** Tested with 110 bar (1595 psi), 30 cm (11.81 inches) distance and lacquer 56DIN-4s.
13.6 PUSHIN FILTER
Order no. Filter sizes Mesh Use for nozzles
2315723 Push-in lter, red (10 pieces) 200 0.007" - 0.011"
2315724 Push-in lter, blue (10 pieces) 150 0.011" - 0.013"
2315725 Push-in lter, yellow (10 pieces) 100 0.013" - 0.019"
2315726 Push-in lter, white (10 pieces) 50 0.019" - 0.023"
2315729 Push-in lter, green (10 pieces) 30 0.019" - 0.023"
B_02393
45
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B_02687
B_02687
VERSION 06/2018
ORDER NUMBER DOC2311730
13.7 SWIVEL JOINTS
Order no. Designation
394933 Swivel joint set for product (NPSM 1/4") and air hose connection (G1/4")
394928 Swivel joint for product connection (NPSM 1/4")
364938 Swivel joint for air connection G1/4"
13.8 HOSE SETS FOR GM 4700AC
B_02689
B_02689
Order no. Designation
AC hose set DN3 PN270 1/4"NPS 7.5 m PA T
2309705
Product: 1/4"NPS, 7.5 m; 24.6 ft, DN 3; ID 0.12 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 7.5 m; 24.6 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
AC hose set DN4 PN270 1/4"NPS 7.5 m PA T
2309706
Product: 1/4"NPS, 7.5 m; 24.6 ft, DN 4; ID 0.16 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 7.5 m; 24.6 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
AC hose set DN4 PN270 1/4"NPS 10.0 m PA T
2312801
Product: 1/4"NPS, 10 m; 32.8 ft, DN 4; ID 0.16 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 10 m; 32.8 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
AC hose set DN4 PN270 1/4"NPS 15.0 m PA T
2309634
Product: 1/4"NPS, 15 m; 49.2 ft, DN 4; ID 0.16 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 15 m; 49.2 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
AC hose set DN4 PN270 1/4"NPS 20.0 m PA T
2309635
Product: 1/4"NPS, 20 m; 65.6 ft, DN 4; ID 0.16 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 20 m; 65.6 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
AC hose set DN3 PN270 1/4"NPS 3.0 m PA T
2322656
Product: 1/4"NPS, 3 m; 9.84 ft, DN 3; ID 0.12 inch, 27 MPa; 270 bar; 3916 psi
Air: G1/4", 3 m; 9.84 ft, DN 6 mm; ID 0.24 inch, 1 MPa, 10 bar; 145 psi
9987136 Protective hose, per meter
All AC hose sets consist of a section each of product, air and protective hose.
13.9 HOSE SETS FOR GM 4700ACH
Use hose sets with sucient pressure load (35 Mpa; 5076 psi; 350 bar).
13.10 NOZZLE EXTENSIONS
Order no. Designation
394090 Nozzle extension AC 300
394091 Nozzle extension AC 600
B_04158
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VERSION 06/2018
13.11 MISCELLANEOUS
Order no. Designation
9997001 Nozzle cleaning brush
394940 Service set GM 4700AC
ORDER NUMBER DOC2311730
367560
Double connector NPSM1/4" (external thread), for product hose
extension
9985720 Double nipple G1/4" (external thread), for air hose extension
2324747 Sealing collar UHMW-PE, complete, suitable for 2K-PU lacquers
B_02685
B_02686
B_04187
47
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48 49
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VERSION 06/2018
ORDER NUMBER DOC2311730
14 SPARE PARTS
14.1 HOW CAN SPARE PARTS BE ORDERED?
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 " " 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:
– 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.).
Identication in spare parts lists
Explanation of column " " (labeling) in the following spare parts lists:
Wearing parts/ Wearing parts are not included in the warranty terms.
Included in service set
Notice
These parts are not covered by warranty terms.
Not part of standard equipment, available, however, as additional extra.
Explanation of order no. column
-- Item not available as spare part.
/ Position does not exist.
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Only repair and replace parts that are listed in the "Spare parts" chapter and that are
assigned to the unit.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, high-pressure hoses and all devices.
- Secure the spray gun against actuation.
- Switch o the energy and compressed air supply.
- Disconnect the control unit from the mains.
Observe the operating and service manual for all work.
