ESAB M3 Plasma B4 Heavy Duty Lift Assembly m3 CAN Plasma System Instruction manual

®

B4 Heavy Duty Lift Assembly m3 CAN Plasma System

Instruction Manual

Form Number 0560946015 REV04

Date: 02 / 2 5 / 11

BE SURE THIS INFORMATION REACHES THE OPERATOR.

YOU CAN GET EXTRA COPIES THROUGH YOUR SUPPLIER.

CAUTION

These INSTRUCTIONS are for experienced operators; if you are not fully familiar with the principles of operation and safe practices for arc welding and cutting equipment, we urge you to read booklet “Precautions and Safe Practices for Arc Welding, Cutting, and Gouging” (Form 52-529). Do NOT permit untrained persons to install, operate, or maintain this equipment. Do NOT attempt to install or operate this equipment until you have read and fully understand these instructions. If you do not fully understand these instructions, contact your supplier for further information. Be sure to read Safety Precautions before installing or operating this equipment.

USER RESPONSIBILITY

This equipment will perform in conformity with the description thereof contained in this manual and accompanying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instructions provided. This equipment must be checked periodically. Malfunctioning or poorly maintained equipment should not be used. Parts that are broken, missing, worn, distorted or contaminated should be replaced immediately. Should such repair or replacement become necessary, the manufacturer recommends that a telephone or written request for service advice be made to the Authorized Distributor from whom it was purchased.

This equipment or any of its parts should not be altered without the prior written approval of the manufacturer. The user of this equipment shall have the sole responsibility for any malfunction which results from improper use, faulty maintenance, damage, improper repair or alteration by anyone other than the manufacturer or a service facility designated by the manufacturer.

READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.

PROTECT YOURSELF AND OTHERS!

B4-200 Plasma Lift Assembly

Safety

Precautions

Users of ESAB welding and plasma cutting equipment have ultimate responsibility for ensuring that anyone who works on or near the equipment observes all relevant safety precautions� Safety precautions must meet requirements that apply to this type of welding or plasma cutting equipment�

All work must be carried out by trained personnel well acquainted with operation of welding or plasma cutting equipment� Incorrect operation of equipment may lead to hazardous situations which can result in injury to the operator and damage to equipment� The following recommendations should be observed in addition to standard regulations that apply to the workplace�

1�

Anyone who uses welding or plasma cutting equipment must be familiar with:

…

Proper operation�

Location of emergency stops� … Designed function� … Relevant safety precautions� … Welding and/or plasma cutting� …

Operators must ensure that:2�

No unauthorized person within the working …

area of equipment when it is started up�

…

No one is unprotected when plasma arc is

struck�

3�

The workplace must be:

Suitable and … Free from drafts� …

Personal safety equipment:4�

Always wear recommended personal safety …

equipment, such as safety glasses, ame proof clothing, and safety gloves�

…

Do not wear loose tting items, such as scarves, bracelets, rings, etc�, which could become trapped or cause burns�

3

B4-200 Plasma Lift Assembly

General precautions:5�

Make sure return cable is connected securely� … Work performed on high voltage equipment …

may only be carried out by a qualied electrician�

…

Appropriate re extinguishing equipment

must be clearly marked and close at hand�

… must not be

Lubrication and maintenance

carried out on equipment during operation�

Enclosure Class

Maximum

Tilt Allowed

15°

CAUTION

The IP code indicates the enclosure class, i�e� the degree of protection against penetration by solid objects or water� Protection is provided against touch with a nger, penetration of solid objects greater than 12mm and against spraying water up to 60 degrees from vertical� Equipment marked IP23S may be stored, but is not intended to be used outside during precipitation unless sheltered�

If equipment is placed on a surface that slopes more than 15°, toppling over may occur. Personal injury and/or signicant damage to equipment is possible.

WARNING

4

WELDING AND PLASMA CUTTING CAN CAUSE INJURY TO YOURSELF AND OTHERS. TAKE PRECAUTIONS WHEN WELDING OR CUTTING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE BASED ON MANUFACTURERS’ HAZARD DATA.

B4-200 Plasma Lift Assembly

General Safety Recommendations

ELECTRIC SHOCK - Can kill�

Ground welding or plasma cutting units in

•

accordance with applicable standards�

•

Do not touch live electrical parts or electrodes with bare skin, wet gloves, or wet clothing�

•

Insulate yourself from earth ground and the workpiece�

•

Ensure your working stance is safe�

FUMES AND GASES - Can be dangerous to health�

•

Keep your head out of the fumes�

Use ventilation, extraction at the arc, or both, to •

take fumes and gases away from your breathing zone and the general area�

CAUTION

ARC RAYS - Can injure eyes and burn skin�

•

Protect your eyes and body, using correct welding/plasma cutting screens and lter lens�

•

Wear protective clothing�

Protect bystanders with suitable screens or •

curtains�

FIRE HAZARD - Sparks (spatter) can cause re� Make sure that there are no ammable materials nearby�

NOISE - Excessive noise can damage hearing�

Protect your ears, using ear protection�

•

Warn bystanders of the risk�•

MALFUNCTION - Call for expert assistance in the event of malfunction�

READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.

PROTECT YOURSELF AND OTHERS!

5

B4-200 Plasma Lift Assembly

CAUTION

To avoid personal injury and/or equipment damage, lift using method and attachment points shown below.

6

B4-200 Plasma Lift Assembly

Description

Introduction

The B4-200 lift assembly provides vertical motion for the PT-36 plasma torch, using a typical motor, screw, and slide conguration� The motor turns an enclosed spindle screw, which in turn raises/lowers the lifting plate along linear rails� Directional commands given from CNC determines direction of lift travel� Fixed limit switches are included to prevent upper and lower over travel�

The lift assembly also contains components necessary to control height over work surfaces; initial, piercing, and cornering heights are encodercontrolled during the plasma cycle through use of SDP/TDF les� During part production, stando is automatically controlled by taking voltage measurements between torch nozzle and work surface�

Finally, the B4 lifts include an Omni Soft Touch® assembly to protect the system during station crashes� Proximity switches monitor torch position in the torch holder� If the torch is jarred in any direction, process movement will stop and an error report will be sent to CNC� The Illustration on following page will detail major lift components and their location� For illustrated part breakdowns, see end section of this manual�

7

B4-200 Plasma Lift Assembly

1 2 3 4 5 6 7 8 9

10

11

Major Components - B4 Lift

Remote Arc Starter box

Torch Bundle Guide ring

B4 Lift Mounting bracket (option)

Electrical Soft Touch box

B4 Lift Electronics Enclosure

Plasma Gas box

B4 Lift Assembly

OMNI Mounting bracket

Electrical Soft Touch wire (option)

OMNI Soft Touch® assembly

PT-36 m3C Torch

Technical Specications

Lift Speed:• 315 IPM [8.0m per minute]

•

Vertical Travel: 8.00” [200.0 mm]

Approximate Weight of Lift Assembly •

including torch holder: 85 lbs. [38.5 kg]

•

Torch Barrel Size: 85.7 mm

Component Tolerances•

IHS Accuracy: ± 0.5 mm … Encoder Accuracy: ± 0.25 mm … Voltage Accuracy: ± 1 volt …

8

B4-200 Plasma Lift Assembly

5.00”

[127.0mm]

4.13” [104.9mm]

0.49” [12.4mm]

3.64” [92.4mm]

4.47”

[113.5mm]

x6 M8x1.25 - 6H THRU HOLES

0.53” [13.5mm]

2.50” [63.5mm]

Installation

Mounting

B4 lift hole patterns are provided below to aid end users in mounting the plasma station. An optional plasma bracket/nut plate are available as an option; part numbers are included in Replacement Parts section of this manual.

