Zhermack DM Series User manual

User Manual
Preheating furnaces
IT FR ES DE EN
furnace DM

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GENERAL INDEX
CH. 1
INTRODUCTION
Pag. 141 1.1 How to read and use the manual
Pag. 142 1.2 Terminology and symbols
CH. 2
GENERAL INFORMATIONS
Pag. 143 2.1 Responsibility
Pag. 143 2.2 Warranty: general instruction
Pag. 143 2.3 Authorized personnel
Pag. 144 2.4 General safety regulations
CH. 3
DESCRIPTION OF THE EQUIPMENT
Pag. 146 3.1 General description of the equipment
Pag. 146 3.2 Table of the components DM 30,DM 40, DM 50
Pag. 147 3.2.1 Description of the components
Pag. 147 3.3 Table of the components DM 4R
Pag. 147 3.3.1 Description of the components
Pag. 148 3.4 Table of the components DM 1 and DM 1G
Pag. 148 3.4.1 Description of the components
Pag. 148 3.5 Control panel
Pag. 149 3.5.1 Description of control panel components
Pag. 150 3.6 Description of the phases making up a program
Pag. 151 3.7 Identification data
Pag. 151 3.7.1 On-equipment labels and symbols
CH. 4
TECHNICAL CHARACTERISTICS
Pag. 152 4.1 Technical characteristics and operating start
Pag. 152 4.1.1 Technical Data
Pag. 153 4.1.2 Standard accessories and accessories available on request
Pag. 153 4.2 Temperature tolerances
CH. 5
TRANSPORT AND MOUNTING
Pag. 154 5.1 Warning
Pag. 154 5.2 Packing and unpacking
Pag. 155 5.3 Transport and mounting
Pag. 156 5.4 Elimination / Dismantling
CH. 6
INSTALLATION AND FIRST-TIME USE
Pag. 157 6.1 Warnings and precautions
Pag. 157 6.2 Permitted ambient conditions
Pag. 157 6.3 Required work space
Pag. 158 6.3.1 Worktops
Pag. 159 6.4 Connecting up to the power supply
Pag. 160 6.4.1 Connecting up the aspiration unit (optional for DM 30, DM 40, DM 50, DM 4R)
Pag. 160 6.5 Starting up the equipment
Pag. 161 6.6 Purpose of the equipment / Improper and forbidden use

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CH. 8
MAINTENANCE
Pag. 174 8.1 Cleaning
Pag. 174 8.2 Routine maintenance
Pag. 175 8.3 Unscheduled maintenance
Pag. 175 8.4 Restarting after a long period of inactivity
Pag. 175 8.5 Requesting technical assistance
CH. 9
TROUBLESHOOTING
Pag. 176 9.1 Warning
Pag. 176 9.2 Problems, causes and remedies
APPENDICES
Pag. 178 A.1 CE Declaration of conformity
Pag. 179 A.2 Warranty certificate and identification form
Pag. 180 A.3 Maintenance and repair worksheet
Pag. 181 A.4 Authorized service partners
Pag. 181 A.5 Notes
Pag. 182 A.6 Control panel
The data given in this manual may be modified without prior notice.
CH. 7
USING THE EQUIPMENT
Pag. 162 7.1 Warning
Pag. 162 7.2 Safety system
Pag. 163 7.2.1 Maximum temperature increase rate
Pag. 163 7.3 Data programming
Pag. 163 7.3.1 Entering data into program n.1
Pag. 164 7.3.2 Entering data into remaining programmes
Pag. 165 7.4 Using the aspiration unit
Pag. 165 7.4.1 Routine mode
Pag. 165 7.4.2 “Fast” mode
Pag. 165 7.4.3 Extraction fan
Pag. 165 7.5 Delayed start
Pag. 166 7.6 Immediate start
Pag. 167 7.7 Creating an 8-phase work cycle
Pag. 167 7.8 Choosing a program
Pag. 168 7.9 Operation: general notes
Pag. 169 7.10 Notes on lining fusion system
Pag. 170 7.11 Correcting data on a program that is running
Pag. 170 7.12 Changing the program in progress
Pag. 170 7.13 Checks during work
Pag. 171 7.14 No electrical power
Pag. 172 7.15 Programming mode for DM 4R ovens
Pag. 172 7.16 Residual risk

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CHAPTER 1: INTRODUCTION
This Use and Maintenance Manual provides information on the utilisation, installation and
maintenance of the DM series ovens (versions furnace DM30, furnace DM40, furnace DM50;
furnace DM4R; furnace DM1; furnace DM1G), manufactured 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 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: Notes).
• 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 installation of the equipment;
• 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.
1.1
HOW TO READ AND USE THE MANUAL

