WAGNER Unica 4-270 Translation Of The Original Operating Manual

Translation of the original
Operating Manual
Unica 4-270 N
Edition 09 / 2015
Medium pressure
Double diaphragm pump
II 2G IIB T4
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Contents
1
1.1
1.2
ABOUT THESE INSTRUCTIONS
Languages
Warnings, notes and symbols in these instructions
5
5
5
2
2.1
2.1.1
2.1.2
2.1.3
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.3
2.4
2.4.1
2.4.2
2.4.3
2.4.4
GENERAL SAFETY INSTRUCTIONS
Safety instructions for the operator
Electrical equipment
Personnel qualifications
A safe work environment
Safety instructions for staff
Safe handling of WAGNER spray units
Earth the unit
Material hoses
Cleaning
Handling hazardous liquids, varnishes and paints
Touching hot surfaces
Correct use
Use in an explosion hazard area
Correct use
Explosion protection identification
Max. surface temperature
Safety regulations
6
6
6
6
6
6
7
7
7
8
8
8
8
9
9
9
9
9
3
3.1
3.2
3.3
PRODUCT LIABILITY AND WARRANTY
Important notes on product liability
Warranty
CE-Conformity
11
11
11
12
4
4.1
4.1.1
4.1.2
4.2
4.3
4.3.1
4.3.2
4.3.3
4.3.4
4.4
4.4.1
4.4.2
DESCRIPTION
Field of application
Using in accordance with the instructions
Examples of application areas
Extent of delivery
Data
Materials used for components in contact with the product
Technical data
Dimensions and connections
Performance diagrams
Functioning
Pump
Air supply unit (optional)
13
13
13
13
14
14
14
15
17
18
19
19
20
5
5.1
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
STARTING UP AND OPERATING
Installation and connection
Pump wall-mounting installation
Pump installation on ground frame
Compressed air supply circuit
Suction circuit
Delivery circuit
21
21
21
21
22
22
22
3
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Contents
5.1.6
5.1.7
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3
5.4
Example of typical installation
Earthing
Start up
Safety regulations
Pressure release procedure
Pump washing
Filling with working fluid
Pump stop
Finishing work and cleaning
Storing for long periods of time
23
24
26
26
27
27
28
28
29
29
6
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.3
6.3.1
6.3.1.1
6.3.1.2
6.3.1.3
FAULT LOCATION, MAINTENANCE AND REPAIR
Troubleshooting and solution
Maintenance
Lubrication
Washing and storing
Regular check of sealing and tightness
Plan of preventive maintenance
Pump repair
Maintenance of the hydraulic circuit
Operations on the hydraulic circuit during maintenance
Hydraulic circuit emptying
Hydraulic circuit filling
30
30
33
33
33
33
33
34
34
36
36
36
7
7.1
7.2
7.3
7.4
7.5
ACCESSORIES
Wall mounting kit
Stand kit
Compressed air supply kit
Spring kit for product valves
Suction hose kit
37
37
38
39
40
41
8
8.1
8.2
8.3
8.3.1
8.3.2
8.4
8.5
8.5.1
SPARE PARTS
How to order spare parts
Overview modules
Air motor
Pneumatic feeler
Reversing valve
Hydraulic circuit
Fluid section
Pump No. U581.00
42
42
44
45
47
48
49
51
52
4
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
1
ABOUT THESE INSTRUCTIONS
4HIS OPERATING MANUAL CONTAINS INFORMATION ABOUT THE OPERATION REPAIR AND MAINTENANCE
OF THE UNIT
œ !LWAYS FOLLOW THESE INSTRUCTIONS WHEN OPERATING THE UNIT
1.1 LANGUAGES
4HIS OPERATING MANUAL IS AVAILABLE IN THE FOLLOWING LANGUAGES
,ANGUAGE
0ART .O
,ANGUAGE
ZZB028GER
'ERMAN
%NGLISH
&RENCH
$UTCH
ZZB028FRE
)TALIAN
3PANISH
ZZB028ITA
$ANISH
3WEDISH
-0ORTUGUESE
4URKISH
--
0ART .O
ZZB028ENG
-ZZB028SPA
---
1.2 WARNINGS, NOTES AND SYMBOLS IN THESE INSTRUCTIONS
7ARNING INSTRUCTIONS IN THIS MANUAL POINT OUT PARTICULAR DANGERS TO USERS AND EQUIPMENT
AND STATE MEASURES FOR AVOIDING THE HAZARD 4HESE WARNING INSTRUCTIONS FALL INTO THE FOLLO
WING CATEGORIES
$!.'%2
$ANGER IMMINENT DANGER .ON OBSERVANCE WILL RESULT
IN DEATH SERIOUS INJURY AND SERIOUS MATERIAL DAMAGE
4HIS LINE WARNS OF THE HAZARD 0OSSIBLE CONSEQUENCES OF FAILING TO OBSERVE THE WARNING INSTRUC
TIONS 4HE SIGNAL WORD POINTS OUT THE HAZARD LEVEL
3)()??'"
7ARNING POSSIBLE DANGER .ON OBSERVANCE CAN RESULT
IN DEATH SERIOUS INJURY AND SERIOUS MATERIAL DAMAGE
œ 4HE MEASURES FOR PREVENTING THE HAZARD AND ITS CONSEQUENCES
7!2.).'
4HIS LINE WARNS OF THE HAZARD 0OSSIBLE CONSEQUENCES OF FAILING TO OBSERVE THE WARNING INSTRUC
TIONS 4HE SIGNAL WORD POINTS OUT THE HAZARD LEVEL
3)()??'"
#AUTION A POSSIBLY HAZARDOUS SITUATION .ON OBSER
VANCE CAN RESULT IN MINOR INJURY
œ 4HE MEASURES FOR PREVENTING THE HAZARD AND ITS CONSEQUENCES
#!54)/.
4HIS LINE WARNS OF THE HAZARD 0OSSIBLE CONSEQUENCES OF FAILING TO OBSERVE THE WARNING INSTRUC
TIONS 4HE SIGNAL WORD POINTS OUT THE HAZARD LEVEL
œ 4HE MEASURES FOR PREVENTING THE HAZARD AND ITS CONSEQUENCES
3)()??'"
#AUTION A POSSIBLY HAZARDOUS SITUATION .ON OBSER
VANCE CAN CAUSE MATERIAL DAMAGE
3)()??'"
#!54)/.
4HIS LINE WARNS OF THE HAZARD 0OSSIBLE CONSEQUENCES OF FAILING TO OBSERVE THE WARNING INSTRUCTIONS 4HE SIGNAL WORD
POINTS OUT THE HAZARD LEVEL
œ 4HE MEASURES FOR PREVENTING THE HAZARD AND ITS CONSEQUENCES
.OTE PROVIDE INFORMATION ON PARTICULAR CHARACTERISTICS AND HOW TO PROCEED
5
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
2
GENERAL SAFETY INSTRUCTIONS
2.1 SAFETY INSTRUCTIONS FOR THE OPERATOR
œ +EEP THESE OPERATING INSTRUCTIONS TO HAND NEAR THE UNIT AT ALL TIMES
œ !LWAYS FOLLOW LOCAL REGULATIONS CONCERNING OCCUPATIONAL SAFETY AND ACCIDENT PREVEN
TION
2.1.1 ELECTRICAL EQUIPMENT
%LECTRICAL PLANT AND UNIT
œ 4O BE PROVIDED IN ACCORDANCE WITH THE LOCAL SAFETY REQUIREMENTS WITH REGARD TO THE
OPERATING MODE AND AMBIENT INmUENCES
œ -AY ONLY BE MAINTAINED BY SKILLED ELECTRICIANS OR UNDER THEIR SUPERVISION
œ -UST BE OPERATED IN ACCORDANCE WITH THE SAFETY REGULATIONS AND ELECTROTECHNICAL REGU
LATIONS
œ -UST BE REPAIRED IMMEDIATELY IN THE EVENT OF PROBLEMS
œ -UST BE PUT OUT OF OPERATION IF THEY POSE A HAZARD
œ -UST BE DE ENERGIZED BEFORE WORK IS COMMENCED ON ACTIVE PARTS )NFORM STAFF ABOUT
PLANNED WORK OBSERVE ELECTRICAL SAFETY REGULATIONS
2.1.2 PERSONNEL QUALIFICATIONS
œ %NSURE THAT THE UNIT IS OPERATED AND REPAIRED ONLY BY TRAINED PERSONS
2.1.3 A SAFE WORK ENVIRONMENT
œ %NSURE THAT THE mOOR OF THE WORKING AREA IS ANTI STATIC IN ACCORDANCE WITH %. 0ART e MEASUREMENT IN ACCORDANCE WITH $). œ %NSURE THAT ALL PERSONS WITHIN THE WORKING AREA WEAR ANTI STATIC SHOES EG SHOES WITH
LEATHER SOLES
œ %NSURE THAT DURING SPRAYING PERSONS WEAR ANTI STATIC GLOVES SO THAT THEY ARE EARTHED VIA
THE HANDLE OF THE SPRAY GUN
œ #USTOMER TO PROVIDE PAINT MIST EXTRACTION SYSTEMS CONFORMING TO LOCAL REGULATIONS
œ %NSURE THAT THE FOLLOWING COMPONENTS OF A SAFE WORKING ENVIRONMENT ARE AVAILABLE
n -ATERIALAIR HOSES ADAPTED TO THE WORKING PRESSURE
n 0ERSONAL SAFETY EQUIPMENT BREATHING AND SKIN PROTECTION
œ %NSURE THAT THERE ARE NO IGNITION SOURCES SUCH AS NAKED mAME GLOWING WIRES OR HOT
SURFACES IN THE VICINITY $O NOT SMOKE
2.2 SAFETY INSTRUCTIONS FOR STAFF
œ !LWAYS FOLLOW THE INFORMATION IN THESE INSTRUCTIONS PARTICULARLY THE GENERAL SAFETY IN
STRUCTIONS AND THE WARNING INSTRUCTIONS
œ !LWAYS FOLLOW LOCAL REGULATIONS CONCERNING OCCUPATIONAL SAFETY AND ACCIDENT PREVEN
TION
6
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
2.2.1 SAFE HANDLING OF WAGNER SPRAY UNITS
4HE SPRAY JET IS UNDER PRESSURE AND CAN CAUSE DANGEROUS INJURIES
!VOID INJECTION OF PAINT OR CLEANING AGENTS
œ .EVER POINT THE SPRAY GUN AT PEOPLE
œ .EVER REACH INTO THE SPRAY JET
œ "EFORE ALL WORK ON THE UNIT IN THE EVENT OF WORK INTERRUPTIONS AND FUNCTIONAL
FAULTS
n 3WITCH OFF THE ENERGYCOMPRESSED AIR SUPPLY
n 3ECURE THE SPRAY GUN AGAINST ACTUATION
n 2ELIEVE THE PRESSURE FROM THE SPRAY GUN AND UNIT
n "Y FUNCTIONAL FAULTS )DENTIFY AND CORRECT THE PROBLEM PROCEED AS DESCRIBED IN
CHAP u4ROUBLE SHOOTINGh
)N THE EVENT OF SKIN INJURIES CAUSED BY PAINT OR CLEANING AGENTS
œ .OTE DOWN THE PAINT OR CLEANING AGENT THAT YOU HAVE BEEN USING
œ #ONSULT A DOCTOR IMMEDIATELY
!VOID DANGER OF INJURY THROUGH RECOIL FORCES
œ %NSURE THAT YOU HAVE A lRM FOOTING WHEN OPERATING THE SPRAY GUN
œ /NLY HOLD THE SPRAY GUN BRIEmY IN ANY ONE POSITION
2.2.2 EARTH THE UNIT
%LECTROSTATIC CHARGES CAN OCCUR ON THE UNIT DUE TO THE ELECTROSTATIC CHARGE AND THE mOW
SPEED INVOLVED IN SPRAYING4HESE CAN CAUSE SPARKS AND mAMES UPON DISCHARGE
œ %NSURE THAT THE UNIT IS EARTHED FOR EVERY SPRAYING OPERATION
œ %ARTH THE WORKPIECES TO BE COATED
œ %NSURE THAT ALL PERSONS INSIDE THE WORKING AREA ARE EARTHED EG THAT THEY ARE WEARING
ANTISTATIC SHOES
œ 7HEN SPRAYING WEAR ANTISTATIC GLOVES TO EARTH YOURSELF VIA THE SPRAY GUN HANDLE
2.2.3 MATERIAL HOSES
œ %NSURE THAT THE HOSE MATERIAL IS CHEMICALLY RESISTANT TO THE SPRAYED MATERIALS
