MAINTENANCE INSTRUCTIONS
44
6.3 Accessing the boiler
All maintenance and control operations require
one or more of the boiler casing panels to be
removed.
The right-left side panels can be removed only
after the front panel dismantling.
Front panel:
•
Remove the fixing screw placed on the
top edge of the front panel
;
•
Grasp the front panel base and pull it
outwards (fig. 1) to release the 2 fixing pins
placed at the bottom;
•
Remove the front panel releasing one at a
time the fixing pins at the top;
Right-left side panels:
•
Remove the fixing screws placed on the
bottom right-left side panels;
•
Grasp the panel base, shift it laterally and
remove the panel pulling it outwards (fig.3 e
4);
To access the electrical connections of the
control panel, proceed as follows:
Switch off the power supply at the main
switch
.
•
remove the front panel (fig. 1 e 2);
•
bend the 2 support brackets outwards and
rotate the control panel back side towards
the bottom (fig. 5);
•
Unscrew the 4 fixing screws (fig. 6) and
remove the control panel back side from the
front side;
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Summary of Contents for RKA 34
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