8.5 Cleaning / Replacement of the Suction and Delivery Non-Return Valves 38
8.6 Replacement of the Reversing Valve 39
9 TROUBLESHOOTING AND RECTIFICATION 39
10 REPAIR WORK 40
10.1 Repair Personnel 40
10.2 Repair Notes 41
10.3 Tools 41
10.4 Cleaning the Parts After Disassembly 41
10.5 Assembly of the Device 42
10.6 Replacing the Diaphragm (Due to Breakage) 42
4
VERSION 11/2018
11 FUNCTION TEST AFTER REPAIR WORK 43
12 DISPOSAL 44
13 ACCESSORIES 44
14 SPARE PARTS 47
14.1 How can spare parts be ordered? 47
14.2 Spare Parts for ZIP 52 Finishing 48
14.3 Zip 52 PF Eco-Finishing 51
14.4 ZIP 52 Metal Pump 53
14.5 ZIP 52 Pump - Conductive Acetal 55
14.6 ZIP motor 57
14.7 Trolley, Frame Set, and Wheel Set 59
14.8 Material lter 60
14.9 Fine Flow Controller 61
14.10 Service sets 63
15 EU DECLARATION OF CONFORMITY 64
ORDER NUMBER DOC 2332848
Zip 52 Finishing
5
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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.
1.3 LANGUAGES
The operating manual is available in the following languages:
Additional languages on request or at: www.wagner-group.com
6
VERSION 11/2018
1.4 ABBREVIATIONS
Order no. Order numberAlAluminum
ETSpare partFFCFine Flow Controller
KMarking in the spare parts lists2KTwo components
PosPositionPOMPolyoxymethylene (Acetal)
QtyNumber of piecesPPSPolypropylene sulde
DHDouble strokePTFEPolytetrauorethylene
SStStainless steelUHMWPE Ultra-high molecular polyethylene
1.5 TERMINOLOGY FOR THE PURPOSE OF THIS MANUAL
Cleaning
CleaningManual cleaning of devices and device parts with cleaning
agent.
FlushingInternal ushing of paint-wetted parts with ushing agent.
Product pressure
generator
Personnel qualications
Trained personIs instructed in the tasks assigned to him/her, the potential risks
Electrically trained
person
ElectricianCan 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.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
7
VERSION 11/2018
ORDER NUMBER DOC 2332848
2 CORRECT USE
2.1 DEVICE TYPES
Pneumatic double diaphragm pumps with order number:
A: Metallic versions in aluminium and stainless steel.
The device is suitable for processing liquid products like paints and lacquers:
– 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:
Zip 52 Finishing
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 can be employed in explosion hazard zones (Zone 1) (see Chapter 3).
As dened in the Directive 2014/34/EU (ATEX), the device is suitable for use in potentially
explosive areas.
Manufacturer: Wagner S.p.A.
I - 23868 Valmadrera (LC)
CEEuropean Communities
ExSymbol for explosion protection
IIDevice class II
2Category 2 (zone 1)
GEx-atmosphere gas
ExIgnition protection
hIgnition protection for non-electrical devices
IIBExplosion group
T4Maximum surface temperature < 135 °C; 275 °F (with drying protection
active)
GbZone 1 high safety level
XSpecial notes (see Chapter 3.2)
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 5.6.2 (Technical
Data).
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.
Maximum surface temperature
The maximum surface temperature of the pump depends on the operating
conditions (heated product) and not on the device (frictional heat).
Ignition temperature of the coating product
Ensure that the ignition temperature of the coating product is above the maximum
surface temperature.
Ambient temperature
The permissible ambient temperature range is: 10 °C to 40 °C; 50 °F to 104 °F.
Surface spraying, electrostatics
Do not spray device parts using electrostatic equipment.
10
VERSION 11/2018
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.
Air in the pump uid
Ignitable gas mixtures can form if air enters the pump uid.
Prevent the pump from taking in air and running dry.
If air has been taken in, x the leak. Then, ll slowly and in a controlled manner until
the air has escaped.
Air in the pumped uid can be caused by damaged diaphragms.
Avoid operating the pump with damaged diaphragms.
Periodically check that the pump is working smoothly, paying special attention to
the presence of air in the pumped uid.
Filling and emptying
Ignitable gas mixtures can form in the uid section or product hoses if the pump must
be emptied for maintenance and/or repair purposes.
Empty and ll the device slowly and in a controlled manner.
Avoid potentially explosive atmosphere in the surroundings.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
11
VERSION 11/2018
ORDER NUMBER DOC 2332848
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.
Zip 52 Finishing
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 M).
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 M.
12
VERSION 11/2018
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 M.
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
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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.
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.
In electrostatics applications: anyone who belongs to a risk group according to EMF
Directive 2013/35/EU (e.g. those with active implants), must not enter the highvoltage area.
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.
13
VERSION 11/2018
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 check can be postponed 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.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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.
14
VERSION 11/2018
4.2.4 PRODUCT HOSE
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 hose used:
− 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
− 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 M.
Suction hoses may not be subjected to pressure.
Several liquids have a high expansion coecient. In some cases, their volume can rise with
consequent damage to pipes, ttings, etc. and cause uid leakage.
When the pump sucks liquid from a closed tank, ensure that air or a suitable gas can
enter the tank. Thus a negative pressure is avoided. The vacuum could implode the tank
(squeeze) and can cause it to break. The tank would leak and the liquid would ow out.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
15
VERSION 11/2018
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 an explosive
mixture may temporarily exist inside the lines and components of equipment:
−depending upon the coating product used,
−depending on the ushing agent (solvent) used.
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 spray 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 DOC 2332848
Zip 52 Finishing
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".
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, 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. Secure the spray gun against
actuation.
Observe the operating and service manual for all work.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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.
