Greiner Vibrograf Helmut Klein Magnomaster User manual

Operating Manual
Magnomaster
English, version 04-20

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Greiner Vibrograf AG
Mittelstrasse 2
CH-4900 Langenthal
Switzerland
Helmut Klein GmbH
Fritz-Neuert-Str. 31.
D-75181 Pforzheim
Deutschland
[phone]
[phone]
[phone]
[phone]
[e-mail]
[e-mail]
www.greinervibrograf.ch
www.klein-messtechnik.de
© Greiner Vibrograf AG, 2019

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1GENERAL INSTRUCTIONS............................................................................................ 4
1.1 REGARDING THIS OPERATING MANUAL ........................................................................................4
1.2 USE ACCORDING TO SPECIFICATIONS.............................................................................................4
1.3 MINIMUM REQUIREMENTS OF OPERATING PERSONNEL....................................................................4
1.4 DANGER OF MATERIAL DAMAGE ..................................................................................................5
2SAFETY ...................................................................................................................... 6
2.1 SYMBOLS USED IN THIS OPERATING MANUAL ................................................................................6
SAFETY INSTRUCTIONS AND WARNINGS.........................................................................................6
GENERAL INSTRUCTIONS ............................................................................................................6
DANGER OF MATERIAL DAMAGE ..................................................................................................6
3OVERVIEW................................................................................................................. 7
4DELIVERY AND STORAGE............................................................................................ 8
4.1 DELIVERY.................................................................................................................................8
4.2 INCOMING GOODS INSPECTION....................................................................................................8
4.3 STORAGE .................................................................................................................................8
4.4 SCOPE OF SUPPLY......................................................................................................................8
5PUTTING THE MAGNOMASTER INTO SERVICE............................................................. 9
6DEMAGNETISE WATCH ............................................................................................ 12
7TECHNICAL SPECIFICATIONS..................................................................................... 14
8FAULTS.................................................................................................................... 15
9DISPOSAL ................................................................................................................ 16
10 CE-DECLARATION..................................................................................................... 17

General instructions
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1General instructions
1.1 Regarding this Operating Manual
This Operating Manual enables the safe, efficient handling of the Magnomaster.
The Operating Manual is a component part of the Magnomaster and must be stored close to it, so it
is accessible to personnel at all times.
Before starting any work, personnel must have read this Operating Manual thoroughly and under-
stood it.
The illustrations used in this Operating Manual are there to assist understanding and can vary from
the actual design.
1.2 Use according to specifications
The Magnomaster is used for the demagnetisation of mechanical watches.
Thanks to its design a homogeneous magnetic field works in the zone of demagnetisation. The gener-
ated magnetic field penetrates the complete watch.
The Magnomaster can also be used to demagnetise watch movements, tools and small metallic
parts.
1.3 Minimum requirements of operating personnel
Operators of the Magnomaster must have at their disposal the necessary know-how and training in
working with watches, watch movements and tools. Only personnel who are capable of carrying out
their work reliably should be allowed to operate the Magnomaster.
When selecting personnel, please observe the age and job-specific regulations applying to where
they will be deployed.

General instructions
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1.4 Danger of material damage
NOTE!
Short circuit caused by damaged power cable
Material damage to device
→Remove damaged cable
→Lay cable in such a way that it cannot be damaged by external influences
→Only ever have work done on the Magnomaster by Customer Service
NOTE!
During demagnetisation damage caused by electromagnetic radiation
Material damage to devices and elements (mobile phone, credit card, etc.)
→Keep safety distance of 40 cm

Safety
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2Safety
2.1 Symbols used in this Operating Manual
Safety instructions and warnings
WARNING
The combination of symbol and signal word indicates a potentially dangerous situa-
tion. This situation can lead to death or severe injuries if not avoided.
General instructions
This instruction highlights useful information for trouble-free, efficient operation.
Danger of material damage
NOTE!
This instruction warns of potential material damage.

Overview
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3Overview
1Zone of demagnetisation
2Holder for watch strap
3Function key
4Mains socket
5Master switch
2
3
5
4
1

Delivery and storage
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4Delivery and storage
4.1 Delivery
All of the components included in the supply will be delivered together.
Please dispose of packaging materials correctly.
4.2 Incoming goods inspection
On receipt please check immediately that the delivery is complete and if there is any evidence of
damage in transit.
Please advise us of any shortcomings immediately.
4.3 Storage
Please store the Magnomaster under the following conditions:
In a dry, dust-free environment
Protect from direct sunlight
Avoid mechanical vibrations
Storage temperature: 0 °C –50 °C
Relative air humidity: 30 % to 80 % non-condensing
4.4 Scope of supply
1 x power cable
2 x mat

