Hypertherm Powermax45 XP Reference manual

Powermax45 XP®Machine Interface (CPC)
Port with Voltage Divider Board
Powermax45 XP®Port d’interface de machine
avec panneau diviseur de tension
Field Service Bulletin
Bulletin de service sur le terrain
809940 | Revision 1 | September 2018
|Révision1|Septembre2018

Hypertherm, Inc.
Etna Road, P.O. Box 5010
Hanover, NH 03755 USA
603-643-3441 Tel (Main Office)
603-643-5352 Fax (All Departments)
[email protected] (Main Office Email)
800-643-9878 Tel (Technical Service)
[email protected] (Technical Service Email)
800-737-2978 Tel (Customer Service)
[e-mail] (Customer Service Email)
866-643-7711 Tel (Return Materials Authorization)
877-371-2876 Fax (Return Materials Authorization)
[email protected] (RMA email)
Hypertherm México, S.A. de C.V.
Avenida Toluca No. 444, Anexo 1,
Colonia Olivar de los Padres
Delegación Álvaro Obregón
México, D.F. C.P. 01780
52 55 5681 8109 Tel
52 55 5683 2127 Fax
Soporte.T[email protected] (Technical Service Email)
Hypertherm Plasmatechnik GmbH
Sophie-Scholl-Platz 5
63452 Hanau
Germany
00 800 33 24 97 37 Tel
00 800 49 73 73 29 Fax
31 (0) 165 596900 Tel (Technical Service)
00 800 4973 7843 Tel (Technical Service)
[email protected] (Technical Service Email)
Hypertherm (Singapore) Pte Ltd.
82 Genting Lane
Media Centre
Annexe Block #A01-01
Singapore 349567, Republic of Singapore
65 6841 2489 Tel
65 6841 2490 Fax
[email protected] (Marketing Email)
TechSupportAP[email protected] (Technical Service Email)
Hypertherm Japan Ltd.
Level 9, Edobori Center Building
2-1-1 Edobori, Nishi-ku
Osaka 550-0002 Japan
81 6 6225 1183 Tel
81 6 6225 1184 Fax
HT[email protected] (Main Office Email)
TechSupportAP[email protected] (Technical Service Email)
Hypertherm Europe B.V.
Vaartveld 9, 4704 SE
Roosendaal, Nederland
31 165 596907 Tel
31 165 596901 Fax
31 165 596908 Tel (Marketing)
31 (0) 165 596900 Tel (Technical Service)
00 800 4973 7843 Tel (Technical Service)
[email protected]
(Technical Service Email)
Hypertherm (Shanghai) Trading Co., Ltd.
B301, 495 ShangZhong Road
Shanghai, 200231
PR China
86-21-80231122 Tel
86-21-80231120 Fax
86-21-80231128 Tel (Technical Service)
[email protected]
(Technical Service Email)
South America & Central America: Hypertherm Brasil Ltda.
Rua Bras Cubas, 231 – Jardim Maia
Guarulhos, SP – Brasil
CEP 07115-030
55 11 2409 2636 Tel
[email protected] (Technical Service Email)
Hypertherm Korea Branch
#3904. APEC-ro 17. Heaundae-gu. Busan.
Korea 48060
82 (0)51 747 0358 Tel
82 (0)51 701 0358 Fax
[email protected] (Marketing Email)
TechSupportAP[email protected]
(Technical Service Email)
Hypertherm Pty Limited
GPO Box 4836
Sydney NSW 2001, Australia
61 (0) 437 606 995 Tel
61 7 3219 9010 Fax
[email protected] (Main Office Email)
TechSupportAP[email protected]
(Technical Service Email)
Hypertherm (India) Thermal Cutting Pvt. Ltd
A-18 / B-1 Extension,
Mohan Co-Operative Industrial Estate,
Mathura Road, New Delhi 110044, India
91-11-40521201/ 2/ 3 Tel
91-11 40521204 Fax
[e-mail] (Main Office Email)
TechSupportAP[email protected]
(Technical Service Email)
1/28/16
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réussite et celle de nos clients. Nous nous efforçons de devenir de meilleurs gestionnaires environnementaux, c’est une chose qui nous tient à cœur.

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 3
Introduction
Purpose
This Field Service Bulletin describes the procedure for installing an internal CPC machine interface
port, cable, and voltage divider board.
Tools and materials needed
Assorted Phillips®and blade screwdrivers
Assorted TORX®drivers
428653 Kit contents
WARNING
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before doing any installation or maintenance.
All work requiring removal of the plasma power supply outer cover or panels
must be done by a qualified technician.
See the Safety and Compliance Manual (80669C) for more safety
precautions.
NOTICE
Static electricity can cause damage to printed circuit (PC) boards. Use proper precautions
when handling PC boards.
Store PC boards in anti-static containers.
Wear a grounded wrist strap when handling PC boards.
Part number Description Quantity
075534 Plastite #6 X 5/16 pan head screw 2
223476 Machine interface (CPC) port with voltage divider board 1
074391 Cable holder 2

Machine Interface (CPC) Port with Voltage Divider Board
4809940 Field Service Bulletin Powermax45 XP
Figure 1 – Machine interface (CPC) port with cables and voltage divider board
1
2
35
64
7
8
1Machine interface (CPC) port
2Ground wire
3Voltage divider board
4Main power board 4-pin connector (J21)
5Main power board 2-pin connector (J17)
6Screws (2)
7Voltage divider board wire
8Cable holders (2)

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 5
Remove the external components
1. Set the power switch to OFF (O), disconnect the power cord from the power source, and
disconnect the gas supply.
2. Remove the 2 screws from the power supply handle .
Gently pull up on the handle to remove the screws, if needed.
3. Remove the 2 screws from the bottom of the front and rear panels.
Gently tilt the tops of the front and rear panels away from the power
supply to pull the handle out.
4. Lift the cover off the power supply.
1
4
2
3
4
1
1
2
2
33
4

Machine Interface (CPC) Port with Voltage Divider Board
6809940 Field Service Bulletin Powermax45 XP
5. Remove the 2 plastic pins that attach the component barrier to the main power board.
6. Lift the component barrier off the power supply.
7. Disconnect the front and rear panels. Use a blade
screwdriver to push in the 2 tabs at the bottom of
the panel until the panel disconnects from the base.
5
5

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 7
Disconnect the internal components
Tilt the front and rear panels away from the power supply as
needed to install the machine interface port.
1. Remove the protective cover from the rear panel.
Push on the tabs on the internal side of the protective cover .
2. Push-to-disconnect the gas supply
hose from the right side of the solenoid
valve.
3. Push-to-disconnect the looped gas
supply hose from the air filter.
4. Move the ground clip off the end panel.
Keep the ground wire
connected to the ground clip.
1
2
2
1
4
3
3
4
5
5

Machine Interface (CPC) Port with Voltage Divider Board
8809940 Field Service Bulletin Powermax45 XP
Install the cable holders
If the power supply already has cable holders installed, continue to Install the machine interface
(CPC) port with voltage divider board on page 9.
1. Turn the power supply so that the power board is facing you.
2. Remove the adhesive covers on the cable holders.
3. Put the cable holder on the center panel so that the opening points up.
4. Bond the cable holder to the center panel 25 mm (1 inch) to the left of the center
grommet .
Make sure that both cable holders are 1,6 mm (1/16 inch) below the top
edge of the center panel. Electrical interference can occur when the cable
holders are put too low.
5. Bond the other cable holder to the center panel on the right side of the warning sticker.
1
3
2
12
3

