Fronius Primo 4.5-1 Serviceanleitung Seite 123

(6)
(3)(4) (5)
IMPORTANT! Observe the direction of the
air flow when installing the new fan.
The fan must blow air towards the centre of
the device.
Insert the new external fan into the fan
9
holder
by attaching it at the top and pushing
downwards
Feed in the fan cable
10
Fit the sealing plug (6)
11
IMPORTANT! The sealing plug must not le-
ak.
Refit the fan holder (5), making sure
12
that the locking devices (4) engage.
Secure the fan holder (5) using two
13
5x14 mm TX25 screws (3)
Tightening torque = 2.15 Nm
(4) (3)
123