46 Aermec cod. 5806715_00 12.01
NRP 0200-0750
EN
26.4. LOADING SYSTEM
26.5. DISCHARGING SYSTEM
Before beginning loading, place the switch at OFF
1. Check that system drain cock is closed.
2. Open all vent valves of the system and the
relative terminals.
3. Open the system cut-off devices.
4. Start filling by slowly opening the system water
loading cock outside the appliance.
5. When water starts to escape from the terminal
vent valves, close them and continue loading
until the intended pressure value for the system
is reached.
1. Before beginning emptying, place the master
switch at "OFF".
2. Check that the loading/water system
reintegration cock is closed.
3. Open the drain cock outside the appliance and
all system vent valves and relative terminals.
ATTENTION
Check the hydraulic sealing of the
joints.
ATTENTION
It is recommended to repeat this
operation after the appliance has
functioned for a few hours and
to periodically check the system
pressure. The machine must be off
(pump Off) when reintegrated.
ATTENTION
If antifreeze is used by the unit,
it must not be dumped as it is
harmful to the environment.
It should be collected and if
possible reused.
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