Bug-o systems Uni-bug ii Technical reference manual

A DIVISION OF WELD TOOLING CORPORATION

PHONE:800-245-3186 http://www.bugo.com FAX:1-412-331-0383

280 TECHNOLOGY DRIVE CANONSBURG, PENNSYLVANIA, USA 15317-9564

Please record your equipment identification information below for future

reference. This information can be found on your machine nameplate.

ModelNumber:

Serial Number:

Date of Purchase:

Whenever you request replacement parts or information on this equipment,

always supply the information you have recorded above.

LIT-UBII-IPM-0308

UNI-BUG II

THE UNIVERSAL BUG-O

INSTRUCTIONS

AND

PARTS MANUAL

SAFETY

PROTECT YOURSELF AND OTHERS FROM SERIOUS INJURY OR

DEATH.KEEPCHILDRENAWAY.BESURETHATALLINSTALLATION,

OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE

PERFORMED ONLY BY QUALIFIED INDIVIDUALS.

1.Do not plug in the power cord without

first verifying the equipment is OFF

and the cord input voltage is the same

as required by the machine or serious

damage may result.

2.Do not leave the equipment unattended.

Remove from the worksite and store in a

safe location when not in use.

Read the instruction manual before

installing and using the equipment.

1.The equipment is not waterproof.

Using the unit in a wet environment

may result in serious injury. Do not

touch the equipment when wet or

standing in a wet location.

2.Never open the equipment without first

unplugging the power cord or serious

injury may result.

3.Verify the customer-supplied power

connections are made in accordance

with all applicable local and national

electrical safety codes. If none exist,

use International Electric Code (IEC)

950.

4.Never remove or bypass the equipment

powercord ground. Verity the equip-

ment is grounded in accordance with all

applicable local and national electrical

safety codes. If none exist, use lnterna-

tional Electrical Code (IEC) 950.

ELECTRIC SHOCK can

kill.

READ INSTRUCTIONS

EQUIPMENT DAMAGE

POSSIBLE.

1. Never try to stop the pinion from

movingexcept by removing power or

by using the STOP control.

2.Do not remove any protective panels,

covers or guards and operate equipment.

FALLING EQUIPMENT

can cause serious personal

injury and equipment

damage.

Faulty or careless user installation is

possible. As a result, never stand or

walkunderneath equipment.

MOVING PARTS can

cause serious injury.

CAUTION

DO NOT LEAVE EQUIPMENT UNATTENDED

WHEN NOT IN USE!

Remove from work site and store in a safe location.

UNI-BUG II

INSTRUCTIONANDPARTSMANUAL

PAGE

TABLE OF CONTENTS

THIS PRODUCT IS COVERED BY ONE OR

MORE PATENTS WORLD WIDE.

4,5 ..... INTRODUCTION / FEATURES / SET-UP

6 ........ TECHNICAL DATA / DIMENSIONS

7 ........UNI-BUG II KITS

8 ........PARTS LIST / UNI-1000 UNI-BUG II

9 ........EXPLODED VIEW / UNI-1000 UNI-BUG II

10 ...... EXPLODED VIEW / PARTS LIST BUG-1875 UNI-BUG CUTTING GROUP

11 ...... EXPLODED VIEW / PARTS LIST BUG-1856 UNI-BUG WELDING GROUP

12 ...... WIRING DIAGRAM / ELECTRICAL COMPONENT CHART

13 ......EXPLODED VIEW / PARTS LIST BUG-1795 COMPACT CORNER

FOLLOWER

15 ...... EXPLODED VIEW / PARTS LIST UNI-1350 UNI-BUG DUAL WELDING

14 ...... UNI-BUG II FOR DUAL WELDING / RACKMOUNTING / UNI-1019

GROUP

16 ...... UNI-BUG BULB FLAT WELDER

17 ......UNI-BUG II WITH STITCH MODULE

18 ...... TROUBLESHOOTINGGUIDE

20 ...... WARRANTY

STEEL DRIVE ROLL

The UNI-BUG II is a small, lightweight, versatile machine originally de-

signedfor theshipbuilding industryto weldor cutcoamings, flanges, stiffen-

ers and similar joints. Previously this work could not be automated because

therewas notenough room to mount a machine track system orthe available

machines were too large to follow some of the workpiece curves or get into

tight work areas.

