Jetline CWF-50A Operation Manual Download Page 1

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OM-CWF-50A-01-2015

2-5-V

February 2015

Read this manual carefully before installing,

Commissioning, or operating this product.

Jetline Engineering, 15 Goodyear Street, Irvine, CA 92618

Telephone: (949) 951-1515 Fax: (949) 951-9237

Web site:

www.jetline.com

E-mail:

[email protected]

OPERATION MANUAL

CWF-50A

Cold Wire Feeder

IMPORTANT

Summary of Contents for CWF-50A

Page 1: ...efully before installing Commissioning or operating this product Jetline Engineering 15 Goodyear Street Irvine CA 92618 Telephone 949 951 1515 Fax 949 951 9237 Web site www jetline com E mail sales jetline com OPERATION MANUAL CWF 50A Cold Wire Feeder IMPORTANT ...

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Page 3: ... repair or replacement will be F O B factory at Irvine California and therefore no compensation for transportation costs of any kind will be allowed The warranty period begins on the date of sale to the original purchase user of the equipment Jetline Engineering will not be liable for any loss or consequential damage or expense accruing directly or indirectly from the use of equipment covered by t...

Page 4: ...quipment in peak condition and achieve maximum efficiency with your welding operation Please read these instructions carefully to become aware of every advantage Only experienced personnel familiar with the operation and safe practice of welding equipment should install and or use this equipment NOTICE CAUTION ...

Page 5: ...65 Warning 3 Section II Introduction 4 Section III Installation 6 Section IV Wire Feed Accessory Kits 9 Section V Operating Instructions 10 A Preparation for Welding 10 B Operation 10 C Wire Guide Positioner 11 Section VI Maintenance 12 Section VII Optional Accessories 13 A 607B Spool Cover 13 B WGP 2ES Motorized Wire Guide Positioner 13 C WGP 3 Compact Wire Guide Positioner 13 D CHWS 100 Wire Str...

Page 6: ...round wire is properly connected to ground terminal in disconnect box or that cord plug is connected to a properly grounded receptacle outlet 6 When making input connections attach proper grounding conductor first double check connections 7 Frequently inspect input power cord for damage or bare wiring Replace cord immediately if damaged bare wiring can kill 8 Turn off all equipment when not in use...

Page 7: ...linders away from any welding or other electrical circuits 4 Never weld on a pressurized cylinder explosion will result 5 Use only correct shielding gas cylinders regulators hoses and fittings designed for the specific application maintain them and associated parts in good condition 6 Turn face away from valve outlet when opening cylinder valve 7 Keep protective cap in place over valve except when...

Page 8: ...dy 4 Keep welding power source and cables as far away as practical 5 Connect work clamp to part as close to the weld as possible About Pacemakers The above procedures are among those also normally recommended for pacemaker wearers Consult your doctor for complete information I Principal Safety Standards Reference as applicable Safety in Welding and Cutting ANSI Standard Z49 1 from American Welding...

Page 9: ...e Figure 1 1 Wire drive unit consists of motor drive housing and wire spool assembly to feed wire Part number CWF 50 DA 2 9700W Control includes a keypad display encoder control knob and start stop switches The SCR motor controller is built into the control box and provides a wire feed speed of 4 to 200 IPM 10 to 508 CPM with a speed holding accuracy of 1 of base speed For operating details and fu...

Page 10: ... 5 Figure 1 CWF 50 Cold Wire Feeder Set up of Components ...

Page 11: ... rolls Be sure all components match the wire size to be used Refer to Figure 3 Proper installation of the wire feed kit is very critical to the successful operation of the cold wire feed unit Proper installation helps avoid bird nesting at the feed rolls and smooth wire feed delivery into the weld puddle a The inlet guide should be inserted until the set screw properly aligns with the notched sect...

Page 12: ...ing sure it is completely deburred g Strip 4 100 mm of the outer cover on the conduit Slide the bare conduit into the wire guide tip Tighten the set screw holding the conduit securely into position Note On a rare occasion you may have to pull this end of the conduit from the tip when initially feeding wire Let the wire extend about 6 to 8 150 to 200 mm beyond the conduit and then feed the wire int...

Page 13: ... 8 Figure 2 Mounting Plate Dimensions ...

Page 14: ...0 CWGT 030 0 035 0 9 1 mm 20B6035K 44N3545 OG 035 45 056192 WGT 035 046781 CWGT 035 0 045 1 2 mm 20B6045K 44N3545 OG 035 45 056193 WGT 045 046782 CWGT 045 0 062 1 6 mm 20B6062K 45N116 OG 062 056195 WGT 062 046784 N A 0 093 2 4 mm 20B6093K 18630F OG 17 056196 WGT 093 046789 N A Includes inlet and outlet guides feed rolls wire guide tip and 6 ft 2 m conduit Requires WGP 3 wire guide positioner for c...

