SICK microScan3-EFI-pro, Mounting Instructions, Page: 15 / 18

NOTICE
Enclosure rating IP65 only applies if the safety laser scanner is closed and the system
plug is mounted.
b
Mount the system plug and the cover plate.
b
Close each M12 plug connector on the safety laser scanner using a male cable
connector or a protective cap.
°
Tightening torque for plug connector: 0.4 Nm … 0.6 Nm.
°
Tightening torque for protective caps: 0.6 Nm … 0.7 Nm.
b
Mount the optics cover.
NOTICE
Plug in the system plug carefully.
Do not force it.
The contacts may break off or bend if too much force is used.
Tool required:
• TX20 Torx wrench
8.1 Replacing the safety laser scanner without system plug
1. Make sure that the environment is clean and clear of fog, moisture, and dust.
2. Unscrew screws in the system plug and remove the system plug from the defective
safety laser scanner.
3. Unscrew the fixing screws and remove the defective safety laser scanner.
4. Mount the system plug on the new safety laser scanner, see “ Replacing the sys‐
tem plug ”.
5. Mount the new safety laser scanner, see “ Mounting the safety laser scanner
directly ”.
6. Check the effectiveness of the protective device. For more information, see the
operating instructions.
8.2 Completely replacing the safety laser scanner
1. Disconnect the connecting cables the system plug.
2. Unscrew the fixing screws and remove the defective safety laser scanner.
3. Mount the new safety laser scanner, see “ Mounting the safety laser scanner
directly ”.
4. Reconnect the connecting cables to the system plug.
5. Configure the safety laser scanner.
6. Perform commissioning again, taking particular care to conduct all of the thorough
checks described. For more information, see the operating instructions.
MOUNTING INSTRUCTIONS
8020210/14BK/2019-07-04 | SICK M O U N T I N G I N S T R U C T I O N S | microScan3 – EtherNet/IP™, microScan3 – EFI-pro, microScan3 – PROFINET (M12) 15
Subject to change without notice