The UNI-BUG II is small enough to carry a cutting torch or welding gun

into tight work areas or around very tight curves without the use of a track.

The built-in carrying handle allows for easy mounting and removal at any

point along the workpiece. The UNI-BUG II can weld or cut both straight line

and on an inner radius as small as 6"(152 mm). It will travel at speeds of

4-75 ipm (102-1905 mm/min) with a 50 lb. (22.7 kg) horizontal pulling

capacity.

The UNI-BUG II is designed to run on the edge of a bar or stiffener up to

2" (50.8 mm) thick as shown below. Front and rear rollers support the

machine and tilt it forward for better control and traction. This also sets the

working direction. The machine must be turned around to weld the other

side of the workpiece.

INTRODUCTION

Direction of Travel

UNI-BUG II straddling an I-beam

(Torch holding devices not shown for clarity)

Idler screw knob

Rear support

roller

Front support roller

Carrying handle

NOTES:

TheUNI-BUG II canoperate without atrack asshown below. Agear motor

turns two drive wheels on one side of the workpiece. On the other side of the

workpiece is a bracket which has four idler wheels mounted on it. An idler

screw knob is used to move the idler wheel bracket into the workpiece and

clamp it between the four idler wheels and the two drive wheels.

BUG-1855 Welding Group is required to clamp and position a welding

gun. BUG-1875 Cutting Group is available for cutting applications.

INTRODUCTION(CONT’D.)

1.Loosen the idlerscrew knob toopen the gapbetween the idler wheels and

the drive wheels. When the gap is large enough, drop the machine over

the workpiece edge.

2. The machine should be firmly resting on the front and back roller

supports and tilt forward in the direction of desired travel.

3. Engage the idler screw knob until all of the idler and drive wheels are

contacting the workpiece. Tighten another 1/2-3/4 turn to firmly clamp the

workpiece.

4. Adjust the UNI-BUG II racking attachment so the welding gun or cutting

torch is properly positioned. The are should always be placed below the

center of the machine so that the gun or torch can hold the same relative

position as the machine moves from a straight to a curved work section.

5. Set the machine speed using the speed control.

6. Set the travel switch to “ON”.

7. Turn on the weld contactor switch to begin welding.

FEATURES

Supportroller Idler screw knob

(to engage idler

wheels)

Frontmotor drivewheel

to move UNI-BUG II

Frontidler wheel Bracket that holds

idler wheels

SET-UP

WARRANTY

FOR A PERIOD OF TWELVE (12) MONTHS FROM DELIVERY, BUG-O SYSTEMS

WARRANTSTOTHEORIGINAL PURCHASER(DOESNOTINCLUDE AUTHORIZED

DISTRIBUTORS),THAT ANEW MACHINEIS FREEFROM DEFECTSIN MATERIAL

AND WORKMANSHIP AND AGREES TO REPAIR OR REPLACE, AT ITS OPTION,

ANYDEFECTIVE PARTS OR MACHINE.THIS WARRANTY DOES NOT APPLYTO

MACHINES,WHICHAFTEROURINSPECTION, ARE DETERMINEDTOHAVEBEEN

DAMAGEDDUETONEGLECT,ABUSE,OVERLOADING,ACCIDENTORIMPROPER

USAGE.ALLSHIPPINGAND HANDLINGCHARGESWILL BEPAIDBY CUSTOMER.