17
VERSION 11/2018
5
5
ORDER NUMBER DOC 2332848
5 DESCRIPTION
5.1 COMPONENTS OF ZIP 52 FINISHING
Designation
1
Pump pressure regulator
2
Product pressure regulator
3
Atomizing air pressure regulator
4
Product return valve
5
Air cut-o valve
6
(precisely adjustable lter ow controller
with integrated pulsation damper)
B_04050
Zip 52 Finishing
6
1
2
3
4
5.2 COMPONENTS OF ZIP 52 PF ECOFINISHING
Designation
1
Pump pressure regulator
2
Atomizing air pressure
4
regulator
3
Material lter
4
Product return valve
5
Compressed air connection
1
2
3
B_04051
5.3 MODE OF OPERATION
The double diaphragm pump is driven with compressed air. A pneumatic manifold
alternates in supplying two diaphragms with compressed air. Diaphragm motion is
created in this manner. The product is thus sucked in and displaced again. A series of four
non-return valves prevents the liquid from owing back, thus producing the suction and
delivery phases in each pumping chamber, and generating the pumping eect.
18
VERSION 11/2018
5.4 PROTECTIVE AND MONITORING EQUIPMENT
ORDER NUMBER DOC 2332848
Zip 52 Finishing
WARNING
Overpressure!
Danger to life from bursting device components.
Never change the safety valve setting.
The air motor is tted with a safety valve. The safety valve has been set and sealed at the
factory. In case of pressures over and above the permissible operating pressure, the valve,
which is held with a spring, automatically opens and releases the excess pressure.
5.5 INCLUDED ITEMS
Order no.Designation
1--Diaphragm pump ZIP 52 Finishing / ZIP 52 PF Eco-Finishing
Suction hose with lter
Fine Flow Controller FFC (for Zip 52 Finishing)
1see Chapter 14
The standard equipment includes:
1see Chapter 15.3Declaration of Conformity
12332847Operating manual, in German
1see Chapter 1.3Operating manual in the local language
The delivery note shows the exact scope of delivery.
Product lter (for ZIP 52 Eco-Finishing)
Frame (for ZIP 52 Eco-Finishing)
Connection elements
Air inlet connection (plug)BSP(G)1/4" Fø 8 mm
Maximum suction height (1)(2)m
Maximum solid body size(5)mm
Sound pressure equivalent 50 cycles/min. (5
bar)
Sound pressure equivalent at max. ow rate (8
bar)
Sound power at maximum ow rate (8 bar)(4)
Fluid connections (inlet & outlet bushing)BSP(G)1/4" M
Weightkg
Product temperature
Ambient temperature
Allowable inclination for operation± 10
(1)PF = Perfect Flow = low pulsation pump with a shorter stroke
(2)Pump with stainless steel valves (start condition: empty pump / dry valves)
(3)LqA (10s)
(4)ISO 3744
(5)Technical data applies to the pump without a lter connected
ORDER NUMBER DOC 2332848
cm
cu inch
MPa
bar
psi
(1)
(5)
(3)
(5)
(3)
(4)
(5)
l/min
GPM
Quality standard 7.5.4 according to ISO 8573.1: 2010
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 132 °F).
The relative air humidity at the installation site must be between 10 and 95% (without
condensation).
6.4 TRANSPORTATION
The pump can be moved on a trolley or manually without lifting equipment e.g., a crane.
6.5 ASSEMBLY AND INSTALLATION
WARNING
Inclined ground!
Risk of accidents if the device rolls away/falls.
Position the trolley with the double diaphragm pump horizontally.
If the oor is inclined, position the feet of the trolley towards the gradient.
Secure the trolley.
National regulations
Ensure that the national explosion prevention rules and regulations are observed
when setting up the device.
24
VERSION 11/2018
×
×
1
2
3
4
5
7
6
8
9
10
B_06947
6.5.1 POSITIONING
Procedure:
1. Mount the pump on a frame, trolley or wall mount.
2. Connect the suction system and air supply.
3. Connect the material and air supply in accordance
with the superordinate operating manual.
Connect the suction hose (on the underside) and the lacquer/air double hose to the
corresponding connections.
Notice: Connect the product hose and air hose correctly.
Connect a suitable spray gun to the other end of the double hose.
For pumps installed in areas subject to explosion hazards, all hoses and pipes must be
made of conductive material and must be grounded. All hoses, pipes and components
connected to the supply line must be designed to operate at the pump’s maximum
pressure with the pump working at a vigorous rate.
Compressed air connection:
Connect the device’s air inlet ttings to the distribution network.
Caution: The connection must be carried out on the device's tting. Do not replace the
original connection. Use a pipeline with a suitable diameter for the connection. Provide an
external air cut-o valve for the ZIP52 PF Eco-Finishing.
The pressure must not exceed the maximum value indicated on the type plate.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
B_06944
2
1
10
5
4
7
B_06048
3
9
8
25
VERSION 11/2018
6.5.2 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.
6.5.3 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 DOC 2332848
Zip 52 Finishing
WARNING
Hose connections!
Risk of injury and damage to the device.
Do not mix up hose connections of product hose and air hose.
6.5.4 PRODUCT SUPPLY LINES
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 hose:
- manufacturer,
- permissible operating pressure,
- date of manufacture.
6.6 GROUNDING
WARNING
Discharge of electrostatically charged components in atmospheres containing
solvents!
Explosion hazard from electrostatic sparks.
Clean the pump only with a damp cloth.
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.
Safe operation of the pump is only guaranteed with a grounding
connection.
Connect all grounding cables using a short and direct route.
Procedure
1. Remove the crimp connection delivered with the pump.
2. Attach crimp connection to the grounding cable and re-attach it
to the pump.
