2 Safety
SAFEONE DN3PD2 Manual 5
2.3 Intended use and improper use
The product has exclusively been developed for use for the purpose described here. The speci-
fications set out in these operating instructions must be strictly complied with.
DN3PD2 is a safety switchgear to monitor the speed of three-phase and single-phase
motors without sensor.
The safety module is intended for use on machines and plants to prevent hazards from
arising.
Any other form of use is regarded as improper use.
If the product is
not used as intended,
improperly maintained or
incorrectly operated,
the manufacturer will not assume any liability for any damage that results. In this case, the risk
shall be borne exclusively by the user.
2.3.1 Certification data
The product is certified as safety equipment in accordance with: