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Страница: 11 / 12

REPLACEMENT PARTS

PT-19XL PLASMARC CUTTING TORCH

SECTION 5

Figure 5-2. Pilot Arc Cable Assembly

Item

No.

1
2
3
4

Qty.

Req.

1
4
1
2

Part

No.

20403

61330980

20408

951000

Description

P.A. BUS INSULATOR
SCREW, #6-32 X 1/8
CONNECTOR, HI-FREQ.
O-RING

CONTACT RING ASS'Y
20395

INSULATOR
BODY

SOCKET HEAD SCREW

Remove to Release Contact Ring
Use 7/16" Allen Wrench (Not Supplied)

VIEW "A"

PILOT ARC CABLE SET SCREW

Remove to Release Pilot Arc Cable
Use 1/16" Allen Wrench (Supplied with torch)

(2) O-RING - 951000

.176 ID X .050W

SEE

VIEW "A"

Содержание PT-19A

Страница 1: ... on PCM 1500 console units modified for use with PCC 12 control Used on PCM 150 or PCM 1500 console units with PCC 11 control NOTE All of the above torches can be used with PCM 8XL pack ages Use of 34090 through 34095 with PCC 11 PCM 150 packages require modification of PCC 11 control see Section 3 NOTICE This torch and its components are protected by various U S and foreign patents with additiona...

Страница 2: ...This page intentionally left blank ...

Страница 3: ... 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 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 resp...

Страница 4: ... Electrode Holder P N 34084 5 Nozzle 50A P N 34730 5 Nozzle 150 A P N 21821 5 Nozzle 250A P N 21822 4 Gas Swirl Baffle P N 948142 1 Nozzle Retaining Cup P N 34085 1 Insulator Assembly P N 20434 1 Contact Ring Assembly P N 20395 10 O Ring P N 86W85 10 O Ring P N 996526 20 O Ring P N 951000 20 O Ring P N 996528 10 O Ring P N 86W99 20 O Ring P N 85W10 1 Nozzle Electrode Stem Tool P N 999630 1 Electro...

Страница 5: ...NGER NOTE WARNING WARNING WARNING D If cutting arc is lost during a cut the pilot arc will immediately reignite as long as the switch is depressed You then have about 6 seconds to move the torch close enough to work to rees tablish the cutting arc E The cutting arc will extinguish at the end of the cut however the start switch should be re leased to keep the pilot arc from reigniting Never touch a...

Страница 6: ...ng 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 3 8 Material Thickness 1 4 3 8 1 2 5 8 3 4 1 1 4 3 8 1 2 5 8 3 4 1 2 5 8 3 4 1 1 1 2 2 Carbon Steel 130 90 60 50 40 20 130 100 65 55 45 120 100 80 60 30 15 Stainless Steel 140 75 50 30 20 12 Aluminum 160 115 80 60 40 20 Speed IPM Not Recommended No Data Developed Oxygen Not Recommended For Stainless Steel Aluminum Fig 3 2 PT 19XL C...

Страница 7: ... GAS TEST b Adjust Cut Gas Regulator to 60 psig c Return TEST RUN Switch to RUN 1 6 Set Range Switch on ESP 300 to LOW Adjust Current Setting to 50 Amps about 3 on dial YOU ARE NOW READY TO CUT WITH N2 TO CUT WITH AIR Disconnect N2 from the Flow Control and connect a supply of clean filtered Air at 100 psig to the N2 Inlet on the Flow Control TO RETURN THE SYSTEM TO USE WITH HIGHER CURRENTS a Reco...

Страница 8: ...quipment Use only recommended replacement parts NOTE For detailed maintenance troubleshooting and parts information on the power source see Form F 14 483 PCM 150 and supplement F 15 027 PCM 1500 or F 15 528 PCM 8XL F 15 108 ESP 400 or F 15 109 ESP 600 F 15 141 ESP 300 F 15 116 ESP 1000 NOTE Removing the nozzle from torch to check electrode wear greatly reduces electrode life To maximize electrode ...

Страница 9: ...ure the service lines are well out of the way D Check O ring P N 86W99 inside electrode holder periodically If nicked it should be replaced exercising care to avoid scratching theO ringgroove LubricatenewO ringlightly with silicone grease before installing it into the electrode holder E Replace the gas swirl baffle if it is cracked or if the front edge nozzle seating surface is chipped F When reas...

Страница 10: ... Hole Rev 948143 4 Hole Std 948142 4 Hole Rev 948143 6 6 1 PT 19XL Consumables SLEEVE 19483 Application Recommended Replacement Parts Hose and Cable Connection see Figures 5 3 and 5 4 INSULATOR ASSY 20434 Includes 1 86W85 O Ring 1 996526 O Ring 4 85W10 O Ring NOTE TO ORIGINAL PT 19 TORCH USERS The front end parts items 1 5 above may be used in place of the front end parts on the origional PT 19 to...

Страница 11: ...951000 Description P A BUS INSULATOR SCREW 6 32 X 1 8 CONNECTOR HI FREQ O RING 1 2 3 4 CONTACT RING ASS Y 20395 INSULATOR BODY SOCKET HEAD SCREW Remove to Release Contact Ring Use 7 16 Allen Wrench Not Supplied VIEW A PILOT ARC CABLE SET SCREW Remove to Release Pilot Arc Cable Use 1 16 Allen Wrench Supplied with torch 2 O RING 951000 176 ID X 050W SEE VIEW A ...

Страница 12: ...t CABLE POWER HOSE GAS CABLE PILOT ARC CABLE POWER HOSE GAS CABLE PILOT ARC CABLE POWER HOSE GAS CABLE PILOT ARC CABLE POWER HOSE GAS CABLE PILOT ARC CABLE POWER HOSE GAS CABLE PILOT ARC CABLE POWER HOSE GAS CABLE PILOT ARC 6 7 16 X 20 R H 4 5 3 1 2 7 16 X 20 L H 5 18 X 18 R H 4 Figure 5 4 PT 19XL Hose and Cable Assemblies 6 ft 25 ft Qty Req 1 1 1 1 1 1 1 Part No 20405 20406 20404 20407 Descriptio...

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