Laser AS 50 Instructions For Use Manual

Brand: Laser

Model: AS 50

Category: Laser levels

Type: Instructions For Use Manual

AS 50

V. 1.2, 26.11.2009 1

AS 50

Cl. 2M

Instructions for Use

AS 50

V. 1.2, 26.11.2009 2

Contents

1. General Notes 4

1.1. Exclusion of liability ........................................................................................... 4

1.2. AS 50 standard ........................................................................................... 4

1.3. AS 50 principle of function ............................................................................ 4

2. Safety Precautions 5

3. Explanation of the pictograms 5

3.1. Position of the labels and warning signs ........................................................... 6

4. Shutdown in an emergency 6

4.1. Radiation injuries .............................................................................................. 6

4.2. Safeguarding against unauthorized usage ....................................................... 6

5. Intended use and personnel 7

5.1. Proper usage and field of application ................................................................ 7

5.2. Indication for use ............................................................................................... 7

6. Device description 8

6.1. Technical data ................................................................................................... 8

6.2. Technical data of the laser diodes (depending on the model) .......................... 9

6.3. Contents of delivery .......................................................................................... 9

7. Connectors and functional components 10

7.1. Indicators (LED, Display) ................................................................................ 10

8. Starting and using the device 11

8.1. Releasing the laser beam, 20 seconds energy timer ...................................... 11

8.2. Control displays .............................................................................................. 12

8.3.

 Laser indicator lamp ........................................................................................ 12

8.4. Power control .................................................................................................. 12

8.5. Audible indicator ............................................................................................. 12

9. Charging the battery 13

10. Charging the battery 13

10.1. Charger Ansmann ACS 110 Traveller ............................................................ 14

11. Maintenance 15

11.1. Inspection of the device .................................................................................. 15

11.2. Cleaning / Disinfecting .................................................................................... 15

11.3. Maintenance/Calibration ................................................................................. 16

11.4. Disposal .......................................................................................................... 16

11.5. Warranty ......................................................................................................... 16

12. Electromagnetic compatibility - Warning instructions 17

12.1. Precautionary measures ................................................................................. 17

AS 50

V. 1.2, 26.11.2009 3

12.2. Influence of mobile and portable communication equipment .......................... 17

12.3. Guidelines and manufacturer’s declaration – Electromagnetic radiation ........ 17

12.4. Guidelines and manufacturer’s declaration - Electromagnetic immunity ....... 17

12.5. Guidelines and manufacturer’s declaration – Electromagnetic immunity – for

the laser device without life supporting function ........................................................... 18

12.6. Recommended protective distance between portable and mobile HF-

telecommunication devices and the laser device without life supporting function ....... 19

13. Manufacturer 20

14. Distributor 20

AS 50

V. 1.2, 26.11.2009 4

1. General Notes

These operating instructions must be read carefully before starting the device.

These operating instructions describe the correct usage of the AS 50 and also point out

any potential risks. These operating instructions are to be read and observed by all persons

who operate, use, service and inspect the device.

Please contact your supplier, representative for any related questions or you may direct your

inquiries to:

REIMERS & JANSSEN GmbH

Medical Laser Technology

Frohnacker 8, 79297 Winden, Germany

Tel. +49-7682-6558 Fax +49-7682-6640

[email protected]

www.rj-laser.com

Quality management according to EN ISO 13485:2003

1.1. Exclusion of liability

The AS 50 should only be used for the purpose described in these operating instructions.

The manufacturer will not be liable for any damage or injuries resulting from usage not

contained in these operating instructions. The manufacturer reserves the right to make

modifications in keeping with technological advances.

1.2. AS 50 standard

The AS 50 meets or exceeds the requirements of the following international standards:

EN 60825-1: 2003 Safety of Laser Devices

DIN EN 60601-1-2 Electro magnetic compatibility

1.3. AS 50 principle of function

The AS 50 will emit monochromatic, coherent laser light to for the irradiation of points and

smaller surfaces. Use always with 4 mm applicator.

Further information on the wide range of the use of laser devices can be found in technical

literature and with scheduled seminars RJ-LASER GmbH (www.rj-laser.com

AS 50

V. 1.2, 26.11.2009 5

2. Safety Precautions

Caution - Using the operating equipment or settings in a way not described here can result in

dangerous exposure to radiation. Do not look directly into the beam or with optical

instruments.

