Pace Sodrtek HW50 User manual

Operation and Maintenance Manual for the
HW 50 & TW 50 Soldering Systems
P/N 5050-0533 Rev 3-05-prm
Voltage Part Number
HW 50 HEATWISE™System 120 VAC 8007-0425
HW 50 HEATWISE™System 230 VAC 8007-0426
HW 50 HEATWISE™System w/ Instant Setback Cubby 230 VAC 8007-0456
HW 50 HEATWISE™System w/ Instant Setback Cubby 230 VAC 8007-0457
TW 50 TEMPWISE™System 120 VAC 8007-0458
TW 50 TEMPWISE™System 230 VAC 8007-0459
TW 50 TEMPWISE™System w/ Instant Setback Cubby 120 VAC 8007-0460
TW 50 TEMPWISE™System w/ Instant Setback Cubby 230 VAC 8007-0461

©2005 PACE Inc., Annapolis Junction, Maryland Page 2 of 17
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TITLE PAGE
General Information .......................................................................................................3
Introduction...........................................................................................................3
Specifications .......................................................................................................3
Parts Identification................................................................................................4
Safety.............................................................................................................................5
Safety Guidelines.................................................................................................5
System Set-Up...............................................................................................................5
Mounting Options ....................................................................................................5
Tip & Tool Stand......................................................................................................6
Adjusting the Angle of the Cubby............................................................................6
Handpiece Connection............................................................................................6
System Power Up ..........................................................................................................6
Definitions.......................................................................................................................7
Operation........................................................................................................................7
HW 50 Heat Wise System.......................................................................................7
Auto-Setback and Auto-Off Features...................................................................8
TW 50 Temp Wise System......................................................................................8
Calibrating the TW 50..........................................................................................10
Programming the TW 50.....................................................................................11
Optional Instant Setback Cubby.............................................................................14
Corrective Maintenance................................................................................................14
Replacement Power Modules.......................................................................................14
Packing Contents..........................................................................................................15
Service ..........................................................................................................................15
“SODRTEK by PACE” LIMITED WARRANTY STATEMENT.......................................16
Contact Information.......................................................................................................17

©2005 PACE Inc., Annapolis Junction, Maryland Page 3 of 17
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General Information
Introduction
Thank you for purchasing Sodr-Tek’s HW 50 or TW 50 Soldering System. This manual will provide
you with the information necessary to properly set up, operate, and maintain your system. Both
systems are available in either 115 VAC or 230 VAC versions, which incorporate a highly responsive,
closed loop control system providing up to 55 Watts of total output power. The 230 VAC version
system bears the CE Conformity Marking, which assures the user that it conforms to EMC
89/336/EEC.
The 115 VAC version systems conform to FCC Emission Control Standard, Title 47, Subpart B, Class
A. This standard is designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment.
Specifications
Specification HW 50 TW 50
Power
Requirements 97-127 VAC 50/60 Hz, 80 W Max or
197-253 VAC 50/60 Hz, 80 W Max
97-127 VAC 50/60 Hz, 80 W Max
or
197-253 VAC 50/60 Hz, 80 W Max
HW 50
Dimensions 184mm H x 107mm W x 122mm D (7.25” H x 4.2” W x 4.8” D) 184mm H x 107mm W x 122mm D (7.25” H x 4.2” W x 4.8” D)
Tip & Tool Stand
Dimensions 71mm H x 88mm W x 195 mm D (2.8” H x 3.5” W x 7.7” D) 71mm H x 88mm W x 195 mm D (2.8” H x 3.5” W x 7.7” D)
HW 50 Weight 1.6 Kgs (3.5 lbs) 1.6 Kgs (3.5 lbs)
TD-100 Handpiece
Weight 88.2 g (3.1 oz) 88.2 g (3.1 oz)
Tip to Ground
Resistance < 2 Ohms < 2 Ohms
Temperature
Stability Within +/- 5 °C (9 °F), idle tip
temperature Within +/- 5 °C (9 °F), idle tip temperature
Absolute
Temperature
Accuracy
N/A Within +/- 15 °C (27 °F), idle tip
temperature. Can be calibrated
for exact temperature
Heat
Level/Temperature
Range
260 °C - 454 °C (500 °F – 850 °F)
Available Power Module Heat Levels:
5, 5.5, 6, 6.5, 7, 7.5, 8, & 8.5
260 °C - 454 °C (500 °F – 850 °F)

