Universal system instruction manual
125/10/21 Rev:1.0.1
12
7.5 Suction inlet
The suction inlet is designed to be positioned on a masonry or plasterboard wall and is composed of:
- the mounting plate, to be applied in the masonry or to be fi xed fi rmly on the back of the plasterboard
wall (see fi gure 7).
- the inlet with fl ap, which after the wall remedial work must be screwed to the mounting plate and will
remain visible (see fi gure 8).
The fl exible hose with lance must be connected to the suction inlet every time the fuel suction operation
is performed.
This inlet must be installed fi rmly.
It is recommended to place it in an area near the fi replace. For ergonomic comfort it is recommended to
place it at a height between 40 and 70 cm from the ground.
In the suction inlet there is a red LED to signal low fuel level in the tank. The LED is only operational if a
minimum level sensor is installed in the fi replace tank (optional).
7.6 Antistatic fl exible piping Ø 45 mm
The pipe supplied with the system is fl exible (see fi gure 24), made of thick polyurethane and is equipped
with a copper strand. It should be cut to size, to connect the various components of the system.
The maximum recommended lengths for connecting the various system components are as
follows:
- 2.5 meters from the suction inlet to the dispenser tank (max 3.30 m)
- 2 meters from the doser to the motor (max 3 m)
- 1.5 meters from the motor to the air discharge point (max 2.30 m)
To obtain the maximum effi ciency of the system, it is however advisable that the sum of the
lengths of the pipes does not exceed 9 meters, and in particular that the length of the fuel pipe
between the suction inlet and the dispenser tank must be as short as possible.
Air can be discharged directly to the outside, with or without the use of the silencer (optional see fi gure
9), or internally by connecting to a dust fi lter (optional see fi gure 10)
In the event of external expulsion, the section of air discharge pipe can be a maximum length of 5 me-
ters, but only when using pipes of ø 50 mm or more.
All sections of the pipe must be connected to the components and fi xed using the hose clamps supplied
for maximum air tightness.
Figure 9
Figure 10
Figure 8
Figure 7
Figure 24
