vap 6 vap 6A
User Manual
Steam cleaners & water softener (AD 8)
IT
FR
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MAINTENANCE AND USE MANUAL
EN
GENERAL INDEX
INTRODUCTION
Pag. 127 1.1 How to read and use the manual
Pag. 128 1.2 Terminology and symbols
GENERAL INFORMATIONS
Pag. 129 2.1 Responsibility
Pag. 129 2.2 Warranty: general instruction
Pag. 129 2.3 Authorized personnel
Pag. 130 2.4 General safety regulations
DESCRIPTION OF THE EQUIPMENT
Pag. 132 3.1 General description of equipment
Pag. 132 3.2 Table of the components VAP 6 - VAP 6A
Pag. 133 3.2.1 Description of the components VAP 6 - VAP 6A
Pag. 134 3.3 Table of the components AD 8
Pag. 134 3.3.1 Description of the components AD 8
Pag. 135 3.4 Description of the AD 8 valve dial positions
Pag. 136 3.5 Data for the identification
Pag. 136 3.5.1 On-equipment labels and symbols
TECHNICAL CHARACTERISTICS
Pag. 138 4.1 Technical characteristics and equipment operating principle
Pag. 139 4.2 Technical Data
Pag. 139 4.2.1 Standard accessories
Pag. 139 4.2.2 Weight and overall dimensions
TRANSPORT AND MOUNTING
Pag. 140 5.1 Warning
Pag. 140 5.2 Packing and unpacking
Pag. 141 5.3 Transport and mounting
Pag. 141 5.4 Disposal / Dismantling
CH. 1
CH. 2
CH. 3
CH. 4
CH. 5
INSTALLATION AND FIRST-TIME USE
Pag. 142 6.1 Warnings and precautions
Pag. 142 6.2 Permitted ambient conditions
Pag. 142 6.3 Required work space
Pag. 143 6.3.1 Worktops
Pag. 143 6.4 Connecting up to the power supply
Pag. 144 6.5 First-time use VAP 6
Pag. 145 6.6 First-time use VAP 6A
Pag. 148 6.6.1 Filling the boiler with water - VAP 6
Pag. 148 6.6.2 Regenerating the AD 8 water softener
Pag. 149 6.7 Purpose of the equipment / Improper and forbidden use
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USING THE EQUIPMENT
Pag. 150 7.1 Warning
Pag. 150 7.2 Safety system
Pag. 151 7.3 Start-up and operation
Pag. 152 7.4 Residual risk
MAINTENANCE
Pag. 153 8.1 Cleaning
Pag. 153 8.2 Routine maintenance
Pag. 154 8.3 Unscheduled maintenance
Pag. 154 8.3.1 Emptying the water from the boiler
Pag. 155 8.3.2 Replacing the nozzle
Pag. 155 8.4 Restarting after a long period of inactivity
Pag. 155 8.5 Requesting technical assistance
TROUBLESHOOTING
Pag. 156 9.1 Warning
Pag. 156 9.2 Problems, causes and remedies
APPENDICES
Pag. 158 A.1 CE Declaration of conformity
Pag. 159 A.2 CE Declaration of conformity
Pag. 160 A.3 Warranty certificate and identification form
Pag. 161 A.4 Maintenance and repair worksheet
Pag. 162 A.5 Water softener regeneration chart
Pag. 163 A.6 Authorized service partners
Pag. 163 A.7 Notes
CH. 7
CH. 8
CH. 9
The data given in this manual may be modified without prior notice.
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MAINTENANCE AND USE MANUAL
CHAPTER 1: INTRODUCTION
EN
HOW TO READ AND USE THIS MANUAL
1.1
This Use and Maintenance Manual provides information on the utilisation, installation and
maintenance of electronic steam generators VAP 6, VAP 6A and water softener AD 8, made
by Zhermack S.p.A.
• The equipment must be used in accordance with the instructions in this manual: it is therefore
recommended that you read it carefully prior to installation and start-up. Make sure that you
read the entire manual and pay particular attention to messages written in bold type or items
highlighted by boxes and/or symbols: the symbols are designed to highlight situations involving
danger or requiring caution (see paragraph 1.2).
