16
Installation instructions
3.7 - FURNACE DOOR: ADJUSTMENT,
OPENING AND CLOSING
3.7.1 - “XC-K 124 ÷ XC-K 900” BOILERS
For all these models, the door is hinged and
fixed according to the layout in fig. 14.
In these cases, the door is mounted with four
equal hinges: the two on the left side are
normally used as rotation hinges (from right to left),
while the two on the right side are used as
closing hinges; the door is then secured with 4 nuts.
It will be exactly the opposite when the door is
opened from the left to the right.
To invert rotation, just move the rear locknuts
to the opposite side.
The following adjustments can be made on the door of these
boiler models:
A
)
Vertical adjustment:
only by inserting suitably thick
washers below the hinge which the door turns on.
B
)
Crosswise rotation:
loosening the hinges fixed on the
front plate of the boiler and moving them sideways.
C
)
Axial rotation:
screwing different tightening nuts.
fig. 14
3.7.2 - “XC-K 1140 ÷ XC-K 1420” BOILERS
For all these models, the door is hinged and fixed according to
the layout in fig. 15.
In these cases, the two hinges on the left are normally
used as rotation hinges (from right to left), while the
two on the right side are used as closing hinges.
It will be exactly the opposite when the
door is opened from the left to the right.
To invert rotation, just move the rear locknuts to
the opposite side.
The following adjustments can be made on the
door of these boiler models:
A
)
Vertical adjustment:
by acting
on the nut of the upper hinge pin which the
door turns on.
B
)
Crosswise rotation:
loosening the hinges fixed on the
front plate of the boiler and moving them sideways.
C
)
Axial rotation:
screwing different tightening nuts.
fig. 15
A
A
B
B
C
C
C
C
C
C
C
C
C
B
A
C
B
A