(6) M8 x 1.25 x 40 Socket Head Cap Screws

B4-200 Lift Assembly dimensions

9

B4-200 Plasma Lift Assembly

NOTICE

Torpedo Level

Ensure lift assembly is mounted plumb; use a torpedo level and adjust mounting bolts as needed.

Electrical Interfacing

After lift assembly and electrical enclosure have been mounted, make the following electrical connections:

m3 CAN OEM Interface Box

NOTICE

Lift Input Power1� (4 pin, male_female): connection is from control interface box AHC Power to lift electrical enclosure SB2�

2� (M12, 8 pin, male_male):

ACON cable connection is from control interface box CAN # connector to lift electrical enclosure SB1�

CAN # connection used will vary depending on your system conguration. See System Interconnection manual (PN

0558008527) to determine your system conguration.

Crash Protection cable3� (M12, 8 pin male_ female): connection is from lift electrical enclosure SB3 to Omni® Soft Touch proximity sensor�

10

Lift Electrical Enclosure

1 2 3

A

3A2

1

connection guide

B4-200 Plasma Lift Assembly

SB2 - Input Power

SB1 - ACON

SB3 - Crash Protection OR

Soft Touch Interconnection

SB5 - VDR (RAS)

11

B4-200 Plasma Lift Assembly

9

7

8

NOTICE

The following connections will need to be made if your plasma station has electrical soft touch option installed:

4� (M12, 8 pin

Soft Touch Interconnection cable female-female): connection is from lift electrical enclosure SB3 to soft touch enclosure ST1�

The Soft Touch Interconnection cable (#4) will replace the Crash Protection cable (#3) on plasma stations utilizing electrical soft touch option.

Electrical Soft Touch Enclosure Connection Guide

Soft Touch Proximity cable5� (M8 female socket_ free wire end): connection is from X3 (inside soft touch electrical enclosure) to Omni® Soft Touch proximity sensor�

6� (14-16AWG, in-line terminal_

Torch Touch wire torch clamp): connection is from soft touch board X4 to torch clamping ring� Attach this clamping ring to metal portion of PT-36 torch body�

Soft touch enclosure lid was made transparent to show box detail.

12

B4-200 Plasma Lift Assembly

CAUTION

DO NOT cut under water if electrical soft touch option is installed on your plasma station!

Station Grounding

Before placing the plasma station into operation, ensure that the following grounding points are established:

CAUTION

•

Lift Electrical Enclosure

Soft Touch Electrical Enclosure•

Grounding points should be fastened to bare, unpainted metal and should measure less than 10 ohms on a digital multimeter�

Do not use star washers to establish grounding points!

Star washers do not cut painted surfaces adequately enough to establish ground potential; ground surfaces should be against bare metal.

13

B4-200 Plasma Lift Assembly

Maintenance

CAUTION

Preventative Maintenance Schedule

Time periods suggested below are based on average plasma station usage� If station is employed in a heavy usage cycle, used outdoors, or used on a multi-torch cutting machine, suggested time intervals should be shortened� Regularly scheduled maintenance will signicantly increase the life and performance of your equipment�

Read all instruction manual’s safety and maintenance procedures before beginning any preventative maintenance!

Daily

Wipe dust and fume buildup from lift assembly •

and components�

•

Check for worn or damaged cables on all lift subassemblies�

•

Ensure all mechanical fasteners and electrical connections are correct; no stripping of hardware, connections are tight, exposed wires, etc�

•

Check that lift travel limit switches are functioning correctly�

•

Use your CNC’s station travel buttons to ensure lift assembly has proper, smooth movement�

•

Replace any worn PT-36 torch consumables�

Test Omni® crash protection function; ensure •

that when plasma torch is jarred in any direction, a crash signal appears at the CNC�

14

B4-200 Plasma Lift Assembly

Weekly

Check alignment of lift assembly�• Check Omni® proximity sensor position and •

adjust, if required�

Monthly

Clean and lubricate slide assembly (see •

procedure on page 18)�

•

Check alignment, clean and lubricate Omni® crash assembly (see procedure on page26)�

Semi-Annually

Repeat all previous maintenance procedures�• Consider calling your ESAB Service •

Representative to schedule an semi-annual station inspection�

NOTICE

Many replacement parts subject to wear or used in preventative maintenance schedules are available directly through ESAB Cutting Systems.

See “Consumables and Spare Parts” section in Replacement Parts portion of this manual before ordering.

15

B4-200 Plasma Lift Assembly

Maintenance Procedures

The following section contains maintenance procedures for the lift assembly and components� This section will provide some basic troubleshooting methods to return your station to correct operation� Only qualied maintenance personnel should utilize these procedures�

16

B4-200 Plasma Lift Assembly

1 2 3 4 5 6 7 8 9

10

B4-200 Lift

Introduction

The B4-200 heavy duty vertical lift employs an enclosed motor that turns a ball screw� This is made possible by using a pair linear bearing blocks and a drive belt, which lowers or raises the lifter assembly along linear rails� Direction depends on commands received form the CNC� The illustration at left is the B4 lift with some parts hidden for clarity� The three grease ttings can be accessed without removing lift covers�

Lift Cleaning and Lubrication

In order for B4 slide assemblies to perform at optimum levels, it will need to be inspected, cleaned and lubricated on a weekly basis� The following procedure will detail steps necessary to correctly clean and lubricate your slide assembly:

1�

Remove (3) cap screws attaching front cover�

Run lift to lower limit and wipe ball screw with 2� a clean, dry cloth� Apply lithium based NGLI 2 grease or softer grease directly to screw�

Spindle Ball screw

Spindle Ball nut

Upper Limit switch and cam

Precision Linear rail (2)

Linear Bearing blocks (2)

Lower Limit switch

Lift Electronics Enclosure

Timing belt

Motor / Encoder

Lifter Assembly w/ bellows

17

B4-200 Plasma Lift Assembly

CAUTION

Screw Nut

zerk tting

Do not use solvents or solvent-based lubricant to clean ball screw; this can remove lubricant from sealed linear bearing blocks.

