Checklist; Electromagnetic Interference - Enraf Nonius Endolaser 422 Manual De Uso

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6.3.1

Checklist

PROBLEM

Unit does not function

LCD display on front panel

does not light up

Some of the keys on the

front control panel do not

function correctly

The unit lights up but does

not emit energy

The unit functions as normal

but a relevant decrease in

efficiency of treatment is

evident.

7 Electromagnetic Interference

The Endolaser unit has been designed and manufactured according to current Directives regarding

Electromagnetic compatibility 2014/30/UE with the aim of providing adequate protection from harmful

interferences when installed in homes and health establishments.

All the necessary measures and tests were carried out at the Enraf-Nonius BV. Testing and Measure

Laboratory (LPMC) and in external specialised laboratories. The customer, upon prior request, may view

the reports relative to EMC measures within the company.

Customers have been given the possibility to verify reports relative to EMC measures within the company

upon request.

The working principles of the Endolaser unit for laser therapy do not generate significant radio-frequency

energy and are sufficiently immune to irradiated electromagnetic fields. No harmful interference is

therefore verifiable to radio electric communication, electro-medical monitoring equipment, diagnosis,

therapy and surgery, electronic devices in offices such as computers, printers, photocopiers, fax

machines, etc. or any other electrical or electronic equipment used in similar places as long as they are

ELECTROMAGNETIC COMPATIBLE.

POSSIBLE CAUSE

Power cable incorrectly inserted into the

connector on the rear of the unit. Cable

worn out, damaged or interrupted.

The switch on the rear of the unit is

turned off. Fuses missing, blown or

interrupted.

Electronic control circuit has broken

down.

No power reaching the socket.

Presence of faulty components on

electronic control card

Faulty keys or buttons. Electronic

control circuit broken down

Parameters not set correctly. Laser

source does not function or is finished.

Faulty components on electronic control

circuit. Faulty supply on laser circuit.

Faulty or worn out laser source.

Possible break down in power generator

circuit of the unit.

SOLUTION

Insert the plug correctly into

the socket. Replace the worn

out or damaged power cable.

Turn on the switch. Replace

any missing, blown or

interrupted fuses.