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Parts Identification
Handpiece Connection
Front Panel Indicator LED
Power Switch
AC Power Receptacle/Fuse Holder
Fuse
Earth Ground Rece
p
tacle
Power Module
Receptacle
A
uto-Off Switch
(
HW 50 onl
y)
O
p
tional Instant Setback Cubb
y
Rece
p
tacle
Front Panel Display LED
Power Switch
Front Panel Indicator LED
Handpiece Connection HW 50
TW 50

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Power Switch
Safety
Safety Guidelines
The following are safety precautions that personnel must understand and follow when using or
servicing this product.
1. POTENTIAL SHOCK HAZARD - Repair procedures on PACE products should be performed
by Qualified Service Personnel only. Line voltage parts may be exposed when the
equipment is disassembled. Service personnel must avoid contact with these parts when
troubleshooting the product.
2. To prevent personnel injury, adhere to safety guidelines in accordance with OSHA and other
applicable safety standards.
3. Heater Cartridge Tips are hot when the handpiece is powered on and for a period of time
after power off. DO NOT touch the cartridge. Severe burns may result.
4. PACE Tip & Tool Stands and handpiece cubbies are designed specifically for use with the
associated handpiece and houses it in a manner that protects the user from accidental burns.
Always store the handpiece in its holder. Be sure to place the handpiece in its holder after
use and allow for cooling before storing.
5. Always use PACE systems in a well ventilated area. A fume extraction system such as those
available from PACE are highly recommended to help protect personnel from solder flux
fumes.
6. Exercise proper precautions when using chemicals (e.g., solder paste). Refer to the Material
Safety Data Sheet (MSDS) supplied with each chemical and adhere to all safety precautions
recommended by the manufacturer.
System Set-Up
Set up the HW 50 or TW 50 system using the following steps and associated
images.
1. Store the shipping container in a convenient location. Reuse of these
containers will prevent damage if you store or ship your system(s).
2. Place the Power Switch in the “OFF” or “0” position.
Mounting Options
The system can be placed directly on a workbench or mounted under a workbench or shelf to
conserve space (optional mounting bracket, PN 1321-0609-P1 is sold separately). Mount the
system in this way (TW 50 shown):
1. Mount the bracket in the desired location (fasteners not supplied).
2. Insert the 2 Mounting Screws (head first) into the power source
mounting slots.
3. Place the washers over the screws.
4. Fit the power source between the bracket’s support arms and
place the screws into the slots on the support arms.
5. Place the nut on the screw and tighten by hand.

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6. Angle the power source so the operator can see the front panel easily and tighten the nuts
with a wrench or pliers.
Tip & Tool Stand
The Tip & Tool Stand can be set on a workbench unattached, or can be mounted to the power
source. If the HW 50 or TW 50 is to be mounted under the workbench or shelf using the optional
mounting bracket , the Tip & Tool Stand should not be mounted to the power source.
1. To attach the stand to the power source:
a) Insert the 2 large hex head Mounting Screws (head
first) into the lower “T” slot on the side of the power
source case as shown.
b) Place the Tip & Tool Stand beside the power source.
Insert ends of the 2 Mounting Screws into the 2 Tip &
Tool Stand mounting holes as shown.
c) Install a Thumb Nut onto the end of each Mounting
Screw and tighten Thumb Nuts.
d) If the Optional Instant Setback Cubby is purchased
(Part Number 6019-0071-P1), connect the Cubby connector plug into the
Instant Setback Cubby Receptacle in the following manner.
2. Place the handpiece into its Tip & Tool Stand.
Adjusting the Angle of the Cubby
The angle of the standard Handpiece Cubby may be adjusted by loosening the
angle thumb screw slightly, adjusting the cubby to the desired angle, and
tightening the thumb screw. If the instant setback cubby was selected the cubby
angle is not adjustable.
Handpiece Connection
Connect the handpiece connector plug into the Power Receptacle in the
following manner.
NOTE: Only connect the handpieces with the red connectors to
the HW 50 and TW 50.
1. Align guide on the connector with slot on power receptacle.
2. Insert connector into power receptacle.
3. Turn the connector housing clockwise to lock in place.
System Power Up
1. Insert the female end of the power cord into the AC Power Receptacle on the rear panel of
the power source.
2. Plug the prong end (male end) of the power cord into an appropriate 3 wire grounded AC
supply receptacle.
CAUTION: To insure operator and ESD/EOS safety, the AC power supply receptacle must be
checked for proper grounding before initial operation.
NOTE: Ensure that the system is placed in a well-ventilated area. Fume extraction equipment
is recommended
Thumb Screw
Instant Setback Cubby
Receptacle

