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DANGER
Hazard due to lack of effectiveness of the protective device
Persons and parts of the body to be protected may not be recognized in case of non-
observance.
b
Do not do repair work on device components.
b
Do not make changes to or manipulate device components.
b
Apart from the procedures described in this document, the device components
must not be opened.
CAUTION
Risk of injury due to heavy weight
Lifting and moving heavy loads may cause injury.
Unsecured heavy loads may, for example, fall over and cause bruising.
b
Only lift the device using equipment or two persons.
b
Wear suitable protective clothing and safety shoes.
3.2
Unpacking
b
Check the components for completeness and the integrity of all parts,
b
Please contact your respective SICK subsidiary should you have any complaints.
3.3
Installation
DANGER
Risk of ignition or explosion
b
Disconnect the voltage supply before starting to mount the explosion-proof enclo‐
sure to avoid igniting hazardous atmospheres.
b
Only reconnect the voltage supply once you have completed the mounting process.
DANGER
Risk of ignition or explosion
b
If you have to remove the cover when working on the safety light curtain, make
sure that the joints and o-ring are clean and undamaged before refitting the cover.
The mounting process is comprised of either three or four stages:
1.
If you have purchased the safety light curtain in pre-mounted condition, please
skip this step.
First mount the C4000 Fusion safety light curtain in the explosion-proof enclosure
using the two swivel mount brackets supplied and the mounting bracket supplied.
Recommended tool: curved box wrench.
2.
Install the cable glands if necessary.
3.
Secure the handles supplied onto the enclosure cover.
4.
Mount the safety light curtain in the explosion-proof enclosure onto the machine.
The explosion-proof enclosure can either be attached directly or using the align‐
ment bracket (available as an accessory,
).
MOUNTING
3
8022867/2019-03-04 | SICK
O P E R A T I N G I N S T R U C T I O N S | C4000 Fusion Ex
9
Subject to change without notice