Putting the Magnomaster into service
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5Putting the Magnomaster into service
WARNING
Electric shock due to defective power cable
Personal injuries
→Before use, examine power cable visually for any damage
WARNING
Injuries caused by electromagnetic radiation
Personal injuries
→During demagnetising keep a safety distance of 1 m vertically above the zone of
demagnetisation for critical parts of the body
oDuring demagnetising do not bend over the zone of demagnetisation
→During demagnetising keep a safety distance of 40 cm horizontally around the
zone of demagnetising for critical parts of the body
oPressing the button is not part of this as the hand and arm are not criti-
cal parts of the body
oCritical body parts are head and torso
→Pregnant women, persons with implanted electronic devices (defibrillators, in-
sulin pumps, cardiac pacemakers, brain stimulators, etc.) keep a safety distance
of 1 m during demagnetisation
Zone of demagnetisation: see chapter: 3 Overview, page 7

Putting the Magnomaster into service
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NOTE!
Short circuit caused by damaged power cable
Material damage to device
→Remove damaged cable
→Lay cable in such a way that it cannot be damaged by external influences
→Only ever have work done on the Magnomaster by Customer Service
NOTE!
During demagnetisation damage caused by electromagnetic radiation
Material damage to devices and elements (mobile phone, credit card, etc.)
→Keep safety distance of 40 cm

Putting the Magnomaster into service
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The electromagnetic radiation only occurs during demagnetisation.
Demagnetisation takes place 1 second after pressing the key and is completed when
the key lights up green.
1. Connect power cable
2. Switch device on
Function key illuminates green.
As soon as the device is ready for opera-
tion, the function key illuminates blue.
The Magnomaster is ready for operation.
1.
2.

Demagnetise watch
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6Demagnetise watch
WARNING
Injuries caused by electromagnetic radiation
Personal injuries
→During demagnetizing keep a safety distance of 1 m vertically above the zone of
demagnetisation for critical parts of the body
oDuring demagnetizing do not bend over the zone of demagnetisation
→During demagnetizing keep a safety distance of 40 cm horizontally around the
zone of demagnetising for critical parts of the body
oPressing the button is not part of this as the hand and arm are not criti-
cal parts of the body
oCritical body parts are head and torso
→Pregnant women, persons with implanted electronic devices (defibrillators, in-
sulin pumps, cardiac pacemakers, brain stimulators, etc.) keep a safety distance
of 1 m during demagnetisation
Zone of demagnetisation: see chapter: 3 Overview, page 7
NOTE!
During demagnetisation damage caused by electromagnetic radiation
Material damage to devices and elements (mobile phone, credit card, etc.)
→Keep safety distance of 40 cm

Demagnetise watch
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The electromagnetic radiation only occurs during demagnetisation.
Demagnetisation takes place 1 second after pressing the key and is completed when
the key lights up green.
1. If necessary, install holder for watches
2. Position watch
3. Press function key
As soon as demagnetisation is complete,
the function key illuminates green.
As soon as the device is ready for opera-
tion again, the function key illuminates
blue.
The watch is demagnetised.
2.
3.
1.

Technical specifications
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7Technical specifications
Power supply
110 to 230 V
Power rating
20 VA
Quiescent current if no key is pressed
20 mA
Peak current about approx. 10 ms at start of de-
magnetisation at 115 V
120 mA
Peak current about approx. 10 ms at start of de-
magnetisation at 230 V
70 mA
Magnetic flux density at a distance of 12.5 cm
max. 0.18 mT
Magnetic flux density at a distance of 30 cm
less than 75µT
Magnetic flux density at a distance of 75 cm
less than 10 µT
Magnetic flux density in the zone of demagneti-
sation
14 mT –19 mT
Magnetic flux density at the edge of the housing
but still in the zone of demagnetisation
2.5 mT
Frequency of demagnetisation
400 Hz
Weight (without packaging)
2.6 kg
Dimensions
H = 15 cm, W = 12 cm, D = 24 cm

Faults
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8Faults
Fault
Possible cause
Rectification
Chapter in this Oper-
ating Manual
You cannot switch the
Magnomaster on.
Demagnetisation is
not working.
The Magnomaster is
switched off.
Switch Magnomaster
on.
5 Putting the Magno-
master into service,
Page 9
The power cable is not
plugged in.
Plug power cable in.
Technical defect.
Contact our Customer
Service.
Address, Page 2

Disposal
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9Disposal
Waste disposal sites and authorities vary according to country. Please observe local
regulations when disposing of equipment.
The device must be handed in at the appropriate collection point.
Or it should be disposed of through a specialist company.

CE-Declaration
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10 CE-Declaration

CE-Declaration
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