Asymtek TC V3, Operation Manual

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8 Components
Air Exhaust
The oven is equipped with an Air Exhaust circuit that can be connected to the factory exhaust
(Figure 3-2). During the curing process, varnish from the PCBs release heavy solvents. In order to avoid
solvent accumulation, it is necessary to evacuate the air inside the oven.
Figure 3-2 Air Exhaust
Heating System
The Heating System provides for the thermal cycle inside the oven. It includes six to ten zones,
depending on the oven length, that can be set to the determined thermal cycle.
The heating mode is composed of 70% radiation and 30% convection. The heating system provides
medium/long infrared radiation above and below the load. The heating tunnel is made up of resistors
protected by vitro-ceramic glass plates. The temperature is controlled by a thermocouple (K type).