Precisa 330 Series User manual

Precisa Gravimetrics AG Moosmattstrasse 32 Box 352 CH-8953 Dietikon

Series 330 XM Service manual

Service-Anleitung

SERVICE

MANUAL

SERIES 330

XM 60 / 66

XM 120

processed, duplicated or published in any form by photocopying, microfilming, reprinting or other process, in particular electronic

means, without the written agreement of Precisa Gravimetrics AG.

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fahren, insbesondere auch elektronischer Art, reproduziert, verarbeitet, vervielfältigt oder verbreitet werden.

Order no.

350-8102 Index b4 Service manual cpl. Service-Anleitung kpl.

350-7902 Index b4 Content only nur Inhalt

Technische Änderungen vorbehalten

Subject to technical modification

Precisa Gravimetrics AG Index b4 i 1

Series 330 XM Contents

Inhaltsverzeichnis

Contents / Inhaltsverzeichnis

SERVICE

MANUAL

SERIES 330

XM 60 / 66

XM 120

Section A: Accessories / Kapitel A: Zubehör - - - - - - - - A1

1. Accessories 330 XM / Zubehör 330 XM ............................................................. A2

Section B: Mechanics / Kapitel B: Mechanik - - - - - - - - B1

1. How to order spare parts .................................................................................... B2

2. Anleitung zur Bestellung von Ersatzteilen........................................................ B3

3. Bottom of balance / Waagenunterteil ................................................................ B4

4. XM 60/66: Top of balance / Waagenoberteil...................................................... B6

5. XM 120: Top of balance / Waagenoberteil......................................................... B8

6. Base kpl. / Aufsatzgehaüse kpl.r...................................................................... B10

7. Base / Aufsatzgehäuse ..................................................................................... B11

8. Hood halogen / Strahlergehäuse Halogen ...................................................... B13

9. Hood infrared / Strahlergehäuse Infrarot ........................................................ B15

10. Hood dark radiator / Strahlergehäuse Dunkelstrahler ................................... B17

11. Halogen radiator unit / Strahlereinheit Halogen ............................................. B19

12. Infrared radiator unit / Strahlereinheit Infrarot ............................................... B21

13. Dark radiator unit / Strahlereinheit Dunkelstrahler ........................................ B23

14. Weighing cell / Wägezelle ................................................................................. B25

15. Internal parts / Innenteile .................................................................................. B27

16. Mains cable / Netzkabel .................................................................................... B28

Section C: Electronics / Kapitel C: Elektronik - - - - - - - C1

1. XM 60/66: Main board / Hauptprint 320-7215-020 ............................................. C2

1.1 Exchange of the main board 320-7215-020..................................................................... C2

1.2 Austauschen des Hauptprintes 320-7215-020................................................................. C2

1.3 Schematic / Schema 320-7215-020................................................................................. C3

1.4 Assembly / Bestückung 320-7215-020 .......................................................................... C10

1.5 Parts list / Stückliste 320-7215-020................................................................................ C11

2. XM 60/66: Display board / Displayprint 320-7204-010 .................................... C14

Precisa Gravimetrics AG Index b4 i 2

Series 330 XM Contents

Inhaltsverzeichnis

2.1 Schematic / Schema 320-7204-010............................................................................... C14

2.2 Assembly / Bestückung 320-7204-010 .......................................................................... C15

2.3 Parts list / Stückliste 320-7204-010................................................................................ C16

3. XM 120: Main board / Hauptprint 330-7202-020 .............................................. C17

3.1 Exchange of the main board 330-7202-020................................................................... C17

3.2 Austauschen des Hauptprintes 330-7202-020............................................................... C17

3.3 Schematic / Schema 330-7202-020............................................................................... C18

3.4 Assembly / Bestückung 330-7202-020 .......................................................................... C25

3.5 Parts list / Stückliste 330-7202-020................................................................................ C26

