12
Maintenance
WARNING!
It is mandatory that you read the safety information
and specifications in the "Storage, Transport and
Unpacking" chapter prior to shipping the pump.
WARNING!
Warning of explosive atmospheres
An explosive air-ammonia mixture can form with
high concentrations of ammonia water – particu‐
larly above 15% w/w – or also at high ambient tem‐
peratures (at over 30 °C above 10% w/w).
– Note the current regulations and technical reg‐
ulations dealing with ammonia and ensure ade‐
quate ventilation.
WARNING!
Hazardous ammonia vapours or ammonia water
may escape
Hazardous ammonia vapours will escape if the
dosing tank or the supply drum need to be opened.
– Wear suitable personal protective equipment -
see below.
- always refer to the chemical supplier’s latest hazardous sub‐
stance data sheet and the latest regulations and materials safety
data sheets issued by the statutory accident prevention authorities.
Eye protection:
Adequate eye protection must be worn. Wear goggles. Use a protective shield if the face
is also compromised.
Hand protection:
Use safety gloves. The glove material must be sufficiently impermeable and resistant to
the substance used.
Protective clothing:
Depending on the level of risk, wear a sufficiently long apron and boots or an appropriate
protective chemical suit.
Respiratory protection:
Wear respiratory protection in exceptional situations (e.g. in the event of accidental
release of the substance, exceeding of the occupational exposure limit): Gas filter K,
green colour code (Germany). Note the limits on time of wearing!
Use an isolation unit with concentrations above the application limit of filter equipment,
with oxygen contents bellow 17 vol% or in the event of unclear conditions!
Safety information
Personal protective equipment
Maintenance
33
Summary of Contents for DULCODOS Ammonia
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