Page 50
VERSION 06/2018
ORDER NUMBER DOC2311730
14.2 SPARE PARTS LIST GM 4700AC
5
1
5
2
3
69
8
70
80
6
80
25
26
27
28
B
21
20
23
24
29
82
35
64
22
68
84
55
14
56
63
15
57
16
58
17
62
59
60
61
36
13
36
Detail B
4
88
50
85
18
51
19
52
86
83
10
11
53
12
34
87
67
65
66
B_02391
36
50
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VERSION 06/2018
Order no. Designation
1 1 2313585 GM 4700AC 25 MPa NPSM1/4"
2 1 9999501 Helical spring on the product side
3 1 9999500 Helical spring on the air side
4 1 2312140 Clamping sleeve
5 1 394335 Spring cap 16 MPa; 160 bar; 2320 psi
5 1 394333 Spring cap 25 MPa; 250 bar; 3625 psi
6 1 394924 Air tappet, complete
8 1 2311320 Valve rod unit, complete
10 1 394327 Sealing screw
11 1 394328 Sealing collar
11 1 2324747 Sealing collar UHMW-PE, complete (including pos. 12)
12 1 9971445 O-ring
13 1 379xxx AC nozzle (see Chapter 13.4)
13 1 321xxx AC nozzle plus (see Chapter 13.5)
14 1 394339 Sealing ring
15 1 9974245 O-ring
16
17 1 394338 Nozzle seal
18 1 2312149 Collet chuck
19 1 394257 Valve tappet, complete
20 1 394318 Nut
21 1 394601 Trigger
22 1 394319 Screw
23 1 394334 Safety clip
24
25 1 394313 Air tappet
26 1 9974243 O-ring
27 1 394303 Mounting bracket
28 1 9921906 Lock washer
29 1 2324766 Air swivel, complete
34 1 394920 Valve rod, complete
35
36 1 2313494 Air cap LV plus (red)
36 1 2313497 Air cap HV plus (blue)
36 1 2313498 Air cap LA plus (bronze)
50 1 394309 Valve tappet
51 1 179338 Air valve seal
52 1 179395 Seal
53 1 394322 Cap
55 1 394336 Nozzle body
56 1 128327 Sealing tting
57 1 132516 Nozzle screw joint, complete
58 1 132351 Nozzle screwed connection holder
59 1 394308 Union nut
60 1 394337 Nozzle nut
61 1 132... Nozzle insert R (various dimensions see Chapter 13.1.1)
62 1 394180 Round jet nozzle attachment (see Chapter 13.1.)
63 1 132922 Nozzle screw joint, complete
= Wearing part
= Included in service set
= Not part of the standard equipment but available as a special accessory
1 394922
1 9935088
1 394323
ORDER NUMBER DOC2311730
Valve housing, complete
Parallel pin
Rod seal
51
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Order no. Designation
1 -- Filter insert, yellow (middle), 100 mesh per inch*
1 2315723 *Filter insert, red (ne), 200 mesh per inch, 10 pieces
64
65 1 128389 Seal
66 1 2311491 Turning handle
67 1 2320016 Filter housing, complete
68 1 2320114 Filter connection GM 4700AC, complete
69 1 2352651 Spring cap 35 MPa; 350 bar; 5076 psi
70 1 -- Pressure spring for spring cap 35 MPa; 350 bar; 5076 psi
= Wearing part
= Included in service set
= Not part of the standard equipment but available as a special accessory
14.2.1 ASSEMBLY AIDS GM 4700AC AND GM 4700ACH
1 2315724 *Filter insert, blue (middle), 150 mesh per inch, 10 pieces
1 2315725 *Filter insert, yellow (middle), 100 mesh per inch, 10 pieces
1 2315726 *Filter insert, white (coarse), 50 mesh per inch, 10 pieces
1 2315729 *Filter insert, green (coarse), 30 mesh per inch, 10 pieces
1 394941 Service set GM 4600/4700AC
ORDER NUMBER DOC2311730
Designation
80 9992831 Loctite ® 542
81 9992833 Loctite ® 638 green
82 9992590 Loctite ® 222
83 9992609 Anti-seize paste
84 394342 Tool valve rod seal
85 Molykote ® DX grease
86 9992528 Loctite ® 270
87 9992698 Vaseline white, PHHV II
88 179989 Tool air valve seal
= Included in service set
= Not part of the standard equipment but available as a special accessory
52
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ORDER NUMBER DOC2311730
14.3 SPARE PARTS LIST GM 4700ACH
5
5
25
71
72
3
8
B
20
23
24
80
1
6
80
26
27
28
21
29
82
35
64
22
84
55
14
56
63
70
69
15
57
16
58
17
62
59
60
61
36
13
36