œ %NSURE THAT THE MATERIAL HOSE IS SUITABLE FOR THE PRESSURE GENERATED IN THE UNIT
œ %NSURE THAT THE FOLLOWING INFORMATION IS VISIBLE ON THE HIGH PRESSURE HOSE
n -ANUFACTURER
n 0ERMISSIBLE OPERATING OVERPRESSURE
n $ATE OF MANUFACTURE
œ 4HE ELECTRICAL RESISTANCE OF THE COMPLETE HIGH PRESSURE HOSE MUST BE LESS THAN
-/HM
7
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
2.2.4 CLEANING
œ $E ENERGIZE THE UNIT ELECTRICALLY
œ $ISCONNECT THE PNEUMATIC SUPPLY LINE
œ 2ELIEVE THE PRESSURE FROM THE UNIT
œ %NSURE THAT THE mASH POINT OF THE CLEANING AGENT IS AT LEAST + ABOVE THE AMBIENT TEM
PERATURE
œ 4O CLEAN USE ONLY SOLVENT FREE CLOTHS AND BRUSHES .EVER USE HARD OBJECTS OR SPRAY ON
CLEANING AGENTS WITH A GUN
!N EXPLOSIVE GASAIR MIXTURE FORMS IN CLOSED CONTAINERS
œ 7HEN CLEANING UNITS WITH SOLVENTS NEVER SPRAY INTO A CLOSED CONTAINER
œ %ARTH THE CONTAINER
2.2.5 HANDLING HAZARDOUS LIQUIDS, VARNISHES AND PAINTS
œ 7HEN PREPARING OR WORKING WITH PAINT AND WHEN CLEANING THE UNIT FOLLOW THE WORK
ING INSTRUCTIONS OF THE MANUFACTURER OF THE PAINTS SOLVENTS AND CLEANING AGENTS BEING
USED
œ 4AKE THE SPECIlED PROTECTIVE MEASURES IN PARTICULAR WEAR SAFETY GOGGLES PROTECTIVE
CLOTHING AND GLOVES AS WELL AS HAND PROTECTION CREAM IF NECESSARY
œ 5SE A MASK OR BREATHING APPARATUS IF NECESSARY
œ &OR SUFlCIENT HEALTH AND ENVIRONMENTAL SAFETY /PERATE THE UNIT IN A SPRAY BOOTH OR ON
A SPRAYING WALL WITH THE VENTILATION EXTRACTION SWITCHED ON
œ 7EAR SUITABLE PROTECTIVE CLOTHING WHEN WORKING WITH HOT MATERIALS
2.2.6 TOUCHING HOT SURFACES
œ 4OUCH HOT SURFACES ONLY IF YOU ARE WEARING PROTECTIVE GLOVES
œ 7HEN OPERATING THE UNIT WITH A COATING MATERIAL WITH A TEMPERATURE OF ²# ²&
)DENTIFY THE UNIT WITH A WARNING LABEL THAT SAYSu7ARNING HOT SURFACEh
/RDER .O
)NFORMATION LABEL
3AFETY LABEL
2.3 CORRECT USE
7!'.%2 ACCEPTS NO LIABILITY FOR ANY DAMAGE ARISING FROM INCORRECT USE
œ 5SE THE UNIT ONLY TO WORK WITH THE MATERIALS RECOMMENDED BY 7!'.%2
œ /PERATE THE UNIT ONLY AS AN ENTIRE UNIT
œ $O NOT DEACTIVATE SAFETY EQUIPMENT
œ 5SE ONLY 7!'.%2 ORIGINAL SPARE PARTS AND ACCESSORIES
8
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
2.4 USE IN AN EXPLOSION HAZARD AREA
2.4.1 CORRECT USE
4HE UNIT IS SUITABLE FOR WORKING LIQUID MATERIALS IN ACCORDANCE WITH THE CLASSIlCATION INTO
EXPLOSION CLASSES
2.4.2 EXPLOSION PROTECTION IDENTIFICATION
As defined in the Directive 94/9/CE (ATEX 95), the unit is suitable for use in areas where
there is an explosion hazard.
CE:
Ex:
II:
2:
G:
IIB:
T4:
II 2G IIB T4
Communautés Européennes
Symbol for explosion protection
Unit class II
Category 2 (Zone 1)
Ex-atmosphere gas
Explosion class
Temperature class: maximum surface temperature < 135°C; 275°F.
2.4.3 MAX. SURFACE TEMPERATURE
Max. surface temperature:
Permissible ambient temperature:
same as the permissible material temperature
see under Technical data, Section 4.3.2
2.4.4 SAFETY REGULATIONS
Safe handling of WAGNER spray units
Internal explosive zone can be generated if the pump runs dry.
J Ensure that the pump is filled with sufficient working or cleaning medium.
Mechanical sparks can form if the unit comes into contact with metal.
In an explosive atmosphere:
J Do not knock or push the unit against steel or rusty iron.
J Do not drop the unit.
J Use only tools that are made of a permitted material.
Ignition temperature of the pumped material
J Check that the ignition temperature of the pumped material is higher than
the max. allowable surface temperature.
Medium supporting atomizing
J To atomize the material, use only weakly oxidizing gases, e.g. air.
9
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
3URFACE SPRAYING ELECTROSTATIC
œ $O NOT SPRAY UNIT PARTS WITH ELECTROSTATIC EG ELECTROSTATIC SPRAY GUN #LEANING
)F THERE ARE DEPOSITS ON THE SURFACES THE UNIT MAY FORM ELECTROSTATIC CHARGES &LAMES OR
SPARKS CAN FORM IF THERE IS A DISCHARGE
œ 2EMOVE DEPOSITS FROM THE SURFACES TO MAINTAIN CONDUCTIVITY
œ 5SE ONLY A DAMP CLOTH TO CLEAN THE UNIT
WARNING
Gas mixtures can explode if there is an incompletely filled
pump!
Danger to life from flying parts.
J Ensure that the pump and suction system are always
completely filled with cleaning agent or working medium.
J Do not spray the unit empty after cleaning.
SIHI_41_0025_GB
10
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
3
PRODUCT LIABILITY AND WARRANTY
3.1 IMPORTANT NOTES ON PRODUCT LIABILITY
!S A RESULT OF AN %# REGULATION EFFECTIVE AS FROM *ANUARY THE MANUFACTURER SHALL
ONLY BE LIABLE FOR HIS PRODUCT IF ALL PARTS COME FROM HIM OR ARE APPROVED BY HIM AND IF THE
DEVICES ARE PROPERLY lTTED OPERATED AND MAINTAINED
)F OTHER MAKES OF ACCESSORY AND SPARE PARTS ARE USED THE MANUFACTURER@S LIABILITY COULD BE
FULLY OR PARTIALLY NULL AND VOID
4HE USAGE OF ORIGINAL 7!'.%2 ACCESSORIES AND SPARE PARTS GUARANTEES THAT ALL SAFETY RE
GULATIONS ARE OBSERVED
3.2 WARRANTY
4HIS UNIT IS COVERED BY OUR WARRANTY ON THE FOLLOWING TERMS
7E WILL AT OUR DISCRETION REPAIR OR REPLACE FREE OF CHARGE ALL PARTS WHICH WITHIN MONTHS
IN SINGLE SHIFT MONTHS IN SHIFT OR MONTHS IN SHIFT OPERATION FROM DATE OF RECEIPT BY
THE 0URCHASER ARE FOUND TO BE WHOLLY OR SUBSTANTIALLY UNUSABLE DUE TO CAUSES PRIOR TO THE
SALE IN PARTICULAR FAULTY DESIGN DEFECTIVE MATERIALS OR POOR WORKMANSHIP
4HE TERMS OF THE WARRANTY ARE MET AT OUR DISCRETION BY THE REPAIR OR REPLACEMENT OF THE
UNIT OR PARTS THEREOF 4HE RESULTING COSTS IN PARTICULAR SHIPPING CHARGES ROAD TOLLS LABOUR
AND MATERIAL COSTS WILL BE BORNE BY US EXCEPT WHERE THESE COSTS ARE INCREASED DUE TO THE
SUBSEQUENT SHIPMENT OF THE UNIT TO A LOCATION OTHER THAN THE ADDRESS OF THE PURCHASER
4HIS WARRANTY DOES NOT COVER DAMAGE CAUSED BY
5NSUITABLE OR IMPROPER USE FAULTY INSTALLATION OR COMMISSIONING BY THE PURCHASER OR A
THIRD PARTY NORMAL WEAR NEGLIGENT HANDLING DEFECTIVE MAINTENANCE UNSUITABLE COATING
PRODUCTS SUBSTITUTE MATERIALS AND THE ACTION OF CHEMICAL ELECTROCHEMICAL OR ELECTRICAL
AGENTS EXCEPT WHEN THE DAMAGE IS ATTRIBUTABLE TO US
!BRASIVE COATING PRODUCTS SUCH AS REDLEAD EMULSIONS GLAZES LIQUID ABRASIVES ZINC DUST
PAINTS AND SIMILAR REDUCE THE SERVICE LIFE OF VALVES PACKINGS SPRAY GUNS NOZZLES CYLINDERS
PISTONS ETC !NY WEAR RESULTING FROM THE AFOREMENTIONED CAUSES IS NOT COVERED BY THIS
WARRANTY
#OMPONENTS NOT MANUFACTURED BY 7AGNER ARE SUBJECT TO THE WARRANTY TERMS OF THE ORIGI
NAL MAKER
4HE REPLACEMENT OF A PART DOES NOT EXTEND THE WARRANTY PERIOD OF THE UNIT
4HE UNIT SHOULD BE INSPECTED IMMEDIATELY UPON RECEIPT
4O AVOID LOSS WARRANTY ANIY APPARENT DEFECT SHOULD BE NOTIlED TO US OR THE DEALER IN WRI
TING WITHIN DAYS FROM DATE OF SALE OF THE UNIT
4HE RIGHT TO COMMISSION WARRANTY SERVICES TO A THIRD PARTY IS RESERVED
7ARRANTY CLAIMS ARE SUBJECT TO PROOF OF PURCHASE BY SUBMITTING AN INVOICE OR DELIVERY NOTE
)F AN INSPECTION lNDS DAMAGE NOT COVERED BY THE PRESENT WARRANTY THE REPAIR WILL BE CAR
RIED OUT AT THE EXPENSE OF THE PURCHASER
.OTE THAT THIS WARRANTY DOES NOT IN ANY WAY RESTRICT LEGALLY ENTITLED CLAIMS OR THOSE CONTRAC
TUALLY AGREED TO IN OUR GENERAL TERMS AND CONDITIONS
* 7AGNER !'
11
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
3.3 CE-CONFORMITY
Herewith we declare that the supplied version of:
Pneumatic pump with article no.:
Mod. Unica 4-270 N
U581.00
Complies with the following directives applying to it:
2006/42/EC
94/9/EC Atex-directives
Applied standards, in particular:
UNI EN ISO 12100-1
UNI EN 809
UNI EN 1127-1
UNI EN ISO 12100-2
UNI EN 14121-1
EN 12621
UNI EN 563
UNI EN ISO 3746
UNI EN ISO 13463-1
Marking:
II 2G IIB T4
%# #ERTIlCATE OF #ONFORMITY
4HE CERTIlCATE IS ENCLOSED WITH THIS PRODUCT4HE CERTIlCATE OF CONFORMITY CAN BE REORDERED
FROM YOUR 7!'.%2 REPRESENTATIVE QUOTING THE PRODUCT AND SERIAL NUMBER
0ART NUMBER
Unica 4-270
ZDI.15
12
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
4
DESCRIPTION
4.1 FIELD OF APPLICATION
4.1.1 USING IN ACCORDANCE WITH THE INSTRUCTIONS
The pneumatic diaphragm pump can be used to process many types of fluids. Before proceeding to operate the pump with a certain fluid, make sure that the fluid is compatible
with the materials used for the fluid section (Paragraph 4.3.1).
#!54)/.
!BRASIVE MATERIALS AND PIGMENTS
'REATER WEAR OF THE PARTS CARRYING THE MATERIAL
œ 5SE SUITABLE COMBINATIONS OF DEVICES PACKAGES VALVES ETC 3)()??'"
4.1.2 EXAMPLES OF APPLICATION AREAS
The main use of the Unica 4-270 N pump is for fluid transfer inside service circuits. Other
typical applications are given below.
Application
Unica 4-270 N
Furniture industry