Run lift to upper limit�3�

Apply same grease to three zerk ttings; apply 4� 0�1 ounce (3cc) or half pump of a grease gun to each tting�

Linear Bearing

zerk ttings

18

Reinstall front cover to lift assembly�5�

Lift covers do not need to be removed to access grease ttings.

NOTICE

See illustration above for tting locations.

B4-200 Plasma Lift Assembly

1 2

NOTICE

B4 Lift Part Removal and Replacement

Many replacement parts subject to wear or used in preventative maintenance schedules are available directly through ESAB Cutting Systems.

See “Consumables and Spare Parts” section in Replacement Parts portion of this manual before ordering.

The most common component on B4 lifts that will need replacement over its operational lifetime is the screw nut� Proper cleaning and lubrication of this assembly, along with 200mm screw, will dramatically extended the years of service before part replacement is necessary (see page 18 above)�

Limit Switch Cam

Bellow Retention screws (4)

Procedure - Screw Nut Replacement

1�

Remove both B4 lift covers by extracting cap screws with 2�5mm Allen wrench�

2�

Remove limit switch cam by extracting (2) socket head hex screws with 3mm Allen wrench�

3�

Remove bellow retention screws by extracting (4) socket head hex screws with 3mm Allen wrench�

19

Saddle Bolts (2)

B4-200 Plasma Lift Assembly

Extract (2) ball nut saddle bolts from lifter 4� assembly with 5mm Allen wrench�

20

Ball Bearing Retention blocks (2)

Locate ball bearing retention blocks; these

5�

will be located inside B4 lift covers� As lifter assembly linear rails travel o bottom of bearing blocks, install (2) black plastic bearing retention blocks into linear bearing blocks�

B4-200 Plasma Lift Assembly

1 2

1

2

Bearing retention blocks

Spring retaining bolt

Continue sliding lifter assembly o linear 6� bearing blocks; rest lifter assembly on a clean, moveable surface�

7�

Using medium sized channel locks and 5mm Allen wrench, grasp ball screw so it does not move and loosen spring retaining bolt�

Continue removing 5mm bolt, washer and

8�

spring and set aside�

9�

Thread screw nut o end of ball screw� Replace with new ball screw nut�

10�

Thread new ball screw nut onto ball screw 2” [51mm] from top of screw�

11�

To reassemble lift, perform steps #1-7 above in reverse order�

21

B4-200 Plasma Lift Assembly

Procedure - Ball Screw Replacement

1� Screw Nut Replacement

Following steps #1-9 of Procedure (from previous pages), remove motor angle bracket assembly by extracting (4) socket head hex screws with 6mm Allen wrench�

22

Motor Angle Bracket and

associated components

B4-200 Plasma Lift Assembly

Using a standard press and illustration (at left), 2� remove worn ball screw and replace with new screw� When pressing in new ball screw, apply force with press until step is reached�

23

132

4

1 2 3 4

B4 Timing Belt (top view)

B4-200 Plasma Lift Assembly

Procedure - Timing Belt Replacement

Loosen tensioning jam nut and adjust set screw so belt tensioning plate can slide towards larger of the two timing pulleys� Slip new timing belt over both pulleys� After a new timing belt has installed, tighten so that belt can only be displaced by ¹/₁₆” [1.587mm]� Use a small blunt object or your index nger to displace belt at its midpoint between timing pulleys�

Motor Angle Bracket

Timing Belt

Belt Tensioning Plate

Tensioning Jam Nut & Set Screw

Ensure belt cannot be displaced more/ less than 1/16” [1.587]. Area in dotted lines above represents correct displacement.

24

B4-200 Plasma Lift Assembly

Procedure - Motor / Pulley Replacement

Ensure correct operation of ball screw rotation motor� Illustration (at left) displays the correct parts breakdown for motor and associated components�

25

B4-200 Plasma Lift Assembly

7

6

5

4

2

3

8

1

1 2 3 4 5 6 7 8

Omni Crash Protection

Description

The Soft Touch Omni® unit is a patented crash protection and plate sensing device�

To electrical enclosure

Sensor Cable

Proximity Sensor Body

Torch Handle Clamp (2)

Sensitivity gap

Sensor Contact Stud

Lock Nut

Bellows

26

B4-200 Plasma Lift Assembly

1

2

3

Function Description

Horizontal movement occurs when the torch runs into the side of the cutting table� The horizontal movement is transferred vertically through a unique patented design using precision bearings� During this vertical movement, the gap (1) between sensor (2) and contact stud (3) widens causing a voltage drop� This 15v drop allows the CNC to recognize an operation fault� If the torch experiences a vertical force such as a part ipping or torch driving into plate, this gap will again widen and voltage drop will occur, stopping all movement�

27

B4-200 Plasma Lift Assembly

Replacing / Adjusting the Omni® Sensor

Procedure:

1�

Disconnect the cable from sensor by unscrewing connector�

Loosen lock nut�2�

Unscrew sensor and remove�3�

28

B4-200 Plasma Lift Assembly

1

NOTICE

Omni® Sensor Installation

See your machine schematic set for cable wiring instructions for this equipment.

Thread provided jam nut on new sensor�1�

Thread sensor into brass insert hole until sensor 2� touches contact stud (1)�

NOTICE

Sensor may bottom out on threads before sensor touches contact stud. Lift torch assembly and try to turn the sensor down more to conrm sensor is touching. Adjust stud up if sensor threads are bottoming out and repeat procedure.

Make a reference mark on brass threaded insert 3� in line with a mark on jam nut�

4�

From the position of contact between stud and sensor, rotate sensor barrel out one full turn� One full turn results in a gap of 1mm�

29

B4-200 Plasma Lift Assembly

lesser

Sensitivity

GREATER Sensitivity

Possibility of equipment

damage when crashed

Possibility of production interuption

due to incidental crash detection

Least sensitive - no gap

Most sensitive -

1.5 mm gap

No Protection Gap greater than 1.5 mm

Effectiveness of OMNI

Proximity Gap Size

NOTICE

The sensitivity range of the proximity sensor is 1.5 mm.

By turning sensor back out one full turn from maximum downward position, crash sensitivity will be approximately 0.5 mm. Crash sensitivity can be adjusted ± from this point by a ¼ turn. A larger gap will result in a more crash sensitive device.

CAUTION

30

Incidental crash detection may result in having the gap between proximity sensor and contact stud too great.

If gap is larger than working range of sensor, protection will not be available.

Conversely, inadequate torch protection may result if gap is set too small. Using a gap that is as large as operationally convenient is recommended (no incidental crashes).

B4-200 Plasma Lift Assembly

CAUTION

Sensor cable damage may result from twisting.

Disconnect cable before rotating Omni® proximity sensors.

