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7. MAINTENANCE
WARNING
Since the desoldering tool can reach a very high temperature, please work carefully.
Except when cleaning the nozzle and heating element, ALWAYS turn the power switch
OFF and disconnect the power plug before performing any maintenance procedure.
Properly maintained, the HAKKO FR-400 desoldering tool should provide years of good
service. Efficient desoldering depends upon the temperature, nozzle selection, and
proper routine maintenance. Perform the following service procedures as dictated by
the conditions of the station's usage.
During suction, the gauge indicating suction force is shown at the bottom
of the screen.
If "CHK" appears to the right of the gauge, inspect the nozzle and heater for
restrictions.
If the nozzle or heater are clogged, clean or replace them.
C
Suction gauge
Sign of clogging
C H K
連接部
隔離器
電路板
插座
電磁蓋
真空泵組件
螺釘
坦克組件
排出閥門
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