26
Technical features and dimensions
Assembly sequence (Ref. fig. 23)
A) Mount the insulation (pos. 1) of the boiler body and secure
the 2 edges with the elastic straps (pos. 2) supplied in the
accessory box, hooking them to the external fabric part of
the insulation.
B) Position the side panels (pos. 3a, 3b and 4a, 4b) with the
lower bend inside the L-shaped profile at the base of the
boiler body and hook the upper part to plate junction profi-
les.
To determine which is the right side and which is the left
side, refer to the cable gland plates on the front panels
(pos. 5): they must face the front of the boiler.
Fasten the 4 countersunk screws (pos. 7) to the two sides
3b and 4b on the inner rear side.
C) Fit the upper rear panel (pos. 8) to the screws pos. 7.
D) Rotate the cover of the panel board frontwards after having
removed the two screws on the side and insert the electric
inlet cables and the outlet probe capillaries through the
slots at the base.
Fit the panel board to the upper panel (pos. 10.)
Fit the upper panel pos. 10, complete with panel board, to
the two sides of the casing.
E) Insert into the conduits the bulbs of the instruments as indi-
cated in fig. 22 and wire the panel board to the power line, to
TRISTAR 3G 500÷840
fig. 23
2
3a
3b / 4b
3b
11
12
4a
4b
5
1
8
13
7
5
10