3. Explanation of the pictograms

IP 21 Equipment rating against harmful ingress of water as

defined in IEC529 (see std. 60601-1 clause 6.1(L) )

Protection against electric shock regarding allowable

leakage current limitations are specified in standard

60601-1.

The device meets the requirements EN 60825-1.

“Attention” Observe the instructions in the manual for

safe and effective usage of this device.

Symbol for the laser beam: “Warning for laser

beam”. Aiming of laser beam must be adhered to,

avoiding any other part of the body other than the

treatment area follow treatment protocol of this

manual.

AS 50

Carry case

“Caution” Explanatory Label Symbol (International):

"Laser radiation" including the standard which was

used for the classification of the laser, power, wave

length, pulse.

Aperture labels according to EN 60825-1:

- Laser aperture and laser beam direction

Label indicating technical data, serial number,

manufacturer.

AS 50

V. 1.2, 26.11.2009 6

3.1. Position of the labels and warning signs

Side/below

above (front panel)

4. Shutdown in an emergency

The laser can be shut down in the event of an emergency by pressing the ON/Off button or

by pulling out the safety plug.

4.1. Radiation injuries

Do not look directly into the laser beam outlet. Laser radiation can cause eye damage.

Do not look directly into the beam or with optical instruments.

4.2. Safeguarding against unauthorized usage

To safeguard against unauthorized usage, the AS 50 is equipped with a removable safety

plug. The laser can only be operated when the safety plug is inserted. If the AS 50 is not

being used store it separately to prevent unauthorized usage.

Warning sign Type plate

Technical sign

Laser warning sign

AS 50

V. 1.2, 26.11.2009 7

5. Intended use and personnel

5.1. Proper usage and field of application

The AS 50 is a laser device which is to be used with 4 mm applicator and exclusively in

anti-smoking and wellness offices and should only be operated under constant supervision.

In order to apply the laser position the probe tip above the irradiation area.

5.2. Indication for use

Illumination of smaller spots and surfaces.

AS 50

V. 1.2, 26.11.2009 8

6. Device description

6.1. Technical data

Laser therapy device type

AS 50

Laser class 2M

Protection class IP 21 (drip water proof)

Device Typ B

Absolute failure of the measurement of the laser

power

Modulation frequency 10 Hz and cw

Current supply (charger) Model FRIWO FW 7555M/05, =5 V

Weight main unit 0,2 kg

Weight charger 0,5 kg

Dimension main unit (L x W x H) 15 cm x 3 cm x 3 cm

Dimension charger (L x W x H) 7 cm x 5 cm x 4 cm

Operating conditions

Room temperature + 10°C to +30°C

Relative humidity 30% to 75%

Atmospheric pressure 700 hPa to 1060 hPa

Transport and storage

Room temperature -20° C to +40 C

Relative humidity 30% to 75%

Atmospheric pressure 700 hPa to 1060 hPa

AS 50

V. 1.2, 26.11.2009 9

6.2. Technical data of the laser diodes

Nr.: Wave

length

Output power Laser type /

pulse duration

NOHD

m Beam divergence

1 655 nm max. 25 mW cw 0,10 0,6 rad

*) Safety distance (NOHD). Distance at which the radiation intensity or the radiation is equivalent to the limiting value of the

maximum permitted radiation of the cornea (MZB).

For more information, please refer to the device plate.

6.3. Contents of delivery

AS 50 main unit with 4 mm applicator, 1 key (coding bridge), charger Ansmann ASC 110

Traveller, instruction manual, carry case.

AS 50

V. 1.2, 26.11.2009 10

7. Connectors and functional components

7.1. Indicators (LED, Display)

LED Color Status Meaning

L1/L2

red flashes

Pilot + laser beam lights in the rhythm of the

frequency

or continuous if one of the

Start-buttons

is pressed

red on

Flashes two seconds after pressing the

Start

button

to warn you of the ensuing laser radiation

and then it is on continuous

to glow.

red on

Will glow after pressing the

ON/OFF

to inform you

that the laser is READY.

yellow on Will glow if the power is out of range.

Laser aperture

Pilot beam

Laser Start/Stop 10 Hz

20 seconds energy timer

ON/OFF switch

Indicator L3

Laser

Indicator L5

Laser out of range

Indicator L4

Laser ON

Socket for the char

erLaser Start/Stop cw

20 sec. energy timer

Coding bridge

Emergency OFF

AS 50

V. 1.2, 26.11.2009 11

8. Starting and using the device

Inserting the coding bridge

To safeguard against unauthorized use, the AS 50 is equipped with a removable coding

bridge. Insert the coding bridge in the socket on the back part of the case.

