Buchi Recirculating Chiller F-125 Manual do Utilizador descarregar pdf (Página 23)

7 Maintenance and repairs

23 F-125 Manual, Version B

7.2 General inspection and cleaning instructions

Check the housing for visible defects (switches, plugs, enclosure etc.) and clean it regularly under

safe conditions with a damp cloth. Wipe off any splashes of aggressive chemicals immediately using

a damp cloth in order to avoid any damage being caused to the coating on the housing. Ethanol as a

cleaning agent is also possible to use.

Cleaning under safe conditions

Switch off the Recirculating Chiller and unplug the power cord.•

Let the system acclimate to ambient temperature completely! ➡

Perform cleaning actions with a damp cloth.•

Regularly clean lamella on front and rear side of the chiller with a damp cloth to remove dust, at •

least once a year.

WARNING

Fire hazard, overheating, or triggering of the over-temperature protection function as a result of a

dirty air intake.

Clean the air intake as needed, but at least 1 x per year.•

Hoses

Check the hoses for wear at least every six months.•

Exchange damaged hoses.•

Cooling media tank

Check prior to use the ﬁlling level of the Recirculating Chiller•

Exchange the cooling liquid once a year by means of the drain valve and renew.•

If you use a ethylene glycol / water mixture as cooling media you can drain it to the sink. ➡

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Buchi Recirculating Chiller F-125 Manual do Utilizador Página 23