WR 3M - Operating Instructions 1 of 21 24 25 26 27 28 IT ES PT NL SV DK FI GR TR CZ PL Temperature Display Temperature Symbol Time Functions Lock Heater Control Indicator Display, Channel Selection Display, Fixed/Pre-Set temperature Display, Special Functions USB port Fuse 120 VAC Power Connection N/A (US Versions) HU 17 18 19 20 21 22 23 SK 11 Hot-Air Setting Radio Button (Air) 12 Power Switch 13 Pick-up Connections, 14 Vacuum Connection, (Vac) 15 Hot Air Connection, (Air) 16 Receptacle ┌ 1 ┐,┌ 2 ┐
Page 2 of 21 WR 3M Table of Contents 1 Instructions 2 2 Cautions and Warnings 2,3 3 Packing List 3 4 Description 3,4 5 Initial Set-up 5 6 Operating Guidlines 7 Special Functions 8 8 Maintaining and Servicing the WR 3M 16 9 Fault Indications and Correction 6 17 10 Accessories 18 11 Disposal 19 12 Warranty 19 1 Instructions Thank you for placing your trust in our company by purchasing the Weller WR 3M.
WR 3M Page 3 of 21 z Use suitable protective clothing to prevent the risk of burns associated with molten solder. z Never leave a hot soldering iron unattended. FR z Remove all inflammable objects from the proximity of the hot soldering tool. IT z Always place the soldering iron in its original holder EN Safety Information: FI GR TR CZ PL HU EE Fast and precise sensor sampling in the closed loop control provides temperature accuracy and maximum temperature control under load.
Page 4 of 21 WR 3M The desired temperature can be adjusted in the range of 150°F to 999°F for hot-air tools and the WSP150 Soldering Iron; 150°F to 850°F for all other soldering / desoldering tools. Set and Read values are displayed in digital form. Three Radio Buttons are used to select fixed / pre-set temperatures directly. The Heater Control Indicator ("a“ symbol in the display), along with a green LED above the port being monitored, flashes to indicate when the Set temperature has been reached. 4.
WR 3M Page 5 of 21 Fuse 4 Amp Temperature Control range Variable in (1) degree increments from 150 °F – 999 °F Controllable temperature range is tooldependent Temperature accuracy ± 17 °F ( Average tip temperature can be offset ± 9 °F at idle with no load ) Temperature stability ± 9 °F Hot Air / Vacuum Pump ( duty cycle: 30 seconds on - 30 seconds off ) Max. vacuum 0.7 bar Max. delivery rate 18 l/min Hot air max. 15 l/min Vacuum Pick-Up Pump ( duty cycle: 60 seconds on - 30 seconds off ) Max.
Page 6 of 21 WR 3M − can remotely control the unit and chart, store and print temperature curves ("Monitor Software“). 5 Initial Set-up WARNING! Risk of injury may occur if vacuum hose is incorrectly • connected to the air port (15). If the vacuum hose is incorrectly connected, hot air and liquid solder can escape when the desoldering button is depressed and may cause injuries. Z Never connect the vacuum hose to the "Air“ port (15)! 1. Carefully unpack the device. Note: 2.
Depress the center ┌ 1·2·3 ┐ Radio Button until the desired channel is displayed. The display shows the Set temperature of the selected channel and - in smaller script - the fixed/pre-set temperatures. The current tool temperature then appears in the display. The status with the corresponding Set temperature is also displayed in the lower area. The selected channel is indicated by a triangle (22) in the display and by a red-illuminated LED (1) on the device connection port. 2.
Page 8 of 21 WR 3M 2. Depress the UP or DOWN Scroll Key. The display switches to the set value. The temperature symbol (18) flashes. 3. Depress the UP or DOWN Scroll Key to set the desired temperature: - Tapping the Scroll Keys changes the Set temperature by one degree. - Holding down the Scroll Keys changes the Set temperature rapidly. The Set value of the selected channel appears in the display for approximately 2 seconds after the Scroll Keys are released.
