Technical Notice V1.0 / 01.09 Page 15 / 100
Generalities 2
Chapter contents
This chapter contains generic information applicable to all refrigeration unit models. In particular, it
contains instructions concerning safety as well as practical and theoretical information.
2.1 Appropriate usage
The refrigeration unit is intended to be used to maintain the ambient temperature of a machine tool. It
can be only be used by trained and authorised personnel.
The instructions contained in this user manual must be carefully respected, specifically those concerning
safety.
2.2 Safety and usage warnings
2.2.1 Importance of the safety instructions
The safety and protection instructions appearing in this manual must be respected to avoid injury, da-
mage to property and environmental pollution. In the same manner, the legal conditions, accident pre-
vention and environmental protection measures, as well as the technical regulations for guaranteeing
safe and suitable working conditions applicable in your country and on the specific installation site of the
refrigeration unit must be respected.
The use of the refrigeration unit in any other manner than described in this manual may void the
guarantee.
2.2.2 Safety
Leave free space of at least 0.5m in front of the intake and 1m in front of the exhaust fan.
As the cooling process is reliant on the circulation of air, sufficient space on each side and above
the refrigeration unit must be planned to ensure that the exhaust fan does not repeatedly recycle
the same air.
The maximum allowable ambient temperature is 38°C for the intake.
The minimum acceptable ambient temperature is 5°C. Below this limit, the operation of your re-
frigeration unit will be disrupted.
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