C4000 Fusion Ex
Safety light curtain
O P E R A T I N G I N S T R U C T I O N S
Described product
C4000 F
usion Ex
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
his work is protected by copyright. Any rights derived from the copyright shall be
T
reserved for SICK AG. Reproduction of this document or parts of this document is only
permissible within the limits of the legal determination of Copyright Law. Any modifica‐
tion, abridgment or translation of this document is prohibited without the express writ‐
ten permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
T
his document is an original document of SICK AG.
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Contents
CONTENTS
1 About this document........................................................................ 4
2 Safety information............................................................................ 5
2.1 Correct use................................................................................................ 5
2.2 General safety notes................................................................................ 6
3 Mounting............................................................................................. 8
3.1 Safety......................................................................................................... 8
3.2 Unpacking.................................................................................................. 9
3.3 Installation................................................................................................ 9
3.3.1 Mount the safety light curtain in the explosion-proof enclo‐
e (only if the safety light curtain is used in North Amer‐
sur
ica)............................................................................................ 10
3.3.2 Mounting the optional cable gland......................................... 12
3.3.3 Mounting the handles onto the cover of the explosion-
proof enclosure........................................................................ 12
3.3.4 Mounting the safety light curtain............................................ 13
4 Electrical installation........................................................................ 20
4.1 Safety......................................................................................................... 20
5 Aligning the sender and receiver.................................................... 21
6 Maintenance...................................................................................... 23
6.1 Regular cleaning....................................................................................... 23
7 Technical data.................................................................................... 24
7.1 Data sheet................................................................................................. 24
7.2 Table of weights........................................................................................ 24
7.3 Dimensional drawings.............................................................................. 25
8 Ordering information........................................................................ 28
8.1 Scope of delivery....................................................................................... 28
8.2 Ordering information C4000 Fusion Ex................................................... 28
9 Accessories........................................................................................ 29
9.1 Brackets.................................................................................................... 29
9.2 Connectivity............................................................................................... 30
9.3 Alignment aid............................................................................................ 31
10 Annex.................................................................................................. 32
10.1 Compliance with EU directives................................................................. 32
11 List of figures..................................................................................... 33
12 List of tables....................................................................................... 34
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1 A
BOUT THIS DOCUMENT
1 About this document
These operating instructions are available to all those who work with the C4000
usion Ex safety light curtain.
F
Please read these operating instructions carefully and make sure that you understand
the content fully before working with the C4000 Fusion Ex safety light curtain.
Scope
T
hese operating instructions only apply to the C4000 Fusion Ex safety light curtain with
one of the following type label entries in the Operating Instructions field:
8022832
•
These operating instructions are only valid in conjunction with the underlying operating
instructions “C4000 Palletizer Standard/Advanced Safety Light Curtain, C4000 Fusion”
(SICK part number 8012249, change index YT69 or newer).
Unless otherwise specified in this document, the information in the underlying operat‐
ing instructions will apply with reference to the C4000 Fusion safety light curtain with‐
out an extension connection and with the respective protective field height and resolu‐
tion.
This document is included with the following SICK part numbers (this document in all
available language versions):
8022832
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2 Safety information
In addition to the notes in the underlying operating instructions for the C4000 Fusion
afety light curtain, please observe the following points when using the C4000
s
Fusion Ex safety light curtain.
2.1 Correct use
The C4000 Fusion Ex safety light curtain is an electro-sensitive protective device (ESPE)
and is suit
•
•
•
The C4000 Fusion Ex safety light curtain is suitable for use in enclosed spaces only. It
s UL/cUL certification for the following hazardous areas defined in the National Elec‐
ha
trical Code® and Canadian Electrical Code®:
•
•
•
able for the following applications:
Hazardous point protection
Access protection
Hazardous area protection
Class I, Groups C, D
Class II, Groups E, F, G
Class III
SAFETY INFORMATION 2
The C4000 Fusion Ex safety light curtain also complies with these standards:
EN 60079-0:2012/A11:2013/
IEC 60079-1 Edition 7.0, EN 60079-31:2014/IEC 60079-31 Edition 2.0 and is certi‐
fied for the following hazardous areas:
X II 2 G Ex db IIB T6
•
X II 2 D Ex tb IIIC T56°C Db IP6X
•
Ex db IIB T6
•
Ex tb IIIC T56°C Db IP6X
•
DEMKO 14 ATEX 1315X
IECEx UL 14.0034X
The C4000 Fusion Ex safety light curtain does not emit any paint wetting impairment
stances or volatile silicones and does not expel any fixed parts or materials into the
sub
surrounding area.