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 9
Install the machine interface (CPC) port with voltage divider board
1. Put the machine interface (CPC) connector in the opening in the rear panel.
Make sure that the green and yellow ground wire is at the bottom of the
opening. Pin 1 and Pin 3 should be at the top of the connector.
2. Attach the machine interface (CPC) connector to the rear panel using the 2 screws.
Two screws are sufficient when inserted in opposite corners of the CPC
connector.
3. From the power board side, put the green
and yellow ground wire through the power
cord grommet .
4. From the fan side, remove the screw from
the ground stud .
5. Connect the green and yellow ground wire
to the ground stud.
Make sure that all of the other ground
wires remain connected to the
ground stud. Rotate the ground wire
terminals on the stud so that each
wire points in a different direction.
6. Put the voltage divider board wire through
the center panel pass-through that is
labeled CPC .
1
3
2
1
2
3

Machine Interface (CPC) Port with Voltage Divider Board
10 809940 Field Service Bulletin Powermax45 XP
7. If the RS-485 serial port is installed, unplug the J2 connector from the top of the RS-485 board.
8. Push the voltage divider board into place on the
center panel.
Gently lift the plastic tabs as needed.
The voltage divider board clicks when the
board is securely in place.
9. Put the 2-pin connector wire from the
voltage divider board through the
power switch grommet and center
panel pass-through .
4
4
4
6
5
5
6

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 11
10. Install the 4-pin connector cable as follows:
a. Put the cable above the black plastic mounting posts .
b. Put the cable into the cable holders .
c. Put the cable below the center grommet and wires .
Make sure that the 4-pin connector cable is perpendicular to the wires
that are from the center grommet. To decrease the risk of electrical
interference, keep to a minimum the amount of the connector cable that is
parallel to the other wires.
7
8
9
97
7
8
8

Machine Interface (CPC) Port with Voltage Divider Board
12 809940 Field Service Bulletin Powermax45 XP
11 . Connect the 4-pin connector to the power board at J21 .
12. Connect the 2-pin connector to the power board at J17 .
1 0
1 1
11
1 0

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 13
Set the voltage divider board
The factory presets the voltage divider to 50:1.
To change the voltage divider to a different setting:
1. Locate the voltage divider DIP switches on the fan side of the power supply.
Figure 2 – Factory default setting (50:1)
2. Set the DIP switches to one of the following settings:
NOTICE
The factory-installed internal voltage divider provides a maximum of 16 V under open circuit conditions.
This is an impedance-protected functional extra low voltage (ELV) output to prevent shock, energy, and
fire under normal conditions at the machine interface receptacle and under single fault conditions with
the machine interface wiring. The voltage divider is not fault tolerant and ELV outputs do not comply
with safety extra low voltage (SELV) requirements for direct connection to computer products.
20:1 21.1:1 30:1 40:1 50:1

Machine Interface (CPC) Port with Voltage Divider Board
14 809940 Field Service Bulletin Powermax45 XP
Connect the internal components
1. If the RS-485 serial port is installed, connect the J2 connector into the RS-485 board.
2. Push-to-connect the gas supply hose
into the right side of the solenoid
valve .
3. Push the gas supply hose into the
plastic chassis divider guides .
4. Push-to-connect the looped gas
supply hose into the air filter .
5. Examine the looped gas supply hose.
Make sure of the following:
The hose is fully inserted into the air filter and the solenoid valve.
The bottom of the loop is on the plastic shelf .
The hose is not kinked.
If the gas supply hose is kinked, the integrity of the hose is compromised.
Discard and replace the gas supply hose.
6. Push the front and rear panel assemblies until they move into position with a click.
Make sure that none of the wires are pinched as the panels are attached.
7. Make sure that the ground clip
is connected to the ground
wire.
8. Put the ground clip into position
to align with the screw from the
handle.
Make sure that the
ground clip is put on
correctly. The ground
wire should not be
above the ground clip.
2
4
3
1
1
2
3
4

