- 3 -
- 2 -
1) Plug the power cord into a power source and turn the power switch on the
front panel to "ON". The lamp will light up and the heater will begin heating
up.
2) Adjust the temperature contorol meter to the desired temperature (between
room temperature and 300℃, 572℉
).
3) When the solder reaches the preset temperature, the lamp will flash on and
off.
4) When the motor switch is turned on, the solder will flow continuously.
Be sure the lamp is flashing on and off
before turning the motor switch on.
When using foot switch to operate the HAKKO 487,
be sure to first turn the moter switch off.
Solder will flow when the foot switch is depressed.
Note:
The HAKKO 487 is factory-adjusted for use with 60Hz power
sources. To use the HAKKO 487 with 50Hz power sources,
open the rear panel of the unit, remove the pulley belt from
the upper pulley and place it on the lower pulley.
Chamber
Flannge
approx. 1mm(0.04 in.)
Impeller
Moter
Pulley Supporting
Stand
Pulley
Pulley Belt
487 Body
①
②
③
2) Replacing the sensor
Replace temperature control terminals Red(1) and Black(2) by soldering at
the back of the unit. Remove the sensor and replace it.
Note:
Temperature control terminal(1) Red(+) terminal.
Temperature control terminal(2) Black(-) terminal.
4. CLEANING THE INSIDE OF THE SOLDER BATH
1) Removing oxidation
Stir solder in the bath thoroughly and melt it then scrape the oxidation on the
surface of the solder.
2) Disassembling and cleaning the chamber
The chamber should be cleaned once a month in order to ensure a smooth
and even flow of solder at all times.
2. OPERATION
CAUTION
For safety reasons, be sure to ground the unit.
1) Replacing the heating element
1. Open the rear panel of the unit and remove the four white leads from the
heater connecting terminal.
2. Remove the table and pull the heat insulating material out away around the
solder bath.
3. Unscrew the nuts securing the heating element with a hex wrench.
Push the element forward and remove it from the unit.
Replave it with an identical heating element.
3. MAINTENANCE
