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4

REPLACEMENT PARTS AND ACCESSORIES

KEY NO.

PART NO. DESCRIPTION

       1

SW110

Power  Switch

       2

EC270

Receptacle and Wire Harness

       3

EC271

Circuit Board Assembly

       4

TR234

Power Transformer, 120VAC, EC2002M-0

5

FP3

Fuse, 0.6 AMP Slo Blo

Not Shown TC205

Sponge

Not Shown DS200K

Desoldering Adapter Kit

Not Shown TC204

Spring and Funnel for EC1201A Tool

Not Shown IHF225EC Spring and Funnel for EC1302B Tool
Not Shown EC254

Spring and Funnel for EC1503B Tool

Not Shown EC1201AP EC1201A Tool with Stand
Not Shown EC1302AP EC1302B Tool with Stand
Not Shown EC1503AP EC1503B Tool with Stand
Not Shown SF60

Tool Funnel for SMT Tips

Not Shown SMTA

Surface Mount Tip Adapter for EC1201A Tool

Not Shown WA2000

Soldering Tool Analyzer

Not Shown WCM1

Calibration Unit

Not Shown WPB1

Weller

®

 Polishing Bar

Not Shown K111

Temperature Test Kit for EC1201A Tool

Not Shown K121

Temperature Test Kit for EC1302B Tool

Not Shown K131

Temperature Test Kit for EC1503B Tool

Assembly Schematic

Summary of Contents for EC2002M

Page 1: ...b may be optimized by observing the tip temperature fluctuations during the soldering operation Normally the tip should be selected for minimum fluctuation This will provide the shortest soldering dwell time however some applications may require a fast response with total fluctuation not critical A WCM1 Calibration Unit is available that interfaces directly with the EC2002M s microprocessor throug...

Page 2: ...e to printed circuit board Repair or replace if defective Replace soldering tool with known good tool and recheck Troubleshoot soldering tool using guide in soldering iron tech sheet TOOL OVERHEATING Replace soldering tool with known good tool and recheck Troubleshoot soldering tool using guide in soldering iron tech sheet Replace printed circuit board assembly in station TOOL DOES NOT HEAT DISPLA...

Page 3: ...t Tech Sheet DISPLAY PROBLEMS Missing segments or digits Replace printed circuit board assembly Display reading unsteady Check that line cord is properly grounded Check for low line voltage Check AC line for excessive noise Replace soldering tool with known good tool and recheck tip temperature Check tool for defects using guide in soldering iron tech sheet HIGH TIP VOLTAGE Replace soldering tool ...

Page 4: ...EC1302B Tool Not Shown EC254 Spring and Funnel for EC1503B Tool Not Shown EC1201AP EC1201A Tool with Stand Not Shown EC1302AP EC1302B Tool with Stand Not Shown EC1503AP EC1503B Tool with Stand Not Shown SF60 Tool Funnel for SMT Tips Not Shown SMTA Surface Mount Tip Adapter for EC1201A Tool Not Shown WA2000 Soldering Tool Analyzer Not Shown WCM1 Calibration Unit Not Shown WPB1 Weller Polishing Bar ...

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