WARNING
Use columns that withstand expected pressures. Always use
appropriate pressure alarms, pressure vents or rupture discs, and
safety equipment. If not, the columns might rupture, resulting in
injury.
CAUTION
Reduce the pump setting prior to using the
START/RESET button,
to avoid an immediate high pressure increase in the system when it
is reactivated. A sudden pressure increase may cause rupture of
piping connections and consequent leakage.
CAUTION
Reduce the pump speed prior to turning the
AIR SUPPLY switch to
OFF, to avoid an immediate high pressure increase in the system
when it is reactivated. A sudden pressure increase may cause
rupture of piping connections and consequent leakage.
CAUTION
Always turn off the compressed air supply before disconnecting
Chromaflow Packing Station from the column.
Maintenance
WARNING
LOCK OUT / TAG OUT (LOTO)! Before any maintenance or
decommissioning work is performed on the system, make sure
that:
•
the system is empty and depressurized.
•
the system is disconnected from process feed, electrical power
and pneumatic supply.
•
the system is prevented from accidentally becoming re-ener-
gized during maintenance.
•
the system is clearly tagged as taken out of operation.
•
all process wetted areas are clean and decontaminated.
2 Safety instructions
2.1 Safety precautions
14
Chromaflow Packing Station 50, 100, 200, and 400 Operating Instructions 29046228 AD