Tighten jam nut�5�

Reattach cable to sensor�6�

31

B4-200 Plasma Lift Assembly

Omni® Mechanical Alignment

The Soft Touch Omni® Protection Device requires precise mechanical alignment to function properly� Poor mechanical alignment causes false crashes, hard touches and torch/holder damage� Check mechanical alignment monthly and lubricate at that time�

To check for proper alignment:

Move plasma station to a serviceable location,

1�

preferably not over cutting table�

2�

Turn o all machine power and all plasma auxiliary equipment power�

Electric Shock Kills!

DANGER

Always turn power o on the plasma console before doing maintenance on a plasma torch!

Remove both torch clamps and lift torch from 3� holder�

4�

Grasp torch body and twist from side to side� If there is any visible twisting movement in the torch, the Omni will need adjustment�

5�

Hold torch body while trying to move torch laterally in all directions� If there is any visible lateral play in torch holder, it will require adjustment�

32

The Omni device may also need realignment if a crash signal cannot be cleared or the torch has horizontal play in the torch holder�

B4-200 Plasma Lift Assembly

3

1

5

4

1

2

1 2 3 4 5

152

3

1

4

Disassembly

Remove (2) screws holding upper torch clamp 1� to torch and remove� Repeat for bottom clamp�

2�

Remove front end of plasma torch consumables; torch body/bundle can now be pulled up through torch holder�

3�

Remove (3) screws fastening Omni to support bracket; these are on the underside of support bracket�

Torch clamps

Bellows clamps

Bellows

Torch

Proximity Cable

Remove (3) screws holding the cover on Omni 4�

Omni Cover - Top

device and lift cover o�

5�

Loosen (2) clamps holding baes and lift boot out of way�

33

B4-200 Plasma Lift Assembly

1 2

2

1

Lubrication

While unit is disassembled, inspect and lubricate roller bearings�

1�

Remove one of three bearing retainer plates� Do not lose any roller bearings – they can fall out of raceway when retainer plate is removed�

2�

Clean bearings (if necessary) and lubricate well with silicone grease�

3�

Reassemble bearing retainer plate and move to next set of bearings�

Lubricate roller bearings

Bearing retainer plates

34

B4-200 Plasma Lift Assembly

Initial

Height

Piercing

Height

Cutting

Height

Pilot

Arc

Starts

Arc Voltage

Height Control

Turns On

Travel Starts

Encoder Height

HF

Delay

Pierce

Delay

AHC

Delay

Travel

Delay

Technical Descriptions and

Encoder Height Control

Troubleshooting

Introduction

This method for controlling initial height allows faster cycle times when cutting multiple parts with a single torch by eliminating unnecessary vertical movement� Plate thickness is input (�SDP/�TDF le) and is used to calculate precise slow down positions from total available stroke (distance of torch tip in upper travel position to table slat surface)� These constants dene operation of lift for encoder height control, software slow down functions and plate thickness input�

35

B4-200 Plasma Lift Assembly

Table Slat

Measured Distance from

Torch Tip to Table Slat

Encoder Station Constant (STA.kon) Reference Chart

Constant Number Channel Number Description

43

44

94 Distance: ULS <--> Table Slat (Low 16 Bit)

95 Distance: ULS <--> Table Slat (High 16 Bit)

98

99

100

101

* *

* * * *

*NOTE = these values will be set at factory.

Encoder Pulses / meter (Low 16 Bit)

Encoder Pulses / meter (High 16 Bit)

Distance: Ref Sensor #1 <--> #2 (Low 16 Bit)

Distance: Ref Sensor #1 <--> #2 (High 16 Bit)

Distance: Ref Sensor #1 <--> Nozzle (Low 16 Bit)

Distance: Ref Sensor #1 <--> Nozzle (High 16 Bit)

Setting Station Constants using distance calculations

Due to varying table heights, plate thickness, and lift mounting, the end user will often times need to recongure station constants� In cases where measurements must be taken and aect constant values, use the following method for computation�

Example: Distance between upper limit switch and table slat (STA�kon 94 & 95)�

Measure distance from torch tip when plasma lift is in upper most travel position to table slat surface� Subtract 1 inch to allow for any possible table out of level condition� 9 inches will be used in an example for this calculation�

9” – 1” (safety clearance) =

1� 8”

2�

Convert inches to micrometers = 8” x 25�4 x 1000 = 203200

3� 319C0

Convert value into hexadecimal =

36

4� word) values =

Split into two 16 bit (or 0003 & 19C0

5�

Convert these two values back into decimal

0003 = 3 19C0 = 6592

6� 3 & STA�kon 94 = 6592

STA�kon 95 =

B4-200 Plasma Lift Assembly

Standoff

Scrap

Part

Lower

Voltage

Lower

Standoff

=

Higher

Voltage

Higher

Standoff

=

Initial

Height

Piercing

Height

Cutting

Height

Pilot

Arc

Starts

Arc Voltage

Height Control

Turns On

Travel Starts

Encoder Height

HF

Delay

Pierce

Delay

AHC

Delay

Travel Delay

AVHC Introduction and Oset Adjustment

The Arc Voltage Height Control system (AVHC) maintains plasma torch height above work piece during cutting�

The AVHC system maintains torch height (“stando”) by measuring arc voltage, comparing this measured voltage to the reference voltage in the selected �SDP / �TDF le, then adjusting torch up or down to maintain that voltage� A longer arc means higher arc voltage; higher arc voltage results in higher stando; and vise versa�

This reference value is predetermined in the �SDP / �TDF le, based on several other cutting parameters, such as amperage, nozzle orice size, and cutting speed� Operators can also change desired arc voltage in parameter window by adjusting Main Arc Voltage parameter� However, it is good practice to rename this modied �SDP / �TDF le - this way the original le is still available for use�

NOTICE

The .SDP / .TDF plasma parameters Ignition Height, Pierce Height, and Cutting Height are distances controlled by Encoder Height Control. AVHC is not utilized until AFTER cutting cycle begins.

37

B4-200 Plasma Lift Assembly

Basic B4 Lift Assembly Troubleshooting

With proper preventative maintenance performed on the B4 lift assembly, it will provide many years of precision and reliable service� However, issues may arise over time, even with most proactive PM schedules� Information is provided below to correct some common assembly failure modes that may occur and return it to normal operation:

Plasma station attempts to fire in mid-air:

Remove shield cup from PT-36 torch and check for debris adhering to inside surface; it is likely that torch is receiving a false touch signal (shield cup to nozzle)� Vision 50P CNC will deliver an on-screen warning message in this event�

NOTICE

If carriage position is past either slowdown soft limit, no on-screen warning message will be displayed on Vision CNC.