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Definitions
Please read and become familiar with the definitions of each of the following terms that are used
repeatedly in the following operational procedures.
Please read and become familiar with the definitions of each of the following terms that are used
repeatedly in the following operational procedures.
Auto-Off: Safety feature that turns power off (10-90 minutes, settable in 10 minute increments
for TW 50; 30 minutes for HW 50) after the system has entered Temperature Setback.
Normal Operation: Normal operating mode of the system in which the Operating Tip
Temperature is displayed.
Password: The Password feature of the TW 50 system will prevent unauthorized alteration of
stored system temperature parameters and feature settings. If a Password has been installed,
the LED Display will display an instruction to enter the Password (a 3 digit number selected using
the scroll up/down keys on the system front panel) when a setting change is attempted.
Programming Menu: The interface used to program the system features parameters (e.g.,
temperature limits, password, setback time). TW 50 ONLY.
Temperature Setback: System feature that will independently set back the Set Tip Temperature
to 177°C (350°F) after a user selected or preset period of handpiece inactivity (10-90 minutes,
settable in 10 minute increments for TW 50; 30 minutes for HW 50).
Operation
HW 50 Heat Wise System
The HW 50 requires the use of a Power Module. The Power
Module selects the desired heat level for operation. The HW 50
comes standard with three Power Modules, Heat Levels 6.5, 7, &
7.5. Additional Power Modules are available in heat levels of 5,
5.5, 6, 8, and 8.5. Please refer to the Accessory Section for
Power Module part numbers. A heat level of 5 corresponds to a
nominal temperature of 500 °F; a heat level of 6.5 corresponds
to a temperature of 650 °F, etc. Actual measured temperatures
on the surface of the tip may vary due to tip geometry.
Verify the following:
a) Handpiece connection to the power source.
b) Power cord connection between an appropriate AC supply receptacle and the power
source.
If the power is turned on while a Power Module is not installed, or if the Power Module is removed
during operation, the system will turn itself off and the LED indicator light on the front panel will turn
red. To operate the unit, please make sure the set-up procedure has been followed, then follow the
procedure below.
1. Install the desired Tip Cartridge.
2. Install the desired Power Module into the Power Port on the front of the unit.
Front Panel LED
Power Module
Receptacle

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Program/
Menu Button
3. The LED indicator will turn amber while the tip is heating to the desired performance level.
4. Once the tip has reached the desired heat level, the LED indicator will turn green and the
system is ready to use.
Auto-Setback and Auto-Off Features
The HW 50 system comes standard with Auto-Setback and Auto-Off Features. These are pre-
programmed for 30 minute Setback and 30 minute Auto Off, which can be turned off by the switch on
the back of the unit. When Setback mode has been entered, the heat level will be adjusted to 3.5.
The following chart explains the function of the LED Indicator Light.
LED Indicator Activity
Power On Amber ÆGreen
Normal Operation Green
Tip Cartridge Removed Red
Heater Open Sensor Red
System In SetBack Amber or Green*
System in Auto-Off
System reactivated after Auto-Off Amber ÆGreen*
*The LED will be Amber or Green depending on the color when it entered Setback, or Auto Off.
TW 50 TempWise System
The TW 50 system is very easy to adjust and operate. The following instructions detail system
features and operation of the system. Information regarding changing of system options (e.g.,
Temperature Setback time, Auto Off) is contained in the "Programming Your System" portion of this
manual.
1. Ensure that the Set-Up procedure has been performed.
Verify the following:
a) Handpiece connection to the power source.
b) Proper tip installed in handpiece.
c) Power cord connection between an
appropriate
AC supply and the power source.
2. Turn the Power Switch On ("I"). The
display will begin to increase as the TD 100
handpiece heats up.
3. Press the Scroll Up Key. The Set
Temperature is now displayed, immediately perform step
4.
NOTE: If a Password has been previously programmed into the system, "EP" will be appear
on the LED Display at this point. When this message appears, the operator must
enter the correct Password before adjusting the temperature.
4. Adjust the temperature by pressing and holding Scroll Up Key or Scroll Down key.
Observe the display as the Set Temperature increases first in increments of 5°, then in
increments of 10°. When the desired temperature is reached, release the key.
LED
Indicator
Scroll Up/Down
Buttons