3. Ground the product tank to an on-site grounding connection.
4. Ground the other parts of the system to an on-site grounding
connection.
Ex zone
All devices and equipment must be suitable for use in potentially explosive areas.
All paints, ushing agents and waste tanks have to be electrically conductive.
All tanks must be grounded.
B_04049
27
VERSION 11/2018
6.7 COMMISSIONING
ORDER NUMBER DOC 2332848
Zip 52 Finishing
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from ying parts.
Ensure that the pump and suction system are always completely filled with ushing
agent or working medium.
Do not spray the device empty after cleaning.
NOTICE
Impurities in the spraying system!
Spray gun blockage.
Flush the spray gun and paint supply with a suitable ushing agent before
commissioning.
Emergency stop, see Chapter 7.2.
Preparation
Before every start-up, the following points should be observed as laid down in the operating manual:
− Secure spray gun with safety lever.
− Check the permissible pressures.
− Check all connections for leaks.
− Check hoses for damage in accordance with Chapter 8.2.3.
Fill the pump with ushing agent
The devices are tested during manufacturing with emulsifying oil, pure oil or solvent.
Possible residues must be ushed out of the circuits with a solvent (ushing agent) before
commissioning.
− Fill the empty device with ushing agent in accordance with Chapter 8.2.5.
Pressure tightness test
WARNING
Overpressure!
Risk of injury from bursting components.
The operating pressure must not exceed the value shown on the type plate.
− Gradually increase the pressure in pump with the pressure regulator until maximum
pressure is reached. Maintain the pressure for 3 minutes and check all connection
points for leaks.
− Depressurization in accordance with Chapter 7.4.
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.
Filling with Working Material
− According to Chapter 8.2.5.
28
VERSION 11/2018
ORDER NUMBER DOC 2332848
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 EMERGENCY STOP
In the case of unforeseen occurrences:
– Immediately close the air cut-o valve (4).
ZIP 52 Finishing: An air cut-o valve is installed.
ZIP 52 PF Eco-Finishing: An air cut-o valve must be provided by the user.
– Open the return valve (5) and/or the delivery devices (valves or guns).
Zip 52 Finishing
7.3 TASKS
Ensure that:
commissioning is carried out in accordance with Chapter 6.7.
1. Visual check:
personal safety equipment, grounding and all devices
ready to use.
2. Secure spray gun and insert nozzle into the spray gun.
3. Slowly open the shut-o valve (4).
4. The pump supplies the product (8) while the spray gun
(9) is open.
5. Set the air pressure to 1–1.5 bar with the pump pressure
regulator (1) and the product pressure regulator (2, for
ZIP 52 Finishing), in order to reach the desired product
amount and/or the desired product pressure.
6. Set the atomizing air pressure regulator (3) to 1.5–2 bar.
7. Start work process.
8
closed
open
9
6
5
4
7
3
2
1
5
9
6
7
3
1
B_06949
8
29
VERSION 11/2018
7.3.1 PUMP SHAKING / AIR SUCTIONING
If the pump speeds up suddenly and starts to shake, there is no lacquer left inside the device
and the pump is sucking in air. In this case, more lacquer must be supplied.
If enough lacquer is available and the pump still shakes, the suction lter is clogged and must
be cleaned.
In case air accidentally ows into the pump suction inlet, the compressed air pressure
must be reduced to avoid the pump working at an excessive speed.
7.3.2 PRODUCT PRESSURE AND ATOMIZING AIR PRESSURE
The previously indicated values for the product pressure (1–1.5 bar), and for the atomizing air
pressure (1.5–2 bar) should be considered reference values, since the pressure is dependent upon
the characteristics of the lacquer to be used, above all on its viscosity. If paints or other very uid
products are used, the product pressure should be set extremely low (to approximately 0.5 bar
or even lower).
On the other hand, highly viscous lacquers require a pressure as high as 3 bar or even higher.
The atomizing air pressure must be set to 1–2.5 bar, depending on the lacquer characteristics. To
obtain perfect atomization and to avoid spray mist, the lowest possible atomizing air pressure
must be used. In some cases, the spray gun must be provided with a very low product pressure
and a very high atomizing air pressure.
Carefully choose the appropriate atomizing cap for the spray gun.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
7.4 PRESSURE RELIEF/WORK INTERRUPTION
The pressure must always be relieved:
− after the spraying tasks are nished,
− before servicing or repairing the system,
− before carrying out cleaning tasks on the system,
− before moving the system to another location,
− before something needs to be checked on the 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:
− Outlet equipment (return valve) mounted between pump and spray gun.
Process for relieving pressure
1. Close the product delivery valve or any other device installed on the delivery line
(such as outlet valves or spray guns).
2. Close the air cut-o valve. Relieve the pressure in the product line, by opening the
return valve (if installed) or the dispensing device (valve or spray gun).
3. Close and secure return valve and dispensing device.
Note:
Control air pressure is still present.
If the system will process 2K products:
NOTICE
Hardened working material 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.
30
VERSION 11/2018
9
7.5 BASIC FLUSHING
Regular ushing
Regular ushing, cleaning and maintenance ensures the pump's high pumping and
extraction capacity.
The cleaning and ushing agents used must be compatible with the working
material.
ORDER NUMBER DOC 2332848
WARNING
Incompatibility of ushing / cleaning agent with the working medium!
Risk of explosion and danger of poisoning by toxic gases.
Examine the compatibility of the ushing and cleaning agents and working media
on the basis of the safety data sheets.
Zip 52 Finishing
Procedure
1. Visual check: personal safety equipment, grounding and all
devices ready to use.
2. Place empty, grounded tank (7) under the return tube (6).
3. Place the suction hose in the grounded tank with ushing
agent (8).