Machine Interface (CPC) Port with Voltage Divider Board
Powermax45 XP Field Service Bulletin 809940 15
Install the external components
1. Attach the component barrier to the main power board with the 2 plastic pins .
2. Put the extended piece of the component barrier above the power cord connection points and
behind the gas hose or into the middle of the gas hose loop.
3. Put the cover back on.
Align the louvers in the cover with the fan.
Do not pinch any wires.
4. Put the handle into position:
a. Put the handle over the holes on the top of the cover.
b. Put the ends of the handle underneath the edges of the panels.
5. Install the 2 screws that attach the bottom of the front and rear panels.
6. Install the 2 screws that attach the cover and handle.
7. Connect the gas supply and the power cord.
1
1
2
2

Machine Interface (CPC) Port with Voltage Divider Board
16 809940 Field Service Bulletin Powermax45 XP

Port d’interface de machine avec panneau diviseur de tension
Powermax45 XP Bulletin de service sur le terrain 809940 17
Introduction
Objet
Le présent bulletin de service sur le terrain décrit la procédure d’installation d’un port d’interface
de machine CPC, de son câble ainsi que du panneau diviseur de tension.
Outils et matériel requis
Tournevis Phillips®et à lame plate assortis
Tournevis TORX®assortis
Contenu du kit 428653
AVERTISSEMENT
UN CHOC ÉLECTRIQUE PEUT ÊTRE MORTEL
Débrancher l’alimentation électrique avant toute installation et tout entretien.
Tous les travaux nécessitant le retrait du couvercle ou des panneaux
de la source de courant plasma doivent être effectués par un technicien
qualifié.
Se reporter au Manuel de sécurité et de conformité (80669C) pour connaître
les mesures de sécurité supplémentaires.
AV I S
L’électricité statique peut endommager les cartes à circuits imprimés. Faites attention lors
de la manipulation des cartes à circuits imprimés.
Les cartes à circuits imprimés doivent être rangées dans des contenants antistatiques.
L’utilisateur doit porter un bracelet antistatique lors de la manipulation des cartes à circuits
imprimés.
Numéro de
référence Description Quantité
075534 Vis à tête cylindrique bombée Plastite n° 6 x 5/16 2
223476 Port d’interface de machine avec panneau diviseur de tension 1
074391 Serre-câble 2

Port d’interface de machine avec panneau diviseur de tension
18 809940 Bulletin de service sur le terrain Powermax45 XP
Figure 1 – Port de l’interface machine (CPC) avec les câbles et le circuit imprimé du diviseur de tension
1
2
35
64
7
8
1Port de l’interface machine (CPC)
2Fil de terre
3Circuit du diviseur de tension
4Connecteur à 4 broches du circuit imprimé
d’alimentation principal (J21)
5Connecteur à 2 broches du circuit imprimé
d’alimentation principal (J17)
6Vis (2)
7Câble du circuit imprimé diviseur de tension
8Serre-câbles (2)

Port d’interface de machine avec panneau diviseur de tension
Powermax45 XP Bulletin de service sur le terrain 809940 19
Retrait des composants extérieurs
1. Couper l’alimentation (OFF) (O), débrancher le cordon d’alimentation de la source de courant
et débrancher l’alimentation en gaz.
2. Retirer les 2 vis de la poignée de la source de courant .
Tirer délicatement sur la poignée pour sortir les vis, au besoin.
3. Retirer les 2 vis de la partie inférieure des panneaux avant et arrière.
Éloigner délicatement la partie supérieure des panneaux avant et
arrière de la source de courant pour soulever et retirer la poignée .
4. Soulever le couvercle de la source de courant.
1
4
2
3
4
1
1
2
2
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Port d’interface de machine avec panneau diviseur de tension
20 809940 Bulletin de service sur le terrain Powermax45 XP
5. Retirer les 2 goupilles en plastique qui fixent la barrière des composants au circuit imprimé
d’alimentation principal.
6. Soulever la barrière des composants de la source de courant.
7. Enlever les panneaux avant et arrière. À l’aide d’un
tournevis plat, écarter les 2 languettes situées au
bas du panneau jusqu’à ce que ce dernier se
détache du socle.
5
5