Distillation Process Analyzer DPA-4.5
Commissioning
Hot surfaces
WARNING
Danger of burns due to hot surfaces
Contact with hot components can cause burns.
For this reason:
– Always wear protective clothing and gloves
during all work in the vicinity of hot components.
– Check that all components have cooled to
ambient temperature before beginning any work.
7.2 Supplying with product
NOTE
The analyzer can be fitted with an optional sample
conditioning system (see page 69).
Preparation
Make sure that:
−
The pressure and temperature in the product supply line
correspond with the specifications in the installation plan and
technical data.
−
The product is sufficiently filtered in accordance with the
technical data.
−
The product supply line is clean (see page 100 for details on
rinsing the product supply line).
−
The vent/drain system and the recovery system that may be
installed are ready for operation.
Supplying with product
•
Open the system-side shut-off valve in the product supply line.
•
Make sure that the screw connection to the analyzer is sealed
tightly.
•
Set the product pressure at the system-side pressure regulator
(for target value, see page 49).
•
Set the product flow rate at the system-side flow controller (for
target value, see page 49).
The petrochemical product flows through the bypass to the
product outlet.
December 2013
105