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Rework / Desoldering
 HAKKO FR-820

 Pre-heater (Bottom Heater) HAKKO FR-820
Available in:
Japan North America EU
Oceania Asia Other Countries
 
Suitable for lead-free soldering and multi-layer board preheating

Lead-free compliant ESD-SAFE model European RoHS compliant

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Features

Preheater suitable for lead-free soldering and multi-layer board preheating
Combined with HAKKO FR-803B(SMD Rework Station)
·Easy attachment with connecting cord which is included in HAKKO FR-803B
·Upgraded working efficiency by heating parts from top and bottom
·Operating FR-820 with buttons of HAKKO FR-803B
(Start Ventilating/Cooling Down by pressing “HOT AIR” button on Handpiece of FR-803B)
·Automatically cool down after turning off the power
Temperature regulating function
· Temperature range 150-300°C(302-572°F)
· CAL enables fine adjustment of temperature.
· Great temperature stability.
Excellent heat recovery
· Shorter startup time compared to existing preheater. (Refer to the graph.)
· New heater structure reduces variations in temperature.
Automatic cool-down function mounted.
· Pushing the "START/STOP" button at the end of work automatically activates the cool-down function. The cool-down continues for approximately 90 seconds at 85°C.
New design
· Compact, lightweight, and slightly larger hot air outlet
Outer dimensions of HAKKO FR-820
Various types of optional functions
· Local heating enabled.
A set of [Extension pipe w/ Lid] is available.
Various types of switching!
[Hand switch][Foot switch] can be connected.
Controlling the temperatures of Hot Air Rework System and workpiece using the Temperature Probe
Measure temperatures of Hot Air Rework System and workpiece using the Temperature Probe for Hot Air Rework System (No. C1541) and thermometer (HAKKO FG-100/HAKKO FG-100) to protect the workpiece.
  Controlling the temperatures of Hot Air Rework System
 
Replacement parts for Temperature Probe for Hot Air Rework System(No. C1541)
How to Use the Temperature Probe for Hot Air Rework System(No. C1541)
 
Measuring example
Measuring example		  

Graph
Comparative diagram of HAKKO FR-820 and existing product(853)
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Packing List

Model No. Packing List
HAKKO FR-820 HAKKO FR-820, Power cord, Instruction manual

Specifications

Power AC100V 50/60Hz
Power Consumption 330W
Control Temperature 150-300°C(302-572°F) at nozzle (Sensor)
Outer Dimensions 140(W) x 70*(H) x 140(D)mm
Weight 600g
Volume of Air 0.18m3/min
* Height(H) is the distance from the bottom of the foot to the top of the hot air outlet.
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Option

Part No. Name Specification
B3263 Extension pipe w/LID

注意Do not operate HAKKO FR-820 while the LID is put on the extension pipe. It causes malfunction.		 Nozzle pipe with a lid B3263
B2763 Hand switch Hand switch B2763
B1649 Foot switch Foot switch B1649
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Operation & Example of Use

Please keep a gap between the hot air outlet and the PWB for more than 5mm to allow the air to flow. When there is not enough space for the air to flow, the fuse may blow up.

Please keep a gap between the hot air outlet and the PWB for more than 5mm to allow the air to flow. When there is not enough space for the air to flow, the fuse may blow up.

How to use

When should the optional Temperature Probe for Hot Air Rework System(No. C1541) be used?
The Temperature Probe for Hot Air Rework System (No. C1541) is equipped with 2 types of sensors. Before measuring temperatures as follows, connect the sensor to the thermometer.
Sensor A: When measuring the temperature of hot air blown from the nozzle:
Correcting thermal control can be made by confirming the temperature of the hot air that is actually blown.
Sensor B: When measuring the temperature of applicable parts (workpieces):
Rework can be performed without causing damage to the parts being reworked (QFP, etc.)
How to Use the Temperature Probe for Hot Air Rework System(No. C1541)
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