WEGER WALTER GMBH DIWER EVO DP80 Series, Инструкция по установке и эксплуатации

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Installation and Operating Manual Page
16
Printed: 02/2015
- Risk of serious damage to eyes and chemical burns to skin from descaling agents:
When handling descaling agents, always wear safety goggles and protective gloves. Do
not inhale vapours and ensure proper room ventilation!
- Risk of serious eye irritation from descaling agents:
When handling descaling agents, always wear safety goggles!
2.4.8. Risks from hot/cold components and media
- Risk of injury from frostbite when touching cold components such as cold water lines,
refrigerant pipes, cooler or intake chamber. Pipelines pose a serious risk of injury from
scalding:
Keep clear of danger area and take suitable safety precautions, e.g. wearing protective
gloves. When the unit is shut down, ensure that there is no condensate left in the
pipes and that the heating medium supply line is closed.
- Risk of scalding from escaping hot water when fittings at the heat exchanger, the hot
water heater or the heat recovery unit are opened.
Before carrying out any work on the heat exchanger, close the shut-off valves in the
feed and return lines and let the unit cool down!
- Risk of injury from burns when touching heating, compressor, oil trap, vapour
humidifier, steam lance and any associated lines.
These parts remain hot for some time after the unit has been shut down!
2.4.9. Risks from filter dust and other contaminants
- Risk of poisoning by hazardous substances when inhaling dust released from dust filter
or other components:
Wear the personal protection equipment made available by the unit owner (protective
gloves, breathing apparatus with filter).
- Risk of poisoning by hazardous substances when coming into contact or inhaling
contaminants that collect in the unit:
Regularly clean the unit. Always wear protective clothing.