Foreseeable misuse
The C4000 Fusion Ex safety light curtain is not suitable for the following applications:
Outdoors
•
Under water
•
In areas where there may be flying sparks
•
IEC 60079-0 Edition 6.0, EN 60079-1:2014/
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2 S
AFETY INFORMATION
DANGER
k of ignition
Ris
Failure to observe this information could result in a risk of ignition.
The sender, receiver, and cables delivered with the C4000 Fusion safety light cur‐
b
tain are not explosion-proof. The person purchasing, assembling, and using the
safety light curtain is responsible for fitting the cables in suitable explosion-proof
conduits and/or cable glands to ensure the integrity of the system.
The type label on each individual explosion-proof enclosure contains information
b
on the device's hazardous area class and group. Every device that penetrates the
explosion-proof enclosure must be suitable for the environment in which the explo‐
sion-proof enclosure is installed with regard to its hazardous area class and group
or zone.
DANGER
Risk of ignition
Failure to observe this information could result in a risk of ignition.
Only if the device is used outside North America:
A cable gland must be mounted.
b
The cable gland must be certified for d and tb environments.
b
DANGER
Ris
k of ignition
Failure to observe this information could result in a risk of ignition.
Only if the device is used in North America:
Any conduit openings that are not in use must be sealed. Sealing fittings must turn
b
at least five (5) full revolutions and be at least 3.175 mm thick (1/8 of an inch).
Conduit sealing fittings must be applied in each installed conduit run (located a
b
maximum of 457 mm (18 inches) away from the explosion-proof enclosure) in
order to comply with the provisions of the most recent version of the National Elec‐
trical Code, Article 501.15 and/or 502.15, and all other applicable regulations.
2.2 General safety notes
DANGER
H
azard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.
Please read this document carefully and make sure that you understand the con‐
b
tent fully before working with the device.
Follow all safety notes in this document.
b
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SAFETY INFORMATION 2
WARNING
k of ineffectiveness of the protective device
Ris
Please observe the following information to ensure that you are using the C4000
Fusion Ex safety light curtain safely and correctly.
National and international regulations and guidelines must be observed when
b
mounting, using, and commissioning electrical devices as well as when carrying
out regular technical inspections in explosion-hazardous areas. Article 500 of the
National Electrical Code and ATEX Directive 2014/34/EU shall apply in particular.
Manufacturers and operators of machines using safety light curtains are responsi‐
ble for ensuring that all applicable safety regulations and guidelines are complied
with.
These operating instructions must be made available to the operator of the
b
machine on which the safety light curtain is used. Qualified safety personnel must
instruct the operator in how to use the device. The operator must also be directed
to read and follow the operating instructions.
DANGER
k of ignition
Ris
Failure to observe this instruction can result in a risk of ignition from potential sparking.
Ensure that only accessories that are approved for explosion-hazardous areas are
b
used.
NOTE
K provides more information about the following explosion-proof connections:
SIC
Joint between glass and cover
•
Joint between cover and explosion-proof enclosure
•
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3 MOUNTING
3 Mounting
3.1 Safety
This chapter contains instructions on how to mount the safety light curtain.
ional alignment bracket is also available with extended adjustment possibilities,
An opt
see "Accessories", page 29.
NOTE
Mount t
In addition to the information in the underlying operating instructions, please observe
t
DANGER
Ris
b
b
he safety light curtain in the following order.
he following points when mounting the safety light curtain.
k of ignition or explosion
Disconnect the voltage supply before starting to mount the explosion-proof enclo‐
sure to avoid igniting hazardous atmospheres.
Only reconnect the voltage supply once you have completed the mounting process.