Overload fault indicator on Yaskawa

servopack™ will not clear:

Seen after the station has been "slammed" into either lower or upper hard limit; rst attempt to reset power to plasma station by disconnecting input power cable and reconnect after 10 seconds� If fault persists, physically remove motor from slide assembly and shaft will release�

38

B4-200 Plasma Lift Assembly

1 2 3

1

2

3

Yaskawa JUNMA Servopack™

Yaskawa Junma Servopack™ Alarm Indicators

The Yaskawa Junma Servopack unit is responsible for motor speed, direction, and acceleration as well as encoder count and pulse monitoring� It also communicates directly with the Vision CNC, forming a closed-loop monitoring system� Tables on following pages will describe the servopack’s alarm displays, their cause and meaning, and generalized information for corrective action:

Alarm Indicator 1

Alarm Indicator 2

Alarm Indicator 3

39

Alarm

Display

Alarm Name

Condition

Trigger Cause

Corrective

Action

Speed Error

Power was turned ON. A servopack fault occurred. Replace the servopack.

AL1 = On AL2 = O AL3 = O

Servo was turned ON.

Phases U, V, and W in servomotor are wired to wrong terminals.

Correct wiring.

Encoder wiring is incorrect.

Malfunction occurred due to noise in encoder wiring.

Take measures against noise for encoder wiring.

A servopack fault occurred. Replace the servopack.

Phases U, V, and W in servomotor are wired to wrong terminals.

Correct wiring.

Servomotor operation was started or was switched to high speed operation.

Encoder wiring is incorrect.

Malfunction occurred due to noise in encoder wiring.

Take measures against noise for encoder wiring.

Position pulse reference input has exceeded 10,000 pulses per revolution.

Correct reference value input.

A servopack fault occurred. Replace the servopack.

Table 1 - Speed Errors

B4-200 Plasma Lift Assembly

40

B4-200 Plasma Lift Assembly

Alarm

Display

Alarm Name

Condition

Trigger Cause

Corrective

Action

AL1 = O AL2 = On AL3 = O

Overload

Power was turned on. A servopack fault occurred. Replace the servopack.

Servo was turned ON or servomotor did not operate for a reference input from the controller.

Servomotor main circuit cable wiring is incorrect or its contact wiring is faulty.

Check and correct servomotor wiring.

Encoder cable wiring is incorrect or its contact wiring is faulty.

A servopack fault occurred. Replace the servopack.

Normal operation

Drop in power supply voltage.

Ensure power supply voltage is within permissible range.

Servomotor coil burned out.

Measure coil resistance. If open, replace servomotor.

Servomotor was operated with holding brake engaged.

Measure voltage of brake terminals and release brake.

Ambient temperature around servomotor exceeded 131°F

(55 °C ).

Take measures to ensure working area is less than 131°F (55 °C ).

A servopack fault occurred. Replace the servopack.

Table 2 - Overload Errors

41

B4-200 Plasma Lift Assembly

Alarm

Display

Alarm

Name

Condition

Trigger Cause

Corrective

Action

AL1 = On AL2 = On AL3 = O

Encoder

Error

Power was turned on or during servomotor operation.

Encoder wiring and contact wiring are incorrect.

Correct wiring.

Noise intererence occurred because encoder cable distance is too long

Ensure encoder is no more than 20 meters.

Disconnected encoder cable.

Replace encoder cable through ESAB Customer Service.

A zero point error occurred. Replace the servopack.

An encoder fault occurred.

Alarm

Display

Alarm

Name

Condition

Trigger Cause

Corrective

Action

AL1 = O AL2 = O AL3 = On

Voltage

Error

Power was turned on or normal operation.

Main power was turned ON again before the power supply to servopack was completely OFF.

Wait until servopack's REF indicator is OFF, and turn on main power again.

AC power supply voltage exceeded permissible range.

Ensure AC power voltage is within specied range.

A servopack fault occurred. Replace the servopack.

Table 3 - Encoder Errors

Table 4 - Voltage Errors

42

B4-200 Plasma Lift Assembly

Alarm

Display

Alarm Name

Condition

Trigger Cause

Corrective

Action

AL1 = O AL2 = On AL3 = On

Built-in

Fan

Stopped

Power was turned on or during motor operation.

Fan motor stopped. Replace cooling fan in Servopack.

Air intake is blocked. Inspect and clear obstruction.

Alarm

Display

Alarm Name

Condition

Trigger Cause

Corrective

Action

ALL On

System

Error

Power was turned on. A servopack fault occurred.

Replace the servopack and contact ESAB customer support.

Alarm

Display

Alarm Name

Condition

Trigger Cause

Corrective

Action

All ash

on to o

at regular

intervals

Reference

changed

Power was turned on or during servomotor operation.

N/A

Turn on main power again (operation of the servomotorcan continue during display of this alarm).

43

B4-200 Plasma Lift Assembly

44

B4-200 Plasma Lift Assembly

REPLACEMENT

PARTS

REPLACEMENT

PARTS

45

B4-200 Plasma Lift Assembly

46

Replacement Parts

Table of Contents

Introduction

General Information �� 3

Ordering Information �� 4

B4-200 OEM Lift Kit

0560947166 Rev 01 �� 5

B4 Lift Assembly

0560943522 Rev 04 �� 9

B4 Lift Electronics Enclosure

0560944477 Rev 06 �� 15

Wire Kit, Soft Touch

0560947295 Rev 02 �� 19

Omni Soft Touch Assy

0560941537 Rev 00 ��21

Consumable and Spare Part Reference List

Part Numbers Vary ��23

Replacement Parts

Introduction

General Information

This section provides replacement parts information and will assist during station maintenance� It is arranged by functional groups or assemblies for easy identication of individual parts and replaceable assemblies� The Replacement Parts List consists of a parts list for the main assembly and one for each major assembly and subassembly� Item numbers that identify parts in the illustration are given in the list where applicable, along with part numbers and descriptive information�

Common hardware items or other parts readily available from commercial sources are not included� Parts purchased from vendors by ESAB are listed by ESAB part numbers� Hardware is specied as items in the parts list but normally doesn’t have an ESAB part number�

The end of this manual section has spare parts and consumable reference sheets� Please use these when ordering wear items and consumables, based on your needs�

Replacement Parts

NOTICE

Replacement Parts

Ordering Information

When ordering replacement parts, order by part number and complete part description as given in the description column� Also, give machine model number and serial number� Address all inquiries to your local ESAB Distributor or to ESAB Cutting Systems, P�O� Box 100545, Florence, South Carolina, 29501�

To avoid unnecessary delays, positively identify your correct assembly before ordering replacement parts.

Replacement Parts

REPLACEMENT

PARTS

B4-200 OEM Lift Kit

58

425

7

1

22

242111910

23

1920202416

17

3

25

4

8

5

152616

181413

276

0560947166 Rev 01

Replacement Parts

5

Replacement Parts

REPLACEMENT

PARTS

#8 (QTY 1).