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NOTE: The Set Temperature can only be within the set temperature limits. If the lower limit
is reached, the display will read off. If the upper limit has been reached, the display
will read “HiL”. Temperature limits can be adjusted in the programming menu. See
“Programming Your System” section.
5. Observe the Digital Readout as the temperature reaches and stabilizes at the Set Tip
Temperature.
6. The system can be manually forced into Temperature Setback by pressing and holding
the Scroll Down (t) Key and the Scroll Up Key.
7. When the display begins to blink, the system is in Temperature Setback mode and will
reduce the set temperature to 177°C (350°F). NOTE: If Auto Off has been enabled in
the programming menu, the system will enter Auto Off (temperature Off and LED Display
flashing "Off") after the preset time of handpiece inactivity. Auto Off can be exited by
pressing any key.
8. To exit Temperature Setback mode, perform any one of the following:
a) Press and release a Key ( ,or ). This is the preferred method.
b) Wipe the hot handpiece tip on a wet sponge to thermally load the tip.
c) Turn the Power Switch Off ("0") and then back on ("I").
9. The system is now in normal operation. Observe the LED Display as the tip temperature
reaches and stabilizes at the Set Temperature. Allow time for the temperature to
stabilize at the Set Temperature before using.
NOTE: Read the “Programming Your System” sections of this manual to utilize the full
capabilities of the system.
LED Display, Normal Operation
The LED Display provides a 3-digit display of temperature information. The LED Display will show:
1. A display of "888" on initial power up to ensure that all LEDs on the display are
working.
2. A display of the software version of the installed microprocessor (e.g., "1-1") for 1
second on initial power up after the "888" is displayed.
3. Actual tip temperature of the connected handpiece during normal operation. The
tip temperature displayed will flash when the system is in Temperature Setback.
4. The displayed temperature will decrease and stabilize at 177°C (350°F) when the
system is in Temperature Setback.
5. "OFF" when the Set Tip Temperature has been set to Off (below minimum set tip
temperature). Refer to the "Programming Your System" portion of this manual.
6. "OFF" plus the LED Display will be flashing when the unit has entered Auto Off.
Refer to the "Programming Your System" section of this manual.
7. Error messages ("OSE" or “CEE”) if a system fault is detected. Refer to the
"Corrective Maintenance" portion of this manual.
LED Display, Temperature Adjust Mode
The LED Display will show the following when adjusting the desired Set Tip Temperature.
1. The Set Tip Temperature.
2. "HiL" (High Temperature Limit) when adjusting the set tip temperature and the
maximum allowable temperature is exceeded. Refer to the "Programming Your
System" 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 "Programming Your
System" section of this manual.

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4. "EP" 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
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 TW 50 system can be programmed to automatically set back its
Tip Temperature to 177°C (350°F) after a selected period of handpiece inactivity. The LED Display will
blink “177” or “350” depending on the selected temperature scale. As received from the factory, this
feature is enabled. Refer to number 9 in the “Programming Your System” 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 pre-selected period (10-90 minutes) of handpiece inactivity.
See the “Programming Your System” section for details on programming this feature.
2. MANUAL ACTIVATION: The operator can manually force the system into Temperature
Setback by performing the following procedure.
a. Press and hold the Scroll Down Key and the Scroll Up Key.
b. Release both keys.
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 50 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. Refer to number 10 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 TW 50 Calibration Feature
The new TW 50 systems feature an all-new calibration procedure. The system is calibrated so the
display matches the measured tip temperature using your own testing method. This new PACE feature
allows any type of temperature verification device to be utilized to complete the simple procedure.
Calibration can be completed, as often as you like, in order to meet your own internal specifications.

