Dismantling The Exchanger; Filling The System; Evacuating Air While Filling The System; Maintenance - Olimpia splendid Bi2 SL SMART S1 Instrucciones Para La Instalacion Y Mantenimiento

2.9.4. Dismantling the exchanger

- Loosen the four screws that fix the exchanger (fig. 20 ref. A);
- remove the battery water probe;
- remove the exchanger (fig. 20 ref. B);
- remove the drip-collector extension from the central tray (fig. 20 ref. C);
- on the opposite side remove the plug on the condensation evacuation hole (fig. 20 ref. D);
- loosen the central condensation collection tray fixing screw (fig. 20 ref. E), move the tray and rest it on the
opposite side so that the fixture mouth for the drip-collector extension comes out of the structure, and
block the tray with the screw previously removed;
- re-insert the drip-collector extension and the plug on the opposite side;
- open the pre-cut hexagonal holes on the right side insulation and close with insulation the hexagonal holes
on the left shoulder;
- rotate the exchanger moving the fixtures to the opposite side, and reinsert it on the machine (fig. 21);
- tighten all the fixing screws of the exchanger (fig. 22ref. A).
When all the operations described have been completed, remount all the components dismounted pre-
viously following the dismounting operations in the opposite order.

2.10 - FILLING THE SYSTEM

When starting up the system, make sure that the hydraulic unit lockshield is open. If there is no electric
power and the thermo-valve has already been powered use the special cap to press the valve stopper to
open it.

2.11 - EVACUATING AIR WHILE FILLING THE SYSTEM

- Open all the system interception devices (manual or automatic);
- Start the filling by slowly opening the system water filling tap;
- For the SL installed in a vertical position, take a screwdriver and act on the highest breather of the battery
(fig. 23 ref. A);
- For SLR models with heating plate use a screwdriver to remove the battery side breather (fig. 23 ref. A)
and the manual breather of the heating plate (fig. 24 ref. A).
- When water starts coming out of the breather valves of the appliance, close them and continue filling until
reaching the nominal value for the system.
Check the hydraulic seal of the gaskets.
It is advisable to repeat these operations after the appliance has been running for a few hours and perio-
dically check the pressure of the system.

2.12 - MAINTENANCE

Routine maintenance is indispensable to keep the Bi2 cooler-convector in perfect working condition, safe
and reliable over the years. This can be done every six months for some interventions and annually for
others, by the Technical Service Assistance, technically authorised and prepared, using always original
spare parts.

2.13 - CLEANING THE OUTSIDE

Before every cleaning and maintenance intervention, disconnect the appliance
from the mains by switching off the master switch.
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