IS

#11, #29 AND

NOTES

:

1. IF ELECTRICAL SOFT TOUCH IS NOT REQUIRED, SELECT ITEM

IF ELECTRICAL SOFT TOUCH REQUIRED, SELECT ITEMS #30 (QTY 1 EACH).

2. ELECTRICAL SOFT TOUCH CANNOT BE USED WITH UNDERWATER CUTTING.

3. THIS DRAWING HAS ELECTRICAL SOFT TOUCH OPTION DISPLAYED.

4. CABLE LENGTHS SELECTED FROM TABLES #1 AND #2 MUST MATCH

.

TABLE 1 - INPUT POWER CABLE

LENGTH PN 4m (13')

0560947087

5m (16')

0560947088

6m (19')

0560947089

7m (23')

0560947090

8m (26')

0560947091

9m (30')

0560947092

10m (33')

0560947093

15m (49')

0560947094

20m (66')

0560947095

TABLE 2 - ACON CABLE

LENGTH PN

4m (13')

0558008467

5m (16')

0558008468

6m (19')

0558008469

7m (23')

0558008470

8m (26')

0558008471

9m (30')

0558008472

10m (33')

0558008473

15m (49')

0558008478

20m (66')

0558008479

MATCH CABLE LENGTHS

6

Replacement Parts

REPLACEMENT

PARTS

ITEM QTY PN DESCRIPTION

1 REF 0558008150 RAS Dual Volt Divider AY

2 REF 0558008252 Plasma Gas Box

3 REF 0558008301 PT-36 m3 CAN (4.5')

4 1 0560936682 BRKT OMNI MOUNTING

5 1 0560941537 ASSY, OMNI SOFT TOUCH M3 PROX

6 1 0560943522 ASSY, B4-200 LIFTER m3

7 1 0560944261 GUIDE RING

8 REF 0560947811 CABLE, CRASH PROTECTION

9 REF 0560945380 Bracket Plasma Station B4

10 REF 0560945381 Nut Plate B4 Plasma Bracket

11 REF 0560947295 ELECTRIC SOFT TOUCH OPTION KIT

12 1 0560947934 TORCH LEAD HOLDER B4

13 1 2081816 PLASMA WARNING LABEL

14 1 2132645 BRACKET, SIGN DANGER PLASMA

15 4 M3.5 x 0.6 Hex Nut

16 7 M8 x 1.25 Hex Nut

17 2 M8 x 1.25 x 25 Hex Bolt

18 1 M8 x 1.25 x 30 Hex Bolt

19 4 M8 x 1.25 x 40 Hex Bolt

20 8 M - 8 N Plain Washer

21 2 M6x1 x 16 Forged Socket Head Cap Screw x Metric

22 4 M8x1.25 x 20 Broached Socket Head Cap Screw - Metric

23 6 M8x1.25 x 30 Forged Socket Head Cap Screw x Metric

24 4 DIN 7980 - 8 Spring Washer

25 3 M4 x 10 Hexagon Socket Head Cap Screw

26 4 M3.5 x 8 - 4.8 - H Cross Recessed Pan Head Machine Screw

27 PICK

SEE TABLE 1

CABLE, INPUT POWER

28 PICK

SEE TABLE 2

CABLE, ACON

29 REF 0560947906 CABLE, INTERCON, LIFT-TOUCH ENCL, 0.5m

30 REF 0560947865 CABLE, SOFT TOUCH PROX, 1.0m, SHLD

PARTS LIST

7

REPLACEMENT

PARTS

Spacer Page

Replacement Parts

8

Replacement Parts

REPLACEMENT

PARTS

NOTES:

1. FOR PROPER SEATING, TORQUE TAPER LOCK BUSHING (ITEM 14) SCREWS TO 4 FT. LBS. TIGHTEN SEQUENTIALLY AS SHOWN ON SHEET 2.

45

26

1

LINEAR RAILS GREASE POINTS

6.00

31.11

REF. LIFTER AT

UPPER LIMIT

33

GREASE POINT ACCESS ACME SCREW NUT

26

1

45

33

B4 Lift Assembly

0560943522 Rev 04

9

Replacement Parts

REPLACEMENT

PARTS

8

28

23

72

60

1

2

3

4

ITEM 14

(SEE NOTE 1)

40

72

60

40

18

70

5

71

61

47

237342

48

19

58

10

82825

696467

274650637

48

30

48

5

47

10

Replacement Parts

REPLACEMENT

PARTS

SCREW SUB-ASSEMBLY

SLIDE SUB-ASSEMBLY

MOTOR ASSEMBLY

2

6

12

22

9

31

66

24

32

62

41

15

4

34

57

3

59

20

55

65

21

56

43

68

59

67

11

43

6

2

686662

24

9

12

41

32

31

22

59

351543443

3294411345759

67

565520

52

65

21

11

Replacement Parts

REPLACEMENT

PARTS

ITEM QTY PN DESCRIPTION

1 1 0003733136 Bellow for A5 and B2-200

2 2 0003775229 Linear Rail 1605-203-31,356

3 1 0006164011 Retaining Ring DIN472 32x1.2

4 1 0006261041 Washer 12x18x1 DIN 988

5 2 0560935261 MICRO SWITCH SR-3-E-SW

6 1 0560938398 SUPPORT LIFTER B2-200

7 2 0560938405 CLIP WIRE DOUBLE

8 1 0560938435 BELT TIMING 5mm PITCH 16mm FACE

9 4 0560938452 Fitting, Compression, M6-1 X 4mm OD

10 1 0560939021 CAM LIMIT SWITCH B2-200

11 1 0560939434 SCREW 200MM B LIFT

12 2 0560939898 FITTING GREASE 45 DEGREE

13 1 0560941403 PULLEY TIMING22.5MM BORE

14 1 0560941404 KEYLESS LOCKING ASSEMBLY 12MM X 18MM

15 1 0560943526 Jumna Motor Mounting Bracket B4

16 1 0560943527 PULLEY TIMING 5mm PITCH 16mm FACE 16T

17 1 0560943528 B4 Tensioning Plate

18 2 0560944119 Mount, Cable Tie Holder, M4

19 1 0560944206 HOLDER FOR SWITCH

20 1 0560944262 Junma Motor 200W

21 1 0560944265 JUNMA MOTOR BUSHING

22 1 0560944358 PLATE, BACK, B4-200 LIFT

23 1 0560944360 COVER, BOTTOM, B4 LIFT

24 1 0560944390 MANIFOLD, GREASE FITTING

25 1 0560944392 STATION BOX ADAPTER PLATE

26 1 0560944394 ASSY, COVER B4-200 LIFT

27 1 0560944476 SHIELD, B4 LIFTER

28 1 0560944477 ASSY, STA. CTRL. BOX B-4 LIFT

29 1 0560945353 SCREW NUT B4 LIFTER

30 1 0560945354 BRACKET LIMIT SWITCH B4-200 UPPER

31 1 0560945355 Grease Line Right B4-200

32 1 0560945356 Grease Line Left B4-200

33 1 0560945358 Hole Plug Flush 7/8"