• Observance of standards and regulations shown in this manual will ensure that the equipment
is used properly and that maintenance work is carried out safely.
• This Use and Maintenance Manual is an integral part of the equipment: it should therefore be
kept together with the equipment so that it can be consulted as and when necessary (keep the
booklet in a secure a dry place away from sunlight, atmospheric agents, etc.). It must be
available for consultation throughout the working life of the equipment even when the equipment
is sold or finally dismantled.
• It is recommended that you keep this manual constantly updated by integrating any
amendments, additions or modifications made by the Manufacturer. Any notes or comments
should be made on the blank pages at the rear of the booklet (see Appendices: Note).
• Use the manual properly so that it is not damaged in any way.
• Do not remove, tear or write on any part of the pages.
• If the manual is lost or damaged and its contents become illegible you can request a
replacement copy from the Manufacturer.
The purpose of this Use and Maintenance Manual is to provide users with information on how
to operate the equipment properly. The manual contains all the information needed to use the
device as intended: in particular the manual includes instructions and information on the
following:
• Correct equipment installation;
• Detailed description of how the equipment works and its components;
• Initial start-up;
• Scheduled maintenance;
• Basic Safety and Accident Prevention info.
This manual contains nine chapters each of which covers a specific argument.
The appendices at the rear of the manual are a useful complement to these chapters.
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TERMINOLOGY AND SYMBOLS
1.2
It is important that you understand the following symbols and their significance as they
highlight important information such as critical situations, practical advice, or straightforward
information.
If you have any doubts as to the significance of a symbol always consult this page.
• Tasks for which failure to observe instructions or tampering with equipment parts may put
personnel in serious danger are highlighted by the symbol:
DANGER!
This symbol refers to safety standards which must be observed at all times in order to
protect both workers and equipment.
• Critical situations concerning dangerous areas or tasks in which failure to observe the
instructions may render the warranty null and void, or cause damage to equipment, connected
components or the surrounding area, are highlighted by the symbol:
WARNING!
This symbol refers to safety standards which must be observed carefully in order to
guarantee your safety, other people's safety and prevent damage to the equipment.
• Any work that fails to comply with instructions in this manual, or any tampering which might
automatically render the warranty null and void, is highlighted by the following symbol:
FORBIDDEN!
This symbol refers to actions which must never be carried out (i.e. forbidden
actions).
• Any general information and/or advice which may be useful at any time is highlighted by the
following symbol:
NOTE!
This symbol highlights information and/or useful advice.
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CHAPTER 2: GENERAL INFORMATIONS
EN
RESPONSABILITY
Failure to observe the instructions in this Use and Maintenance Manual exonerates the
Manufacturer from any liability whatsoever.
For any matters not covered by this manual or about which you have any doubts please contact
the Manufacturer directly:
Zhermack S.p.A.
Via Bovazecchino, 100
45021 Badia Polesine • RO • Italy
Tel. +39 0425 597 611 • Fax +39 0425 53 596
http://www.zhermack.com e-mail: info@zhermack.com
If equipment maintenance work fails to comply with instructions or is done in such a way as to
compromise equipment integrity or modify its characteristics Zhermack S.p.A. shall be
exonerated from any liability as regards worker safety and/or equipment performance.
WARRANTY: GENERAL INSTRUCTION
Included in the Appendices to this Use and Maintenance Manual you will find the Warranty
certificate and the ID Form which must be filled out in full.
In general the Warranty is rendered null and void by the following:
• Improper equipment use.
• Incorrect installation.
• Serious negligence of maintenance schedules.
• Modifications to or work on the equipment which has not been authorised by the Manufacturer
(especially on safety devices).
• Use of non-original spare parts.
2.1
2.2
Zhermack S.p.A. cannot, as of this moment, be held liable if the equipment is
modified or tampered with without prior written consent from the Manufacturer.
Consequently, any repairs made by unauthorised personnel, use of non-original
spare parts or failure to comply with the installation standards specified in this
manual shall immediately render the Warranty null and void.