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1.2 TERMINOLOGY AND SYMBOLS
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.
• 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:
DANGER!
This symbol refers to safety standards which must be observed at all times in order to
protect both workers and equipment.
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.
• Tasks for which failure to observe instructions or tampering with equipment parts may put
personnel in serious danger are highlighted by the symbol:
• 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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Personnel may be divided into the following categories:
Operator-user:
Person trained to use the equipments. He/she may carry out all the tasks needed to operate the
equipments: these tasks include starting/stopping the equipment, carrying out routine inspections
and any other tasks linked to everyday equipment use.
2.1
RESPONSABILITY
CHAPTER 2: GENERAL INFORMATIONS
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
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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.
2.2
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:
,PSURSHUequipment use.
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(especially on safety devices).
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AUTHORIZED PERSONNEL

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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.
2.4 GENERAL SAFETY REGULATIONS
The operator must read the advice and warnings given below and comply with such regulations
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The oven that you have purchased is a source of danger owing to the high temperatures
occurring both in its interior and on its exterior. The following precautions must therefore be
observed at all times:
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it has been switched off.
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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.
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.
• Do not open compartments containing electrical parts.
• Have the equipment inspected by the Manufacturer and/or Authorised Dealer at least one
every 12 months.
• 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).
• Do not used compressed air to clean small pieces; if you do so you should protect your eyes
with goggles that provide lateral protection and limit air pressure to a maximum of 2 bar.

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3.1 GENERAL DESCRIPTION OF THE EQUIPMENT
3.2 TABLE OF THE COMPONENTS DM30, DM40, DM50
CHAPTER 3: DESCRIPTION OF THE EQUIPMENT
F
E
A
D
B
C
G
L
M
HI
The DM series ovens have been designed to fire and/or melt the lining cylinders used in
odontotechny. The DM series of ovens consists of:
•DM30, DM40, DM50, ready for aspiration tube insertion.
•DM4R with rotation pan as standard, ready for insertion of aspiration tube.
•DM1, DM1G for the melting of special skeleton cylinders, fitted with one or two aspiration
tubes respectively.
furnace DM50 furnace DM40 furnace DM30

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3.3
TABLE OF THE COMPONENTS DM 4R
C
B
D
N
A
G
E
O
PM
L
F
I
H
3.2.1
Description of the components
A. Aspirator (optional Code C305319)
B. Door open/close handle
C. Magnetic closure
D. Control panel (see section 3.5)
E. Oven chamber door
F. Door microswitch
G. Ceramic air bleeder
H. Power lead
I. Fuses
L. Hood socket
M. Aspirator socket
3.3.1
Description of the components
A. Aspirator (optional Code C305320)
B. Door open/close handle
C. Magnetic closure
D. Control panel (see section 3.5)
E. Oven chamber door
F. Door microswitch
G. Ceramic air bleeder
H. Power lead
I. Fuses
L. Hood socket
M. Aspirator socket
N. Rotation pan
O. Led
P. On/off switch

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6 7 8 9 10 11 12 13
22
15
14
23
25
27
28212019181716
24
26
2
1 2a3a4a5a
3 4 5
3.4 TABLE OF THE COMPONENTS DM 1, DM 1G
3.5 CONTROL PANEL
3.4.1 Description of the components
A. First aspiration tube (version DM 1 )
A1. Second aspiration tube (version DM 1G )
B. Door open/close handle
D. Control panel (see section 3.5)
E. Oven chamber door
F. Door microswitch
Q. Main switch
furnace DM1
furnace DM1G

