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Lincoln Electric HELIX T55, Руководство оператора

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13

         

INSTALLATION

 

 

 

 

 

 

13

 

 

 

 

 

Change Lower Drive Roll 

With the top still pivoted away, drive the wire feed 
motor until the set screw for the lower drive roll is 
exposed.  Loosen the set screw (see Figure 24 

–

 

Set Screw). 
 

 

FIGURE 26 

–

 ROLLER SET SCREW 2

 

 
Drive the wire feed motor again until the motor key 
is at the top of the rotation (see Figure 25 

–

 Motor 

Key). 
 
Slide the lower drive roll off the front of the motor 
shaft.  
 

 
Motor key is secured by lower drive roll.  
Take care not to lose the motor key 
when removing lower drive roll. 
 

 
 
 

 

FIGURE 27 

–

 MOTOR KEY

 

 
Ensure that the motor key is in place.  Slide the cor-
rect drive roller back onto the motor shaft.   
 

Drive the wire feed motor until the set screw is ac-
cessible.  Tighten the set screw. 
 
Attach the cover plate back to the front of the wire 
feed unit and adjust the tension knob back to the 
proper setting.

 

Содержание HELIX T55

Страница 1: ...486 1751 WEB Site www lincolnelectric com OPERATOR S MANUAL Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind However your overall safety can be...

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Страница 7: ...ngsten Stick Out 10 Torch Height 10 Wire Feeder Angle 11 Verify Drive Rolls 12 Change Upper Drive Roll 12 Change Lower Drive Roll 13 Wire Feed Setup 14 Wire Spool Installation 14 Feeding the Wire 14 A...

Страница 8: ...ure 14 LEAD LAG ADJUSTMENT 9 Figure 15 TORCH STICK OUT 10 Figure 16 BACK CAP 10 Figure 17 SLIDE CLAMP BOLTS 10 Figure 18 TORCH HEAD REMOVAL 10 Figure 19 AVC PLATE 11 Figure 20 WIRE GUIDE HEIGHT 11 Fig...

Страница 9: ...Helix T55...

Страница 10: ...140 to adjust for numerous weld parameters Precision motors allow for travel speeds from 0 5 IPM to 20 IPM The track ring is a low profile heavy duty track ring stabilized at even intervals with cros...

Страница 11: ...6 mm Track to Electrode Min Max Minimum 5 03 in 128 mm Maximum 10 64 in 270 4 mm with standard 6 in 152 4 mm OSC plate Optional 12 and 24 plates are available Electrode to Front 1 93 in 49 mm Lead La...

Страница 12: ...ber of cross braces per segment is determined by the size of the track ring x 8 track rings have 3 cross braces 6 per track ring x 10 32 track rings have 5 cross braces 10 per track ring x 32 and abov...

Страница 13: ...ext bolt on the same shoe Ensure that the track shoe stays even tighten until a minimum of 5 threads are engaged for each bolt Repeat process with every track shoe Shoe Extension In order to accommoda...

Страница 14: ...ngs can be bro ken down into four individual seg ments for easy shipping and storage FIGURE 4 ASSEMBLY STEP 1 1 After separating into two segments retract each shoe completely by turning both ad justm...

Страница 15: ...track does not move freely verify that all track shoes are backed against the cross brace If the track shoes are all backed against the cross brace and there is not free movement it may be nec essary...

Страница 16: ...e to only tighten opposing shoes in order to keep the track centered Repeat until all shoes are se cured firmly to the work surface Figure 8 shows the order to tighten the track shoes Start with the t...

Страница 17: ...icular to the track 3 Turn the clamping knob clockwise to close the tractor onto the rails ensure the weld head is secure but still loose enough to move fluidly Over tightening the clamping knob can r...

Страница 18: ...grees in FIGURE 11 FILLET WELD ANGLE FIGURE 12 FILLET WELD ANGLE 2 Lead Lag Angle To set the lead lag angle see Figure 13 Torch Lead Lag of the torch loosen the barrel clamp bolts with a 5 32 hex key...

Страница 19: ...FIGURE 16 BACK CAP Torch Height You can adjust the torch height by jogging the AVC If the AVC travel range will not allow the torch to reach the desired height you will need to manually change the tor...

Страница 20: ...ent knob on the wire manipulator unit see Figure 20 Wire Guide Height The side to side angle of the wire guide can be adjusted by turning the angle adjustment knob on the wire ma nipulator unit The up...

Страница 21: ...to change the drive rolls start by loosening the tension knob see Fig ure 21 Tension Knob until the upper roll can pivot away FIGURE 23 TENSION KNOB With the tension knob loose the upper drive roll ca...

Страница 22: ...n see Figure 25 Motor Key Slide the lower drive roll off the front of the motor shaft Motor key is secured by lower drive roll Take care not to lose the motor key when removing lower drive roll FIGURE...

Страница 23: ...wire hub to increase the rotational friction FIGURE 29 THUMB NUT Install the wire spools so that the wire is fed from the outside of the spool into the wire feeder see Figure 28 Wire 1 Installation a...

