Weller WR 3M - Manual (Page 15)

WR 3M Page 15 of 21
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requires a Station Identification (ID code) so that it can clearly be
identified.
1. Select the menu item REMOTE ID in Menu 2.
2. Enter an ID with the UP or DOWN Scroll Keys
(possible values 0 – 999).
3. Proceed to the next menu item with the Radio Button ┌ 1 ┐ (back)
or ┌ 2 ┐ (forward) or exit the menu with Radio button ┌ 3 ┐ (EXIT).
Note Depress Radio Button ┌ 3 ┐ to exit the menu item without saving any
changes (EXIT).
Factory Control Check ( FCC )
This function checks temperature accuracy of the Rework Station
and allows modifications if necessary. To perform the “FCC” function,
the soldering tip temperature must be measured using an external
temperature measuring instrument, (WA2000) and appropriate type
“K” temperature measuring tip. ( See Accessories List on page 18 )
Control Check at 212 °F / 100 °C
1. Connect the type “K” thermocouple, into the external temperature
measuring instrument, (WA2000).
2. Select the menu item FCC in Menu 2.
3. Depress the DOWN Scroll Key. Control point 212 °F / 100 °C is
selected.
The soldering tip is now heated to 212 °F / 100 °C.
The Heater Control Indicator flashes (a) (21) as soon as the
temperature is constant.
4. Compare the temperatures indicated by the meter with the
indications in the display.
5. Use the UP or DOWN Scroll Key to set the difference between the
value indicated on the external meter and the value indicated on
the Rework Station, (shown in small script in lower part of the
display). Maximum temperature adjustment: ± 72 °F (± 40 °C).
Example:
Display 212 °F, external meter 210 °F: setting S 2
Display 212 °F, external meter 214 °F: setting T 2
Note Depress Radio Button ┌ 3 ┐ to exit the menu item without saving
changes (EXIT).
6. Depress Radio Button ┌ 2 ┐ (Set) to confirm the value.
The temperature deviation is now reset to 0. Factory Control
Check at 212 °F / 100 °C is now complete.
7. Exit Menu 2 by depressing Radio Button ┌ 3 ┐ twice.
Control Check at 842 °F / 450 °C
1. Connect the type “K” thermocouple, into the external temperature
measuring instrument, (WA2000).