34 1 0560945364 Spring Lower B4

35 1 0560945418 BUSHING SCREW B4-200

36 1 0560945419 SPACER, B4-200 LIFT

37 REF 0560947285 Basic Spares B4-200 Lift

38 REF 0560947286 Extended Spares B4-200 Lift

39 1 0560947910 Plug, Snap in, 1.5"

40 2 0560948330 CLAMP CBL 5/8"

41 2 2238778 BLOCK RUNNER SLIMLINE SZ 25 LONG

42 2 --- LINEAR RAIL PLASTIC

43 2 407058 Deep Groove Ball Bearing

44 1 56997241 FITTING GREASE 6MM

45 1 954075 NAMEPLATE 2.30 X 3.38

PARTS LIST

12

Replacement Parts

REPLACEMENT

PARTS

ITEM QTY PN DESCRIPTION

46 4 M8 x 1.25 Hex Nut

47 4 M3 x 0.5 x 16 Broached Hexagon Socket Button Head Cap Screw - Metric

48 10 M4 x 0.7 x 10 Broached Hexagon Socket Button Head Cap Screw - Metric

49 8 M4 x 0.7 x 6 Broached Hexagon Socket Button Head Cap Screw - Metric

50 4 M6 x 1 x 12 Broached Hexagon Socket Button Head Cap Screw - Metric

51 1 M3x0.5 x 2 Broached Hexagon Socket Set Screw - Flat Point

52 1 M5 x 20 Hexagon socket screws

53 1 D0560946668 B4 M3 Station Wiring Build

54 1 D0560946668 B4 M3 STATION WIRING BUILD

55 4 DIN 126 - 6.6 Washers for hexagon bolts

56 4 DIN 128 - A5 Spring Washer

57 1 DIN 9021 - 6.4 Washer

58 2 M4 x 16 Cylinder Head Cap Screw

59 9 M6 x 12 Cylinder Head Cap Screw

60 4 M6 x 16 Cylinder Head Cap Screw

61 2 DIN 934 - M3 Hex Nut

62 2 IS 3063 - 4 LOCK WASHER

63 4 IS 3063 - 6 LOCK WASHER

64 4 IS 3063 - 8 LOCK WASHER

65 1 ISO 4035 - M5 Hex Jam Nut

66 2 M4 x 30 Hexagon Socket Head Cap Screw

67 10 M5 x 12 Hexagon Socket Head Cap Screw

68 12 M6 x 20 Hexagon Socket Head Cap Screw

69 4 M8 x 20 Hexagon Socket Head Cap Screw

70 2 M4 x 10 - 4.8 - H Countersunk at head screws

71 2 STD-000149 Spring Washer DIN 128 - A3

72 2 SocHeadCapScrew-MET M6-1.0 x 80 SHCS

73 4 M4 x 16 Hexagon Socket Head Cap Screw

PARTS LIST

BOLT SIZE TORQUE (N-m) TORQUE (Ft-lb)

M3 0.9 0.7

M4 2.6 1.9

M5 5.0 3.7

M6 8.7 6.4

M8 21.1 15.6

M10 42.0 31.0

M12 73.2 54

RECOMMENDED BOLT TORQUE VALUES

13

REPLACEMENT

PARTS

Spacer Page

Replacement Parts

14

Replacement Parts

REPLACEMENT

PARTS

11327

292726

7

12

6

1

4

8

17

203221

16

5

32

31

7

113618

5

15

2

23

3

32

25

7

11

24

3

35

B4 Lift Electronics Enclosure

0560944477 Rev 06

15

Replacement Parts

REPLACEMENT

PARTS

33

13

30

14

16

REPLACEMENT

PARTS

Replacement Parts

PARTS LIST

ITEM QTY GIN DESCRIPTION

1 1 0004654140 END PLATE

2 1 0006100009 HEX. SCREW-ISO4017-M4X16-

3 4 0006100015 HEX. SCREW-ISO4017-M5X10-

4 2 0006101008 HEX.S.H.C.SCR.-ISO4762-M4X10

5 2 0006101318 CHEESE HEAD SCREW M5 X 10

6 4 0006118111 ISO7380-M6X10-A2 HEXAGON SOCK. BUTTON HEAD SCREW

7 8 0006130035 HEX.NUT-S1-ISO4032-M4-

8 2 0006150003 WASHER GALVANIZED A4

9 4 0006150004 WASHER GALVANIZED A5

10 4 0006150005 WASHER GALVANIZED B6

11 6 0006157017 SPR.L.WASHER-DIN128-B4

12 1 0006159018 TOOTH LOCKED WASHER DIN6797-V4,3-

13 1 0558954035 LABEL CE LOGO

14 1 0560936470 WARNING HAZARD VOLTAGE INSIDE

15 1 0560941432 BUS BAR, COPPER

16 1 0558040029 MCU PROG’D (G2/IGC) OEM B4 LIFT

17 1 0560944331 SERVOPACK

18 1 0560944343 DIN RAIL MOUNTING 35MM X 7.5MM

19 1 0560945363 JUNMA ENCODER SPLICE CABLE

20 1 0560945374 CNA CONNECTOR

21 1 0560945375 CNA CONNECTOR

22 1 0560945582 FACE PANEL ASSEMBLY, M3, B4

23 1 0560945584 ASSY, STATION CONTROL BOX

24 1 0560945881 TRANSFORMER, 12/24 VSEC 80 VA

25 1 0560947161 FILTER, EMI, 250VAC 5A

26 1 0560948408 CONTACT INSERT 12 PIN

27 1 0560948410 PLASTIC SLEEVE HOUSING

28 1 0560948411 HALF SCREW CONNECTION (7-14MM)

29 1 0560948412 HALF SCREW CONNECTION(4-6.5MM)

30 1 0560950378 NAMEPLATE 2.38 X 3.38

31 4 0560950488 GROUND CLIP

32 4 0560950489 RING TERMINAL LUG

33 1 0560950490 GROUND DECAL

34 A/R 0560950491 WIRE 16AWG GRN/YEL

35 8 0560950492 TERM FAST .25 F/90 18-22 AWG

36 9 0560950498 TERMINAL INLINE FEMALE 0.25” X 14-16AWG

37 1 0560951219 B4 M3 STATION BOX SCHEMATIC

17

REPLACEMENT

PARTS

Spacer Page

Replacement Parts

18

REPLACEMENT

PARTS

Wire Kit, Soft Touch

213

567

4

ITEM QTY PN DESCRIPTION

1 1 0560946810 ASSY, SOFT TOUCH BOX

2 1 0560947291 SOFT TOUCH BRACKET

3 1 0560947293 WIRE KIT, SOFT TOUCH

4 8 DIN 125 - A 6.4 Flat Washer

5 4 M5x0.8 x 16 SHCS - Metric

6 4 DIN 127 - A 5 Spring Washer

7 4 M - M5 x 0.8 Hex Nut

PARTS LIST

0560947295 Rev 02

Replacement Parts

19

REPLACEMENT

PARTS

Spacer Page

Replacement Parts

20

REPLACEMENT

PARTS

B

SECTION B B

A

SECTION

AA

11

25223332123314

8

9

5

10

6

7

2

14

13

34

17

25

22

18

153119

14

262221

35

23

31

12

Omni Soft Touch Assy

0560941537 Rev 00

Replacement Parts

21

Replacement Parts

REPLACEMENT

PARTS

ITEM

NO.