BUG-OSYSTEMS MAKES NO WARRANTY OF MERCHANTABILITY AND MAKES

NO OTHER WARRANTY, EXPRESSED OR IMPLIED, BEYOND THE WARRANTY

EXPRESSLY SET FORTH ABOVE. BUYER’S REMEDY FOR BREACH OF

WARRANTY,HEREUNDER, SHALL BE LIMITED TO REPAIR OR REPLACEMENT

OFNON-CONFORMING PARTS AND MACHINES.UNDER NO CIRCUMSTANCES

SHALLCONSEQUENTIAL DAMAGES BE RECOVERABLE.

HOW TO OBTAIN SERVICE:

IF YOU THINK THIS MACHINE IS NOT OPERATING PROPERLY, RE-READ THE

INSTRUCTION MANUAL CAREFULLY, THEN CALL YOUR AUTHORIZED BUG-

O DEALER/DISTRIBUTOR. IF HE CANNOT GIVE YOU THE NECESSARY

SERVICE, WRITE OR PHONE US TO TELL US EXACTLY WHAT DIFFICULTY

YOU HAVE EXPERIENCED. BE SURE TO MENTION THE MODEL AND SERIAL

NUMBERS.

LIMITEDWARRANTY MODEL _____________________

SERIALNO.__________________

DATEPURCHASED: ___________

TECHNICALDATA

Power Requirement: UNI-1000 120 VAC/50-60/1

UNI-1002 240 VAC/50-60/1

UNI-1004 42 VAC/50-60/1

Dimensions: 8.00" L x 7.62" W x 10. 50" H

(203 x 194 x 267 mm)

Speed Range: 4 ipm to 75 ipm

(102 to 1905 mm/min)

Maximum Stiffener

Size: 2" (50.8 mm)

Net Weight: 14 lbs. (6.35 kg)

Shipping Weight: 16 lbs. (7.26 kg)

DIMENSIONS

7.62''

(194 mm)

6.25''

(159 mm)

10.50''

(267 mm)

6.00''

(152 mm)

2.00''

(51 mm)

2.00''

(51 mm) 8.00''

(203 mm)

5.75''

(146 mm)

TROUBLESHOOTINGGUIDE(CONT’D.)

PROBLEM CAUSE REMEDY

Unit runs, but no Faulty control - Unplug the machinefrom power.

speedcontrol. card. Verify there are no bad connections

to the control card or on the board.

Replace the card.

Failed speed - Replace if visually appears damaged.

potentiometer. Verify no loose or broken connec-

tions to the part.

Unit runs, but erratic Poor input voltage - Verify the machine power source is or

poorspeed control. regulation. stable and at the correct voltage.

Measure at the outlet.

Faulty control - Unplug themachine frompower.

card. Verify there are no bad connections

to the control card or board. Replace

theboard.

Damaged wheel - Turn the machine upside down and

or wheel assy. off. Replace any wheels that are

damaged. Replace any idler wheels

that do not freely turn.

Pitted workpiece. - Verify the workpiece is not pitted or

damaged in a way that will give an

uneven drive surface to the machine

wheels. Verify the workpiece thick-

ness does not vary significantly where

themachine wheels travel.

UNI-1100 UNI-BUG II Welding Kit 120 VAC

UNI-1102 UNI-BUG II Welding Kit 240 VAC

UNI-1104 UNI-BUG II Welding Kit 42 VAC

Net Weight: 19 lbs. (8.62 kg)

Shipping

Weight: 21 lbs. (9.53 kg)

Includes:

(1) BUG-1855 UNI-BUG Welding Group

(1) UNI-100_ UNI-BUG II

UNI-1200 UNI-BUG II Cutting Kit 120 VAC

UNI-1202 UNI-BUG II Cutting Kit 240 VAC

UNI-1204 UNI-BUG II Cutting Kit 42 VAC

Net Weight: 20 lbs. (9.07 kg)

Shipping

Weight: 22 lbs. (10.0 kg)

Includes:

(1) BUG-1875 UNI-BUG Cutting Group

(1) UNI-100_ UNI-BUG II

UNI-BUGIIKITS

PROBLEM CAUSE REMEDY

Does not run. Indicator No input power. - Turn on the circuit breaker.

light off. - Plug in the line cord.