4. Heating board / Aufsatzprint 330-7204-020 ..................................................... C29

4.1 Schematic / Schema 330-7204-020............................................................................... C29

4.2 Assembly / Bestückung 330-7204-020 .......................................................................... C32

4.3 Parts list / Stückliste 330-7204-020................................................................................ C32

5. Power supply board / Netzteilprint 330-7201-010 ........................................... C34

5.1 Schematic / Schema 330-7201-010............................................................................... C34

5.2 Assembly / Bestückung 330-7201-010 .......................................................................... C35

5.3 Parts list / Stückliste 330-7201-010................................................................................ C36

Section D: Repairs - - - - - - - - - - - - - - - - - - - - - - - - - - - - D1

1. Dismantling the hood.......................................................................................... D2

1.1 Replacing or cleaning the safety glass............................................................................. D3

1.2 Replacing or cleaning the inspection glass...................................................................... D3

1.3 Replacing the radiator...................................................................................................... D3

1.4 Replacing the temperature safety switch ......................................................................... D4

2. Service tools and equipment.............................................................................. D5

2.1 Equipment........................................................................................................................ D5

2.2 Adjustment set (350-8571)............................................................................................... D5

2.3 Weight set (350-8242)...................................................................................................... D5

2.4 Tool set (350-8537)..........................................................................................................D6

3. Dismantling the top of moisture analyzer ......................................................... D7

3.1 Replacing the heating board ............................................................................................ D8

3.2 Replacing the fan ............................................................................................................. D8

3.3 Replacing the temperature sensor................................................................................... D8

3.4 Replacing or cleaning the plunger.................................................................................... D9

4. Dismantling the top of balance ........................................................................ D10

4.1 General procedure for opening the balance................................................................... D11

4.2 XM 120: Replacing touch-screen................................................................................... D11

5. Introduction / Preparation of the balance ....................................................... D13

5.1 Introduction .................................................................................................................... D13

5.2 Preparation of the tools.................................................................................................. D13

6. XM 120: Display board / Displayprint 330-7203-010 ....................................... D14

6.1 Schematic / Schema 330-7203-010............................................................................... D14

6.2 Assembly / Bestückung 330-7203-010 .......................................................................... D15

6.3 Parts list / Stückliste 330-7203-010................................................................................ D16

7. Dismantling the weighing cell .......................................................................... D17

Precisa Gravimetrics AG Index b4 i 3

Series 330 XM Contents

Inhaltsverzeichnis

7.1 Removing the top of balance ......................................................................................... D17

7.2 Removing the weighing cell from the bottom of balance................................................ D17

7.3 Removing the flexure strap ............................................................................................ D17

7.4 Removing the two flexure holders.................................................................................. D17

7.5 Removing the coil........................................................................................................... D18

7.6 Removing the support piece .......................................................................................... D18

7.7 Removing the balance arm ............................................................................................ D18

8. Installing the new flexure sheets ..................................................................... D19

8.1 Removing the old flexure sheets.................................................................................... D19

8.2 Installing the new flexure sheets.................................................................................... D19

9. Cleaning ............................................................................................................. D20

9.1 Cleaning the magnet...................................................................................................... D20

9.2 Cleaning the coil ............................................................................................................D20

9.3 Final check of cleaning................................................................................................... D20

10. Assembling the weighing cell .......................................................................... D21

10.1 Assembling the balance arm and the support piece ...................................................... D21

10.2 Assembling the coil, the magnet cover and the transport safety device ........................ D22

10.3 Assembling the sensor mechanism and the stopper ..................................................... D22

10.4 Assembling the flexure holders...................................................................................... D23

10.5 Assembling new flexure sheets...................................................................................... D24

10.6 Assembling a new flexure strap ..................................................................................... D24

10.7 Dismantling the assembly jigs........................................................................................ D25

10.8 Installing the weighing cell in the bottom of balance ...................................................... D25

11. Adjustments....................................................................................................... D26