AUTHORIZED PERSONNEL
Personnel may be divided into the following categories:
• Operator-user:
Person trained to use the equipment. He/she may carry out all the tasks needed to operate the
equipment: these tasks include starting/stopping the equipment, carrying out routine inspections
and any other tasks linked to everyday equipment use.
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2.3
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The operator-user must only use the equipment when it is fully assembled and
the safety devices are working properly as described in this manual.
Before using this equipment or carrying out any work on it, the operator must
read the entire contents of this manual. This manual has been drawn up to
provide the user with essential information on rational, safe utilisation of the
equipment. The user must comply with the information given at all times.
Furthermore, the user must use the work sheets enclosed with this manual so
as to keep a record of maintenance/component replacement work as well as
make notes on any equipment malfunctions.
• Zhermack S.p.A. authorised maintenance technician:
Person authorised to carry out work on the equipment under all operating conditions and all
safety levels. He/she is also authorised to carry out any mechanical or electrical
repairs/adjustments, scheduled maintenance and any component replacement work.
GENERAL SAFETY REGULATIONS
2.4
The operator must read the advice and warnings given below and comply with such regulations
at all times: doing so will ensure safe, long-lasting equipment performance.
• Do not allow untrained personnel to use this equipment.
• Ensure that the work area is properly prepared: it must be free from obstacles, clean and
properly illuminated.
• Take measures to ensure that you are not distracted when using the equipment.
• In the event of a malfunction follow the advice given in this manual: if you have any doubts
shut down the equipment and contact your Authorised Service Centre immediately.
• Never use a malfunctioning equipment and always inform the Maintenance Manager of any
faults.
• Do not open compartments containing electrical parts.
• Do not replace the power lead or tamper with the supplied plug.
• It is forbidden to use the equipment on items other than those for which it has been
specifically designed.
• Before doing any cleaning, routine and/or unscheduled maintenance work make sure that the
equipment has been unplugged from the mains socket.
• Make sure that there are no foreign objects inside the work area as these could damage the
equipment and/or injure personnel.
• Do not use petrol or flammable solvents as detergents; use only non-flammable, non-corrosive,
and non-toxic substances (see paragraph 8.1).
• High temperature steam can cause burns where the unit is used improperly.
• Do not direct the jet of steam from the gun at sources of electricity and/or at people.
• (VAP 6) never unscrew the water filler plug if there is steam in the boiler.
• If you do not intend to use the equipment for some time always disconnect it from the power
supply.
• Have the machine serviced by the Manufacturer at least once a year.
• (VAP 6A ) if the overpressure warning light comes on repeatedly, switch off the machine via
the main switch and contact an Authorised Service Centre.
• (VAP 6A ) if the safety valve opens, switch off the machine via the main switch and contact an
Authorised Service Centre.
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• The AD 8 water softener has been designed to operate at a working pressure of between 1
and 8 bar and must only be supplied with cold drinking water.
• To regenerate the water softener use only NaCl; acid or base substances, such as solvents
and various chemical products must not be used.
• The resins contained in the water softener are necessary for proper operation and therefore
must not be removed.
• The water softener must be installed in indoor areas with an ambient temperature higher than
0°C so as to prevent freezing of the water.
• Install the water softener in a place where it is protected from accidental knocks: this prevents
damage to the cover, valves and taps.
• To prevent damage to the water infeed pump make sure that water pressure does not exceed
3-4 bar. It is advisable to use a pressure reducer calibrated between 1 and 2 bar.
• If the VAP 6A steam generator is to be used without connecting it directly to the mains water
supply (i.e. where the water softener is no longer necessary) a water intake recipient filled
exclusively with distilled water must be used.
• Wear protective gloves and eye goggles when using the steam generator.
Personnel using the steam generator must wear protective eye goggles.
No other persons must be allowed near the work area as they could be hit by
flying dirt, dust or steam.
This equipment has electrical parts: therefore, in the event of a fire, no matter
how small, use only powder-type extinguishers. Never attempt to put out an
electrical fire with water.
Zhermack S.p.A. cannot be held liable for any damage to persons or objects
caused by incorrect maintenance carried out by unqualified personnel or
maintenance work that does not comply with the instructions in this manual.