- Insure there is power at the outlet.

Broken Wire. - Unplugthemachinefrompower.

- Examine internally and rewire at

fault.

Bad circuit. - Replace if breaker has input power

and no output when in the “ON”

position.

Bad travel switch. - Replace if switch has input power

and no output when ‘ON”.

Does not run. Indicator Wiring short. - Unplug the machine from power.

light off and circuit Examine internally and rewire at

breaker is tripped. fault.

Burned out part. - Unplug the machine from power.

Examine internally and replace any

part that looks burned up.

Other. - Can only be determined by factory

or qualified repair person.

Does not run. Indicator Bad connection. - Unplug the machine from power.

light on. Examine internally and fix any

brokenconnections.

- Tighten terminal screws on speed

control board.

Open transformer. -Replace the transformer if there is

input power on the primary and no

outputon the secondary.

(12VAC/CT is expected)

Burned out part. - Unplug the machine from power.

Examine internally and replace any

part that looks burned up.

Wiring short. - Unplug themachinefrompower.

Examine internally and rewire fault.

Failedmotor. - Replace the motor if it has

input voltage and does not turn.

Failed control - Unplug the machine frompower.

card. Check the card for damaged traces

or parts. Repair or replace if required.

- Verify the card has 12 VAC/CT

input power. Replace the card if the

output to the motor leads is OV

with the speed knob at maximum.

Other. - Can only be determined by factory or a

qualified repair person.

TROUBLESHOOTINGGUIDE

ITEM QTY PART NO. DESCRIPTION

* 1 1 BUG-1393 VoltTrap120VAC

* 2 1 BUG-1415 Pilot Light 120 VAC

3 1 BUG-1550 Gear Motor (15O: 1)

4 1 BUG-1725 Precision Speed Control

5 1 BUG-1785 Handle

6 1 BUG-1854 Screw Block with Insert

7 2 BUG-1858 Soc Hd Shr Scr 5/16 x 1 1/4 x 1/4-20

8 2 BUG-1859 BearingSpacer

9 1 BUG-1863 IdlerChannel

10 1 BUG-1865 Bearing Block Assembly

11 1 BUG-1867 Bearing Block Guard

12 1 BUG-1869 Toggle Switch SPST On-Off

13 2 BUG-1888 Drive Roll

14 3 BUG-1889 Spacer .875 Dia x 1.375 Lg

15 2 BUG-1893 Retaining Ring 1/2" External

16 2 BUG-1895 Roller Bearing Assembly

17 2 BUG-1897 Sleeve

18 2 BUG-1898 Axle

19 4 BUG-1899 Washer 1 1/16 OD x 1/2 ID x 1/32 Thk

20 2 BUG-1988 Belleville Washer .323 ID x .709 OD

21 4 BUG-2012 Bearing

* 22 1 BUG-2923 Circuit Breaker 0.7 A

23 1 BUG-2924 Reset Button Seal

24 4 BUG-5121 Stand Off

25 1 BUG-9103 Cord Grip

26 1 BUG-9444 ToolKit

* 27 1 BUG-9445 Power Cord 120 V

28 1 BUG-9486 Panel Connector, 2-T, M

29 1 BUG-9487 Cable Connector, 2-T, F

30 1 BUG-9621 Knob

* 31 1 BUG-9675 Transformer 120V

32 1 BUG-9677 Potentiometer

33 1 BUG-9884 On-Off Switch Plate

34 4 CON-1029 Washer 5/16 x .015 Thk

35 12 FAS-0114 Pan Hd Scr 6-32 x 3/8

36 7 FAS-0124 Pan Hd Scr 8-32 x 3/8

37 4 FAS-0204 Rnd Hd Sor 4-40 x 3/8

38 4 FAS-0357 Hex Hd Cap Scr 1/4-20 x 3/4

39 3 FAS-0359 Hex Hd Cap Scr 1/4-20 x 1”

