H.Koenig DSH520 handleiding

Handleiding

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Dismantling

Before carrying out this procedure, it is essential that the technician

is fully familiar with the equipment and all its details. It is advisable

to ensure that all refrigerants are recovered safely. Before carrying

out the task, a sample of oil and refrigerant should be taken in case

analysis is required before the recovered refrigerant is reused. It is

essential that the power supply is available before the start of the

job.

a)

Familiarise yourself with the equipment and how it works.

b)

Electrically isolate the system.

c)

Before starting the procedure, make sure that

•

mechanical handling equipment is available, if necessary, to

handle refrigerant cylinders;

•

all personal protective equipment is available and used correctly;

•

the recovery process is supervised at all times by a competent person ;

•

recovery equipment and cylinders comply with the appropriate

standards.

d)

Pump the refrigeration system, if possible.

e)

If it is not possible to create a vacuum, a manifold must be

made so that the refrigerant can be removed from the various

parts of the system.

f)

Make sure the cylinder is on the scale before recovery takes place.

g)

Start the recovery machine and use it as instructed.

h)

Do not overfill the bottles (no more than 80% of the liquid volume).

i)

Do not exceed the cylinder's maximum working pressure, even

temporarily.

j)

When the cylinders have been correctly filled and the process is

complete, ensure that the cylinders and equipment are quickly

removed from the site and that all equipment isolation valves are

closed.

k)

Recovered refrigerant must not be charged to another

refrigeration system until it has been cleaned and checked.

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Bekijk gratis de handleiding van H.Koenig DSH520, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

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