11.1 Activation of the service mode ....................................................................................... D26

11.2 Adjusting of the symmetry.............................................................................................. D27

11.3 Checking the pre-load.................................................................................................... D27

11.4 Adjusting of the corner load ........................................................................................... D28

11.5 Final assembly of the balance........................................................................................ D30

11.6 Checking the corner load ............................................................................................... D30

11.7 Linearisation of the balance ........................................................................................... D30

11.8 Final check of the adjustment ........................................................................................ D30

11.9 S-correction of a balance ............................................................................................... D31

11.10 Temperature linearisation (automatic calibration set) .................................................... D31

11.11 Temperature linearisation (manual calibration set)........................................................ D32

11.12 Configuration of the heat source.................................................................................... D32

11.13 Final check ..................................................................................................................... D33

12. Error messages ................................................................................................. D34

12.1 Operating error............................................................................................................... D34

12.2 Fatal error ...................................................................................................................... D34

12.3 Hardware error ............................................................................................................... D34

13. Discussion with the manufacturer................................................................... D35

Kapitel E: Reparaturen - - - - - - - - - - - - - - - - - - - - - - - - - E1

1. Service-Werkzeuge und Ausrüstung..................................................................E2

1.1 Ausrüstung....................................................................................................................... E2

Precisa Gravimetrics AG Index b4 i 4

Series 330 XM Contents

Inhaltsverzeichnis

1.2 Justier-Set (350-8571) ..................................................................................................... E2

1.3 Gewichtssatz (350-8242) ................................................................................................. E2

1.4 Werkzeug-Set (350-8537)................................................................................................ E3

2. Demontage Strahlergehäuse...............................................................................E4

2.1 Schutzglas ersetzen oder reinigen................................................................................... E5

2.2 Sichtgläser ersetzen oder reinigen................................................................................... E5

2.3 Heizstrahler ersetzen ....................................................................................................... E5

2.4 Temperatursicherheitsschalter ersetzen .......................................................................... E6

3. Demontage Feuchtemessgerätaufsatz...............................................................E7

3.1 Aufsatzprint ersetzen ....................................................................................................... E8

3.2 Ventilator ersetzen ........................................................................................................... E8

3.3 Temperaturfühler ersetzen............................................................................................... E8

3.4 Stössel reinigen oder ersetzen......................................................................................... E9

4. Demontage Waagenoberteil ..............................................................................E10

4.1 Allgemeine Vorgehensweise beim Öffnen der Waage................................................... E11

4.2 XM 120: Touch-Screen ersetzen ................................................................................... E11

5. Einleitung / Vorbereitung der Werkzeuge ........................................................E13

5.1 Einleitung ....................................................................................................................... E13

5.2 Vorbereitung der Werkzeuge ......................................................................................... E13

6. Demontage der Wägezelle .................................................................................E14

6.1 Demontage Waagenoberteil .......................................................................................... E14

6.2 Demontage der Wägezelle aus dem Gehäuse-Unterteil................................................ E14

6.3 Demontage des Zugbandes........................................................................................... E14

6.4 Demontage der beiden Lenker....................................................................................... E14

6.5 Demontage der Spule .................................................................................................... E15

6.6 Demontage des Trägers ................................................................................................ E15

6.7 Demontage des Waagbalkens....................................................................................... E15

7. Montage der neuen Biegelager .........................................................................E16

7.1 Entfernen der alten Biegelager ...................................................................................... E16

7.2 Montage der neuen Biegelager...................................................................................... E16

8. Reinigung ............................................................................................................E17

8.1 Reinigung des Magnettopfes ......................................................................................... E17

8.2 Reinigung der Spule ...................................................................................................... E17

8.3 Schlusskontrolle der Reinigung...................................................................................... E17