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3.5.1
Description of control panel components
1. Phase 1 Horizontal segment – Delayed start phase
2. Phase 2 Oblique segment - Increase phase
2a. Phase 2 Horizontal segment - Holding phase
3. Phase 3 Oblique segment - Increase phase
3a. Phase 3 Horizontal segment - Holding phase
4. Phase 4 Oblique segment - Increase phase
4a. Phase 4 Horizontal segment - Holding phase
5. Phase 5 Oblique segment -Increase phase
5a. Phase 5 Horizontal segment -Holding phase
6. Wait LED Wait/delayed start on
7. Work LED Work/oven running
8. °C Shows temperature setting on display
9. °C/MIN Shows temperature increase rate setting on display
10. HR-MIN Shows remaining holding time
11. Data display
12. PROG. SELECT. Selects programmes 0-9
13. PHASE Selects phases 1 - 5
14. Selected program n° display
15. Phase n° display
16. Main switch (on DM1-DM1G there is an on/off light)
17. TEMP. Shows in-chamber temperature
18. TEST Checks the board functions
19. PROG. Access to programmes
20. START/STOP Start/stop work
21. ERASE Cancels data on display (11)
22. LED TIME Programming and time (hours and minutes) reading
23. LED SLEW RATE Programming and fast reading of rate in °C per minute
24. LED STO TEMP Programming and temperature stop reading (in °C)
25. LED TEMP In-chamber temperature on display (in °C)
26. LED -------- Element on
27. LED PROG. Programming LED
28. ENTER Saves (confirms) on-display data (11)
Control panel structure/functions are the same on all DM ovens.
To aid comprehension during the programming phase too the display panel table is shown both
on the facing page and in the fold-out Appendix A.5 at the end of this Use and Maintenance
Manual.

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3.6 DESCRIPTION OF THE PHASES MAKING UP A PROGRAM
PHASE 1: programmed start.
The oven can be programmed to come on at a set time even when no members of personnel
are in the laboratory.
The delay interval can be set anywhere between a minimum of 1 minute and a maximum of 7
days.
Use of the delayed start feature is not, of course, necessary for proper oven operation.
PHASE 2, PHASE 3, PHASE 4: temperature increase and holding time.
In each PHASE three (3) data items are entered in the following order:
•Temperature:
Minimum: ambient temperature
Maximum: 1,100°C.
•Increase rate in °C/minute:
Minimum: 1°C per minute
Maximum: the maximum power rating for each model in the DM series (see section 4.1.1).
•Holding (temperature stabilisation) time in hours and minutes:
Minimum: 1 minute
Maximum: 20 hours.
This parameter begins when the oven reaches the set temperature.
PHASE 5
Temperature, increase rate and holding time need to be set for PHASE 5 too. The main
difference with respect to the preceding phases is that the holding time expires and the end of
the program is signalled by an acoustic warning signal (buzzer) lasting 30 seconds.
From that moment on the oven maintains the final temperature setting until the operator
switches the oven off.
After setting PHASE 5 program data it is also possible to set the aspirator switch-off
temperature (see section 7.4).
Not all work phases need be used on all programs; the number of phases
employed depends, in fact, on the desired results. However, its is important
that all programs conclude with PHASE 5.
It is also necessary to set an increase rate of 10°C in PHASE 4 where the
temperature has to drop from 750°C to 600°C: doing so stops the oven
dropping below the 600°C setting.
Special techniques for the melting of specific linings also exist. These techniques allow
oscillating temperature patterns to be used (i.e. lowering the temperature and then raising it
again).
For example:
• PHASE 2 - Temperature 250°C - Increase rate 6°C/min - holding time 20 minutes.
• PHASE 3 - Temperature 750°C - Increase rate 10°C/min - holding time 30 minutes.
• PHASE 4 - Temperature 600°C - Increase rate 10°C/min - holding time 30 minutes.
• PHASE 5 - Temperature 850°C - Increase rate 12°C/min - holding time 1 hour.

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ATTENZIONE! DANGER OF AN ELECTRICAL
CURRENT. DO NOT OPEN DOORS OR REMOVE PROTECTION BEFORE YOU
HAVE DISCONNECTED THE PLUG FROM THE ELECTRICAL SOURCE.
3.7.1
On-equipment labels and symbols
The following symbols are applied on the equipment:
3.7
IDENTIFICATION DATA
The equipment described in this manual has an ID platelet giving information about both the
equipment and the manufacturer:
Zhermack S.p.A.
BADIA POLESINE - ITALY
C305314 - DM 1G
Matr. 20000000
380 V~ 50/60 Hz 7500W
A
B
C
D
The equipments 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.
A. Name and address of manufacturer
B. Equipment code and model
C. Serial number
D. Power supply information
Do not remove and/or damage the plate as you must be able to read the data at
all times.
WARNING! HOT PARTS. EXTREME DANGER.
USE PINCERS, EYE GOGGLES AND HEAT-INSULATED GLOVES.

