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6. Temperature comp temperature and calibration
Under normal working condition, hold down both POWER knob at left of panel and “ ” knob on the handle to calibrate. Screen
A will display the character CAL, and temperature value can be calibrated by pressing UP or DOWN knobs. Pressing the SET
knob to confirm storage and quit from this calibration (diagram 11).
7. Dormancy
Under normal working condition, when the user put the handle on the bracket, then the equipment will be automatically switch
to the dormancy condition and the heater also stops heating. This happens in the case when the temperature is higher than
100°C, during the hot-air station dormancy period the screen A display character SLP (diagram 3)
8. Conversation between cold-air and hot-air
In normal condition, continually press “ “knob twice and then make the hot-air be in the state of cold-air blow (diagram12).
Under the cold-air condition, press “ ” knob once, recover the hot-air working condition.
9. Standby
Under normal working condition, the device keep the current temperature and air volume and cut down heating to the rework
station after pressing POWER knob at the left of panel (diagram 1A), below 100°C, the device is standby (diagram1). If power
is off, the soldering station is off, whole device will be off after the temperature below 100°C.
10. Error/Fault indication
1. When “H-E” is displayed on the screen A, there is no hot air in the nozzle (diagram13), which indicates that the heating
element fails.
2. When “S-E” is displayed on the screen A, there is a fault in sensor (diagram14), which signifies that there is something
wrong with the sensor or the related circuit of the sensor.
