Janssen F Series, Руководство по эксплуатации

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119
Hopper circuit
breaker ≤ 20 years
Circuit breaker
for cartridge
monitoring ≤ 20 years
Controller PLC
Controller logo ≤ 20 years
Heating relays
≤
20 years
Periodic electri-
cal testing every 6
months
11.1.3 Checking and testing the
safety systems
Check the electrical equipment and
the safety sequence at regular
intervals, with regular use every 6
months, but at least once a year. The
maintenance interval also depends on
the operating and ambient conditions.
Safety features:
• The two emergency stop buttons
• The hopper grid circuit breaker
• The inductive safety sensor for the
belt cartridge
Procedure:
To do so, trigger each element of the
safety sequence twice. The triggering
of the safety sequence must lead to an
immediate stop of all moving parts in
the machine. It must not be possible
to switch these components on again
until the blue acknowledgement
button (release/ reset) has been
pressed. If this is not the case, the
machine must be taken out of
operation and checked and repaired
by electrically qualified personnel.
The hopper grid switch and the
inductive safety sensor must be
replaced after 20 years.
11.1.4 Inspecting the machine
Check the machine regularly before
each use for visible damage, such as a
damaged power cord, dull knife or dirt!
11.1.5 Required aids
We recommend using cut-resistant
gloves for cleaning and assembly
when installing and removing the
knife.
11.1.6 Required tools
Normal machine operation:
No special tools are required for the
normal operation of the machine.
Maintenance and servicing:
Depending on the situation, you will
need various tools for maintenance
work:
(
Section "8.5.3. Special tools for
assembly and maintenance",
p. 66
)