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4.1 TECHNICAL CHARACTERISTICS AND OPERATING START
Zhermack S.p.A. designs and manufactures work instruments that provide cutting-edge
technology and first-rate quality. They are specially designed to provide made-to-measure
solutions that offer long-lasting performance every single day of their working life.
In making these products Zhermack S.p.A. makes use of the latest design tools, thus ensuring
that all finished equipment is as functional as possible. Use of only top-quality materials and
thorough testing aimed at providing maximum user safety are an Zhermack S.p.A. constant,
making our products safe and internationally competitive.
The DM ovens work by melt-firing the alloy linings used in odontotechny and allow users to
employ special techniques for both variable-temperature melting of specific linings and the
melting of special skeleton linings (DM1 and DM1G).
The various DM oven versions differ mainly in terms of technical characteristics; however,
computerisation is governed by a board having the same characteristics on each model.
Programming is explained in detail in Chap. 7.
DM series ovens are characterised by:
• computerised operation with a 10-program (0-9) memory.
• 5 phases per program plus a special 8-phase program feature.
• digital controls.
• protection against accidental data cancellation.
• large-size luminous displays for easy, user-friendly data reading during both programming and
work.
• function buzzers.
• cut-out fuses.
• thermocouple cut-out signal and automatic deactivation of element.
• door with magnetic closure.
• safety microswitch connected to door: when the latter is opened this switch cuts the power to
the oven chamber.
CHAPTER 4: TECHNICAL CHARACTERISTICS
4.1.1 Technical data
MODEL: DM 30 DM 40 DM 50
Dimensions (cm) L33 x P32 x H45 L39 x P37 x H49 L39 x P47 x H49
Interchamber dimensions (cm) L12 x P16 x H9,5 L17 x P16 x H11 L17 x P16 x H11
Weight (kg) 15 26 30
Aspirator dimensions (cm) L12 x P15 x H65 L12 x P15 x H65 L12 x P15 x H65
Aspirator weight (kg) 3 3 3
Cylinder capacity 4-3x 2-9x 6-3x 4-9x 11-3x 6-9x
Min. increase time to 700°C 30 °C 30 °C 40 °C
Max absorbed power (watt) 1550 2000 2400
Power supply 230V~10% 50/60Hz 230V~10% 50/60Hz 230V~10% 50/60Hz
Protection rating IP IPX0 IPX0 IPX0

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* Please quote the order code when ordering a spare part. You may order parts from your local Authorised Servicing Centre.
4.2
TEMPERATURE TOLERANCES
Temperature tolerances on DM preheating ovens are ± 10 % with respect to the maximum
temperature limits given in section 4.1.1.
4.1.2
Standard accessories and accessories available on request
MODEL: DM 4 R DM 1 DM 1 G
Dimensions (cm) L44 x P47 x H58 L63 x P65 x H86 L63 x P82 x H86
Interchamber dimensions (cm) Ø 17,5 L30 x P23 x H18 L30 x P40 x H18
Weight (kg) 43 90 120
Aspirator dimensions (cm) L12 x P15 x H65 - -
Aspirator weight (kg) 3 - -
Cylinder capacity 7-3x 3-9x 12-9x 24-9x
Min. increase time to 700°C 30 °C - -
Max absorbed power (watt) 2200 5000 7500
Power supply 230V~10% 50/60Hz 230V~10% 50/60Hz 380V~10% 50/60Hz
Protection rating IP IPX0 IPX0 IPX0
COMPONENTS QUANTITY ORD. CODE*
Ceramic air bleeder 1 XI0030030
Scored refrac. plate for Series 30 1 XI0030070
Scored refrac. plate. for Series 40-50 1 XI0030073
Chamber base refractory tube Series 30 2 XB0030370
Chamber base refractory tube Series 40-50 2/3 XB0030180
Door open/close handle 1 XI0031010
Fuse 2
Hood socket 1 XE9900140
Aspirator (for Series DM 30,40,50) C305319
Aspiratore (for Series DM 4R) C305320
COMPONENTS QUANTITY ORD. CODE*
Bakelite handle 1 XI0031010
CE 32 A plug 1 XE990160
In addition to this Use and Maintenance Handbook the machine DM 30, 40, 50 comes
complete with:
While ovens in the DM 1 and DM 1G series are supplied complete with:

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5.1 WARNING
5.2 PACKING AND UNPACKING
All the material is thoroughly checked by the Manufacturer prior to shipment. When you
receive the goods make sure they have not been damaged during transit and that no-one has
tampered with the packaging and removed any of the parts contained therein.
Should you note any damage or missing parts please inform your Dealer and the shipping
carrier immediately: take photographs and send them on to both dealer and carrier.
The packaging, consisting of a cardboard box with internal expanded plastic padding, contains:
•DM series oven;
• standard equipment for each model (see section 4.1.2);
• this Use and Maintenance Manual.
CHAPTER 5: TRANSPORT AND MOUNTING
To prevent any injury to persons or damage to things always proceed with the
utmost care and attention when handling the equipment. Observe all the
precautions and instructions contained in the following paragraphs.
It is recommended that you keep the original packaging so that, if
necessary, it can be re-utilised; doing so ensures that you do not use
unsuitable packaging materials during transport and handling which might
lead to accidental damage (see section 5.3).
The equipment is not supplied with pincers, gloves or protective glasses;
however, the operator must be in possession of these items in order to
utilise the equipment.

