15
●
The nozzle temperature is
too high.
CHECK
: Is the cord assembly broken?
ACTION
: Refer to “Checking for electrical continuity
of connecting cable” in Maitenance.
CHECK
: Did you enter a wrong Nozzle ID?
ACTION
: The Nozzle ID for the standard nozzle is 00.
Enter it.
CHECK
: Is any oxide adhered to the nozzle tip?
ACTION
: Remove the oxide by cleaning the nozzle
end with Hakko 599B Tip cleaner.
CHECK
: Has the nozzle tip deteriorated due to
corrosion?
ACTION
: Replace the nozzle.
CHECK
: Did you enter a wrong Nozzle ID?
ACTION
: The Nozzle ID for the standard nozzle is 00.
Enter it correctly.
CHECK
: Is the setting for the low temperature alarm
too low?
ACTION
: Increase the setting.
CHECK
: Is the nozzle cartridge for use with the
FM-2024?
ACTION
: Turn the power switch OFF, press-fit the
nozzle for the FM-2024, then turn the power
switch ON.
CHECK
: Is the heating value insufficient?
ACTION
: In cases where the piece to be desoldered is
large, Hakko recommends the use of a pre-
heater to preclude the possibility of damage
to the board or components that might
occur as a result of excessively high nozzle
temperatures.
CHECK
: Is it difficult to get solder on the nozzle?
ACTION
: Refer to “Maintenance of nozzle”.
●
The nozzle temperature is
too low.
●
Error indicating low
temperature alarm setting
occurs frequently.
●
is displayed
indicating heater terminal
short-circuit error.
●
The solder cannot be
removed.
7. TROUBLE SHOOTING GUIDE