40 2 FAS-0452 Set Scr 1/4-20 x 1/4

41 4 FAS-0525 Soc Hd Cap Scr 8-32 x 1/2

42 1 FAS-0957 Fit Hd Soc Scr 1/4-20 x 3/4

43 4 FAS-1305 Hex Nut 4-40

44 3 FAS-1320 Hex Nut 8-32

45 1 FAS-1445 Si Pan Hd Th Rolling 10-32 x 1/2

46 4 FAS-2824 Fit Hd Sit Scr 8-32 x 1 3/4

47 1 MUG-1192 RotarySwitchw/Knob, 4P, 3-Pos

48 1 UNI-1016 Cover

49 1 UNI-1017 Left Side Panel

50 1 UNI-1018 Right Side Panel

51 1 UNI-1021 Base Plate

52 2 UNI-1022 Slave Shaft

53 2 UNI-1023 Bearing 5/8 OD x 1/2 ID x 1/4 Thk

54 2 UNI-1024 Slave Pinion

55 1 UNI-1025 Pinion w/set screw

56 4 UNI-1028 Thrust Washer

57 2 UNI-1029 Shaft Spacer

58 1 UNI-1030 Tensioning Screw Assembly (includes items 62,63,64)

59 1 RPS-0117 Roll Pin 3/32 x 3/4

60 1 UNI-1031 1/2-13 Threaded Stud

61 1 UNI-1032 Knob

62 3 WAS-0221 #8 Internal Star Lockwasher

63 1 WAS-0230 #10Washer

64 7 WAS-0240 1/4 SAE Washer

* See Electrical Component Chart for 240 VAC and 42 VAC Part Numbers

PARTS LIST / UNI-1000 UNI-BUG II

UNI-BUGIIWITHSTITCHMODULE

UNI-BUG II w/Stitch Module

UNI-1550 120VAC/50-60/1

UNI-1552 240VAC/5O-60/1

UNI-1554 42VAC/50-60/1

“Remote” Position

The UNI-1550 is a modification of the UNI-BUG II, that has been adapted

to connect to a Stitch Module on a remote pendant.

A rotary selector switch enables the Stitch Module, and transfers control

of the speed, travel times and weld contactor to the pendant. For safety

reasons, the Weld Contact Toggle Switch on the UNI-BUG must be set in

the “0” or OFF when using the UNI-BUG in the Remote mode, or the weld

contactor will not operate.

With the Stitch Module removed, the unit will function as a standard

UNI-BUG II. The “Remote” position of the Rotary Switch will be disabled.

Rotary Travel

Switch

Weld Contact

Toggle Switch

EXPLODED VIEW / UNI-1000 UNI-BUG II

28 29

30 37

43 5

36 62

44 33

49 36

44 62

36 23

22 4

54 57

45 63 20 21 8

660 61

UNI-BUGBULBFLATWELDER

Dimensionsof machine

without torch mounts.

(Torchmountsshown on

earlierpages).

TheUNI-1305, Bulb

FlatWelder Adaptor

Kit can be used with

thestandard UNI-BUG

for bulb flat welding.

*Spacer Block For 280 to 430 mm

UNI-BUGBulb Flat Welder will weld large bulb anglesfrom 140-430 mm

7.62

(194 mm)

6.25

(159 mm)

10.50

(267 mm) 6.00

(152 mm)

2.00

(51 mm)

4.6

(117 mm)

5.75

(146 mm)

8.00

(203 mm)

ITEM QTY PART NO. DESCRIPTION

1 1 BUG-1853 Machined Rack 7-1/2"

2 1 BUG-5188 Torch Holder Assembly

3 1 BUG-5451 3.5" Rackholder

4 1 BUG-5462 Right Angle Clamp

5 1 BUG-9729 Spacer

6 1 CIR-1010-2 Hose Assembly

7 2 FAS-0957 Flt Hd Soc Scr 1/4-20 x 3/4

8 2 FAS-2353 Hex Hd Cap Scr 1/4-20 x 1-1/2

9 1 GOF-3025 Quick-Acting Manifold

EXPLODED VIEW / PARTS LIST / BUG-1875

UNI-BUG CUTTING GROUP

EXPLODED VIEW / PARTS LIST /

UNI-1350 UNI-BUG DUAL WELDING GROUP

Converts a standard UNI-1000 into a dual welder.