Kitchen manufactures

Joinery

Wooden cowls manufacturers

Metal industries

Legend
recommended 
limited suitability 

less suitable 
13
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
4.2 EXTENT OF DELIVERY
Double-diaphragm pneumatic pump composed of:
- Integrated pneumatic motor
- Pumping stage
CE-conformity see
Operating manual in english
Operating manual for other languages see
Chapter 3.3
Part No.: ZZB028ENG
Chapter 1.1
The delivery note shows the exact scope of delivery.
Accessories: see chapter 7.
4.3 DATA
4.3.1 MATERIALS USED FOR COMPONENTS IN CONTACT WITH THE PRODUCT
Suction ducts
Valves balls
Valves seats
Valve bodies
Diaphragms
O-rings
Stainless steel EN 1.4301 (X 5 CrNi 18-10, AISI 304)
Stainless steel EN 1.4028 (X 30 Cr 13, AISI 420)
Stainless steel EN 1.4301 (X 5 CrNi 18-10, AISI 304)
Acetal (POM)
PTFE
PTFE
14
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
4.3.2 TECHNICAL DATA
Description
Unit
Pressure ratio
Pumped volume per double stroke (DS)
Unica 4-270 N
4,5 :1
cm³ (cc)
270
Max. operating pressure
MPa
bar
psi
2,7
27
391.6
Max. peak pressure
MPa
bar
psi
3
30
435.1
Max. recommended operating speed
DC/min
DS/min
30
Min. - Max. motor air inlet pressure
MPa
bar
psi
0.2-0.6
2-6
29-87
Ø air inlet connection (male)
Zoll
Inch
G 1/2“
Min. Ø compressed air hose
mm
Inch
13
0.512
Air consumption at 0.6 MPa; 6 bar; 87 psi per DS
nl
scf
16
Noise level* with max. allowable air supply
pressure
dB(A)
77.5
Ø piston of air motor
mm
Inch
200
8.0
Material inlet connection (female)
Zoll
Inch
G 3/4“
Material outlet connection (female)
Zoll
Inch
G 3/4“
Weight
kg
lb
46
101.2
Material pH value
pH
3.5 ÷ 9
Max. material pressure at pump inlet
MPa
bar
psi
2
20
90
Range of material temperature
°C; F
+5° ÷ +80°;
(+41 ÷ +176)
Range of environmental temperature
°C; F
+4° ÷ +40° ;
(+39.2 ÷ +104)
Allowable sloping position at work
<) °
± 10
Hydraulic fluid volume needed
l
0.7
* A rated sound pressure level measured at 1m distance according to UNI EN ISO 37461997.
15
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
Description
Unit
Unica 4-270 N
Dry suction height
m
ft
4
13,1
Liquid suction height
m
ft
8
26,2
7!2.).'
/UTGOING AIR CONTAINING OIL
2ISK OF POISONING IF INHALED
&UNCTION PROBLEM AIRMOTOR
œ 0ROVIDE WATER FREE AND OIL FREE COMPRESSED AIR QUALITY STANDARD
AS PER )3/ ›M MGMÃ
3)()??'"
16
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
4.3.3 DIMENSIONS AND CONNECTIONS
Unica 4-270 N
mm; inch
A
B
C
D
E
F
362; 14.3
83; 3.3
422; 16.6
180.5; 7.1
171.5; 6.8
384; 15.1
Unica 4-270 N
mm; inch
G
H
I
J
K
L
209; 8.2
164; 6.5
412; 16.2
G 3/4“
G 3/4“
G 1/2“
I
B
J
G
E
F
C
D
H
A
K
L
C_41_00002
17
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
4.3.4 PERFORMANCE DIAGRAMS
Example
Stroke frequency DS/min
Material pressure bar (MPa) <psi>
6b
ar
6 bar
Air consumption nl/min <scfm>
ar
4b
4 bar
ar
2b
2 bar
C_41_00003
Material flow volume - water l/min <gpm>
Diagram Unica 4-270 N
Stroke frequency DS/min
nl/min
bar (MPa)
<psi>
<scfm>
10
0
<435>
30
40
50
60
A
A
<35>
750
22.5 (2.25)
<26.5>
<326>
Material pressure
1000
B
B
15 (1.5)
500
<218>
<17.7>
C
C
7.5 (0.75)
250
Air consumption
30 (3)
20
<8.8>
<109>
0
0
0
2.8
5.6
8.4
11.2
14.0
16.8
l/min
<0.74>
<1.48>
<2.22>
<2.96>
<3.70> <4.44>
<gpm>
Material flow volume - water
A = 6 bar; 0.6 MPa; 87 psi Air pressure
B = 4 bar; 0.4 MPa; 58 psi Air pressure
C = 2 bar; 0.2 MPa; 29 psi Air pressure
18
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
4.4 FUNCTIONING
4.4.1 PUMP
1 Product delivery manifold
2 Product suction manifold
3 Reversing valve unit
4 Compressed air inlet fitting
5 Pneumatic motor protection
6 Fluid section
7 Grounding connection
8 Product inlet fitting
9 Product outlet fitting
10 Safety valve
1
9
6
5
7
3
8
10
4
2
C_41_00005
Generalities
The double-diaphragm pump is operated by a pneumatic reciprocating motor. The diaphragms‘ movement inside the fluid section (6) is obtained by a hold-and-grasp system
that makes them integral with the motor shaft.
At the end of each phase the compressed air is directed to the opposite chamber by dedicated commutating valves named feelers. The motor has a tandem configuration: two
pistons simultaneously push the pump shaft.
During each stroke of the shaft, the paint is sucked and pumped into the delivery ducts at
the same time.
Pneumatic motor
Thanks to its reversing system (3) the pneumatic motor needs no lubrication. The compressed air supply is obtained by a pressure reducer and a ball valve available on request with
the pump.
The pneumatic motor is equipped with a safety valve containing a pre-loaded spring. The
safety valve is mounted and calibrated in the factory. When the pressure exceeds the max.
allowed operating value, the valve opens and discharges the exceeding pressure.
Safety valve
Besides having the aim to limit the max. inlet pressure of compressed air into the pneumatic motor, the safety valve (10) can be also used as depressurizing valve for the motor. To
depressurize the motor, just pull the dedicated exhaust ring when the ball valve is closed
(part n°3 in the diagram in Paragraph 4.4.2). The ring on the safety valve also allows to
check the good performance of the valve itself.
Use the safety valve ring to depressurize the pneumatic motor, in addition to the pressure
outlet procedure in the fluid side.
Depressurize the pneumatic motor before any pump disassembly or maintenance work.
19
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
WARNING
Overpressure!
Risk of injury from bursting components.
œ Frequently check the safety valve efficiency by pulling the ring.
SIHC_0026_GB
Fluid section
The fluid section has been designed to work as a double-diaphragm pump with interchangeable suction and delivery valves.
4.4.2 AIR SUPPLY UNIT (OPTIONAL)
1
2
3
Pressure regulator
Control air gauge
Motor air shut-off valve
3
1
2
C_41_00006
20
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
5
STARTING UP AND OPERATING
5.1 INSTALLATION AND CONNECTION
The Unica 4-270 N diaphragm pump can be wall-mounted or floor-mounted.
For an example of typical installation, see Paragraph 5.1.6. The picture does not represent
the most suitable solution in all situations and it‘s given only as mere example. Please
refer to a Wagner authorised technician for further information about the best mounting
solution for each user’s special needs.
To make operation and maintenance easier, install the pump so that the pneumatic
supply inlet and the pneumatic supply/suction fittings are easily accessible.
Install the pump in a horizontal position.
To have support about how to integrate the pump in a pre-existing plant or for a
customised location, please refer to a Wagner authorised technician.
Always use original Wagner spare parts.
5.1.1 PUMP WALL-MOUNTING INSTALLATION
The Unica 4-270 N pump installation kit for wall-mounting can be supplied on request.
Part number:
Wall mounting kit:
T6151.00
For any information regarding the kit‘s content and assembling, please refer to the correspondent paragraph in chapter 7 - Accessories.
5.1.2 PUMP INSTALLATION ON GROUND FRAME
The Unica 4-270 N pump installation kit on ground frame can be supplied on request.
Part number:
Ground frame kit:
T6148.00
For any information regarding the kit’s content and assembling, please refer to the correspondent paragraph in chapter 7 - Accessories.
WARNING
Inclined surface!
Risk of accidents if the unit rolls away/falls.
œ Place the frame with the pump horizontally.
œ Lock the frame.
SIHC_41_0012_GB
21
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
5.1.3 COMPRESSED AIR SUPPLY CIRCUIT
Firmly install all components of the compressed air supply circuit, by anchoring them on a
wall or frame. Make sure the system is correctly connected to a grounding terminal.
Install a general air shut-off valve (A), so that the compressed air flow in the supply circuit
can be controlled.
Mount a compressed air line filter (B). Its function is to remove any dirt and condensate
residue from the supply line.
Connect the S462.00A hose to the high-pressure special control fitting (L) on the pneumatic inlet of the Unica 4-270 N pump before the pressure regulator.
Install a pressure regulator (C) on the pump to adjust the pressure of the air entering the
