Heidolph Hei-CHILL, Руководство по эксплуатации

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Assembly
36
Carefully select hoses and connections for the chiller depending on the
fluid, temperature and pressure of your application. (also see chapter
“Scope of delivery and accessories, Accessories”)
The user is responsible for any damage that results from improper
connections and the selection of unsuitable hoses.
Connecting the chiller to the external consumer
Warning:
Risk of electric shock! Risk of frostbite!
If the hoses between the chiller and the external consumer are not
leak-tight and connected without kinks, any escaping thermal fluid
could result in frostbite and electric shock in the event of contact
with live components.
▪ Lay all hoses without kinks and protected against kinks.
▪ Check the leak tightness of all hose connections and hoses.
▪ Secure all hoses against slippage.
▪ Maintain a clearance distance between hoses and power connec -
tions or live components.
▪ Check the leak tightness of your consumer. It is not permitted to
connect any open consumers.
Warning:
Risk of explosion! Risk of frostbite! Risk of poisoning!
Risk of injury! Risk of slipping!
If the hoses are improperly connected or glassware is exposed to
high pressure, the hoses and glassware could burst due to overpres -
sure.
The liquids that may escape as a result pose a risk of frostbite,
poisoning and slippage. Burst glassware also poses a significant risk
of injury and can result in exothermic reactions.
The maximum pressure at the outlet from the chiller is stated in the
Attachments (see chapter “Attachments, Technical data”).
If necessary, reduce the pressure in accordance with the connected
peripheral devices by fitting a pressure regulator upstream at the
outlet from the chiller.
Ensure that all hose connections are leak-tight and secured against
kinks and slippage to avoid overpressure.
If air penetrates into the external consumer and it is higher than the
chiller, it could cause the external circuit to empty into the chiller
when the pump is switched off.
This could cause the chiller to overflow.
➜ Shorten the temperature control hoses as much as possible while ensuring that they
can be laid without any kinks and without any tension.
➜ Secure the temperature control hoses against slippage with the aid of hose clamps.