WR 3M Page 9 of 21 7 Special Functions Menu 2 1x ➾ ON/OFF Selecting Menu 1 Special Functions Special functions Navigation STANDBY SETBACK AUTO OFF OFFSET WINDOW °F / °C ↑ ↓ ┌1┐ ┌2┐ ON TIME VAC OFF VAC ON FR IT ES PT NL SV HU 4s➾ The special functions are divided into 2 menu levels: − Menu 1 with setting options for Standby temperature, temperature deactivation (Setback), automatic switch-off time (AUTO-OFF), temperature Offset, Window function, Degrees °F / °C conversion, switch-on time (On T
Page 10 of 21 WR 3M 1. Select the desired channel ┌ 1 ┐, ┌ 2 ┐ or ┌ 3 ┐ for entering the special functions. 2. Depress and hold down the UP and DOWN Scroll Keys simultaneously. "– 1 –“ appears in the display after 2 seconds. 3. Release the Scroll Keys. Menu 1 is activated and the special functions can now be selected. - Select menu items with Radio Buttons ┌ 1 ┐(back), or ┌ 2 ┐ (forward). - Exit the menu with Radio button ┌ 3 ┐ (EXIT).
WR 3M Page 11 of 21 2. Set the AUTO-OFF Set time with the UP or DOWN Scroll Key. 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). Tool Operation with different settings of the SETBACK and AUTO OFF functions 0 FR IT ES PT FI Soldering tool remains at the Set soldering temperature. Soldering tool is switched off when not in use1) after the OFF time has elapsed.
Page 12 of 21 WR 3M 1) Not in use = UP/DOWN Scroll Keys not depressed and no temperature drop > 41 °F. 2) STANDBY temperature must be below the Set temperature, otherwise the SETBACK function is inactive. 3) When a switching holder is connected, the soldering tool always remains at the Set temperature outside the holder. The holder function is activated when the soldering tool is placed in the holder for the first time.
WR 3M Page 13 of 21 2. Set the time value (VAC OFF) with the UP or DOWN Scroll Key. 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). Setting the Vacuum ON delay (VAC ON) In order to prevent the pump from starting before the solder has melted. Or to create a defined soldering-joint preheat time, it is possible to set an ON delay of 0 to 9 seconds (factory setting 0 seconds: Off). 1. Select the menu item VAC ON in Menu 1.
Page 14 of 21 WR 3M 2. Enter the 1, 2, or 3-digit LOCK code with the UP or DOWN Scroll Key. 3. Depress Radio Button ┌ 3 ┐. The Station is now unlocked. Resetting the Special Functions to Factory Default Settings 1. Select the Special Functions Menu 1. 2. Depress and hold down Radio Button ┌ 3 ┐. 3. Then Depress the UP and DOWN Scroll Keys simultaneously. "FSE", Factory Setting Enabled appears in the display. The Rework Station is now reset to the factory default settings. 4.
WR 3M Page 15 of 21 Note Depress Radio Button ┌ 3 ┐ to exit the menu item without saving any changes (EXIT). FR 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). IT 2. Enter an ID with the UP or DOWN Scroll Keys (possible values 0 – 999). ES 1. Select the menu item REMOTE ID in Menu 2. EN requires a Station Identification (ID code) so that it can clearly be identified.
Page 16 of 21 WR 3M 2. Select the menu item FCC in Menu 2. 3. Depress the UP Scroll Key. Control point 842 °F / 450 °C is selected. The soldering tip is now heated to 842 °F / 450 °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.
WR 3M Page 17 of 21 WARNING! Vacuum pump will be destroyed if operated without Z Check to ensure the filters are in place before operating unit.
Page 18 of 21 WR 3M − Clean desoldering tool – replace filter − Check vacuum hose 10 Accessories 0052918399 WMRP Micro Soldering-tip set, 40 W; WDH 30T Stand, RT3 tip.
FR IT ES CZ PL HU SK LT IN NO EVENT SHALL COOPER HAND TOOLS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. COOPER HAND TOOLS LIABILITY FOR ANY CLAIMS ARISING OUT OF THIS WARRANTY SHALL NOT EXCEED THE PURCHASE PRICE OF THE PRODUCT.
Page 20 of 21 WR 3M THE PERIOD OF ALL IMPLIED WARRANTIES APPLICABLE TO THIS PRODUCT INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS, OR FITNESS FOR A PARTICULAR PURPOSE IS LIMITED TO 12 MONTHS FROM THE DATE OF PURCHASE BY THE USER. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
WR 3M Page 21 of 21 Apex, N.C. 27539 005 XX XXX XX / 03.07 © 2007 Cooper Industries FR IT ES PT NL SV DK Phone: 705-728-5564 Ext. 2026 FI Fax: 1-800-403-TOOL (8665) GR Attn: Repairs TR Canada L4N 3B7 CZ Barrie, Ontario PL 164 Innisfil Street HU Cooper Tools SK Canada Shipping Address: SL (800) 476-3030 Ext.