©2001 PACE Inc., Laurel, Maryland
Page 13 of 20
All Rights Reserved
2. "HiL" (High Temperature Limit) when adjusting the set tip temperature and
the maximum allowable temperature is exceeded. Refer to the "Set-Up
Mode" portion of this manual.
3.
"OFF" (Low Temperature Limit) when adjusting the set tip temperature and
the minimum allowable temperature is exceeded. Refer to the "Set-Up
Mode" portion of this manual.
3. "EP0" will be displayed if a Set Tip Temperature adjustment is attempted and a Password
has been stored in system memory. As the Password is entered, the zero will increase by
one as each key entry is made. Upon entry of the fifth password key, the display will
change to the Set Tip Temperature if the entered Password matches the stored Password.
5.
"no" will be displayed if the entered password does not match the stored Password.
Temperature Setback Mode
To preserve tip life and save energy, the ST 45 or ST 55 system can be programmed to automatically set
back its Tip Temperature to 177°C (350°F) after a selected period of handpiece inactivity (adjustable 10-
90 minutes in Set-Up Mode). As received from the factory, this feature is enabled. Refer to the “Set-Up
Mode” section of this manual to disable or adjust the time-out period of this feature. The operator can
also force the system into Temperature Setback.
Activating Temperature Setback:
There are two ways to activate the Temperature Setback feature.
1.
AUTOMATIC ACTIVATION: The system can be programmed so that this feature will
automatically activate after a preselected period (10-90 minutes) of handpiece inactivity.
See the “Customizing your System” section for details on programming this feature.
2.
MANUAL ACTIVATION: The operator can manually force the system to place the
system in Temperature Setback by performing the following procedure.
a) Press and hold the Scroll Down (
) Key.
b) Press the Scroll Up (
) Key.
c) Release both keys.
Exiting Temperature Setback:
Listed below are 3 ways to exit Temperature Setback.
1.
Press and release either Scroll Key (
or
). This is the preferred method.
2. Wipe the hot handpiece tip on a wet sponge to lower the tip temperature.
3. Method “1” is preferred but you can turn the Power
Switch “OFF” (0) and then back
“ON” (1).
Set Tip Temperature and Tip Offset Constant values will be simultaneously restored. For optimum
performance, do not attempt to use the attached handpiece until the Set Tip Temperature is
achieved.
Auto Off Safety System Mode
When enabled, the Auto Off safety system of the ST 45 or ST 55 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 Set-Up Mode):
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 ”.
Exiting Auto Off:
Auto Off can be
exited; returning to normal operation by:
1.
Pressing and releasing a Key (either of the 3 keys), or
2. By turning the Power Switch OFF (“0”) and then back ON (“1”).
