8
2.
To attach; screw the nozzle to the nozzle adapter (Figure 6, 3); tighten
clockwise with Nozzle Wrench.
3.
To remove; unscrew the nozzle from the adapter (Figure 6, 3); loosen
counterclockwise with Nozzle Wrench.
3.
Nozzle Selection
1.
Select the appropriate sized nozzle for the application. This is only a
sample of the available nozzles. Please refer to the HCT-1000 Nozzle
Selection Guide or visit our website
www.okinternational.com
for the
complete selection.
7.
Operation
1.
De-Soldering Components using convection heat
1.
Select the proper nozzle, and secure it to the adapter.
2.
Set the desired profile.
3.
Move the nozzle close to the component leads; maintain 3-5 mm
distance. Use the hot air to melt the solder
4.
When solder is molten, use the integrated vacuum, tweezers or other
suitable tool to remove the component from the circuit board
2.
Soldering Components using convection heat
1.
Choose the proper nozzle, secure it to the adapter.
2.
Apply the right amount of solder to the circuit board; position the
component on the circuit board.
3.
Set the desired profile.
4.
Move the nozzle closer to the component leads, blow hot air onto the
leads and melt the solder.
8.
Troubleshooting
1.
Unit does not power ON
•
Check the power cord
•
Check to see that you have mains voltage
2.
OH
displayed on the LED screen
•
Unit has exceeded the internal safety cut-off
•
Allow unit to cool
•
Check placement of thermocouple (if used)
•
Reset the unit by cycling the power
3.
TCFAULT
displayed on LED screen
•
Check location of thermocouple
•
Ensure the thermocouple is firmly inserted into the correct TC
connector
•
Replace thermocouple if problem persists
4.
Flashing zone and temperature parameters while in Run Mode
•
Indicates the unit cannot meet the programmed time and
temperature as set
9.
Maintenance
The Hand-piece (HCT-HV1) will be part of OK International’s Service Exchange Program
or the heater assembly (HCT-HTRASSY) can be purchased separately as a replacement
part.
HN-J0005,
5.0MM
HN-B1010
10MM x 10MM
HN-1818
18MM x 18MM
HN-B4040,
40MM x 40MM