User guide

Safety TrueBlend™
20 Edition: February 2008
2.7.2 Meaning of warning symbols on the unit
Symbol Meaning Explanation
Warning of hazardous elec-
trical voltage
Only electrical technicians may
work on the electrical system.
Warning of injury to hands Do not reach into the pneumatic
seal on the supply hoppers and
the discharge slide gate during
operation. Never touch the mixer
blades.
2.8 Information for the operator
The operator is responsible for the designated use of the unit.
2.8.1 Qualifications of personnel
The operator is responsible for ensuring that the personnel are qualified for the
requirements of their tasks.
• The machine must only be operated by trained and qualified person author-
ized by the operator.
• Personnel, who are apprentices, are in training or instruction may only work
on the machine under the supervision of an experienced person.
WARNING!
DANGER OF INJURY!
Improper operation and maintenance by insufficiently qualified personnel
may lead to incalculable risks with negative results for persons, machine and
the environment.
Î Only qualified and authorized technicians may operate the machine and
carry out repair and maintenance work.