04. Components
01
Controls
02
Main switch
3a
Red led (Heating)
3b
Green led (Ready)
04
Temperature sensor
05
Flow meter
06
Cold air chamber, (depressurised)
07
Hot air chamber, (pressurised)
08
Air inlet (from air filter)
09
Air outlet (hose)
10
Electrical connection (heated hose)
02
05. Functional description of the unit
The compressed cold air of the general air line is connected to the input where the flow meter
(No.05) monitors the air flow (intake) required for the operation of the resistance and based on
it's value, it will turn the heater on, or keep it off.
The cold air enters the pressurised chamber cooling the shell of the equipment, containing kee-
ping it isolated from the hot chamber (No.07) that contains the resistance used for heating the air.
The air rises up through the central part of the hot air chamber (No.07), going through the resis-
tance and is then heated to the programmed temperature and is piped out where the temperatu-
re sensor is located (No.04) to its point of consumption (spray gun or application tool).
The cold air chamber (without pressure) (No.06) is the container for the PID temperature con-
troller and the other electrical components, including thel Main switch (No.02) and the "Ready"
pilot light (No.03).
To connect the equipment main switch (No.02) is used.
The desired temperature of hot air at the outlet of the equipment is determined using the con-
trols (No.01) of the temperature controller, which can be accessed by removing the protective
cover.
06
08
05
3a 3b
ENGLISH
03
07
01
02
09
04
10
Figure 1