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7000-2250 Rev1
6. REPLACING COIL ASSEMBLIES
1. Push the Power Switch “Off.” Wait for the heater tip to reach room temperature.
2. Remove the heater tip from the handle assembly. DO NOT USE METAL TOOLS (SUCH
AS PLIERS) TO REMOVE HEATER TIPS.
3. To disconnect the Coil Assembly from the Soldering Handle depress the button on the Coil
Assembly and pull it away from the Soldering Handle assembly.
4. Insert the new Coil assembly into the handle assembly, you will feel a ‘click’ as it seats.
7. TROUBLESHOOTING
a. Power LED Not ON
• Check the power cord
• Check to see that you have mains voltage
• Check to see if the power switch is in the ON position
b. Tip Does Not Heat
• Is the LED Illuminated?
• Is the Hand-Piece Connected to the Power Supply?
• Is the PS-CA3 Coil assembly firmly inserted into the PS-H900 Soldering
Handle assembly?
• Is the Tip Firmly Inserted onto the PS-CA3 Coil Assembly?
• Has a replacement PS-CA3 been tried?
If you cannot resolve the problem after conformation of the above, please contact your local OK
International representative.
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7000-2250 Rev1
8. SPECIFICATIONS
Power Supply
Ambient Operating Temperature 10 - 40°C
Maximum Enclosure Temperature 65°C
Input Line Voltage 100 - 240 VAC
Input Line Frequency 50/60 Hz
Power Consumption 90 Watts max.
Output Power 60 Watts max. at 22°C ambient temperature
Output Frequency 470 KHz
Power Cord (3-wire) 1.83 cm 18/3 SJT
Dimensions (approx.) W = 80 mm (3.1"), D = 160 mm (6.3"),
H = 115 mm (4.5")
Soldering Handle and Coil Assembly
Tip-to-Ground Potential < 2 mV True RMS, 50-500 Hz
Tip-to-Ground Resistance < 2 ohms DC, unit on
Idle Temperature Stability ± 1.1°C in still air
Handle Cord Assembly Length 122 cm – burn proof, ESD safe
Connector 3-pin power connector
Dimensions (approx.)
Overall length (with tip) 214 mm (8.43") with standard tips
Grip diameter 13 mm (0.51")
Tip to grip 58 mm (2.28")
Tip shaft diameter 5.5 mm (0.22")
Tip length 52 mm (2.05") (typical)
Workstand
Dimensions W = 105 mm (4.1"), D = 175 mm (6.9"),
H = 90 mm (3.5")