Installing the storage batteries or the rechargeable batteries

The battery compartment is located at the back of the AS 50.

Remove the cover. Insert three new storage batteries or three fully-charged rechargeable

batteries. Please observe the proper polarity when installing the batteries

. Replace the

battery cover.

8.1. Releasing the laser beam, 20 seconds energy timer

1. Press one of the Start button. The Pilot (L1, L2) will indicate the beam direction.

The READY LED L4 will light continuously thereafter.

a) Pressing button [Start cw] and will run on continuous mode for 40 (60) seconds (energy

timer: supply of 2 Joule at 50 mW).

b) Pressing [Start 10 Hz] and will run on 10 Hz frequency mode for 40 (60) seconds (energy

timer: supply of 1 Joule at 50 mW).

Pressing the button again will shut of the laser prior to 40 seconds.

L3 will glow continuously as long as the laser is active.

L5 will glow if the power is out of range.

Battery compartment

Coding bridge

Socket for the char

O/I Switch

AS 50

V. 1.2, 26.11.2009 12

8.2. Control displays

The indicator lamps indicate that the AS 50 various functions are operating faultlessly. All

of the functions are continually checked using special electronic devices and the values

registered are compared with programmed values. A breakdown is indicated if the lamps do

not illuminate while the unit is operating.

8.3. Laser indicator lamp

The red pilot diodes in the AS 50 head under and above the laser outlet indicates the

direction of the invisible laser beam (pilot beam). The pilot beam meets the laser beam 20

mm away from the laser outlet.

The lamps (L4) indicate if the AS 50 is READY.

The lamps (L3) indicate if the AS 50 is operating.

8.4. Power control

The output is adjusted for value selection once the laser has been switched on. The output is

indicated L3.

L5 will glow when the power has not been reached (e.g. broken laser diode, empty battery),

+/- 20%.

8.5. Audible indicator

An audible signal (beep) is heard as soon as the laser is activated, one beep every five

seconds. This signal does not differentiate between types of frequency modulation.

AS 50

V. 1.2, 26.11.2009 13

9. Charging the battery

In order to charge the batteries attach the plug of the Ansmann ACS 110 Traveller

into the socket on the devices. Shut off the device with the O/I switch.

10. Charging the battery

The display will indicate the condition of the battery. If it is on low the battery shall be

charged. For charging insert the plug of the charger into the socket on the back side of the

AS 50 and connect it with the mains supply.

The batteries can be charged at any time because they do not have a memory effect.

LED indicators on the charger

Power (mains

current)

red continuous Charge is connected to the mains supply

Charge red continuous Accumulators will be charged

Ready green flashing Charging still in progress

Ready green continuous Accumulators are fully charged

Batter

com

artmen

Socket for charging

AS 50

V. 1.2, 26.11.2009 14

10.1. Charger Ansmann ACS 110 Traveller

AS 50

V. 1.2, 26.11.2009 15

11. Maintenance

11.1. Inspection of the device

We recommend an inspection and calibration at least one year from the purchase date

(various test are performed in order to insure that the device is operating within the

tolerances that the device was originally designed). This annual inspection/calibration must

be submitted to an authorized facility. Repairs or maintenance performed by an unauthorized

facility or personnel will void your warranty.

Inclusive with your device will be shipping labels and instructions for deliver to the repair and

maintenance facility.

For repair and maintenance, devices must be sent directly to:

REIMERS & JANSSEN GmbH

Medical Laser Technology

Frohnacker 8 79297 Winden,

Germany

Tel. +49-7682-6558 Fax +49-7682-6640

[email protected]

www.rj-laser.com

Quality management according to EN ISO 13485:2003

11.2. Cleaning / Disinfecting

Please observe that cleaners for plastics, soap are used for periodic cleaning of the plastic

parts. No penetrative or corrosive agents (such as acetone) should be used. Keep fluids from

entering the housing. Standard disinfectants may be used. When this is done, the unit is to

be wiped with a soft cloth which has been dampened with a mild, approved disinfectant (50%

diluted propyl alcohol solution).

Under no circumstances is the unit to be flooded with the disinfectant or to be treated with

solvents! Autoclaving must not be used on the unit.

