Reflex Longtherm RMB-110-90 Manuel D'instruction page 30

Mounting / Operation
30
In case of the heat exchanger equipped with the
connections to be welded in, the TIG or MIG
welding method should be used for the installation
of the heat exchanger in order to minimise the
amount of heat input.
2.5. Lifting
The heat exchanger with the
transport lugs can be lifted
using these lugs only!
Do not lift the heat
exchanger by the
connections or mounting pins,
When the heat exchanger is mounted
the transport lugs should be removed!
Operation
3.1. Start-up
The following rules should be observed in order
to ensure the correct start-up of the heat
exchangers:
1. In case of the system equipped with several
pumps determine the correct sequence of
their start-up.
2. At the start-up of the system the circulation of
cold fluid should be started first. The
temperature rise cannot exceed 10°C/min
(50°F/min) and the pressure rise 3 bar/min
(43,5PSI/min) to avoid water hammer. The
maximum difference in temperature of the
working fluids cannot exceed 150°C/302°F.
EN
Fig.7 .
PL