Страница 24: ...al radial profile you should adjust the wire arms to ride as close to the track as possi ble To adjust the wire arms loosen the wire arm thumb screw enough so that the serrated teeth can slide past ea...

Страница 25: ...16 OPERATION 16 OPERATION For operation instructions for the T55 Helix refer to orbital control system manual...

Страница 26: ...Maintenance Clean all dirt and debris from ring and geared track Using compressed air blow out all dust from small hard to reach areas on the track Verify all dust and debris is gone from track shoe b...

Страница 27: ...18 WIRING DIAGRAM 18 FIGURE 35 WIRING DIAGRAM...

Страница 28: ...NOTES...

Страница 29: ...rovided as an informative guide only It was accurate at the time of printing These pages are only updated on the Service Navigator DVD and in Lincoln Electric s official Parts Book BK 34 When Ordering...

Страница 30: ...21 PARTS LIST 21 08 21 2012 HELIX T55 WELD HEAD ILLUSTRATION OF PARTS...

Страница 31: ...listed Use the Illustration of Sub Assemblies page and the table below to determine which sub assembly page and column the desired part is located on for your particular code machine Sub Assembly Item...

Страница 32: ...23 PARTS LIST 23 08 21 2012 HELIX T55 WELD HEAD Main Body Assembly...

Страница 33: ...Top Plate Rear Kit Top Plate Rear Screw 6 32 S29561 2 1 1 3 x x x 3 3A 3B Top Cover Rear Kit Top Cover Rear Screw 8 32 S29561 3 1 1 5 x x x 4 4A 4B Top Cover Front Kit Top Cover Front Screw 8 32 S295...

Страница 34: ...25 PARTS LIST 25 08 21 2012 HELIX T55 WELD HEAD Main Body Assembly Lower...

Страница 35: ...RIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 1 1A 1B Main Body Assembly M22911 includes Bottom Cover Plate Kit Bottom Cover Plate Screw 10 24 S29561 9 1 1 3 x x x 2 2A 2B 2C Travel Drive Kit Travel Drive Bra...

Страница 36: ...27 PARTS LIST 27 08 21 2012 HELIX T55 WELD HEAD Torch Arm Assembly...

Страница 37: ...rew 1 4 20 KP52084 6 1 1 4 x x x 2 2A 2B AVC Pivot Kit AVC Pivot Bolt Thrust Bearing S29561 13 1 1 2 x x x 3 AVC Assy M22997 1 x 4 4A 4B AVC Wheel Cover Kit AVC Wheel Cover Screw 8 32 S29561 14 1 1 4...

Страница 38: ...29 PARTS LIST 29 08 21 2012 HELIX T55 WELD HEAD Wire Hub Rear...

Страница 39: ...ly the parts marked x in the column under the heading number called for in the model index page ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 1 1A 1B Wire Hub Rear M24029 includes Wire Feed Kit Rear...

Страница 40: ...31 PARTS LIST 31 08 21 2012 HELIX T55 WELD HEAD Wire Hub Front...

Страница 41: ...y the parts marked x in the column under the heading number called for in the model index page ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 1 1A 1B Wire Hub Front M24029 includes Wire Feed Kit Front...

Страница 42: ...33 PARTS LIST 33 08 21 2012 HELIX T55 WELD HEAD Welding Cable Assembly...

Страница 43: ...ulator Torch Mount Slide Bolt Insulator Washer Narrow Screw 8 32 S29561 17 1 1 1 1 2 2 2 x x x x x x x 2 T55 Gas Hose Assy M24162 1 x 3 Cable Hose Assy S29089 1 x 4 Canvas Cover S29090 23 1 x 5 High T...

Страница 44: ...35 PARTS LIST 35 08 21 2012 HELIX T55 WELD HEAD Helix Track Ring and Shoe Extensions...

Страница 45: ...Helix Track Ring K52000 XX includes Shoulder Bolt Kit Shoulder Bolt Retaining Pin S29561 18 1 2 2 x x x 2 Track Shoe KP52081 1 1 x 3 3A 3B 1 2 Extension Kit 1 2 Shoe Extension Screw 1 4 20 K52060 05...

Страница 46: ...t Adjustment Bolt 19 Fillet Weld Angle 8 four segment tracks 3 front wire arm 1 Front Wire Arm 16 G GTAW 1 Guide Thumb Screws 21 H Handle Extensions 17 Height Adjustment Knob 19 Helix i 1 Hub Nut 21 I...

Страница 47: ...17 track shoes 4 Tractor PCB 17 Travel Drive Gear 17 Tungsten Stick Out 8 Two segment tracks 3 W Weld Head i 1 7 Wire Angle Bolt 19 Wire Feed i 11 17 21 Wire Feed 2 Connector 17 Wire Feed Motor 21 wir...

Страница 48: ...NOTES...

Страница 49: ...NOTES...

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