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Installation and service manual: Postmix tower
Ribbon
5
Cornelius Deutschland GmbH
Document no. TD0000100
Version: 06/11/2017, Index 0
1.5
Safety instructions
1.5.1
Safety information to prevent personal injury and
equipment damage
Any work on the unit and its components which goes beyond operation and beyond the ser-
vicing and maintenance tasks that the operator is authorised for, may only be performed by
experts
(for a definition of experts, see the tower operator manual, document no.
TD0000000.)
. Furthermore, it is crucial that when performing work on the unit all safety infor-
mation is observed; this information is set out in the following sections. Some of the tasks may
have additional safety information which highlights the specific dangers or hazards associated
with such work.
1.5.2
Safety information for using electrical assemblies
Danger!
To prevent risks to health and safety, please always observe the following
five safety rules:
1.
Disconnect from power.
2.
Secure against reconnection.
3.
Verify that the system is disconnected from power.
4.
Ground and short-circuit the system.
5.
Cover or separate adjacent live parts.
These five safety rules are to be applied before carrying out work on the
electrical system and in the above stated order. Once work is completed,
the safety rules are to be undone again in reverse order.
Warning!
Risk of burns when touching hot parts of the unit
Touching parts of the unit after it has been in continuous use over an
extended period of time will result in a risk of burns.
•
Take appropriate safeguard measures, such as by wearing heat-
resistant protective gloves.
Notice!
•
Make sure that the cable markers are not removed from the cables
and/or mark or label the cables such that they can be correctly
assigned during installation.