pneumatic motor and to be able to choose the desired working speed. The Unica 4-270 N
pump performs on the working fluid a pressure of 4.5 times the supply air pressure, with
peak values of 30 bar.
Install a motor air shut-off valve (D) downstream the pressure controller: this allows to
open/shut off the air flow supplying the pneumatic motor.
5.1.4 SUCTION CIRCUIT
Use electrically conductive pipes (see Paragraph 2.2.3).
Connect the working fluid suction system to the pump by means of a system of pipes and
fittings (E). For the correct pump inlet thread diameters, please see Paragraph 4.3.2 - Technical Data. Use a system of pipes suitable for the working conditions.
Make sure that the height difference between the product level in the tank and the pump
suction unit does not exceed the max. allowed suction height given for the pump (see
Paragraph 4.3.2 - Technical Data).
5.1.5 DELIVERY CIRCUIT
Use electrically conductive pipes (see Paragraph 2.2.3).
Connect the pump to the delivery circuit through a system of pipes and fittings (F).For the
correct pump outlet thread diameters, please see paragraph 4.3.2 - Technical Data.
Install a purge valve (G) for the fluid, which allows to easily release the remaining pressure
inside the system in case the working session stops. The risks deriving from an unattended
system in pressure are thus reduced.
Install a product shut-off valve (H) allowing to isolate the pump from the service circuit.
22
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
5.1.6 EXAMPLE OF TYPICAL INSTALLATION
B
A
F
H
D
C
G
L
E
S462.00A
I
C_41_00011
23
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
5.1.7 EARTHING
WARNING
Discharge of electrostatically charged components in atmospheres containing solvents!
Explosion hazard from electrostatic sparks.
œ Clean the pump only with a damp cloth.
SIHC_41_0041_GB
7!2.).'
(EAVY PAINT MIST IF EARTHING IS INSUFlCIENT
2ISK OF POISONING
)NSUFlCIENT PAINT APPLICATION QUALITY
œ %ARTH ALL UNIT COMPONENTS
œ %ARTH THE WORKPIECES BEING PAINTED
3)()??'"
Earthing schema (example per painting applications)
Conveyor
Workpiece
Pump
R max < 1 MΩ
Spraying stand
C_41_00007
Paint container
Anti-static floor
24
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Cable cross sections
Pump
Paint container
Conveyor
Spraying booth
Spraying stand
4 mm²; AWG 11
6 mm²; AWG 10
16 mm²; AWG 5
16 mm²; AWG 5
16 mm²; AWG 5
Procedure:
1. Screw on earthing cable with eyelet terminal.
2. Clamp the earthing cable clip to a earth
connection on site.
3. Earth the material (paint) container to a local
earth connection.
4. Earth the other parts of the system to a local earth
connection.
25
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
5.2 START UP
5.2.1 SAFETY REGULATIONS
Every time before starting up the following points should be observed as laid down in the
operating instructions:
- That it is possible to observe the safety regulations in Chap. 2.
- That the starting up procedure has been carried out properly.
7!2.).'
(IGH PRESSURE SPRAY JET
$ANGER TO LIFE FROM INJECTING PAINT OR SOLVENT
œ .EVER REACH INTO THE SPRAY JET
œ .EVER POINT THE SPRAY GUN AT PEOPLE
œ #ONSULT A DOCTOR IMMEDIATELY IN THE EVENT OF SKIN INJURIES CAUSED
BY PAINT OR SOLVENT )NFORM THE DOCTOR ABOUT THE PAINT OR SOLVENT
USED
œ .EVER SEAL DEFECTIVE HIGH PRESSURE PARTS INSTEAD RELIEVE THE
PRESSURE FROM THEM AND REPLACE
3)()??'"
7!2.).'
4OXIC ANDOR mAMMABLE VAPOR MIXTURES
2ISK OF POISONING AND BURNS
œ /PERATE THE UNIT IN A SPRAYING BOOTH APPROVED FOR THE WORKING
MATERIALS
OR
œ /PERATE THE UNIT ON AN APPROPRIATE SPRAYING WALL WITH THE VENTI
LATION EXTRACTION SWITCHED ON
œ /BSERVE NATIONAL AND LOCAL REGULATIONS FOR THE OUTGOING AIR
SPEED
3)()??'"
WARNING
Gas mixtures can explode if there is an incompletely filled
pump!
Danger to life from flying parts.
J Ensure that the pump and suction system are always
completely filled with cleaning agent or working medium.
J Do not spray the unit empty after cleaning.
SIHI_41_0025_GB
26
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Before every start-up, the following points should be observed as laid down in the
operating manual:
- Check the admissible pressures
- Check all connections for leaks
- Check hoses for damage
It should be ensured that the unit is in the following state before carrying out any work on
it:
- Interrupt compressed air supply.
- Depressurise the pump and the product delivery circuit.
Emergency stop
In case of unexpected events, it is necessary to close immediately the compressed air supply and discharge the pressure from the pump service circuit.
5.2.2 PRESSURE RELEASE PROCEDURE
1. Interrupt the pump compressed air supply.
2. Open the usage and discharge the remaining pressure inside the pump and circuit.
3. To guarantee a complete depressurisation of the pneumatic motor, pull the ring of the
safety valve (see Paragraph 4.4.1).
5.2.3 PUMP WASHING
The Unica 4-270 N pump is tested in the factory with oil.
In case eventual testing fluid residues may contaminate the working material, carry out a
preliminary washing using a solvent compliant with the product. To perform the washing
see the instructions in the following paragraph, considering the solvent instead of the working material.
27
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
5.2.4 FILLING WITH WORKING FLUID
This description refers to the exemplifying picture given in Paragraph 5.1.6.
1. Make sure the pump is correctly connected to a grounding terminal. Please see
Pragraph 5.1.7 - “Grounding” for further information.
2. Check the tightness of all fittings and make sure they are tight enough.
3. Connect the pump suction duct to the tank with the working fluid (I). For example, if a
suction hose is used, dip it in the barrel of the product to be pumped.
4. Connect the pump delivery duct to the usage. If a washing is in progress, direct the
product outlet hose into the container collecting the solvent.
5. Close the pump air pressure regulator (C) , pressurise the compressed air supply line
and open the air shut-off valve on the pump (D).
6. Slowly open the air pressure regulator on the pump (C) until it starts working. Have the
pump work slowly until all the air left inside the suction and delivery circuits has been
discharged. Continue until the pump has correctly primed.
7. Only if the pump is being washed with solvent, have it cycle until the clean solvent
flows inside the delivery circuit. Then close the pump air pressure controller (C).
Attention!
- Never operate the pump at high speed with no fluid inside.
- Slow down the pump during priming.
- High running speed without material can damage the diaphragm.
5.2.5 PUMP STOP
For a short-term stop, perform the pressure release procedure (Paragraph 5.2.2).
For a long-term stop, such as an overnight standstill:
1. Clean the pump fluid section by washing it with a compliant solvent.
2. Leave the solvent inside the pump fluid section.
3. Perform the pressure release procedure (Paragraph 5.2.2).
For a stop preceding maintenance or disconnection of the pump, see the instructions
given in Paragraph 5.3.
28
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
5.3 FINISHING WORK AND CLEANING
Note
The device should be cleaned for maintenance purposes, etc. Ensure that no remaining
material dries and sticks.
Procedure:
1. Follow the procedure foreseen to stop the pump -> chapter 5.2.5
2. Follow the procedure foreseen for washing -> chapter 5.2.3.
3. Clean and check the suction system and, in particular, the suction filter.
4. When using a high-pressure filter: Clean and check the filter insert
5. Clean the external part of the system.
7!2.).'
"RITTLE lLTER PRESSURE REGULATOR
4HE CONTAINER ON THE lLTER PRESSURE REGULATOR BECOMES BRITTLE
THROUGH CONTACT WITH SOLVENTS AND CAN BURST
&LYING PARTS CAN CAUSE INJURY
œ $O NOT CLEAN THE CONTAINER ON THE PRESSURE REGULATOR WITH SOL
VENT
3)()??'"
6. Fill the system with detergent following the instructions given in paragraph 5.2.4
“Filling with working fluid”.
WARNING
Gas mixtures can explode if there is an incompletely filled
pump!
Danger to life from flying parts.
J Ensure that the pump and suction system are always
