System Operations Manual, Rev B
www.paceworldwide.com
Page 12 of 21
Exiting Temperature Setback:
Listed below are 3 ways to exit Temperature Setback.
1. Press and release any key on the front panel ((
,
▲
or
▼
). This is the preferred
method.
2. Wipe the hot handpiece tip on a wet sponge to thermally load the tip.
3. Turn the Power
Switch “OFF” (“0”) and then back “ON” (“l”).
Set Tip Temperature values will be restored. For optimum performance, do not attempt to use the
attached handpiece until the Set Tip Temperature is achieved and the LED indicator is green.
Auto Off Safety System Mode
When enabled, the Auto Off safety system of the TW 100 system turns off the power to the handpiece 10-
90 minutes after entering Temperature Setback. When the system has entered Temperature Setback, an
Auto Off timer within the system circuitry will start running if Auto Off is turned on in the Programming
Menu. When Auto Off has activated, the LED Display will blink “OFF”.
1. If any key is pressed during the selected time out period, the Auto Off timer is reset. The
system will return to normal operation.
2. At the end of the time out period, the system will enter Auto Off. Power is turned off to
the heater and the LED Display will show a flashing “OFF ” and the LED indicator will turn
red.
Exiting Auto Off:
Auto Off can be exited; returning to normal operation by:
1. Pressing and releasing any key on the front panel. (
,
▲
or
▼
), or
2. By turning the Power Switch OFF (“0”) and then back ON (“l”).
Using the InstaCal Feature
The TW 100 features InstaCal calibration. InstaCal allows the user to calibrate using an independent,
laser trimmed, Platinum RTD sensor. The system is calibrated so the display matches the measured tip
temperature. Calibration can be completed, as often or as little as you like to meet your own internal
specifications.
The system will prompt the user to calibrate under specific conditions, for example, after a cartridge has
been changed. The system indicates whether calibration is required or not through the color of the LED
Indicator Light. When the LED Indicator is Green, the system is calibrated and ready for use, when it is
Amber, the system may need to be calibrated , and when it is Red, the system should be calibrated. The
following chart explains the function of the LED Indicator Light.
LED Indicator
Activity
Power On
Amber
Calibration Complete
Green
Tip Cartridge
Removed
Red
Heater Open Sensor
Red
System In SetBack
Amber or Green*
System in Auto-Off
Amber or Green*
System reactivated
after Auto-Off
Amber or Green*
*The LED will be Amber or Green depending on the color when it entered Setback, or Auto Off.
Ensure the InstaCal Module has been installed on the front panel of the TW 100. See Figure 11. To
calibrate, the tip is tinned with solder and then placed on the InstaCal Module that contains a laser
trimmed, platinum RTD sensor. See Figure 11. If necessary, add a small quantity of solder to ensure