wiwa Duomix 230 User manual

Headquarter and Production
WIWA Wilhelm Wagner GmbH & Co. KG
Gewerbestraße 1 – 3 • 35633 Lahnau, Germany
Tel. [phone] • Fax [phone]
E-mail: [email protected] • Internet: www.wiwa.de
WIWA LP
107 N. Main St., Alger, OH, 45812, USA
Tel. [phone] • Fax [phone]
Tel.(Toll Free) [phone] •
E-mail: [email protected] • Internet: www.wiwalp.com
WIWA Taicang Co., Ltd.
Add.: No. 87 East Suzhou Rd. • Taicang city •
Jiangsu province 215400 • P.R.China
Tel.: [phone] • Fax.: [phone]
E-mail: [email protected]
Translation of the original operation manual DUOMIX 230
•DM230_DBK_en_1001•cf
Operation Manual
WIWA DUOMIX
230
Serial-No.: … … … … … … … …

EC - Declaration of Conformity
Translation of the original declaration of conformity
•DM230_DBK_en_1001•cf
EC-Declaration of Conformity
according to Appendix ll, No. 1 A of the Machinery Directive 2006 / 42 / EG
The company WIWA Wilhelm Wagner GmbH & Co. KG
Gewerbestr. 1-3
35633 Lahnau
Deutschland
herewith declares that the equipment types DOUMIX 230
are in conformance with the provisions of the above-mentioned directive.
In addition, the above-mentioned equipment is in conformance with the provisions of the directive:
➤ATEX-Directive (94 / 9 / EG)
The listed equipment falls under Group II, Category 2G.
Marking: II 2G cT4
Documentary authority: Heidrun Wagner-Turczak, Tel. 06441 - 609 0
Lahnau, 01.01.2010
Place, Date Heidrun Wagner-Turczak
Managing Director

Translation of the original operation manual DUOMIX 230 3
DUOMIX230S • en • 1001 • cf
Contents 1
1.1 Foreword
Operatingpersonnelshouldalwayshave
accesstothisusermanual!
Theowneroftheunitmustensurethatthe
operatoroftheunitalwayshasanoperating
manualathis/herdisposalinalanguagehe/
sheunderstands!
Dear Customer!
We are delighted about your decision to buy one of
our units.
The user manual contains all information required to
operate and handle your DUOMIX. However,
other information is also essential for safe operation:
Read and comply with the applicable guidelines for your
country.
In Germany, these are the "RichtlinienfürFlüssig-
keitsstrahler"(GuidelinesforLiquidJets), issued by:
the Hauptverband der Gewerblichen Berufsgenossen-
schaften.
Moreover the manufacturer'sinstructionsandguide-
lines for coating or feeder materials are to be respected
at all times.
In principle you should refrain from any work method that
could affect the safety of products and operating
personnel.
Much success and good work results with your
DUOMIX wishes
WilhelmWagnerGmbH&Co.KG.
Copyright
© 2009 WIWA
Copyright ownership for this user manual remains with
WIWA WILHELM WAGNER GmbH & Co. KG
Gewerbestraße 1-3 • 35633 Lahnau
Phone: [phone] • Fax: [phone] • E-mail: info@wiwa.
de • Internet: www.wiwa.de
This operating manual is solely intended for personnel involved in prepara-
tion, operation and servicing.
It is prohibited to pass on this operating manual for reproduction, utilisation
or communication of its contents, unless this has been explicitly permitted.
Infringements incur an obligation to pay damage compensation. All rights
reserved in the event of registration of the patented design, industrial
design or registered design.
This operating manual only applies in conjunction with the machine card
that was given to you with the user manual for your equipment. Please
check that the type plate data is identical with the information on the ma-
chine card. Please notify us immediately if there are discrepancies, if the
user manual has been incorrectly compiled or if the type plate is missing.
1.2 Firstread,thenstart
Pleasebearinmindthatdualcomponent
systemsworkinextremepressuremodeand
thereforegenerateextremelyhighpressures!
➤Never hold your nger or hand in front of the spray gun
and never reach into the jet spray.
➤Never point the spray gun at yourself, other persons or
other living beings!
➤Always observe and follow the notes and regulations in
the user manual!
Alwaystakecarebeforestartingoperation:
➤Check the grounding (device and spraying object).
➤Check all connections and tments for leak tightness.
➤Observe the maximum permissible pressure of the
device and accessory parts.
Strictlyobservethefollowingbeforestartingwork
onthesystemandduringbreaks:
➤Switch off the system.
➤Relieve spray gun and material hoses.
➤Secure the spray gun.
Ensuresafety!
The accident prevention instructions "Application of Coat-
ing Materials" (BGR 500, chapt. 2.25) and the guidelines
for liquid jets ZH1/406 of the employer's liability insurance
association must strictly be complied with. The safe condi-
tion of liquid jets must be inspected by an expert whenever
required, but at least every 12 months. The results of this
inspection must be recorded in writing.
Paint and solvent residues must be disposed of in compli-
ance with legal regulations. This also applies for environ-
mentally friendly water varnish systems.
In case of injuries you should immediately consult
a physician or visit the nearest hospital.
If paint or solvent has penetrated the skin you
must inform the physician about this spraying
material and the solvent used.
For this purpose you should always have the
product data sheet with the manufacturer's ad-
dress and phone number at hand!

