16
Assembly of the casing for TS 3P 120 to 350
should be carried out in the following steps:
Refer to diagram on fig. 16 & 17 for details:
A) Fit the insulation blanket (1) onto the boiler
shell and secure it in to place using the
elasticated straps (2) provided, ensuring
that the metal clips grip in to the external
surface of the insulation.
B) Locate the side panels (3) and (4) with
the lower bend inside the bottom L profiles
and the upper bend in the seats of front
and rear tube plates.
To determine which one is the left or right
hand side panel ensure that the cable
glands are positioned facing toward the
front edge.
C) Open the combustion chamber door and
fit the front insulation (5), inserting the
hinges in the pre-cuts.
Insert the side ends of the insulation under
the bend of the two side panels (3 & 4).
D) Fit the rear insulation (pos. 6), fix the rear
lower and upper panels (pos. 7, 8) with
the self tapping screws.
Fit the plastic cable clamps (9) to the
upper rear panel (8).
Note: because the front insulation is suitable
for two different boiler ranges (TX N and
TS 3 P), before removing the precut
insulation, follow the instructions supplied
with the insulation it self.
E) After removal of the two side screws from
the panel board rotate its cover towards
the front and insert the cables and the
capillaries of thermometer and thermostats
through the slots on its base.
Fit the panel board to front upper panel
(10).
Fit the upper panel (10), complete with
the panel board to the side panels (3 & 4).
F) Insert the thermometer and thermostat
bulbs in the bulb holders as shown in fig. 17
and connect the mains, the burner, the
pump(s) and any ancillary equipment to
the panel board.
Close the panel board.
Guide the burner plug through the side
cable clamp plate (11) on the preferred
side and clamp the cable using the cable
clamp supplied.
Fix the side cable clamp plates (11) to the
casing side panels (3 & 4).
Fit the cables, leaving the boiler from the
back side, with the plastic screws of the
cable clamps (9).
G) Fit the longitudinal upper panels (pos. 12
and 13) to the side panels.
H) Remove the protective paper film from
data plate and ventilation requirement label
(14) and fit them at the top front corner of
the most accessible side panel after
removal of dust from the surface.
The data plate and label are in the
documents envelope.
TRISECAL 3P 120÷350
fig. 16
