Airflow Humidivent H50N Instructions pour l'installation, l'entretien et l'utilisation - Page 8

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6.4 Install the electricity

supply

cables

(see

Section

4 and Fig. 7), allowing

250 mm to

protrude

for making

connections

within

the

case.

6.5 Grout the casing

and pipe in place

making

sure that the top edge of the casing

is horizontal,

the front protruding

and that the

tubing

is flush with the outside.

The pressure

of the grouting

material

may cause

the

casing

to bow, therefore

it is recommended

that the polystyrene

support

is used

until the

grout has set (see Fig. 8). Alternatively,

check

that the grille

is a loose fit within

the

casing

before

the grout

has set.

Fit the bezel

by pushing

over the casing

up to the wall surface.

6.6 When

the grout

has set, make the

electrical

connections

to the terminal

block

after releasing

it from the backplate.

(See

Section

4 and Fig. 9).

6.7 Re-fit the terminal

block fan and motor

assembly,

which

must be inserted

under

the

taDs on the backplate

and be pulled

to the

left whilst

tightening

the fixing

screws,

followed

by the module

and grille.

Do not

overtighten

the grille

retaining

screw.

6.8 Fit the external

wall grille (see Section

5.7)

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