4 Translation of the original operation manual DUOMIX 230
DUOMIX230S • en • 1001 • cf
1 Contents
1.3 TableofContents
1 Contents 4
1.1 Foreword 3
1.2 First read, then start 3
2 Safety 5
2.1 Explanation of symbols 5
2.2 Warnings 5
2.3 Dangers arising from this machine 5
2.4 Using this machine 6
2.5 Machine environment 7
2.6 Danger sources 7
2.7 Operating personnel 8
2.8 Place of installation and transport 9
2.9 What to do in events of emergency 9
2.10 Safety features 10
2.11 Handling the device and
auxiliary materials 11
3 Systemdescription 12
4 Installationandassembly 20
5 Commissioning 21
5.1 Initial start-up 21
5.2 Spraying pressure monitoring using the
pressure and dosing monitoring feature 25
5.3 Inspection of the mixing ratio
using the volumetric measuring unit 25
6 Operation 27
6.1 Start of work 27
6.2 Coating work 27
7 Decommissioning 29
7.1 End of work - only for version with ushing
pump - 29
7.2 Complete cleaning 30
7.3 Material change 32
8 Maintenance/repair 33
8.1 Inspection cycles 33
8.2 Maintenance plan 33
8.3 Maintenance of the high pressure lter 33
8.4 Maintenance of the service unit 34
9 Troubleshooting 35
10 Appendix 39
10.1 Operating means / special tools 39
10.2 Instruction Certicate 39
10.3 Machine card 39

Translation of the original operation manual DUOMIX 230 5
DUOMIX230S • en • 1001 • cf
Safety 2
2.1 Explanationofsymbols
The notices and symbols used in this manual have the
following meanings:
 Note
Indicates an informative text passage.
You should pay particular attention when reading it.
 NOSMOKING
Indicates a situation with risk of re when working
with combustible or explosive solid, uid or gase-
ous substances.
 WARNING
A potentially dangerous situation is indicated.
Non-observance can lead to death or very serious
injury.
 DANGEROFEXPLOSION
Indicates a situation with potential danger of ex-
plosion.
Strict compliance with these notes is mandatory.
 VOLTAGE
A situation showing danger of explosion by elec-
trostatic charge is indicated. Strict compliance
with these notes is mandatory.
 WEARHEARINGPROTECTION
You should strictly follow these notices to protect
your health.
 USERESPIRATORYPROTECTION
You should strictly follow these notices to protect
your health.
 WEARPROTECTIVEGLOVES
Protective gloves with lower arm protection should
be worn to protect against burns. Strict compli-
ance with these notes is mandatory.
 HARMFULTOHEALTH
Identies hazardous substances. Strict compli-
ance with these notes is mandatory.
 FIRSTAID
In case of injuries or accidents it is imperative to
respect all the regulations indicated.
2.2 Warnings
Appropriate information signs and symbols on the machine
refer to possible danger areas and must be respected at
all costs.
Information signs and symbols must not be removed from
the unit.
Damaged and illegible information signs and symbols
must be replaced immediately.
The following signs can be found on the unit:
➤ Warning concerning the ground-
ing of machines (Fig. 2.2.1) on
the high pressure lter
Accordingtotheaccidentpre-
ventioninstructionsBGR500,
chapt.2.29theownerisobliged
togroundthispieceofequip-
ment.Pleasefollowouroperating
instructions!
➤Type plate (Fig. 2.2.2) on
the control cabinet of the
dual component system
Please check that the type
plate data are identical with
those on the machine card.
In case of discrepancies or
if the type plate is missing
please notify us immediately.
➤Other type plates, which are only valid for individual
modules, can be found on the following modules:
➤Metering pump A + B
➤Flushing pump (optional)
➤Feed pumps A + B (optional)
➤Material ow heater (optional)
➤Safety information
(Fig. 2.2.3) This sign lists
the most important safety
information to be followed
when handling or working
with the unit.
However, you should still
read the information in the
user manual!
2.3 Dangersarisingfromthismachine
This unit has been designed and manufactured while
taking into consideration all safety-related aspects. It
corresponds to the current standard of technology and to
applicable accident prevention regulations. The unit left
the factory in perfect condition and guarantees a high level
of technical reliability and safety.
Figure 2.2.1
Figure 2.2.2
Figure 2.2.3