AS 50

V. 1.2, 26.11.2009 16

11.3. Maintenance/Calibration

The laser diodes will be calibrated by the software at each start. RJ recommends an annual

service of the laser at the RJ service facilities or an authorized service station.

Always ensure that operational and sufficiently charged batteries are used.

The interior of the AS 50 contains no elements or components which require servicing by

the user.

Therefore, there is no need to open the housing. To meet the requirements of DIN VDE

0837, “Radiation safety for laser devices,” the unit is to be tested and recalibrate after one

year of use to ensure that the laser is operating properly. Please send the unit to the

manufacturer for testing and recalibration.

The producer will supply spare parts up to 10 years after delivery date.

11.4. Disposal

Due to the hazards of laser beams, the AS 50 is not to be disposed of as standard

electronic scrap. The device is to be delivered to either the supplier or to the manufacturer for

proper disposal.

11.5. Warranty

There is a 2 years warranty from the manufacturer. The manufacturer guarantees operation

of all AS 50 features described in the user’s guide, provided the equipment is used in

accordance with the instructions detailed in the user’s guide and is treated with proper care.

New settings, maintenance or repairs may only be performed by the manufacturer or an

authorized workshop; otherwise the warranty is rendered null and void. Interventions in the

device by third parties will lead to loss of warranty claims and will release the manufacturer

from all product liability.

AS 50

V. 1.2, 26.11.2009 17

12. Electromagnetic compatibility - Warning instructions

12.1. Precautionary measures

There are special precautionary measures for medical electric devices as fare as electromagnetic

compatibility is concerned. This device may be used only for the purpose described in the manual, set

up and put into operation according to the notes for electromagnetic compatibility.

12.2. Influence of mobile and portable communication equipment

High-frequency energy radiation from mobile communication equipment may influence on the

operation of the medical electric device. It is not allowed to use those devices (for instance mobile

phones and GSM telephones) close to the medical electric device.

12.3. Guidelines and manufacturer’s declaration – Electromagnetic radiation

The laser device is designed for the operation only with original accessories in ambient conditions

indicated below. Client and user have to make sure that the device is operated in such ambient

conditions.

Radiated disturbance

measurements

Conformity Electromagnetic ambient conditions - guideline

HF-radiation to

CICPR 11

Group 1 The laser device uses HF-energy only for its internal function.

Therefore HF radiation is very low. The influence on neighbouring

electric devices is unlikely...

HF-radiation to

CICPR 11

Class B The laser device may be used in all kinds of buildings, including

residential buildings and those directly connected to mains for the

public supply which are also servicing buildings used for residential

purposes.

Radiation of harmonic oscillation

according to

EC 61000-3-2

Conforms

Radiation of voltage variations/

Flicker effect according to IEC 61000-

3-3

Not applicable

12.4. Guidelines and manufacturer’s declaration - Electromagnetic immunity

Immunity tests IEC 60601-Test level Conformit

y level

Electromagnetic ambient conditions -

guidelines

Discharge of static electricity

(ESD )according to IEC 61000-

4-2

± 6 kV Contact discharge

± 8 kV Air discharge

conforms The floor should be made from wood or concrete

or covered with ceramic tiles. If the floor is

covered with synthetic material the relative

humidity should be minimum 30%

Fast transient electric

disturbance variable / Bursts

according to IEC 61000-4-4

± 2kV

for network leads

± 1 kV

for input and output leads

conforms The quality of the supply voltage should be

typical for business or hospital ambient

conditions.

Impulse voltage (Surges)

according to IEC 61000-4-5

± 1 kV

opposed mode voltage

± 2 kV

common mode voltage

conforms The quality of the supply voltage should be

typical for business or hospital ambient

conditions.

Voltage dips, short

interruptions and voltage

variations according to IEC

61000-4-11

< 5% U

(> 95% dip of U

) for ½

period

conforms The quality of the supply voltage should be

typical for business or hospital ambient

conditions. If the user wants to continue

operation in case of an interrupted energy

AS 50

V. 1.2, 26.11.2009 18

40% U

(60% dip of U

) for 5

periods

70% U

(30% dip of U

) for 25

periods

< 5% U

(> 95% dip of U

) for 5 s

supply it is recommended to feed the laser

device from a system without interruption or a

battery.

Magnetic field at supply

frequency (50/60 Hz)

according to IEC 61000-4-8

3 A/m conforms Magnetic fields at mains frequency should have

the typical values for business and hospital

ambient conditions.

Note: U

T -

alternating voltage mains before the application of the test level.

