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GENERAL REMARKS
1. If the display is showing the „---„ it means that the output temperature is lower
than 100
⁰
C, SMD rework station is in stand by mode, SMD rework gun is placed
in the holder.
2. if the display is showing “S-E” it means that soldering iron is disconnected, and
HOT AIR gun is having problem with the heat sensor.
3. When the device is being turned on, both soldering iron and HOT AIR gun should
be placed in their holders.
4. The outlet of the SMD rework gun should be clean and free from any obstacles.
5. When using small nozzles, it should be remembered that the air flow should be
suitable to the diameter of the fixed nozzle. In order to avoid any SMD rework
gun damages, too high air flow along with the high temperature mustn’t be used
for a long period of time.
6. Depending on user’s needs, different air flow settings may cause slight variations
in temperatures value. The minimum distance between the outlet of the HOT AIR
gun and the subject is 2 mm.
7. Good ventilation of the room in which the appliance is used must be provided.
In addition, the device should be placed in a location with good air circulation to
dissipate heat.
8. NOTE: It is forbidden to cover the air intake holes on the handle of a SMD
rework gun during work. This may cause serious damages of the fan and the hea-
ter!
SAFETY ISSUES REMARKS
1. Nozzles should be installed without the use of excessive force, also do not use the
pliers or tweezers. Do not over tighten the mounting screws of the nozzle.
2. Tips and nozzles can be changed when the SMD rework gun and the soldering iron
are completely cold.
3. It is forbidden to use the device near the flammable or combustible elements and
objects or at similar places. Tips and nozzles as well as the air coming out of the
HOT AIR gun have very high temperature, it is forbidden to touch these elements
as well as it is forbidden to put the hot air directly to face or body. This can cause
serious burns.
4. After long time of use, the outlet of SMD rework gun may be covered with some
dust. The outlet should be cleaned on a regular basis in order to ensure undistur-
bed air flow.
5. Too high temperature of the soldering iron may be the cause of reduction of the
functionality of the soldering tips.
6. Soldering iron tip must be cleaned regularly using sponge and plate on a layer of tin
to prevent tips oxidation.
REPLACEMENT OF HOT AIR REWORK HEATING ELEMENT
1. HOT AIR gun covers
2. element of the handle
3. heater
4. heater cover
5. outlet pipe
6. nozzle
1. Before heater replacement make sure that the HOT AIR gun is completely cold.
2. Remove the screws in the gun covers.
3. Unscrew the element of the handle (2) and take off the gun covers.
4. Gently remove the fan and remove the wire board screws.
5. Disconnect the heater from the wire board (pay attention to the wires connection
order).
6. Remove the heater from the housing, pay attention to the steel grounding wire.
7. New heater should be wrapped with new mica paper and then it should be placed
inside the housing.
8. Connect the wires to the board in accordance with their original connection me-
thod.
9. Fix the gun in reverse order.
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