completely filled with cleaning agent or working medium.
J Do not spray the unit empty after cleaning.
SIHI_41_0025_GB
5.4 STORING FOR LONG PERIODS OF TIME
When storing the pump for long periods of time it is necessary to thoroughly clean it and
protect it from corrosion. Replace the water or the solvent in the pump delivery circuit
with a suitable preservative oil.
Procedure:
1. Carry out Paragraph 5.3 „Shutting down and cleaning“, points 1 through 6.
2. Fill the system with conservative liquid following the instructions given in paragraph
5.2.4.
3. Protect the air motor with pneumatic oil: connect an oiler to the compressed air inlet
and have the pump perform a few double strokes.
29
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
6
FAULT LOCATION, MAINTENANCE AND REPAIR
6.1 TROUBLESHOOTING AND SOLUTION
Problem
Cause
Solution
The pump does not
work
• Air motor does not work or stops
• Open and close the ball valve on the
pressure regulator unit or disconnect
compressed air supply for a short time
• No pressure indication (pressure
regulator defect)
• Disconnect the compressed air supply
for a short time or repair or replace the
pressure controller.
• In painting applications,
obstruction of the spraying
nozzle
• Clean nozzle as laid down in the
instructions
• Insufficient supply of compressed • Overhaul the pneumatic delivery plant
air
In painting
applications,
unsatisfactory
spraying quality
• In painting applications,
obstruction of the cartidge filter
inside spray gun or of the highpressure filter
• Clean the parts and use a suitable
working material
• Obstruction of the pump fluid
section or of the high-pressure
pipes (for example, hardened
products inside the delivery
pipes)
• Dismantle the pump and clean, replace
high-pressure hose
• Excess of grease or dirt inside
the reversing valve spool (the
pneumatic motor stops at end
stroke)
• Remove dirt or grease in excess. Check
the reversing valve body.
• Please see instructions for use of the spraying device (for example, a spraygun)
IMPORTANT:
In all cases where pump parts or pressurized pipes need to be disassembled, follow the
pressure release procedure as described in Paragraph 5.2.2 before performing maintenance.
30
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
Troubleshooting and solution
Problem
Cause
Solution
Irregular working
cycle of the pump; in
painting applications
the material jet
collapses (pulsation)
• Excessive material viscosity
• Dilute working material
• Spraying pressure too low
• Increase air inlet pressure, without ever
exceeding the max. allowable value. Use
smaller nozzle.
• Product valves clogged
• Clean pump fluid section, if necessary let
the detergent act inside it for some time.
• Foreign body in the suction
valves
• Remove the foreign bodies in the suction
valves, clean and check the valve seats.
• Insufficient diameter of
compressed air supply hose
• Mount a pneumatic supply hose with
larger diameter -> technical data,
paragraph 4.3.2
• Worn valves, seals or diaphragms
• Replace the worn components
• Obstructed control air filter or
working air filter.
• Check filters and if necessary clean them
• Insufficient diameter of
compressed air feeding hose
• Push the anti-stall rod to unblock the
pneumatic motor. Use a pneumatic
feeding hose having a larger diameter. ->
Paragraph 4.3.2. “Technical data”
• Piloting system air supply hose
wrongly assembled after the
pump air pressure regulator
• Push the anti-stall rod to unblock the
pneumatic motor. Assemble the piloting
system air supply hose before the pump
pressure regulator -> Paragraph 5.1.3.
“Compressed air supply air”
• Reversing valve blocked or
damaged
• Check the reversing valve and replace it,
if necessary
• Insufficient piloting pressure
• Check the compressed air feeding line
and increase it, if necessary -> Paragraph
4.3.2. “Technical data”
The pump doesn‘t
work (pneumatic
motor stall)
IMPORTANT:
In all cases where pump parts or pressurized pipes need to be disassembled, follow the
pressure release procedure as described in Paragraph 5.2.2 before performing maintenance.
31
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
Troubleshooting and solution
Problem
Cause
The pump works
• The connections on the suction
regularly but does not
system leak and the pump sucks
suck the working fluid
air
Solution
• Tighten the fittings and remove leaks
• Obstructed suction filter
• Clean filter
• Obstructed suction valves
• Clean the pump fluid section with
detergent and if necessary let the
detergent act for some time (in case,
purge the device)
The pump runs when
the gun is closed
• Packings, valves worn
• Replace parts
Loss of power due to
ice formation in the
pneumatic motor
• Presence of large quantities of
• Install a drier in the compressed air
condensate in the compressed air
supply circuit or, if already existing, check
supply circuit
its performance
IMPORTANT:
In all cases where pump parts or pressurized pipes need to be disassembled, follow the
pressure release procedure as described in Paragraph 5.2.2 before performing maintenance.
If the problem is not listed above consult your WAGNER Service Center.
32
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
6.2 MAINTENANCE
7!2.).'
)NCORRECT MAINTENANCEREPAIR
$ANGER TO LIFE AND EQUIPMENT DAMAGE
œ /NLY A 7!'.%2 SERVICE CENTER OR A SUITABLY TRAINED PERSON MAY
CARRY OUT REPAIRS AND REPLACE PARTS
œ /NLY REPAIR AND REPLACE PARTS THAT ARE LISTED IN THE CHAPTER 3PARE
PARTS CATALOG
œ "EFORE ALL WORK ON THE UNIT AND IN THE EVENT OF WORK INTERRUP
TIONS
$ISCONNECT THE CONTROL UNIT FROM THE MAINS
2ELIEVE THE PRESSURE FROM THE SPRAY GUN AND UNIT
3ECURE THE SPRAY GUN AGAINST ACTUATION
œ /BSERVE THE OPERATING AND SERVICE INSTRUCTIONS WHEN CARRYING
OUT ALL WORK
3)()??'"
6.2.1 LUBRICATION
No lubrication is required for the pneumatic motor. An excessive lubrication may cause
system failure.
Regularly check the condition of compressed air filters mounted on the pneumatic motor
piloting system (parts nr. 25 in the diagram in Paragraph 8.3). Replace them if necessary.
6.2.2 WASHING AND STORING
Before stopping the pump for a period of time in which the fluid may harden inside the
curcuit and damage the system, carry out a washing with suitable solvent. Please see Paragraph 5.3 “Disconnection and cleaning” for the relevant procedure.
6.2.3 REGULAR CHECK OF SEALING AND TIGHTNESS
Before each use of the pump:
1. Make sure that all fluid conveying pipes have no wear signs or damages. Replace them
if necessary.
2. Check the sealing and tightness of all threaded fittings. Make sure there are no leaks.
Check screws tightness at least once every two months. Please see this manual for
information about the correct tightening torques.
6.2.4 PLAN OF PREVENTIVE MAINTENANCE
Work out a plan of preventive maintenance including the above checks, basing on the
usage history of the pump. The wear of components depends on the using conditions. It
is important to replace the parts subject to wear (e.g. valve seats or membranes) in due
time, in order not to have the system damaged, which can be avoided by means of a plan
of preventive maintenance.
33
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
6.3 PUMP REPAIR
Before carrying out any maintenance operation:
1. Possibly wash the pump fluid section (see Paragraph 5.2.3)
2. Release the pressure inside the pump following the procedure described in Paragraph
5.2.2.
3. Disconnect the pump from the compressed air supply line and disconnect the fluid
section from the external suction and service circuits.
4. Remove the pump from the installation site and take it to a suitable place for the
maintenance work.
How to carry out a repair
Ordinary and extraordinary maintenance is to be carried out according to the schemes and
procedures given in this manual for Use and Maintenance,
In all cases:
1. Refer to a Wagner authorised technician.
2. Use only Wagner original spare parts.
3. Before assembling parts, make sure they are clean and, if necessary, lubricated.
4. Avoid damaging gaskets’ sealing surfaces during maintenance.
5. Whenever the pump is assembled, replace all o-rings in the fluid section which have