DANGER
Ris
k of ignition or explosion
If you have to remove the cover when working on the safety light curtain, make
b
sure that the joints and o-ring are clean and undamaged before refitting the cover.
DANGER
Risk of ignition or explosion
The safety light curtain must be mounted so that there is a gap of more than
b
30 mm between all other objects and the flange joints between the housing and
the cover.
DANGER
angerous state of the machine
D
Make sure that the dangerous state of the machine is (and remains) switched off
b
during mounting, electrical installation, and commissioning.
Make sure that the outputs of the safety light curtain do not affect the machine
b
during mounting, electrical installation, and commissioning.
DANGER
k of ineffectiveness of the protective device
Ris
Persons or parts of the body to be protected are not recognized in case of non-obser‐
vance.
Only use brackets recommended by SICK for mounting.
b
Take appropriate measures for vibration dampening if the vibration and shock
b
requirements are above the values and test conditions specified in the data sheet,
see "Data sheet", page 24.
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3.2 Unpacking
MOUNTING 3
DANGER
azard due to lack of effectiveness of the protective device
H
Persons and parts of the body to be protected may not be recognized in case of nonobservance.
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
b
must not be opened.
CAUTION
k of injury due to heavy weight
Ris
Lifting and moving heavy loads may cause injury.
Unsecured heavy loads may, for example, fall over and cause bruising.
Only lift the device using equipment or two persons.
b
Wear suitable protective clothing and safety shoes.
b
3.3 Installation
k the components for completeness and the integrity of all parts, see "Scope
Chec
b
of delivery", page 28.
Please contact your respective SICK subsidiary should you have any complaints.
b
DANGER
Ris
k of ignition or explosion
Disconnect the voltage supply before starting to mount the explosion-proof enclo‐
b
sure to avoid igniting hazardous atmospheres.
Only reconnect the voltage supply once you have completed the mounting process.
b
DANGER
Ris
k of ignition or explosion
If you have to remove the cover when working on the safety light curtain, make
b
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:
If you have purchased the safety light curtain in pre-mounted condition, please
1.
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, see "Accessories", page 29).
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3 MOUN
TING
NOTE
ead this section completely before mounting the safety light curtain.
R
b
Read the section "Aligning the sender and receiver", page 21.
b
3.3.1 Mount the safety light curtain in the explosion-proof enclosure (only if the safety light curtain is
used in Nor
th America)
NOTE
If t
he device in pre-mounted condition has been purchased, please skip this section.
DANGER
Risk of ignition or explosion
Use fixing screws with a yield point of at least 640 MPa to attach the cover to the
b
explosion-proof enclosure.
NOTE
y devices with a resolution of 30 mm are suitable for mounting in the explosion-
Onl
proof enclosure. Follow the instructions in the underlying operating instructions for the
C4000 Fusion safety light curtain to configure the receiver light curtain to 30 mm opti‐
cal resolution prior to installing in the explosion-proof enclosure.
1. Unscrew the fixing screws on the cover and remove the cover from the explosionpr
oof enclosure.
2. Attach the swivel mount brackets to the upper and lower end caps on the safety
light curtain.
3. Mount the mounting bracket onto the riser using the fixing screws supplied. Align
the mounting bracket with the two locating pins. Tighten the fixing screws with a
torque of 5 to 5.5 Nm.
4. Secure the mounting bracket about halfway along the safety light curtain using the
two sliding nuts so that the riser is behind the safety light curtain. Insert and handtighten the screws on the sliding nuts.
5. Position the safety light curtain in the explosion-proof enclosure so that the con‐
necting cable is at the same end of the explosion-proof enclosure as the 3/4" NPT
opening.
6. Using the fixing screws supplied, attach the swivel mount brackets and riser to the
mounting holes provided in the explosion-proof enclosure.
7. Tighten the fixing screws on the swivel mount brackets with a torque of 2.5 to 3
Nm. Too high a torque could damage the swivel mount brackets while too low a
torque does not provide sufficient protection against vibration.
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1
2
MOUNTING 3
Figure 1: Mount the safety light curtain in the explosion-proof enclosure
Figure 2: Align the safety light curtain in the explosion-proof enclosure
Measure the distance from the end of the cover to the first rib.
1
Detailed view
2
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