ABB FlexMT, Product Manual, Page: 17 / 246

1.4 Safety during setup, maintenance and repair
Work on mechanical systems must only be carried out by qualified personal or by
an instructed person under guidance and supervision of a qualified person
according to the applicable technical regulations
Work on electrical systems or operating material must only be carried out by a
qualified electrician or by an instructed person under guidance and supervision of
a qualified electrician according to the applicable electrical technical regulations.
The equipment can start without prior warning thus causing a crushing risk. Installed
protection that belongs to the equipment must always be installed during
semi-automatic and fully automatic operation.
DANGER
The following must be ensured before commencing work on the FlexMT:
• Emergency stop must be activated (machine stationary)
• Machine voltage must be disconnected
• Action must be taken so that machine voltage cannot be connected when
work is carried out.
• The air supply must be disconnected.
• Action must be taken so that air supply cannot be connected when work is
carried out.
• The key for resetting the safety stop must be carried when working within
the FlexMT housing.
Mechanical, pneumatic or electrical energy may be stored in the machine, which
may cause a risk when carrying out work inside the FlexMT.
The function of safety devices must be checked after all work that might have an
impact on the safety arrangements.
3HAC051768-001 Revision: - 17
© Copyright 2014-2014 ABB. All rights reserved.
1 Safety
1.4 Safety during setup, maintenance and repair