already been subject to previous tightening.
6. Avoid using silicone-based or silicone-contanining lubricants.
6.3.1 MAINTENANCE OF THE HYDRAULIC CIRCUIT
The Unica 4-270 N pump includes a fluid-mechanical conservation system granting the
best possible performance of the diaphragms under normal working conditions.
The hydraulic circuit is normally full of working fluid filled in the factory. The safety card of
the working fluid can be supplied on request.
Before carrying out any maintenance involving the hydraulic circuit, the working fluid has
to be removed as described in Paragraph 6.3.1.1.
The quantity of working fluid necessary to fill the circuit is about 1 l. It is advisable to use
only Wagner spare fluid:
Order number
Hydraulic fluid Unica 4-270 N pump (1-litre bottle)
Z126.00
The fluid-mechanical system inside the hydraulic circuit needs no maintenance and the
circuit doesn’t usually need disassembling. The need to disassemble it may arise in case it
is necessary to replace parts inside the pump which are subject to maintenance.
If lacking Wagner spare fluid after carrying out the maintenance, it is possible to temporarily fill the hydraulic circuit with water; however, it is advisable to replace it with Wagner
working fluid as soon as possible. For further information please refer to a Wagner authorised technician.
An explanatory picture is given below.
The assembling diagram of the hydraulic circuit is given in Paragraph 8.4.
34
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
Cap
Outlet valve
Working fluid
35
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
6.3.1.1
OPERATIONS ON THE HYDRAULIC CIRCUIT DURING MAINTENANCE
If the pump is subjected to maintenance regarding the fluid section which not implies the
disassembling of the diaphragm covers (parts nr. 16 given in the picture of Paragraph 8.5),
the hydraulic circuit system does not undergo any particular change and the following
operations are not necessary.
If the maintenance in the fluid section concerns components whose access to or disassembly of require the disassembling of the pump covers (picture Paragraph 8.5), then the
following operations (emptying and filling up the hydraulic circuit with working fluid) are
necessary.
If the maintenance concerns the pneumatic motor or the hydraulic circuit itself, the following operations are necessary.
WARNING: the best possible performance of the vacuum system inside the hydraulic circuit is important to guarantee the longest possible life of the membranes. The following
operations are hence to be carried out only by Wagner authorised technicians.
6.3.1.2
HYDRAULIC CIRCUIT EMPTYING
Referring to the assemblying picture in Paragraph 8.4:
1. Get a container to collect the hydraulic fluid and place it under the pump.
2. Disconnect hose nr. 17 from quick coupling nr. 10 and extract the hydraulic fluid
collecting it in the dedicated container. Dispose of the fluid in compliance with the
local law regulation.
6.3.1.3
HYDRAULIC CIRCUIT FILLING
After maintenance, remount the various pump sections except the outer protections (parts 3 and 4 in the diagram in Paragraph 8.2), connect the pump to the compressed air supply line, see the picture given in Paragraph 8.4 and proceed as follows:
1. Unscrew caps nr. 11 and valve bodies nr. 12.
2. Fill the hydraulic circuit with working fluid.
3. With the pump air pressure reducer completely closed,
open the motor air shut-off valve (parts C and D, diagram
in Paragraph 5.1.6).
4. Paying great attention to squirts, slowly open the air
pressure reducer and run one/two cycles of the pneumatic
motor. Then close the pressure controller. This operation
allows emptying the residual air in the hollows of the
hydraulic circuit.
5. Refill the hydraulic circuit with working fluid.
6. Remount valves nr. 12.
7. Run the pump for about one minute, collecting the excess
hydraulic fluid discharged by valves nr. 12 in the previously
used container.
8. Remount caps nr. 11 and the rest of the pump.
11
12
D
C
C_41_00020
36
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
7
ACCESSORIES
7.1 WALL MOUNTING KIT
4
3
2
1
C_41_00009
NOTE:
If you are not going to use the original
screws (4) included in the frame kit, make
sure not to use too long screws, that could
damage the sealing of the pump external
covers.
Pos.
K
Qty. Description
Wall mounting kit
No.
T6151.00
1
4
Washer
K509.62
2
2
Wall bracket
E3239.62
3
4
Contact washer
K572.62
4
4
M8x18 screw
K136.62A
= Wearing part
37
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
7.2 STAND KIT
3
2
1
NOTE:
If you are not going to use the original
screws (3) included in the frame kit, make
sure not to use too long screws, that could
damage the sealing of the pump external
covers.
Pos.
K
C_41_00010
Qty. Description
No.
Stand kit
T6148.00
1
2
Stand frame
E3238.92
2
8
Contact washer
K572.62
3
8
M8x70 screw
K193.62
= Wearing part
38
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
7.3 COMPRESSED AIR SUPPLY KIT
7
8
3
1
2
5
C_41_00012
4
6
Pos.
K
Qty. Description
No.
Compressed air supply kit
T6152.00
1
1
Air cut-off valve
M104.00
2
1
Nipple
M206.04
3
1
Pressure regulator
9999506
4
1
Reduction unit
M203.04
5
1
Pressure gauge
P903.00
6
1
Hose nylon d4 L=370 mm
S462.00A
7
1
Nipple
M631.62
8
1
Fitting
M652.00
= Wearing parts
39
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
7.4 SPRING KIT FOR PRODUCT VALVES
3
1
2
4
C_41_00023
Pos.
K
Qty. Description
No.
1
Spring kit Unica 4-270 N
T6169.00
1
4
Valve guide
B0373.07
2
4
Spring
H293.03
3
4
PTFE O-ring seal
L228.05
4
4
PTFE O-ring seal
L227.05
= Wearing parts
40
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
7.5 SUCTION HOSE KIT
1
2
3
C_41_00024
Pos.
K
Qty. Description
No.
1
Suction hose kit Unica 4-270 N
T4021.00I
1
1
Stainless steel reduced nipple
M812.03B
2
1
Stainless steel suction pipe
T409.00EI
3
1
Stainless steel filter
0250245
= Wearing parts
41
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
8
SPARE PARTS
8.1 HOW TO ORDER SPARE PARTS
!LWAYS SUPPLY THE FOLLOWING INFORMATION TO ENSURE DELIVERY OF THE RIGHT SPARE PART
0ART .UMBER DESCRIPTION AND QUANTITY
4HE QUANTITY NEED NOT BE THE SAME AS THE NUMBER GIVEN IN THE u1UANTITYh COLUMN 4HIS
NUMBER MERELY INDICATES HOW MANY OF THE RESPECTIVE PARTS ARE USED IN EACH SUBASSEMBLY
4HE FOLLOWING INFORMATION IS ALSO REQUIRED TO ENSURE SMOOTH PROCESSING OF YOUR ORDER
!DDRESS FOR THE INVOICE
!DDRESS FOR DELIVERY
.AME OF THE PERSON TO BE CONTACTED IN THE EVENT OF ANY QUERIES
4YPE OF DELIVERY REQUIRED AIR FREIGHT OR MAIL SEA ROUTE OR OVERLAND ROUTE ETC
-ARKS IN SPARE PARTS LISTS
.OTE TO COLUMNu+h IN THE FOLLOWING SPARE PARTS LISTS
U 7EARING PARTS
.OTE .O LIABILITY IS ASSUMED FOR WEARING PARTS
L .OT PART OF STANDARD EQUIPMENT AVAILABLE HOWEVER AS ADDITIONAL EXTRA
7!2.).'
)NCORRECT MAINTENANCEREPAIR
2ISK OF INJURY AND DAMAGE TO THE EQUIPMENT
œ 2EPAIRS AND PART REPLACEMENT MAY ONLY BE CARRIED OUT BY SPE
CIALLY TRAINED STAFF OR A 7!'.%2 SERVICE CENTER
œ "EFORE ALL WORK ON THE UNIT AND IN THE EVENT OF WORK INTERRUP
TIONS
3WITCH OFF THE ENERGYCOMPRESSED AIR SUPPLY
2ELIEVE THE PRESSURE FROM THE SPRAY GUN AND UNIT
3ECURE THE SPRAY GUN AGAINST ACTUATION
œ /BSERVE THE OPERATING AND SERVICE INSTRUCTIONS WHEN CARRYING
OUT ALL WORK
3)()??'"
42
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
43
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.2 OVERVIEW MODULES
1
1
1
2 (*)
3
(*)
2 (**)
(**)
Hydraulic circuit
(Ref. Par. 6.3.1)
1
Fluid section
Fluid section
Air
motor
1
2 (*)
4
2 (**)
1
1
1
Pos.
K
Qty. Description
No.
1
16
5x8 screw
K1072.03
2
8
Contact washer
K571.62
3
1
Pump upper protection
E3235.71
4
1
Pump lower protection
E3236.71
= Wearing parts
44
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.3 AIR MOTOR
(*)
1
2
3 a)
25+14+22
14+15
4
6
14+15
4
20 a)
50 Nm; 37 lbft
18+17
14+15
18+21
14
15
7
(*)
25+16+22+22
14+15
14 22
14
17
(***)
(**)
18
25
15 Nm; 11.1 lbft
24
19(***)
22
19(**)
10 11
16
8
5 a)
3 a)
50 Nm; 37 lbft
20 a)
1
9
13
12
26
2
7
4
24
15 Nm; 11.1 lbft
14
14
6
15
4
23
27
28
23
18
21
a) Apply a small quantity of grease
C_41_00030
45
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Pos.
K
1
Qty. Description
No.
2
Motor piston
B0329.01
2

