Ip Protection Ratings - ipf electronic opti-check Technical Documentation Manual

6.2 IP protection ratings

The devices continue working in an industrial environment to meet the requirements of various protection
ratings.
IP protection ratings
IP 67 (all devices)
IP 69K (only stainless
steel)
ATTENTION!
The respective IP protection class is only valid if all connectors are connected as
described in the technical documentation and, for devices with protection class IP 69K, if
the sealing screw on the lens setting opening is correctly screwed in.
The electrical hose connections on the device must be tightened with a torque of 0.4 Nm.
The tube on devices with replaceable lens must be screwed without a gap as depicted in the figure below in
order to achieve the stated protection rating.
v2.8.2-K11
Sealed against dust, protection against short-term submersion
Sealed against dust, protection against jets of water. Although you should avoid
cleaning with a pressure washer.
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Technical Documentation
opti-check
ipf electronic GmbH
Lüdenscheid, Germany