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Should the oven you have purchased need to be moved it must first be fully disconnected from
the power supply and then left to cool completely. Proceed as follows:
1. close the oven chamber door;
2. gather all its accessories together;
Equipment handling for transport and/or packaging purposes must be carried out in compliance
with a few essential rules. These are as follows:
5.3
TRANSPORT AND MOUNTING
Failure to observe the above exonerates the Manufacturer from any
liability concerning equipment malfunction and consequently renders the
Warranty null and void.
When shipping/delivering the equipment to your Authorised Servicing
Centre always enclose a copy of the purchase document and a copy of the
properly compiled ID form.
If the unit is to be transported by courier, the postal service or rail it is
recommended such shipments be insured.
a. To handle and/or move the
equipment there must be at
least 2 (two) workers: they
must grip the unit securely
under its base.
b. Handling and/or moving
the equipment by gripping its
protective screen is strictly
forbidden.
c. Handle and/or move the
heaviest models with the aid
of suitable lifting gear.
3. Pack the equipment in its original box or, if this is not possible, take all the necessary
precautions to protect the equipment against knocks or drops, in that the goods are
transported at the owner's risk.
Proceed cautiously, bearing in mind the size and weight of the unit (see section 4.1.1), so as to
prevent any accidents that might be caused by failure to evaluate such factors.

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5.4 ELIMINATION / DISMANTLING
When disposing of the packaging materials the user must comply with the standards in force
in his/her country regarding the following materials:
• Wood/paper: non-polluting materials, but must be recycled properly;
• Polystyrene/plastic: pollutants which must not be burnt (toxic fumes) nor dispersed into the
environment, but disposed of in compliance with the standards in force in the country of use.
If the equipment is to be dismantled the user must, in compliance with EC directives and the
laws in force in the country of use, effect elimination and recycling of the following materials:
• Plastic and glass parts, insulated electrical wiring, rubber parts;
• There are no toxic or corrosive parts.
This product must not be disposed of as household waste but rather, when
no longer used, must be collected separately according to EC Directive
2002/96.

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The equipment must rest on non-flammable supports and tops only.
It is strictly forbidden to store any solid, liquid or gaseous flammable substances
in the vicinity of the equipment.
6.1
WARNINGS AND PRECAUTIONS
CHAPTER 6: INSTALLATION AND FIRST-TIME USE
So as to provide greater clarity the numbers given in the diagrams in this
chapter correspond exactly to the numbering in the Components Table
(Ch. 3).
Work area lighting is an important factor in both personnel safety and the
ultimate quality of the work being done. In Italy lighting must comply with a
Ministerial Decree Law that clearly defines minimum lighting requirements.
In other countries lighting requirements form part of the accident prevention
and workplace hygiene standards.
Before proceeding with installation make sure that all relevant safety conditions prevail and
follow the instructions below carefully.
6.3
REQUIRED WORK SPACE
Choosing a good workplace with an appropriate amount of space available for equipment
installation is an essential factor in personnel safety, the quality of the work and proper
maintenance. This zone must not only be spacious enough to allow for optimum equipment
operation but must also be well illuminated, aired, not dusty and not exposed to direct sunlight.
Note also that the unit must be positioned so the connection plug can be handled/manipulated with
ease.
6.2
PERMITTED AMBIENT CONDITIONS
Unless stated otherwise at the time of order the equipment will be configured to operate properly
under the following ambient conditions:
Ambient conditions other than those listed above may cause malfunctions or sudden
breakdowns. Lighting in the installation area must be sufficient to provide good visibility at every
single point on the equipment.
More specifically, luminosity must not be less than 200 lux, lighting must be as uniform as
possible and there must be no reflected light as this could dazzle the operator.
The equipment must not be used in workplaces having an atmosphere which is
explosive and/or at risk of fire as it has not been designed for use in such areas.
Nevertheless, should a fire accidentally break out follow the procedure described
in paragraph 2.4.
Place of Use Indoors
Altitude Up to 2000 m
Working temperature From 5°C to 40°C
Humidity Max 80%