ITEM QTY PART NO. DESCRIPTION

1 4 BUG-1853 Machined Rack 7-1/2"

2 1 BUG-1881 Cable Anchor w/Swivel Clamp

3 1 BUG-1891 Double Racker Mounting Angle

(includes 2 of item # 4)

4 4 FAS-0557 Soc Hd Cap Scr 1/4-20 x 3/4

5 2 BUG-2708 Clamp

6 2 BUG-5451 3.5" Rackholder

7 2 BUG-5462 Right Angle Clamp

8 2 CON-1020 Swivel Clamp Assembly

9 2 FAS-0957 Fit Hd Soc Scr 1/4-20 x 3/4 lg.

10 2 UNI-1036 Rackrider w/Post

EXPLODED VIEW / PARTS LIST /

BUG-1856 UNI-BUG WELDING GROUP

ITEM QTY PART NO. DESCRIPTION

1 2 BUG-1853 Machined Rack 7-1/2"

2 1 BUG-1881 Cable Anchor w/Swivel Clamp

3 1 BUG-2708 Clamp

4 1 BUG-5451 3.5" Rackholder

5 1 BUG-5462 Right Angle Clamp

6 1 CON-1020 Clamp

7 2 FAS-0957 Fit Hd Soc Scr 1/4-20 x 3/4

8 1 UNI-1036 Rackrider w/Post

The UNI-BUG II can be adapted for dual welding applications as shown

below. A double racker mounting angle is bolted directly onto the left side of

themachine using two 1/4-20 sockethead cap screws. Two 3.5"rackholders

are then mounted to the angle, each engaged with a 7-1/2" rack positioned

horizontally in opposite directions. At the end of each horizontal rack, a right

angle clamp block is attached allowing for an additional rackholder and

7-1/2"rack to bemounted vertically. At the end of each vertical rack, a swivel

clamp assembly and torch clamp are added. A cable anchor with swivel

clamp is mounted to the front right side of the UNI-BUG II to complete the

set up.

UNI-BUGIIFORDUALWELDING

A UNI-BUG II converted for dual welding using a UNI-1350 UNI-BUG Dual

WeldingGroup.

RACKMOUNTING

The handle mounting bracket has been redesigned so that it can be

mounted on either the left or right side of the machine. This allows the

rackholder and rack also to be mounted on either side. The welding gun can

then be positioned behind the drive desired, to reduce heating of the rollers.

UNI-1019STEELDRIVEROLL

Optional hardened steel drive rolls are available for use when running on

a heated workpiece, which could melt the sleeves on the standard drive

rolls.

Order(2) UNI-1019Steel DriveRolls.

BUG-9486

PANEL CONNECTOR

2-T.M

WIRINGDIAGRAM

MUG-1192 ROTARY SWITCH

4-P. 3-POS. FWD/OFF

BUG-1550 GEAR MOTOR

(150:1)

BUG-1869

TOGGLE SWITCH

SPST ON-OFF

MUG-1192

ROTARY SWITCH

BUG-9677

SPEED POT

FOR UNI-1002

240 VAC

WELD CONTACT

FOR UNI-1000 120 VAC

AND UNI-1004 42 VAC BUG-1725

SPEED CONTROL

0-V

8-V

10K

BLK BLK

GRN

WHT

BLK

WHT

TTAN

12 VAC

TAN

BLU

RED

BLU

RED

BLK

BLU

YEL

WHT/BLU

WHT/GRN WHT/GRN

BLK BLK

BLU

RED

OFF

BLK

WHT

T TAN

TAN

12 VAC

ELECTRICAL COMPONENT CHART

ITEM DESCRIPTION

CB Circuit Breaker BUG-2923 (0.7A) BUG-2995 (0.5A) BUG-2933 (2A)

