TEMPERATURE ADJUSTMENT
YOU WILL NEED THE
MS412 TEMPERATURE CALIBRATION SYSTEM
TO MONITOR TEMPERATURE.
1.
Loosen RC334 to expose Temp. Control Screw.
2.
Using a clean and well-tinned tip do set up according to
illustration so that the thermocouple wire is hanging on
the tip.
3.
Apply a small amount of solder on the Tip, just enough to
form a solder bead on top of the Tip. Place the center of
the thermocouple wire of the on top of the solder bead.
4.
Again, apply a small amount of solder on the center of
the cross wire, just enough to embed the center.
5.
Turn Temp. Control Screw clockwise to increase
temperature or counter-clockwise to decrease
temperature.
6.
Tighten RC334.
TEMPERATURE CALIBRATION
AIR MOVEMENT WILL AFFECT THE TEMPERATURE READING.
WORK IN AN AREA WHERE THIS IS MINIMUM.
1.
Use the
SRW01
to pull out heater assembly, PCB & power cord from handle. Leave enough power cord slack
to install
SRF20
.
2.
Place heater assembly, PCB & power cord inside
SRF20
. Install tip that is clean and well tinned.
3.
With the use of the
MS412 Temperature Calibration System
. Follow set-up shown below.
4.
Plug in tool
and by using the Pot Adjustment Tool supplied, turn Temp. Control
(A)
to "solder-melt" tempera-
ture.
5.
Apply a small amount of solder on the Tip, just enough to form a solder bead on top of the Tip. Place the
center of the thermocouple wire of the on top of the solder bead.
6.
Again, apply a small amount of solder on the center of the cross wire, just enough to embed the center.
7.
Turn Temp. Control
(A)
fully clockwise. Adjust Calibration Pot
(B)
until reading stabilizes at 800°F.
8.
Assemble unit in original handle.
Temp. Control
(A)
Calibration Pot
(B)
SRF20
original handle
Tools Needed
•SRW01
•SRF20
•MS412
•Pot Adjustment Tool
Pot Adjustment Tool
SRF20
FX635
TI680 Meter
MS412 Temperature
Calibration System
SDS100
ELECTRICAL HAZARD
This test should only be done by
qualified personnel.
SRW01