Page 15: ...inch the wire forward a little Trim the wire if there is a ball on the end of the wire This step is especially necessary if feeding wire and using an arc length control A ball on the end of the wire could touch the tungsten when feeding initially If the wire contacts the tungsten you will get a ball on the end of the tungsten The operator should stop the weld and resharpen the tungsten This action...

Page 16: ...mediately and go into the wire retract procedure C Wire Guide Positioner Several adjustments are provided on the wire guide positioner in order to permit the exact position of the wire as it enters the puddle 1 Lateral adjustment of 1 4 1 8 adjustment of tip on each side of weld seam 6 4 mm total adjustment 3 2 mm on each side 2 Vertical adjustment of 1 4 6 4 mm tip to work 3 Coarse adjustment of ...

Page 17: ...y check and replace if necessary the carbon brushes on the motor Failure to replace worn brushes could cause severe damage to motor control Maintenance and electrical work must be performed by experienced and trained personnel Whenever repairs are required always turn all power controls off and disconnect all electrical cables from power supply ...

Page 18: ...ters the weld puddle Due to the cast and helix in some wires the need to adjust the wire s position can be required Jetline offers the WGP 2ES motorized positioner so the operator can adjust the position of the wire from a remote location The positioner includes the motorized wire positioner the motor control and a joystick pendant which the operator uses to move the wire guide tip to the desired ...

Page 19: ...o show the spare parts which are recommended to be stocked by the user The two levels can be defined as follows Level 1 These are the spares recommended for US domestic users whose use of the product does not exceed 2000 hours per year Level 2 These are the spares recommended for international use of the product or for US domestic users who will use the products in excess of 2000 hours per year Th...

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Page 21: ... in Section V 1 9 WGT 0__ Wire Guide Tip 1 See chart in Section V for complete part number 10 CWF 10 WG 60 Gear Reducer 1 11 95611AO31 Insulating Washer 1 12 8527K134 Insulating Tube 36 914 mm length 1 13 Natural Hard Fiber Insulation 2 14 Natural Hard Fiber Insulation 2 15 053841 Drive Gear 1 1 16 374831 A Spool Adapter 1 17 MT3353 42CZ Motor DC Servo with flange 1 18 6010 Shielded Cable 8 ft 2 5...

Page 22: ... 17 ...

Page 23: ...g Bolt 1 16 WGP 1 16 Lift Pin 1 17 6655K13 Thrust Bearing 1 18 VV 38 Compression Spring 1 1 19 1 4 20x7 8 Socket Head Screw 2 20 1 4 20x5 8 Socket Head Screw 2 2 2 21 1 4 Flat Washer 1 22 11256 Compression Spring 1 1 23 3025 Knob 2 1 1 24 3 8 16 5 16 Nylock Set Screw 1 25 WGP 1 260 V Mount Optional Item Large Clamp Kit 1 26 WGP 1 261 V Clamp Optional Item Large Clamp Kit 1 27 WGP 1 262 Stud Option...

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Page 25: ...otor Bracket detail 1 6 WGP 2 6 Screw 1 7 WGP 2 7 Motor Bracket detail 1 8 WGP 2 10 Driven Pulley detail 1 9 1375K34 Driven Pulley detail 2 10 WGP 2 10 Driven Pulley 1 11 1679K86 Belt 2 1 1 12 WGP 2 9 Motors and Cable Assembly set 1 13 4 40x1 4 Socket Head Screw 6 14 DWM 202 Cover 2 15 2 216 O ring seal 4 16 9045 Control Assembly for reference 17 Lift Pin detail 1 ...

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Page 27: ...WGP 3 9 Clamp Detail 1 10 WGP 3 10 Tube Detail 1 11 WGP 3 11 Spacer Detail 1 12 Fender Washer 1 13 XX 68 Compression Pin 1 1 14 L 35 Compression Pin 1 1 15 2813 Compression Pin 1 16 CL 1 KHS Knurled Head Screw 1 1 1 17 CL 6 KHS Knurled Head Screw 1 1 1 18 CL 2 SLB Button radius loc 1 19 1 4 20x3 4 Socket Head Screw 3 2 2 20 1 4 Flat Washer 1 21 1 420 Hex Nut 1 22 1 4 20x2 1 4 Hex Head Screw 1 23 1...

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