Zhermack S.p.A. is, as of this moment, exonerated from any liability concerning
injury to persons or damage to objects that may result from using this
equipment in a way other than that described in this manual.
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CHAPTER 3: DESCRIPTION OF THE EQUIPMENT
GENERAL DESCRIPTION OF THE EQUIPMENT
3.1
This manual describes the following equipment items:
• VAP 6 electronic steam generator with manual water fill, designed for the steam cleaning of
semi-finished odontotechny products.
• VAP 6A electronic steam generator with direct connection to mains water supply (or to an
external tank), designed for steam cleaning or hot water cleaning of semi-finished odontotechny
products.
• AD 8 water softener, indispensable where the VAP 6 A steam generator is connected directly
to the mains water supply.
TABLE OF THE COMPONENTS VAP 6 - VAP 6A
3.2
7
1
vap 6
2
3
4
8
9
10
11
13
5
6
12
14
15
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5
6
EN
10
16
11
12
7
8
9
14
17
19
20
21
22
23
Description of the components VAP 6 - VAP 6A
1. Steam flow adjuster knob
2. Pressure gauge
3. Main switch
4. Element switch
5. Element ON indicator light
6. Water LOW warning light
7. Handle
8. Gun support hook
9. Gun trigger
10. Gun
11. Overpressure warning light
12. Gun connection lead
15
18
24
3.2.1
13. Water filler plug (VAP 6 )
14. Fuse
15. Power lead
16. Water/steam mode selector (VAP 6 A)
17. Water filler connection (VAP 6 A)
18. Anti-cavitation valve (VAP 6A )
19. Working pressure switch
20. Safety pressure switch
21. Water filler solenoid valve (VAP 6 A)
22. Pump reset switch (VAP 6A )
23. Water filler pump (VAP 6 A)
24. Element
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TABLE OF THE COMPONENTS AD 8
3.3
27
EN
MAINTENANCE AND USE MANUAL
25
26
30
Description of the components AD 8
3.3.1
25. Open/close lid knob
26. Water outlet connector
27. Water outlet hose
28. Water inlet hose
29
28
31
29. Water inlet connector
30. Valve knob
31. Water outlet and steam release hose
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27
28
31
27
Na Cl
28
27
28
EN
DESCRIPTION OF THE AD 8 VALVE DIAL POSITIONS
3.4
A valve knob (30) is installed on the AD 8 water softener: this can be adjusted to four different
positions:
POSITION 1
Fig. 1: Used during routine
1
operation.
Figure 1
POSITION 2
Fig. 2: Used during steam
2
release and salt (1 kg)
loading for softener
regeneration.
Figure 2
POSITION 3
Fig. 3: Used during
3
regeneration.
vap 6 - vap 6A - AD 8
POSITION 4
Fig. 4: Used during
backflow.
Figure 3
4
Figure 4
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IDENTIFICATION DATA
3.5
The equipment described in this manual has an ID platelet giving information about both the
machine and the manufacturer:
Zhermack S.p.A.
A
BADIA POLESINE - ITALY
B
D
230 V~ 50/60 Hz 1700W
C305201 - VAP 6
Matr. 20000000
C
Zhermack S.p.A.
A
BADIA POLESINE - ITALY
B
D
230 V~ 50/60 Hz 1700W
C305203 - VAP 6-A
Matr. 20000000
C
A. Name and address of manufacturer
B. Equipment code and model
C. Serial number
D. Power supply information
The equipment has been built in compliance with the EC directives listed in the enclosed "EC
declaration of conformity". When requesting spare parts, information or assistance from your
Authorised Servicing Centre always quote the data on the ID plate.
Should the ID plate deteriorate and become illegible, even partially, order a replacement plate
from the manufacturer: remember to quote the relevant data.
Do not remove and/or damage the plate as you must be able to read the data at
all times.
On-equipment labels and symbols
3.5.1
The following symbols are applied on the machine:
ATTENZIONE! DANGER OF AN ELECTRICAL CURRENT. DO NOT OPEN DOORS
OR REMOVE PROTECTION BEFORE YOU HAVE DISCONNECTED THE PLUG
FROM THE ELECTRICAL SOURCE.
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