4. Completely close the pressure regulator (1) and atomizing air
pressure regulator (3) (0 MPa; 0 bar; 0 psi).
Flushing via the return valve
5. Open return valve (5).
6. Slowly open the air cut-o valve (4).
7. Turn the pressure regulator (1) clockwise until the pump
starts.
8. Flush the system until clean ushing agent ows into the tank
(7).
9. Close the pressure regulator (1).
10. As soon as there is no pressure remaining in the system, close
the return valve (5).
Flushing via the gun
11. Point the spray gun, without nozzle, into the tank (7) and
open it.
12. Slowly open pressure regulator (1).
13. Rinse until clean ushing agent ows from the spray gun.
14. Close the pressure regulator (1).
15. When there is no pressure remaining in the system, close the spray gun.
16. Secure the spray gun.
17. Dispose of the contents of the tank (7) according to the local regulations.
In case of start-up problems:
If the pump doesn't start up, carry out the following steps:
Close the air cut-o valve (4).
Turn the pressure regulator (1) counterclockwise (0 bar pressure).
Open the air cut-o valve (4).
Turn the pressure regulator (1) clockwise until the pump starts.
If necessary, repeat the operation several times.
8
closed
open
6
5
4
7
3
2
1
5
9
1
3
B_06949
6
7
8
7.5.1 FILLING WITH WORKING MATERIAL
After basic ushing, the pump can be lled with working material. Proceed according to
Chapter 8.2.5, but use working material instead of ushing agent.
31
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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 DECOMMISSIONING AND CLEANING
The device should be cleaned for maintenance purposes, etc. Ensure that no remaining
product dries on and sticks to the device.
Procedure
1. Carry out work interruption Chapter 7.4.
2. Carry out the basic ushing Chapter 7.5.
3. Empty system in a controlled manner Chapter 8.2.4.
4. Service spray gun in accordance to its operating instructions.
5. Clean and check the suction system and the suction lter.
6. Clean the outside of the system.
7. Fully assemble the system.
8. Fill the system with ushing agent in accordance with Chapter 8.2.5.
8.1.3 LONGTERM STORAGE
If storing the system for a prolonged period of time, thorough cleaning and corrosion
protection are necessary. Replace the water or solvent in the product pump with a suitable
preserving oil.
Procedure
1. Carry out points 1 to 7 in Chapter 8.1.2 "Decommissioning and Cleaning".
2. Fill the system with preservative in accordance with Chapter 8.2.5.
3. Empty the system in a controlled manner in accordance with Chapter 8.2.4 and seal
the openings.
32
VERSION 11/2018
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:
− Health hazard 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 MAINTENANCE INSTRUCTIONS
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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, product 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
It should be ensured that the device is in the following state before carrying out any work
on it:
− Flush and clean the system. Chapter 8.1.2
− Relieve the pressure from the pump, product hose and spray gun.
− Secure spray gun with safety lever.
− Interrupt the air supply.
− Depending on the operation, disconnect the product and air-side connection pipes.
− Remove the pump from the base or support it is fastened to.
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.
33
VERSION 11/2018
8.2.3 SAFETY CHECKS AND MAINTENANCE INTERVALS
Every day
Check grounding: see Chapter 6.5.
Check delivery and suction lters.
Check hoses, tubes and couplings: see Chapter 8.2.3.1.
Weekly
Check system for damage.
Check and tighten fastening screws.
Check for air and liquid leakages.
Check that the safety xtures function properly (see Chapter 5.4).
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 DOC 2332848
Zip 52 Finishing
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 embossingMeaning
xxx barPressure
yymmCrimping date (year/month)
XXInternal code
Hose imprintingMeaning
WagnerName / Manufacturer
yymmDate of manufacture (year/month)
xxx bar (xx MPa)
e.g., 270 bar (27 MPa)
XXInternal code
DNxx (e.g., DN10)Nominal diameter
Pressure
34
VERSION 11/2018
9
8.2.4 EMPTYING PUMP
ORDER NUMBER DOC 2332848
Zip 52 Finishing
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from ying parts.
Ignition of potentially explosive surrounding atmosphere.
Empty the device slowly and in a controlled manner.
Avoid potentially explosive atmosphere in the surroundings.
If the pumping product becomes heated, switch o all heaters and let the product
cool o.
1. Visual check: personal safety equipment, grounding and all
devices ready to use.
2. Place an empty, grounded collection tank (7) under the return
tube (6).
3. Place the suction hose in an empty, grounded tank (8).
4. Close the pump pressure regulator (1) and atomizing air
pressure regulator (3) (0MPa; 0bar; 0psi).
Emptying via return line
5. Open return valve (5).
6. Slowly open the air cut-o valve (4).
7. Slowly turn air pressure up on the pressure regulator (1) and
only until the pump is running normally (approx. 0.15 MPa; 1.5
bar; 21.75 psi).
8. Be ready for the switch from working material to air.
9. As soon as working material is no longer owing from the
return tube (6), close pressure regulator (1).
10. Close return valve (5).
Empty up to the gun
11. Point the spray gun, without nozzle, into the tank (7) and open it.
12. Slowly open pressure regulator (1). Be ready for the switch from working material to air.
13. As soon as working material is no longer owing, close the pressure regulator (1).
14. Close and secure the spray gun.
15. Depressurization in accordance with Chapter 7.4.
16. Dispose of the contents of the tank (7) according to the local regulations.
8
closed
open
1
6
5
4
7
3
2
5
9
1
B_06949
6
7
3
8
35
VERSION 11/2018
9
8.2.5 FILLING THE EMPTY PUMP
ORDER NUMBER DOC 2332848
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from ying parts.
Ignition of potentially explosive surrounding atmosphere.
Fill the device slowly and in a controlled manner.
Avoid potentially explosive atmosphere in the surroundings.
