Safety Information and Maintenance
(Part of the Operating Instructions for Safety Switch CES-A-C5H-EX)
4
Subject to technical modifications; no r
esponsibility is accepted for the accuracy of this information.
© EUCHNER GmbH + Co. KG
2117077
-05
-12/18 (T
ranslation of the original operating instructions)
Operating instructions on CD/DVD
Each device is supplied with operating instructions
on CD/DVD, which contain detailed information on
the overall system. The following system require-
ments must be met to be able to display or print
the document:
f
PC with PDF reader installed
f
CD/DVD drive
Opening and printing the documents
Important: The autoplay function for the drive must
be enabled (see operating system help), and you
will need an up-to-date PDF reader.
1. Insert CD/DVD
¨
¨
Selection table is opened in the browser
2. Click the related document for your system
¨
¨
The document is opened and can be printed.
Mounting, setup and
troubleshooting
For detailed instructions on mounting, setup and
troubleshooting, please refer to the operating
instructions on the CD/DVD.
NOTICE
Risk of damage to equipment and malfunctions as
a result of incorrect installation.
f
Safety switches and actuators must not be used
as an end stop.
f
Observe EN ISO 14119:2013, sections 5.2 and
5.3, for information about fastening the safety
switch and the actuator.
Technical data (extract)
Parameter
Value
Operating voltage U
B
See type label of the device
Current consumption
See type label of the device
External fuse
(operating voltage U
B
)
0.25 ... 8 A
External fuse
Safety circuit
(U(+LA) / U(+LB))
Max. 100 mA medium slow-blow
Safety outputs
LA / LB
Two semiconductor outputs,
p-switching, short circuit-proof,
utilization category
DC-13 24 V 100 mA
Assured switch-off
distance s
ar
Max. 58 mm
(combination with actuator
CES-A-BPA-EX; see operating
instructions for other combinations)
Reliability values acc. to EN ISO 13849-1
Category
4
Performance Level (PL)
PLe
PFH
D
3.7 x 10
-9
/ h
Mission time
20 years
Electrical connection
For detailed information on the electrical connec-
tion, please refer to the operating instructions on
the CD/DVD.
WARNING
If there is a mistake, loss of the safety function
due to incorrect connection.
f
To ensure safety, both safety outputs must always
be evaluated.
f
The monitoring outputs must not be used as
safety outputs.
f
Lay the connecting cables with protection to
prevent the risk of short circuits.
Inspection and service
WARNING
Loss of the safety function and danger of explosion
due to damage to the system.
f
In case of damage, the affected module must be
replaced completely.
f
Only accessories or spare parts that can be
ordered from EUCHNER may be replaced.
Regular inspection of the following is necessary to
ensure trouble-free long-term operation:
f
Check the switching function
f
Check the secure mounting of the devices and
the connections
f
Check for soiling
Check the safe function of the guard particularly
f
after any setup work
f
after the replacement of a system component
f
after an extended period without use
f
after every fault
No servicing is required. Repairs to the device are
only allowed to be made by the manufacturer.