2
NBR O-Ring seal
L115.06
3

2
NBR O-Ring seal
L224.06
4

4
NBR O-Ring seal
L145.06
5
1
Motor rod
D449.03
6
2
Motor cylinder
D635.12
4
Muffler
H527.07
1
Motor body
F1012.01
7

8
9

1
Reversing valve unit ISO 3
P497.00A
1
Air inlet block
B0330.71A
1
NBR O-Ring seal
L105.06
12
1
Conical nipple 1/2”
M206.04
13
4
M8x75 SS Socket screw
K106.62
14
5
Fast fitting L 1/8x4
M335.00
15
2
Hose nylon d4 L=130 mm
S462.00
16
1
Fast fitting T 1/8”x4
M348.00
17
1
Hose PU d14x10 L=210 mm
S463.00
18
2
Fast fitting L 1/2x14
M415.00
2
Lip seal
L481.06
20
2
Pump rod
D450.03A
21
1
Hose PU d14x10 L=610 mm
S463.00A
22
1
Hose nylon d4 L=370 mm
S462.00A
Loctite 542
50ml; 50cc
Z201.00
Pneumatic feeler
T714.00
10
11
19


23
24
25
1

2
Filter
0367314
26
1
Safety valve
P484.00C2
27
1
Air fitting 1/2”
M428.00
28
1
Fitting M5x4
M303.00
Pneumatic motor service set
T9089.00
= Wearing parts
= Included in motor service set T9089.00
46
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.3.1 PNEUMATIC FEELER
10
1
2
3
4
5
6
7
8
9
C_41_00015
Spare parts list
Feeler
Pos.
K
1
Qty. Description
No.
Pneumatic feeler
T714.00
1
Feeler cap
B0331.04
2