Zip 52 Finishing
Procedure
1. Visual check: personal safety equipment, grounding and all
devices ready to use.
2. Place empty, grounded tank (7) under the return tube (6).
3. Place the suction hose in a grounded tank with working
material (8).
4. Completely close the pump pressure regulator (1) and
atomizing air pressure regulator (3) (0MPa; 0bar; 0psi).
5. Open return valve (5).
6. Slowly open the air cut-o valve (4).
7. Turn the pump pressure regulator (1) clockwise until the
pump starts.
Be ready to switch from air to working material and prevent
back spray.
8. Close the pressure regulator (1) as soon as pure working
material starts coming from the return tube (6).
9. Close return valve (5).
10. Point the spray gun, without nozzle, into the tank (7) and open
it.
11. Slowly open pressure regulator (1). Be ready to switch from air to working material
and prevent back spray.
12. As soon as pure working material without air bubbles is owing, close pressure regulator (1).
13. Close and secure the spray gun.
14. Depressurization in accordance with Chapter 7.4.
15. Dispose of the contents of the tank (7) according to the local regulations.
In case of start-up problems:
If the pump doesn't start up, carry out the following steps:
Close the air cut-o valve (4).
Turn the pressure regulator (1) counterclockwise (0 bar pressure).
Open the air cut-o valve (4).
Turn the pressure regulator (1) clockwise until the pump starts.
If necessary, repeat the operation several times.
8
closed
open
6
5
4
7
3
2
1
5
9
1
3
B_06949
6
7
8
36
VERSION 11/2018
B_04059
ORDER NUMBER DOC 2332848
Zip 52 Finishing
8.3 CLEANING THE FILTER
This pump has one lter inside the suction tube and another inside the delivery circuit
(ZIP52 Finishing: Fine Flow Controller - ZIP52 PF Eco-Finishing: product lter).
The lters must be cleaned regularly.
Clean the lter every time that the lacquer color is changed.
Before cleaning the lters, close the air cut-o valve and release the pressure
contained inside the pump and the pipes attached to it.
8.3.1 SUCTION TUBE FILTER
To clean the suction tube lter, remove the spring, take out the suction lter and lter disc
and place them in ushing agent. Then, blow them o with compressed air.
B_04060
8.3.2 FINE FLOW CONTROLLER ZIP52 FINISHING
To clean the lter of the Fine Flow Controller, unscrew the union nut (1) from the
metal body and lift the lter cup (2). When doing so, pay attention to the PTFE seal
on the edge. Remove the lter (3) from the base (4), pulling it upward, since it has a
very simple clip xing. Place the lter cartridge in the ushing agent, then brush and
blow it o. Make sure that the inside of the lter is cleaned with ushing agent and is
blown out.
Re-insert the lter by simply pushing it onto the lter seat until the xing clip audibly
clicks into place. Do not push the lter downwards any further, to avoid damaging
it. Reposition the lter cup making sure that the PTFE seal is in the perfect position.
Then, screw the union nut tight.
8.3.3 FILTER ZIP52 ECOFINISHING
To clean the lter of the ZIP52 Eco-Finishing device, simply
remove the upper cover (1) from the lter housing (2), by
unscrewing it, then unscrew the lter’s lock-ring (3) and remove
the lter element (4).
Remove the internal spring (5) from the lter element.
Place the lter cartridge and the internal spring in the ushing
agent. Then brush them o and blow them out. Make sure that
the inside of the lter is cleaned with ushing agent and is blown
1
out.
1
2
3
4
B_04052
3
4
6
5
Reassemble in reverse order, taking care not to damage the
plastic seal (6).
Mark the coupled parts (diaphragm covers, manifold, covers) with a felt-tip pen so as to
make subsequent reassembly easier.
Notice: When executing the following tasks it is imperative to avoid any rotation of the
shaft in the motor block!
1
B_04066
a) Remove the suction and delivery manifolds.
b) Disassemble the fastening nuts and remove the outer diaphragm covers. Dismount
the pressure side cover (1).
c) Hold the end nut of the outer diaphragm disc with a wrench. Loosen the end nut of
the other diaphragm disc and dismount it.
d) Remove the released diaphragm with its corresponding internal disc, and remove
the shaft from the motor block.
e)Clamp the end of the shaft released from the diaphragm in a bench vice (with
soft jaws to avoid damaging it) and remove the external diaphragm disc from the
opposite end of the shaft. Then remove the second diaphragm with its internal
disc.
f) Assemble the new diaphragm with its internal disc and properly fasten it to the
relevant external disc.
g) Remove the shaft from the bench vice and put it in the motor block. Grease the
shaft inside and outside (beyond the underside of the motor block). Thereby move
the shaft into dierent positions. See Chapter 14.
h) Mount the inner diaphragm disc, the diaphragm and the outer disc and tighten
them properly onto the nut of the opposite outer discs using two wrenches.
i)Attach the silencer and the pressure side cover. Check the correct positioning of
the cover and its seal.
k) Attach the outer diaphragm cover and the manifolds. Ensure correct position of
seals of the ball valves when doing so.
l)Screw on and tighten the cover screws. Fasten the manifold screws. Apply the
correct torque, in accordance with Chapter 14.
38
VERSION 11/2018
8.5 CLEANING / REPLACEMENT OF THE SUCTION AND DELIVERY NONRETURN
VALVES
a) Remove the suction and delivery manifold.
b) Remove the seals, seats and balls from the diaphragm covers and the manifold's housings.
c) Check the condition of wear of the ball guide/stops inside the diaphragm cover and manifold. Replace if
worn.
d) Remove all dirt particles as well as hardened product residues. Check the balls and seats for excessive
wear. Clean or replace the components.
e) Clean the contact surfaces of the manifolds and the diaphragm cover and mount the components. Apply
the correct torque, in accordance with Chapter 14.
