Parkside PDEME 130 A1 Bedienungs- Und Sicherheitshinweise Seite 46

If safe operation is no longer possible, take the product
out of service and secure it against unintended use.
Safe operation is no longer possible, if the product
–no longer functions properly,
–has been stored under adverse ambient conditions
for an extended period of time,
–has been exposed to considerable strain during
transport.
Consult a specialist if you have any doubts regarding
the use or safety of the product.
Safety precautions
Risk of hearing damage! Wear a hearing
protection when measuring loud sound sources.
Observe the permissible ambient temperatures
(see "Technical data") in order to avoid incorrect
measurements.
GB/IE 45