BUCHI Recirculating Chiller F-125 - Manual (Page 10)

2 Safety
10 F-125 Manual, Version B
Safety messages regarding Refrigerant R134:
! WARNING
Danger of injury and material damage due to overheating.
Keep at temperature not exceeding 45 °C •
! WARNING
Danger of corrosion and poisoning through inhalation of the fumes.
In case of fire and/or explosion do not breathe fumes •
! CAUTION
Freeze-burns and eye injuries through direct contact with R134.
Avoid contact with skin and eyes •
Always wear safety goggles •
Always wear safety gloves •
Hoses can be additionally insulated (see optional offering for hose insulation) •
2 .5 .2 Personal protective equipment
Always wear personal protective equipment such as protective eye goggles and protective clothing.
The personal protective equipment must meet all requirements of all data sheets for the chemicals
used. These instructions are an important part of the Recirculating Chiller and must be made available
at all times to the operating personnel at the place where the equipment is installed.
! WARNING
Serious chemical burns by corrosives.
Always wear protective goggles •
Always wear protective gloves •
Always wear laboratory coat •
2 .5 .3 Built-in safety elements and measures
The instrument is fitted with a thermal overload protection for the compressor.
The minimum quantity of cooling liquid is controlled by a niveau sensor.