It is recommended that the static seals be replaced when reassembling.
8.6 REPLACEMENT OF THE REVERSING VALVE
a)Dismount the pressure side cover and remove the reversing valve.
b) To clean it, blow the housing cavity of the reversing valve out with a jet of compressed air (wear safety
goggles).
c)Install the new reversing valve. When doing so, apply the correct torque (see picture in Chapter 10.6).
Mount the valve slider (6) on one of the stroke stop positions. There are four possible positions, each of
them is suitable. Attach the pressure side cover.
During the performance of the operations described above, check the positioning of the valve's seals and
cover including the seal. Apply the correct torque, in accordance with Chapter 14.
The reversing valve of the pump is lubricated at the factory and does not need any
lubrication.
ORDER NUMBER DOC 2332848
Zip 52 Finishing
39
VERSION 11/2018
ORDER NUMBER DOC 2332848
9 TROUBLESHOOTING AND RECTIFICATION
ProblemCauseRemedy
The device does not
work.
The device is working
(i.e., the pump is
moving), but no uid
is delivered.
The product ow is
irregular or decreases
during work.
The device works
even if the spray gun
is closed.
The pump stops
often.
The device has no compressed
air.
The product pressure regulator
is set to 0 (ZIP52 Finishing).
The pump is blocked near the
reversal point.
Fine Flow Controller (or product
lter on the ZIP52 PF EcoFinishing) is clogged.
No uid is available at the
pump’s inlet.
Air suction lter cloggedCarefully clean the lter.
The suction tube is clogged or
leaking (is possibly sucking air in
from the atmosphere).
Suction problemsCheck the suction tube to see if it is partially
Conveying problemsPartial clogging of the delivery line or the paint
Non-return valves are leaking.Contamination or wear in the non-return valves.
Non-return valves are leaking.Contamination or wear in the non-return valves.
The return valve is not closed
properly.
Low air pressure to the pump.Increase the air pressure.
Non-return valves' guides/stops
are worn.
Ice formation inside the air
outlet pipes
Check the compressed air supply line and the air
cut-o valve.
Check the compressed air maintenance device (if
available).
Check the pressure setting on the product
pressure regulator. If necessary, increase the
pressure.
Close the air cut-o valve. Turn the pressure
regulator knob approximately half a turn
clockwise. Open the air cut-o valve again.
Repeat until the pump starts.
Clean or replace the lter.
Check the uid level in the tank or container.
Check the suction tube. Replace it if necessary.
clogged. Replace it if necessary.
hose. Clean or replace.
Check the non-return valves and replace them if
necessary.
Check the non-return valves and replace them if
necessary.
Check the return valve to see if it is open or
leaking.
Check the non-return valves. Replace the delivery
manifold or pump cover if necessary. With the
acetal pump, the ball-guide can be replaced.
Check the compressed air quality.
Install a condensation separator in the air line.
Zip 52 Finishing
Install an air dryer if necessary.
If necessary, install an oiler and ll it with special
de-icing uid.
If none of the causes of malfunction mentioned are present, the defect can be remedied
by a WAGNER Service Center.
40
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
10 REPAIR WORK
10.1 REPAIR PERSONNEL
Repair work must be carried out carefully and by qualied and trained personnel. They
should be informed of specic hazards during their training.
The following hazards may arise during repair work:
− Health hazard 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, 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
It should be ensured that the device is in the following state before carrying out any work
on it:
− Flush and clean the system. Chapter 8.1.2
− Interrupt the air supply.
− Depending on the operation, disconnect the product and air-side connection pipes.
− Remove the pump from the base or support it is fastened to.
After Repair Work
− Carry out safety checks in accordance with Chapter 8.2.3.
− Commission the system according to Chapter 6.7.
− 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 assembling and disassembling the device (if possible,
always bring entire tool sets with you):
– Torque wrench set
– Allen wrench set
41
VERSION 11/2018
10.4 CLEANING THE PARTS AFTER DISASSEMBLY
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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.
Please note:
Thoroughly clean all reusable parts with a suitable cleaning agent.
All dismantled parts have to be clean and dry after cleaning. Care should be taken
that these parts remain free of solvents, grease or sweat from the hands (salt water).
Perform cleaning and mounting tasks wearing gloves.
10.5 ASSEMBLY OF THE DEVICE
In Chapter 14 the order numbers for device spare parts can be found, as well as for wearing
parts such as seals.
Defective parts, O-rings and seal sets must always be replaced.
Use greases and glues in accordance with Chapter 14.
Observe torque specications in Chapter 14.
Assembly Aids
Order no.QuantityDesignation
99925901 pc ≙ 50 mlLoctite 222
99928311 pc ≙ 50 mlLoctite 542
Z125.001 pc ≙ 1 kgGrease
Brand notice
The brands specied in this document are property of the respective owners. Loctite , for example, is a
registered brand of Henkel.
42
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
10.6 REPLACING THE DIAPHRAGM DUE TO BREAKAGE
If the diaphragms are replaced as a result of breakage, all the internal parts of the motor
must be cleaned and the condition of the seals and reversing valve, which may have been
damaged by contact with the pump uid, must be checked.
Mark the coupled parts (diaphragm covers, manifold, covers) with a felt-tip pen so as to
make subsequent reassembly easier.
a) According to Chapter 8.4, points a), b), c) d) and e):
b) Follow the disassembly procedure of the
diaphragms.
c) Remove the reversing valve (2).
d) Remove the shaft's plastic bushings (3) located at
each end of the motor block, the lip seals (4) and
the feeler pins (5).
e) Clean all the components, openings and spaces
within the motor block. Blow the housing cavity
of the reversing valve out thoroughly with a jet of
compressed air (wear safety goggles).
f) Check the condition of the reversing valve. If
6
necessary replace.
g) Assemble all the parts described under point c)
paying attention to properly orient the seals lips
(see Chapter 11, exploded view).
h) Grease feeler pins (5) with lip seal (4) once more
from outside.
i)Put the reversing valve back in its housing. When
B_04018
doing so, apply the correct torque. Position the
valve slider (6) on one of the stroke stop positions.