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The steps for the procedure are:
1. Remove any offset from the system by disconnecting the handpiece from the system; the
LED should go to amber.
2. Set the TW 50 to 700°.
3. Record the actual temperature of the tip from your temperature verification device.
4. Place the TW 50 into the Calibration mode. This can be achieved by starting with the system
power switch in the off position. Press and hold the Program key and the UP key while
turning the system on. Release both keys when the display reads “1.1”, once released the
display will read “tIP.” Please note that if the system has already been calibrated that the
display will read “CSO” at this time. To clear this, simply momentarily disconnect the
handpiece from the system.
5. Use the UP
and DOWN keys to enter the temperature that you recorded by the
temperature verification device.
6. Press the PROGRAM key to exit. Upon exiting, LED will illuminate green.
NOTE: The system will display “CSO” (Clear System Offset) if an offset exists within the system.
The system will prompt the user to calibrate under specific conditions, for example, when the handpiece
has been removed. 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.
NOTE: Before calibration is attempted, the system should be allowed to reach set temperature.
After turning on the system or changing tip cartridges, wait for at least 15 seconds before
calibrating.
Programming Your System
The menu driven LED Display of the TW 50 system allows you to easily customize your system. By
accessing the programming menu, you can:
• Enter, remove or change a Password.
• Set the Default Temperature scale to °F or °C as desired.
• Change the Upper and Lower Temperature limits.
• Enable or disable the Temperature Setback feature and adjust the time-out period.
• Enable or disable the Auto Off feature and adjust the time-out period.
• Enable or disable the Calibration mode.
The following instructions should be performed to familiarize the operator with the system.

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Entering the Programming Menu
1. Place Power Switch in the “OFF” (“0”) position.
2. Press and hold the Program Key ( ) while turning on the Power
Switch (“I” position).
Password
3. The LED Display will display the version of the microprocessor and change to read “P--”
or "EP".
4. If the display reads "EP", a Password has been stored in system memory. Enter the 3
digit Password (using the scroll up/down keys). If the Password entered is incorrect, "no"
appears on the display and the system then returns to normal operation. If this occurs,
repeat steps 1 through 5 and enter the correct Password.
5. The LED Display reads "P--". Choose one of the following options:
a) Press the Program Key ( ) to keep the currently stored Password (including no
Password).
b) Press and release the Scroll Up or Scroll Down Key to enter a new password.
c) Set the display to “000” for no password.
Temperature Scale
6. The LED Display now shows the stored default Temperature Scale (°C or °F
temperature shown on LED Display). Choose one of the following:
a) Press the Program Key ( ) to keep the stored default Temperature
Scale.
b) Press and release the Scroll Up Key to change the default Temperature Scale.
Press and release the Program Key.
Temperature Limits
7. The LED Display now shows the stored default High ("Hi") Temperature Limit
with the display alternating to show "Hi" and the stored limit. Choose one of
the following:
a) Press and release the Program Key ( ) to keep the stored High
Temperature Limit.
b) Press and release the Scroll Up Key to increase the stored High Temperature
Limit (up to 454°C, (850°F)). Press and release the Program Key to proceed to the
next step.
c) Press and release the Scroll Down Key to decrease the stored High Temperature
Limit. Press and release the Program Key to proceed to the next step.
8. The LED Display now shows the stored default Low ("Lo") Temperature Limit
with the display alternating to show "Lo" and the stored limit. Choose one of
the following:
a) Press and release the Program Key ( ) to keep the stored Low
Temperature Limit (260°C, 500°F).
b) Press and release the Scroll Up Key to increase the stored Low Temperature
Limit. Press and release the Program Key to proceed to the next step.
c) Press and release the Scroll Down Key to decrease the stored Low Temperature
Limit. Press and release the Program Key to proceed to the next step.
Temperature Setback

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9. The LED Display now shows the stored Temperature Setback time as "S-X"
(x=0 thru 9). Time is shown as tens of minutes (e.g., "S-3" equals 30
minutes). A display of "S- 0" indicates that Setback is disabled. Choose one
of the following:
a) Press and release the Program Key ( ) to keep the currently stored Temperature
Setback time.
b) Press and release the Scroll Up Key to enable and/or increase the stored
Temperature Setback time. Press and release the Program Key to proceed to the
next step.
c) Press and release the Scroll Down Key to decrease or disable the stored
Temperature Setback time. Press and release the Program Key to proceed to the
next step.
Auto Off
10. The LED Display now shows the stored Auto Off time as "AOx" (x=0 thru 9).
Time is shown as tens of minutes (e.g., "AO3" equals 30 minutes). A
display of "AO0" indicates that Auto Off is disabled. Choose one of the
following:
a) Press and release the Program Key ( ) to keep the currently stored Auto Off
time.
b) Press and release the Scroll Up Key to enable and/or increase the Auto Off.
Press and release the Program Key to proceed to the next step.
d) Press and release the Scroll Down Key to decrease or disable the stored Auto
Off time. Press and release the Program Key to proceed to the next step.
Exiting the Programming Menu
11. The LED Display now reads "End". The Set-Up Mode procedure is now complete.
Choose one of the following steps:
a) Press and release the Scroll Up Key to exit Set-Up Mode and
return to normal operation.
b) Press and release the Scroll Down Key to return to the start of
the Set-Up Mode procedure. Go back to step 4.
Factory Settings
TW 50 systems come equipped with a number of features, which may be adjusted as desired by the
user. Listed below are the features and factory settings of each. To change and/or learn about any
of these features, refer to the applicable part of the “Programming Your System” section of this
manual.
Feature Factory Setting
Password None Entered
°F for 115 VAC SystemsDefault Temperature Scale (°C/°F) °C for 230 VAC Systems
“HI” (Upper) Temperature Limit 454 °C (850 °F)
“LO” (Lower)Temperature Limit 260 °C (500 °F)
Set Temperature “OFF”
Temperature Setback Enabled, 30 minutes
Auto Off Enabled, 60 minutes
Factory Settings