PART NO. QTY. DESCRIPTION

QUANTITIES ARE IN U/M ESTIMATED BY INVENTORY

BILL OF MATERIALS

1 2238468 1 SLEEVE, TORCH HOLDER 2 2233370 2 CLAMP, TORCH 3 2238469 1 RING, TORCH MOUNTING 4 0560936077 1 COVER OMNI SOFT TOUCH W/PROX 5 2157761 3 SLEEVE, SPRING 6 2238471 1 BEARING HOUSING 7 2238478 1 BRACKET, TOP CLAMP 8 2209090 3 SPRING, COMPRESSION DIE

10 05N00080 3 NUT, HEX ~ M5-0.8

9 2233364 3 STUD, (METRIC)

12 05S24010 4 SCREW, SET,CONE PT. HEX SOC. ~ M5-0.8 X 10 MM LG.

11 - - REF LOCK NUT M8-1.0

13 04S12012 3 SCREW, HEX SOC HD. CAP ~ M4-0.7 X 12 MM LG. 14 0560935243 1 PROX M8 4W PNP QD 15 2238484 1 BLOCK 16 17 57000462 12 PIN, DOWEL ~ .250 DIA X .50 LG 18 23211302 2 SCREW, HEX SOC HD. CAP ~ M3-0.5 X 16 MM LG. 19 - - 1 SCREW,HEX HD. CAP ~ M5-0.8 X 45 MM LG. 20

21 2238473 2 PLATE, BEARING ADJUSTMENT 22 03S12006 7 SCREW, HEX SOC HD. CAP ~ M3-0.5 X 6 MM LG 23 2238472 2 RETAINER, BEARING PLATE 24 25 2238485 1 RETAINER, NON-ADJUSTMENT 26 06S26020 4 SCREW, HEX SOC HD. CAP S.S. ~ M6-1.0 X 20 MM LG.

28 03S12012 2 SCREW, HEX SOC HD. CAP ~ M3-0.5 X 12 MM LG. 29 30

31 05N01080 8 NUT, HEX JAM ~ M5-0.8 32 2231375 2 CLAMP, WORM 5" DIA. 33 2238860 1 BOOT 34 77500101 A/R GREASE, SILICONE 35 03S12008 12 SCREW, HEX SOC HD. CAP ~ M3-0.5 X 8 MM LG

27

22

Replacement Parts

REPLACEMENT

PARTS

BASIC SPARE PARTS, B4-200 LIFT ESAB PN 0560947285 REV 00

ITEM QTY PN DESCRIPTION

1 1 0003733136 BELLOWS

2 1 0560935261 MICROSWITCH SR-3-E-SW

3 1 0560938435 TIMING BELT

4 1 0560939434 ACME SCREW

5 1 0560941403 TIMING PULLEY

6 1 0560943527 TIMING PULLEY

7 1 0560945353 ACME SCREW NUT

8 2 2238778 RUNNER BLOCK

9 2 407058 BALL BEARING

PARTS LIST

Consumable and Spare Part Reference List

Part Numbers Vary

NOTICE

1-800-ESAB-123

The following section was designed to assist operators in identifying and ordering maintenance/ consumable parts� Items listed below are parts that will need replacement at least on a yearly basis, many with smaller maintenance intervals� Quantities suggested are estimated, based on normal machine usage, product lead times and availability; end users will need to best decide what quantities to purchase based on their production schedule�

The parts represented here, at some point, will be necessary to maintain the process tool. Please dial our toll free number for pricing and availability or contact your nearest distributor.

23

REPLACEMENT

PARTS

BASIC SPARE PARTS, B4-200 LIFT ESAB PN 0560947285 REV 00

EXTENDED SPARE PARTS, B4-200 LIFT ESAB PN 0560947286 REV 01

ITEM QTY PN DESCRIPTION

1 1 0003733136 BELLOWS

2 1 0560935261 MICROSWITCH SR-3-E-SW

3 1 0560938435 TIMING BELT

4 1 0560939434 ACME SCREW

5 1 0560941403 TIMING PULLEY

6 1 0560943527 TIMING PULLEY

7 1 0560945353 ACME SCREW NUT

8 2 2238778 RUNNER BLOCK

9 2 407058 BALL BEARING

PARTS LIST

ITEM QTY PN DESCRIPTION

1 1 0003733136 BELLOWS

2 2 0003775229 LINEAR RAIL

3 1 0560935261 MICROSWITCH SR-3-E-SW

4 1 0560938435 TIMING BELT

5 1 0560939434 ACME SCREW

6 1 0560941403 TIMING PULLEY

7 1 0560943527 TIMING PULLEY

8 1 0560944262 JUNMA MOTOR

9 1 0560945353 ACME SCREW NUT

10 1 0560945364 SPRING

11 2 2238778 RUNNER BLOCK

12 2 407058 BALL BEARING

13 1 0006164011 RETAINGING RING

14 1 0560941404 KEYLESS BUSHING

15 1 0560944331 JUNMA SERVOPACK

PARTS LIST

Replacement Parts

24

Revision History:

02 - Added technical specications on Page 8, updated mounting plate dimensions on Page 9 and updated

•

replacement parts.

•

03 - Updated mounting dimensions.

04 - Removed MCU from extended spares list. •

®

Customer // Technical Support

(843) 664-4405

(800) ESAB-123 (372-2123)

ESAB Welding and Cutting Products

PO BOX 100545 Ebenezer Road

Florence, SC 29501-0545

http://www.esab.com

ESAB Cutting Systems – Canada

6010 Tomken Road

Mississauga, Ontario Canada L5T 1X9

Phone: (905) 670-0220

Fax: (905) 670-4879

ESAB Cutting Systems GMBH

Robert-Bosch-Strasse 20

Postfach 1128

D-61184 Karben 1

Phone 011-49-6039-400

Fax 011-49-6039-403-02

http://www.esab.de

ESAB M3 Plasma B4 Heavy Duty Lift Assembly m3 CAN Plasma System Instruction manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Safety

Description

Installation

Maintenance

Maintenance Procedures

Replacement Parts