There are four possible positions, each of them is
suitable.
j)According to Chapter 8.4, points f), g), h), i) k) and
l):
Reassemble the remaining components.
3.5 Nm
2.6 lbft
1
2 Nm; 1.5 lbft
2
5
4
3
2 Nm
1.5 lbft
43
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
11 FUNCTION TEST AFTER REPAIR WORK
After all repairs, the device 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.
ActivityMeans
1. EX-relevant inspections
− Check mass connection between grounding connection of the pump and
the frame/trolley and between the individual components of the frame/
trolley: <100k
These inspections are − relevant!!
2. Testing for leaks
− Connect the pump to the air supply with a pressure of 6 bar.
To perform a leak test on the device, the product pressure with the
ushing agent is slowly increased in increments until the maximum
pressure indicated on the type plate is reached. Close pump outlet.
Allow to stand in this position for 0.5-1 minute and listen for audible
blowing o.
When the air supply is turned o, a drop in pressure must be watched for.
3. General inspections
− Check tightening torque of various screws. see Chapter 14.Torque wrench
− Check all ttings.
− Empty device (Chapter 8.2.4) and depressurize it (Chapter 7.4).
− Check function of frame or transport trolley. Check whether the pump is
mounted
horizontally on the frame.
Ohmmeter
Air motor:
Test medium com-
pressed air
Leak spray
Fluid section:
Test medium: suitable
ushing agent
Visual check
12 DISPOSAL
When the equipment must be scrapped, please dierentiate the disposal of the waste
materials.
Consumable products (lacquers, adhesives, ushing and cleaning agents and solvents)
must be disposed of in accordance with all legal requirements and provisions.
44
45
VERSION 11/2018
13 ACCESSORIES
ORDER NUMBER DOC 2332848
Zip 52 Finishing
11
10
3
12
12
12
9
6
7
8
5
11
4
16
13
B_04054
15
14
46
VERSION 11/2018
Order no.Designation
1U760.00ZIP52 Finishing, aluminium
1U765.00ZIP52 Finishing, stainless steel
1U773.00ZIP52 Finishing, (POM) acetal
2U731.00ZIP52 PF Eco-Finishing
3S419.00GLow-pressure double hose
3S419.00GILow-pressure double hose, stainless steel
4R950.xxSpray gun, SP5
4V1061304xx3 Spray gun, Pilot Trend MP
4V1060203xx3 Spray gun, Pilot Trend HP
4V1070203xx3 Spray gun, Pilot Premium HP
4V1070404xx3 Spray gun, Pilot Premium HVLP PLUS
4V1070603xx3 Spray gun, Pilot Premium HVLP
5T406.00Suction hose, stainless steel, complete
6H401.07Filter disk
7T453.03Air suction lter
8H206.03Spring
9S402.06ASolvent resistant suction hose
10T420.00Suction tube, stainless steel
11E0107.03Contact clamp, stainless steel
12R601.00Hose clamp
13T760.00MWall mount
14T760.00SFrame set
15T760.00RWheel set with handle
16T760.00SRTrolley, complete
ORDER NUMBER DOC 2332848
Zip 52 Finishing
47
VERSION 11/2018
ORDER NUMBER DOC 2332848
Zip 52 Finishing
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, 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.
48
49
VERSION 11/2018
14.2 SPARE PARTS FOR ZIP 52 FINISHING
ORDER NUMBER DOC 2332848
(U765.00)
*
Zip 52 Finishing
20
21
*
1
9
36
8
3
21
33
2
23
*
41
*
42
*
31
11
*
7
8
*
5
*
22
12
*
*
27
14
*
*
24
34
*
25
6
13
*
26
10
*
28
38
37
8
29
9
30
35
15
32
*
43
(U765.00)
40
B_04055
39
15
*
16
*
10
19
17
*
18
*
*
4
50
VERSION 11/2018
Order no.Order no.Order no.Designation
11U760.00U765.00U773.00DDP ZIP52
21T0180.00AT0180.00AIT0180.L0AIFFC 14/0.5-8 bar pneum., aluminium
31E3105.92E3105.92E3105.92Zip52 pump bracket
41E3106.92E3106.92E3106.92Mounting plate for FFC
51M208.04B274.03B274.03Hose connection, 1/2"x16
61M247.00----MF Reducer, 1/2-1/4
719998039----Elbow tting, MM 1/4"
81S591.00CS591.00CS591.00CPaint hose
92999825399982539998253Screw-in tting, 8-1/4"
102M205.04AM801.03BM801.03BFitting, 1/4"
113P904.00P904.00P904.00Pressure gauge 0-10 bar
123M286.00M286.00M286.00Quick tting, D F 1/8"x4
131Z547.00Z547.00Z547.00Controller plate
141Z548.C0Z548.C0Z548.C0Zip52 Finishing Label
154M335.00M335.00M335.00Fitting, L 1/8"x4
1619904307M826.03BM826.03BPlug, E 1/4"
171M109.00M513.00IAM513.00IABall valve, MF 1/4"
1819992265M881.03M881.03Fitting, L MF 1/4"
191M205.04M801.03CM801.03CDouble tting, 1/4"
204K107.62K107.62K107.62Screw, M6x20
218992010399201039920103Washer, A6.4, DIN 125
