Rockwell Automation 442L-SFZNMN SafeZone Mini Safety Laser Scanner User Manual - Manual (Page 52)

50 Rockwell Automation Publication 10000337275 Ver 01—October 2014
Chapter 10 Maintenance and care
How to replace the optics cover:
Notes • Only use a new optics cover (see Chapter 13, “Miscellaneous,” on page 65).
• When replacing the optics cover, take ESD protection measures.
• Set the torque wrench to 1.2 Nm (hand-tight) and have this at hand.
 Disconnect the round plug connector on the end of the connecting cable and remove the SafeZone Mini.
 Take the SafeZone Mini to a clean place (office, repair shop or similar).
 First clean the outside of the SafeZone Mini. This prevents foreign bodies entering the device when it is opened.
 Undo the mounting screws  to . for the optics cover.
Fig. 47: Undo the mounting
screws for the optics cover
 Then remove the optics cover.
 Check whether the mirror on the motor is clean and remove any contamination with an optic brush.
 Take the new optics cover out of the packaging and remove the protection for the seal.
 Remove any remnants of packaging.
 Place the optics cover on the safety laser scanner and fit the new mounting screws
? to ? .
 When fitting the new cover, ensure the arrow on the top of the cover points to the front and that the optics cover is
fully in contact without a gap.
 Then tighten the front screws with the torque set.
 Make sure the optics cover is free of dirt and that it is not damaged.
Re-commissioning the SafeZone Mini:
 Correctly re-mount the SafeZone Mini (see Chapter 5, “Mounting,” on page 24).
 Connect the round plug connector on the end of the connection cable for the SafeZone Mini.
 Then perform an optics cover calibration with the aid of the SCD software.
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