1
NBR O-Ring seal
L118.06
3

1
Seal gasket
L420.06
4
1
Feeler rod
B0333.03
5
1
Feeler body
B0332.04
6

1
NBR O-Ring seal
L230.06
7

1
Seal gasket
G602.06
8
1
Feeler shutter
A144.04
9
1
Feeler spring
H202.03
Loctite 601
50ml; 50cc
Z203.00
10
= Wearing parts
= Included in motor service set T9089.00
47
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.3.2 REVERSING VALVE
8
1
7
11
6
4
10
5
3
9
2
6
3
1
12
13
C_41_00022
Spare parts list
Reversing valve
Pos
1
2
3
4
5
6
7
8
9
10
11
12
13
K
Qty. Description
Reversing valve
4
Socket screw
1
Rod cover
2
Cover seal gasket
1
O-Ring seal
1
Rod
2
Damper
1
Valve body
6
O-Ring seal
1
Spool assembly
1
Detent
1
Detent cap
1
Valve seal gasket
1
Pos. seal gasket set 3,4,6,8,12
No.
P497.00A
K183.62
B0055.71A
G7010.07B
L172.06
B0049.04B
P519.00A
B0053.71A
L199.06
P519.00B
P519.00E
B0054.71A
G737.06BA
T9076.00A
48
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.4 HYDRAULIC CIRCUIT
50 Nm; 37 lbft
5
1
2
10
11
18
6
7
12
13
8
Part 4 Pneumatic
Motor unit
(Ref. Par. 8.3)
9 (**)
3
15
4
(*)
(**)
16
5
50 Nm; 37 lbft
10
10
11
12
13
50 Nm; 37 lbft
5
9 (*) 8
7
Part 4 Pneumatic
Motor unit
(Rif. Par. 8.3)
6
18
2
Hydraulic fluid
compartment
(Ref. Par. 6.3.1)
REMARK:
17
The hydraulic circuit is normally full of
working fluid filled in the factory. In case of
disassembly of the hydraulic circuit, the fluid
is to be previously extracted as indicated in
the instructions given in Paragraph 6.3.1,
and later refilled.
1
16
4
3
10
5
50 Nm; 37 lbft
C_41_00031
49
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Pos.
K
Qty. Description
No.
1
2
Inner diaphragm disc
B0337.01A
2
2
Bellows ring
B0335.03
3
12
5x16 screw
K114.03
4
12
Washer 5
K515.03
K1071.62
5
4
12x270 screw
6

2
Bellows
G010.07
7

2
NBR O-Ring seal
L137.06A
8

2
Slip band
L823.08
9

2
Lip seal
L481.06
10
4
Fast fitting 1/2x14
M415.00
11 
2
Bleed plug
M071.07
12  
2
Check valve
T6199.00
13   
2
NBR O-Ring seal
L225.06
15
2
Inner flange
F1013.71
16
2
Reduction unit 3/4x1/2
M427.00
1
Hose PU d14x10 L=210 mm
S463.00
2
Bellows flange (2 parts)
B0334.03
1
Hydraulic fluid (1L bottle)
Z126.00
17

18

= Wearing parts
= Included in the cpl. hydraulic circuit service-set T9093.00
= Included in the hydraulic circuit valve service-set T9094.00
50
EDITION 09 /2015
Unica 4-270 N.
PART NO. ZZB028ENG
OPERATING MANUAL
8.5 FLUID SECTION
25 Nm; 18.5 lbft
1
4
45 Nm; 33 lbft
9
5
2
6
10
7
11
3
8
26
21
4
28
5
24
25 12
13
6
15
7
28
14
8
21
45 Nm;
16
5
11
10
6
33 lbft
9
7
8
4
16
5
6
3
7
8
4
22
1
25 Nm; 18.5 lbft
C_41_00032
(*) The diaphragms are the outer walls of the hydraulic circuit, which is normally filled with working fluid. Before removing them, extract the fluid as described in Paragraph
6.3.1.
51
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
8.5.1 PUMP NO. U581.00
Pos.
K
Qty. Description
No.
1
8
M8x35 socket screw
K138.62
2
1
Delivery manifold
F1015.03M
K312.62
3
8
M8 self-locking nut
4
 
4
PTFE O-Ring seal
L228.05
5


4
Ball rest
0368507
6


4
1 1/8” ball
K814.03
7


4
Ball seat
B0348.03
8
 
4
PTFE O-Ring seal
L227.05
9
20
10x30 socket screw
K105.62
10
4
Self-threading rivet
K1041.62A
11
2
Plate
Z5026.00
12
1
Anti-rotation bracket
E0042.62
13
1
Eyelet terminal
Y622.00B
14
1
Square nut 6
K343.62A
15
1
Grub screw 6x25
K040.02D
16
2
Outer cover
F1014.03
2
Diaphragm
G930.07C
1
Suction manifold
F1015.03A
Loctite 542
50ml; 50cc
Z201.00
21 

22
23
24
1
Washer
K562.02
25
1
Nut 6
K316.62
26
1
Stick label
Z510.00
2
Flat gasket
G7041.06
28 

=Wearing parts
= Included in cpl. diaphragms service-set T9092.00D
= Included in cpl. valve service-set T9090.00D
= Included in product o-ring set T9091.00D
52
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
53
EDITION 09 /2015
PART NO. ZZB028ENG
Unica 4-270 N.
OPERATING MANUAL
Germany
J. WAGNER GmbH
Otto-Lilienthal-Str. 18
Postfach 1120
D- 88677 Markdorf
Telephone: ++49/ (0)7544 / 5050
Telefax: ++49/ (0)7544 / 505200
E-Mail:[email protected]
Switzerland
J. WAGNER AG
Industriestrasse 22
Postfach 663
CH- 9450 Altstätten
Telephone: ++41/ (0)71 / 757 2211
Telefax: ++41/ (0)71 / 757 2222
E-Mail: [email protected]
Belgium
WAGNER Spraytech Benelux BV
Veilinglaan 56
B- 1861 Wolvertem
Telephone: ++32/ (0)2 / 269 4675
Telefax: ++32/ (0)2 / 269 7845
E-Mail: [email protected]
Denmark
WAGNER Spraytech Scandinavia A/S
Kornmarksvej 26
DK- 2605 Brøndby
Telephone: ++45/ 43 271 818
Telefax: ++45/ 43 43 05 28
E-Mail [email protected]
United Kingdom
WAGNER Spraytech (UK) Ltd.
Haslemere Way
Tramway Industrial Estate
GB- Banbury, OXON OX16 8TY
Telephone: ++44/ (0)1295 / 265 353
Telefax: ++44/ (0)1295 / 269861
E-Mail: [email protected]
France
J. WAGNER France S.A.R.L.
5, Ave. du 1er Mai – BP 47
F- 91122 Palaiseau-Cedex
Netherlands
WAGNER SPRAYTECH Benelux BV
Zonnebaan 10
NL- 3542 EC Utrecht
PO Box 1656
3600 BR Maarssen
Telephone: ++31/ (0)30 / 241 4155
Telefax: ++31/ (0)30 / 241 1787
E-Mail: [email protected]
Italy
WAGNER COLORA S.r.l.
Via Italia, 34
I- 20060 Gessate (MI)
Japan
WAGNER Spraytech Ltd.
2-35, Shinden Nishimachi
J- Daito Shi, Osaka, 574-0057
Telephone: ++81/ (0)720 / 874 3561
Telefax: ++81/ (0)720 / 874 3426
E-Mail: [email protected]
Austria
J. WAGNER GmbH
Otto-Lilienthal-Str. 18
Postfach 1120
D- 88677 Markdorf
Telephone: ++49/ (0)7544 / 5050
Telefax: ++49/ (0)7544 / 505200
E-Mail:[email protected]
Sweden
WAGNER SVERIGE AB
Muskötgatan 19
S- 25466 Helsingborg
Telephone: ++46/ (0)42 150 020
Telefax: ++46/ (0)42 150 035
E-Mail: [email protected]
Spain
WAGNER Spraytech Iberica S.A.
Ctra. N- 340, Km. 1245,4
E- 08750 Molins de Rei (Barcelona)
Telephone: ++34/ (0)93/ 680 0028
Telefax: ++34/ (0)93/ 668 0156
E-Mail: [email protected]
Czechoslovakia
WAGNER s.r.o.
Na Belidle 1/63
C- 15000 Praha 5
Telephone: ++420/ (0)2/ 573 123 24
Telefax: ++420/ (0)2/ 545 001
E-Mail: [email protected]
USA
Walter Pilot North America
46890 Continental Drive
Chesterfield, MI 48047 USA
Telephone: ++1/ 877 / 925-8437
Telefax: ++1/ 586 / 598-1457
http://www.waltherpilotna.com
Telephone: ++33/ (0)1 / 69 19 46 76
Telefax: ++33/ (0)1 / 69 81 72 57
E-Mail: [email protected]
Telephone: ++39/ 02 / 9592921
Telefax: ++39/ 02 / 95780187
E-Mail: [email protected]
54
%$
&)
#%24
)
/RDER NUMBER
ZZB028ENG
'ERMANY
* 7!'.%2 'MB(
/TTO ,ILIENTHAL 3TR 0OSTFACH $ -ARKDORF
4ELEPHONE 4ELEFAX % -AIL SERVICESTANDARD WAGNER GROUPCOM
3WITZERLAND
* 7!'.%2 !'
)NDUSTRIESTRASSE 0OSTFACH #( !LTSTËTTEN
4ELEPHONE 4ELEFAX % -AIL REP CH WAGNER GROUPCH
WWWWAGNER GROUPCOM
">