12.5. Guidelines and manufacturer’s declaration – Electromagnetic immunity – for

the laser device without life supporting function

Immunity tests IEC 60601-test level Conformity

level

Electromagnetic ambient conditions -

guidelines

HF-disturbance variables

(transmission) according to IEC

61000-4-3

HF-disturbance variables

(radiation) according to IEC

61000-4-3

3 Veff

150 kHz up to 80 MH

3 V/m

80 MHz up to 2,5

GHz

conforms

Portable and mobile radio sets must not be

operated in a distance to the laser device and the

leads less than the recommended protective

distance what was calculated according to the

equation for the transmission frequency.

Recommended protective distance:

d = 1,2 √ P

d = 1,2 √ P for

80 MHz up to 800 MHz

d = 2,3 √ P for

800 MHz up to 2,5 GHz

with P as power rating of the transmitter in Watt

(W) according to data from the manufacturer of

the transmitter and as recommended protective

distance in meter (m).

According to a local

investigation the field

intensity for all frequencies of immobile radio

transmitters should be less than the conformity

level

Interference is possible in the surroundings of

devices carrying the following signs.

Note 1 At 80 MHz and 800 MHz the higher frequency range is applied.

Note 2 These guidelines are not applicable in all cases. The propagation of electromagnetic quantities is influenced by the absorption and reflection of buildings, items

and human beings.

It is not possible to predict theoretically the field strength of immobile transmitters like base stations of mobile phones and mobile land radio sets, amateur radio

stations, AM and FM television and radio broadcasting transmitters. In order to determine electromagnetic ambient conditions with regard to immobile transmitters a study

of the location should be taken into consideration. If the field strength measured in the place where the laser device is operated exceeds the above mentioned conformity

level the laser device should be watched to proof its function in accordance to the requirements. Unusual performance data may require additional measures, for instance

change of orientation or different location of the laser device.

Above the frequency range from 150 kHz to 80 MHz the field strength should be less than 3 V/m.

AS 50

V. 1.2, 26.11.2009 19

12.6. Recommended protective distance between portable and mobile HF-

telecommunication devices and the laser device without life supporting function

Recommended protective distance between portable and mobile HF-telecommunication devices and the

laser device

The laser device is designed for the operation in electromagnetic ambient conditions where HF-disturbance

variables are controlled. Client or user of the laser device can help to avoid electromagnetic disturbances by

keeping the minimum distance between portable and mobile HF-telecommunication devices (transmitters) and the

laser device as indicated below, dependent on the power output of the communication device.

Power rating of the

transmitter

Protective distance dependent on the transmitting frequency

150 kHz up to 80 MHz

d = 1,2 √ P

80 MHz up to 800 MHz

d = 1,2 √ P

800 MHz up to 2,5 GHz

d = 2,3 √ P

0,01 0,12 0,12 0,23

0,1 0,38 0,38 0,73

1 1,2 1,2 2,3

10 3,8 3,8 7,3

100 12 12 23

If the maximum power rating for certain transmitters is not given in the above table the recommended protective

distance d in metres (m) can be determined by using the equation indicated in the respective column, where P is

the maximum power rating of the transmitter in Watt (W) according to the manufacturer of the transmitter.

Note 1 At 80 MHz and 800 MHz the higher frequency range is applied

Note 2 These guidelines are not applicable in all cases. The propagation of electromagnetic quantities is

influenced by the absorption and reflection of buildings, items and human beings.

AS 50

V. 1.2, 26.11.2009 20

13. Manufacturer

REIMERS & JANSSEN GmbH

Medical - Laser - Technology

Frohnacker 8 79297 Winden,

Germany

Tel. +49-7682-6558 Fax +49-7682-6640

[email protected]

www.rj-laser.com

Quality management according to EN ISO 13485:2003

14. Distributor



 AlexanderMüller|GeneralManager



FacilitasHealthcare|Centroallee263a|46047Oberhausen

phone+49.(0)208.88.22.74.95|Fax+49.(0)208.88.22.74.96|Mobil+49.(0)179.11.00.675

[email protected]

|www.facilitas.de|www.jetztaufhoeren.de|www.lipovanish.de

Laser AS 50 Instructions For Use Manual

Brand: Laser

Model: AS 50

Category: Laser levels

Type: Instructions For Use Manual

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Laser AS 50 Instructions For Use Manual

Laser AS 50 Instructions For Use Manual

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