Detail B
4
88
50
85
18
51
19
52
86
83
10
11
53
12
34
87
67
65
66
B_02392
36
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VERSION 06/2018
Order no. Designation
1 1 2315700 GM 4700AC-H, 35 MPa NPSM1/4"
2 1 9999501 Helical spring on the product side
3 1 9999500 Helical spring on the air side
4 1 2312140 Clamping sleeve
5 1 394333 Spring cap 25 MPa; 250 bar; 3625 psi
6 1 394924 Air tappet, complete
8 1 2311320 Valve rod unit, complete
10 1 394327 Sealing screw
11 1 394328 Sealing collar
11 1 2324747 Sealing collar UHMW-PE, complete (including pos. 12)
12 1 9971445 O-ring
13 1 379xxx AC nozzle (see Chapter 13.4)
13 1 321xxx AC nozzle plus (see Chapter 13.5)
14 1 394339 Sealing ring
15 1 9974245 O-ring
16 1 394922 Valve housing, complete
17 1 394338 Nozzle seal
18 1 2312149 Collet chuck
19 1 394257 Valve tappet, complete
20 1 394318 Nut
21 1 394601 Trigger
22 1 394319 Screw
23 1 394334 Safety clip
24 1 9935088 Parallel pin
25
26 1 9974243 O-ring
27 1 394303 Mounting bracket
28 1 9921906 Lock washer
29 1 2324766 Air swivel, complete
34 1 394920 Valve rod, complete
35 1 394323 Rod seal
36 1 2313494 Air cap LV plus (red)
36 1 2313497 Air cap HV plus (blue)
36 1 2313498 Air cap LA plus (bronze)
50 1 394309 Valve tappet
51 1 179338 Air valve seal
52 1 179395 Seal
53 1 394322 Cap
55 1 394336 Nozzle body
56 1 128327 Sealing tting
57 1 132516 Nozzle screw joint, complete
58 1 132351 Nozzle screwed connection holder
59 1 394308 Union nut
60 1 394337 Nozzle nut
61 1 132... Nozzle insert R (various dimensions see Chapter 13.1.1)
62 1 394180 Round jet nozzle attachment (see Chapter 13.1.)
63 1 132922 Nozzle screw joint, complete
= Wearing part
= Included in service set
= Not part of the standard equipment but available as a special accessory
1 394313 Air tappet
ORDER NUMBER DOC2311730
54
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VERSION 06/2018
Order no. Designation
1 -- Filter insert, yellow (middle), 100 mesh per inch*
1 2315723 *Filter insert, red (ne), 200 mesh per inch, 10 pieces
64
65 1 128389 Seal
66 1 2311491 Turning handle
67 1 2320016 Filter housing, complete
69 1 9998910 Instruction label "hot surfaces"
70 1 9998911 Protection label for 9998910
71 1 2352651 Spring cap 35 MPa; 350 bar; 5076 psi
72 1 -- Pressure spring for spring cap 35 MPa; 350 bar; 5076 psi
= Wearing part
= Included in service set
= Not part of the standard equipment but available as a special accessory
1 2315724 *Filter insert, blue (middle), 150 mesh per inch, 10 pieces
1 2315725 *Filter insert, yellow (middle), 100 mesh per inch, 10 pieces
1 2315726 *Filter insert, white (coarse), 50 mesh per inch, 10 pieces
1 2315729 *Filter insert, green (coarse), 30 mesh per inch, 10 pieces
1 394941 Service set GM 4600/4700AC
ORDER NUMBER DOC2311730
15 EU DECLARATION OF CONFORMITY
Herewith we declare that the supplied version of:
GM 4700AC 25 MPa
GM 4700AC-H 25 MPa
complies with the following guidelines:
2006/42/EC
2014/34/EU
Applied standards, in particular:
EN ISO 12100:2010 EN 1127-1:2011
EN 1953:2013 EN ISO 80079-36:2016
EN ISO 13732-1:2008 EN ISO/IEC 80079-34:2011
EN14462:2015 --
Applied national technical standards and specications, in particular:
DGUV regulation 100-500 Chapter 2.29
DGUV regulation 100-500 Chapter 2.36
TRGS 727
Identication:
EU Declaration of Conformity
The EU 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: 2316429
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C
E
R
T
I
F
I
E
D
Order no. 2311730
Edition 06/2018
ts-liquid@wagner-group.com
Document No. 11099801
Version H
www.wagner-group.com
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