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Using the Optional Instant Setback Cubby (Part Number 6019-0071-P1)
The HW 50 and TW 50 can be used with the optional Instant
Setback Cubby. When the TD-100 handpiece is inserted into
the Cubby, the system will automatically go into the Setback
Mode after 45 seconds of non-use. Once the Handpiece is
removed from the Cubby, it will return to normal operation.
Corrective Maintenance
Handpieces
Please refer to the TD-100/MT-100 Handpiece Manual for the maintenance procedures.
Power Source
Refer to the table below. Most malfunctions are simple and easy to correct.
Symptom Probable Cause Solution
Blown Fuse Replace the fuse (located in the AC Receptacle
Fuse Holder) with one of the same rated value.
No power to
system No Supply Voltage Verify that the AC outlet is active.
Defective Heater Change Tip Cartridge. Refer to the TD-100/MT-
100 Handpiece manual for the maintenance
procedures.
Handpiece will
not heat
Power Source
Malfunction Contact PACE
Power Source Corrective Maintenance
Replacement Power Modules
Description PACE Part Number
Power Modules
5/Green 1207-0362-01-P1
5.5/Blue 1207-0362-02-P1
6/Orange 1207-0362-03-P-1
6.5/Gold 1207-0362-04-P1
7/Red 1207-0362-05-P1
7.5/Purple 1207-0362-06-P1
8/Black 1207-0362-07-P1
8.5/Silver 1207-0362-08-P1
Instant Setback Cubby Cable

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All Rights Reserved
Packing Contents
Description HW 50 System HW 50 E System
Power Supply 8007-0425 8007-0426
Power Cord 1332-0094 1332-0093
Handpiece TD-100
(6010-0132-P1) TD-100 (6010-0132-P1)
Tip & Tool Stand 1257-0258-P1 1257-0258-P1
Power Module Kit
Contains 6.5, 7, & 7.5 Modules 1207-0365-P3 N/A
Hot Grip Removal Pad 1100-0307-P1 1100-0307-P1
Service
Please contact PACE or your local distributor for service and repair.

©2005 PACE Inc., Annapolis Junction, Maryland Page 17 of 17
All Rights Reserved
PACE Incorporated retains the right to make changes to specifications contained herein at any time,
without notice. Contact your local authorized PACE Distributor or PACE Incorporated to obtain the latest
specifications.
The following are trademarks and/or service marks of PACE, Incorporated, MD, USA:
INSTACAL™, FUMEFLO™, HEATWISE™, PACEWORLDWIDE™, PERMAGROUND™,
POWERPORT™, POWERMODULE™, TEMPWISE™, TIP-BRITE™, AUTO-OFF™, and
TEKLINK™.
The following are registered trademarks and/or service marks of PACE Incorporated, Annapolis Junction
Maryland U.S.A.
ARM-EVAC®, FLO-D-SODR®, MINIWAVE®, PACE®, SENSATEMP®, SNAP-VAC®,
SODRTEK®, SODR-X-TRACTOR®, THERMOFLO®, THERMOJET®, THERMOTWEEZ®,
VISIFILTER®, THERMO-DRIVE®, and TOOLNET®.
PACE products meet or exceed all applicable military and civilian EOS/ESD, temperature stability and
other specifications including MIL STD 2000, ANSI/JSTD 001, IPC7711, and IPC A-610.
www.paceworldwide.com
PACE USA PACE Europe
9030 Junction Drive 13 Tanners Drive
Annapolis Junction, MD 20701 Blakelands, Milton Keynes
USA MK7 8HX
United Kingdom
Tel: [phone] (44) 01908-277666
Fax: [phone] (44) 01908-277777