2.5.1
Exception: temporarily opening the cover on the device
NOTICE
The user may open the housing only in order to obtain temporary access to the USB
interface or the slot for the optional memory card. For this purpose, the corresponding
side cover on the device can be opened temporarily.
In open state, the device does not conform to a specified enclosure rating. The device
must be protected appropriately against moisture and dust.
b
Operate the device only for a short time without closed cover.
NOTE
The USB interface of the device is used in industrial environments only as a service
interface for temporary use (e.g. for configuration, troubleshooting). Permanent use in
real operation of the system as a host interface is not intended.
For further warranty provisions, see the General Terms and Conditions of SICK AG, e.g.
on the delivery note of the device.
2.5.2
Conditions for specified enclosure rating
To ensure compliance with the specified IP67 enclosure rating of the device during
operation, the following requirements must be met: If these requirements are not met,
the device does not fulfill any specified enclosure rating.
•
The side cover for the USB interface and the microSD card slot must be screwed
tight to the device. Recommended tightening torque for the cover screws: 40 Ncm
±5 Nm.
•
The cables plugged into the electrical M12 connections must be screwed tight.
•
Any electrical M12 connections that are not being used must be sealed with pro‐
tective plugs or caps, depending on type. These plugs or caps must be screwed
tight (as delivered).
•
RFU63x: Any electrical connections for external antennas (TNC reverse) that are
not being used must be fitted with screw-on protective caps (as supplied).
•
The same also applies to the EMC requirement (ESD) according to CE.
NOTICE
The device can, if necessary, be operated for a short time
without the side cover
to per‐
form the following tasks:
•
Inserting or removing the optional memory card
•
Temporary use of the USB interface as a servicing interface
During this time, protect the device against moisture and dust.
2.6
Requirements for skilled persons and operating personnel
WARNING
Risk of injury due to insufficient training.
Improper handling of the device may result in considerable personal injury and material
damage.
■
All work must only ever be carried out by the stipulated persons.
The operating instructions state the following qualification requirements for the various
areas of work:
SAFETY INFORMATION
2
8014335/ZTL9/2018-10-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | RFU63x, RFU65x
11
Subject to change without notice