221T139.01T139.01T139.01Air manifold
233M404.00M404.00M404.00Hollow screw
241M250.00M250.00M250.00MF reducer, 3/8"-1/4"
251998568299856829985682Reducing tting, 1/4"A-1/4"I
261M101.00M101.00M101.00Ball valve, FM 1/4"
273L212.06L212.06L212.06O-ring
281S455.07AS455.07AS455.07APaint reducer air pipe
293S455.07S455.07S455.07Pressure gauge reducer pipe
301M354.00M354.00M354.00Revolving quick tting, L 1/4"x4
311M204.14AM204.14AM204.14AExtension, MF 1/4"
323P123.00P123.00P123.00Air pressure regulator, 1/4”
334991020499102049910204Self-locking nut, M6
341S401.00----Return hose, BP MT 2 D 8
351999803999980399998039Screw tting elbow, MM 1/4"
361S455.07BS455.07BS455.07BPump feeding air tube
371--M801.03AM801.03BFitting, 1/4" stainless steel
381--B0264.03B0264.03Fitting, 1/2" stainless steel
392 m--S103.07NS103.07NHose, nylon D8
401--M057.07M057.07Fitting, 1/4"x8
411H261.03H261.03H261.03Spring
423M404.00GM404.00GM404.00GSeal
431999283199928319992831Loctite 542, 50ml; 50cc
ORDER NUMBER DOC 2332848
Al
Zip 52 Finishing
Wearing part
51
VERSION 11/2018
14.3 ZIP 52 PF ECOFINISHING
13
7
*
ORDER NUMBER DOC 2332848
16
20
*
*
*
19
21
12
*
22
23
Zip 52 Finishing
18
11
*
*
17
*
1
15
9
*
2
7
24
23
3
*
*
14
25
*
7
24
10
26
6
8
5
26
27
28
4
B_04056
*
29
52
VERSION 11/2018
Order no.Designation
11U731.00ZIP52 PF Eco-Finishing
21E3112.92Mounting plate for Zip52
32E111.92bLeg ZIP52 Eco
44R211.07Closure cap D20
52P123.00ECompressed air regulator, 1/4"
62P936.00Pressure gauge, 0-10 bar D50x1/8"
73M336.00Male stud elbow, 8-1/4"
81M205.04Double tting, 1/4"
1T760.00R--T760.00RWheel set with handle
11E3108.92----1E3108.92Trolley handle
21E3107.92A1E3107.92A----Frame, left
31E3107.921E3107.92----Frame, right
41H1156.621H1156.62----Frame pin
54R204.074R204.07----Plug
61H009.621H009.62----Spray gun hook
729900316----29900316Socket cap screw, M6x50
893155404----43155404Contact washer, M8
92990038949900389----Socket cap screw, M6x45
102990030929900309----Socket cap screw, M8x40
112K607.02----2K607.02Lock washer for shaft
1249925011----49925011Washer
13599102045991020429910204Self-locking nut, M6
142R118.00----2R118.00Wheel, D150
154R244.074R244.07----Saddle feet for round tubes
1629920103--------Washer, A6.4
60
VERSION 11/2018
14.8 MATERIAL FILTER
ORDER NUMBER DOC 2332848
Zip 52 Finishing
8
2
6
3
4
10
5
7
1
9
B_04057
Order no.Designation
1T4005.00ALS Product lter: LP ZIP Filter, PN15 G1/4“ CS
11B0259.01Filter housing
21B0127.01Filter cap
31T454.00APS lter cartridge, 60 mesh
41H282.03Spring for lter, inox
51H1152.03Filter tension rod
61B0128.03Filter nut
71G605.07Seal
81M623.12Plug, 1/4"
91M6016.12Plug, 3/8"
1019992831Loctite 542, 50ml; 50cc
Wearing part
10
61
VERSION 11/2018
14.9 FINE FLOW CONTROLLER
ORDER NUMBER DOC 2332848
Zip 52 Finishing
8
9
12
20
40 Nm
5 Nm
18
7
5
1
10
11
2
14
3
13
19
16
6
15
6 Nm
17
4
B_04036
62
VERSION 11/2018
Order no.Order no.Designation
1T0180.00AT0180.00AIFine Flow Controller, 14/0.5-8 bar
11A588.03A588.03Diaphragm disc - product side
21A590.03A590.03Diaphragm disc - air side
31B0172.03B0172.03Ball guide
41B0180.01B0180.03Housing - product side
51B391.03B391.03Shut-o needle
61B563.01B563.01Housing - air side
71T6007.00AT6007.00ABall seat body, complete
81F991.07F991.07Union nut
91F992.07F992.07Filter cup
FFC service set consists of: see spare parts list
FFC sealing set consists of: see spare parts list
64
VERSION 11/2018
ORDER NUMBER DOC 2332848
15 EU DECLARATION OF CONFORMITY
We hereby declare that the supplied version of diaphragm pumps and spray packs:
AluminumStainless steel(POM) acetalAluminum
complies with the following guidelines:
2006/42/EC
2014/34/EU (ATEX Directive)
Applied standards, in particular:
EN ISO 12100:2010EN 12621: 2006+A1: 2010
EN809: 1998+A1:2009+AC:2010EN 1127-1:2011
EN ISO 4413:2010EN ISO 80079-36:2016
EN ISO 4414:2010EN ISO 80079-37:2016
EN ISO 13732-1:2008EN ISO/IEC 80079-34:2011
EN14462:2015
Zip 52 Finishing
Applied national technical standards and specications, in particular:
Chapter 2.29 and Chapter 2.36
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:2334618
65
66
C
E
R
T
I
F
I
E
D
Order no.2332848
Edition11/2018
ts-liquid@wagner-group.com
Document No. 11145910
Version B
www.wagner-group.com
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.