PC Power Cord BUG-9445 GOF-3115 BUG-9442

PL Pilot Light BUG-1415 BUG-1428 BUG-1427

T Transformer BUG-9675 GOF-3112 BUG-1466

VT Volt Trap BUG-1393 BUG-1563 BUG-1393

120 VAC

PART NO. 42 VAC

PART NO.

240 VAC

PART NO.

UNI-1000 UNI-1002 UNI-1004

The UNI-BUG II can be used for

making fillet welds with the addition

of a BUG-1795 Compact Corner

Follower, shown at right.

ITEM QTY PART NO.DESCRIPTION

1 1 BUG-1796 Machined Rack 14"

2 1 BUG-1853 Machined Rack 7-1/2"

3 1 BUG-1881 Cable Anchor w/Swivel Clamp

4 1 BUG-5451 3.5" Rackholder

5 2 BUG-5462 Right Angle Clamp

6 2 MUG-1515 Collar

7 1 PAN-1200-L Compact Corner Follower, Welding LH

8 1 UNI-1036 Rackrider w/Post

BUG-1795COMPACTCORNERFOLLOWER

EXPLODED VIEW / PARTS LIST /

BUG-1795 COMPACT CORNER FOLLOWER

BUG-9486

PANEL CONNECTOR

2-T.M

WIRINGDIAGRAM

MUG-1192 ROTARY SWITCH

4-P. 3-POS. FWD/OFF

BUG-1550 GEAR MOTOR

(150:1)

BUG-1869

TOGGLE SWITCH

SPST ON-OFF

MUG-1192

ROTARY SWITCH

BUG-9677

SPEED POT

FOR UNI-1002

240 VAC

WELD CONTACT

FOR UNI-1000 120 VAC

AND UNI-1004 42 VAC BUG-1725

SPEED CONTROL

0-V

8-V

10K

BLK BLK

GRN

WHT

BLK

WHT

TTAN

12 VAC

TAN

BLU

RED

BLU

RED

BLK

BLU

YEL

WHT/BLU

WHT/GRN WHT/GRN

BLK BLK

BLU

RED

OFF

BLK

WHT

T TAN

TAN

12 VAC

ELECTRICAL COMPONENT CHART

ITEM DESCRIPTION

CB Circuit Breaker BUG-2923 (0.7A) BUG-2995 (0.5A) BUG-2933 (2A)

PC Power Cord BUG-9445 GOF-3115 BUG-9442

PL Pilot Light BUG-1415 BUG-1428 BUG-1427

T Transformer BUG-9675 GOF-3112 BUG-1466

VT Volt Trap BUG-1393 BUG-1563 BUG-1393

120 VAC

PART NO. 42 VAC

PART NO.

240 VAC

PART NO.

UNI-1000 UNI-1002 UNI-1004

The UNI-BUG II can be used for

making fillet welds with the addition

of a BUG-1795 Compact Corner

Follower, shown at right.

ITEM QTY PART NO.DESCRIPTION

1 1 BUG-1796 Machined Rack 14"

2 1 BUG-1853 Machined Rack 7-1/2"

3 1 BUG-1881 Cable Anchor w/Swivel Clamp

4 1 BUG-5451 3.5" Rackholder

5 2 BUG-5462 Right Angle Clamp

6 2 MUG-1515 Collar

7 1 PAN-1200-L Compact Corner Follower, Welding LH

8 1 UNI-1036 Rackrider w/Post

BUG-1795COMPACTCORNERFOLLOWER

EXPLODED VIEW / PARTS LIST /

BUG-1795 COMPACT CORNER FOLLOWER