9. Montage der Wägezelle......................................................................................E18

9.1 Montage des Waagbalken und des Trägers .................................................................. E18

9.2 Montage der Spule, des Deckels und der Transportsicherung ...................................... E19

9.3 Montage der Lichtschranke und des Anschlages .......................................................... E19

9.4 Montage der Lenker....................................................................................................... E20

9.5 Montage neuer Hängelager ........................................................................................... E21

9.6 Montage eines neuen Zugbandes ................................................................................. E21

9.7 Demontage der Montagelehren ..................................................................................... E22

9.8 Einbau der Wägezelle ins Gehäuse-Unterteil ................................................................ E22

10. Justieranleitung..................................................................................................E23

10.1 Aktivierung des Service-Modes...................................................................................... E23

10.2 Einstellung der Symmetrie ............................................................................................. E24

Precisa Gravimetrics AG Index b4 i 5

Series 330 XM Contents

Inhaltsverzeichnis

10.3 Kontrolle der Vorlast.......................................................................................................E24

10.4 Einstellung der Eckenlast............................................................................................... E25

10.5 Endmontage der Waage ................................................................................................ E27

10.6 Kontrolle der Eckenlast .................................................................................................. E27

10.7 Linearisierung der Waage.............................................................................................. E27

10.8 Endkontrolle der Justierung ........................................................................................... E27

10.9 S-Korrektur der Waage .................................................................................................. E28

10.10 Temperatur linearisieren (mit automatischem Kalibrierset)............................................ E28

10.11 Temperatur linearisieren (mit manuellem Kalibrierset) .................................................. E29

10.12 Heizquelle konfigurieren................................................................................................. E29

10.13 Endkontrolle ................................................................................................................... E30

11. Fehlermeldungen................................................................................................E31

11.1 Bedienungsfehler ........................................................................................................... E31

11.2 Fatale Fehler.................................................................................................................. E31

11.3 Hardware Fehler ............................................................................................................ E31

12. Rücksprache mit Hersteller ...............................................................................E32

13. Index of catchwords / Stichwortverzeichnis....................................................E33

Precisa Gravimetrics AG Index b4 A1

Series 330 XM Section A: Accessories / Kapitel

A: Zubehör

Section A: Accessories /

Kapitel A: Zubehör

Precisa Gravimetrics AG Index b4 A2

Series 330 XM Accessories 330 XM / Zubehör

330 XM

1. Accessories 330 XM / Zubehör 330 XM

Note: The accessories are identical as for the models listed in the „Service Manual Accessories“

Hinweis: Das Zubehör ist identisch wie im “Servicemanual Zubehör“ aufgeführt.

Precisa Gravimetrics AG Index b4 B1

Series 330 XM Section B: Mechanics / Kapitel B:

Mechanik

Section B: Mechanics /

Kapitel B: Mechanik

Precisa Gravimetrics AG Index b4 B2

Series 330 XM How to order spare parts

1. How to order spare parts

In order to faciliate the searching of spare parts, this chapter is reorganized in a matrix. Based on the typ

of the moisture analyzer, you‘ll find the desired spare part and his page.

IMPORTANT: In case of replacement of a radiator, you have allways to insert the same typ of radiator.

Type Description XM 60/66 XM 120

330-932X-001 / 002 Halogen 230/115V

Bottom of balance / Waagenunterteil page B4 page B4

XM 60/66: Top of balance / Waagenoberteil page B6

XM 120: Top of balance / Waagenoberteil page B8

Base / Aufsatzgehäuse page B11 page B11

Hood halogen / Strahlergehäuse Halogen page B13 page B13

Halogen radiator unit / Strahlereinheit Halogen page B19 page B19

Weighing cell / Wägezelle page B25 page B25

Internal parts / Innenteile page B27 page B27

Mains cable / Netzkabel page B28 page B28

Type Description XM 60/66 XM 120

330-932X-003 / 004 Infrarot 230/115V

Bottom of balance / Waagenunterteil page B4 page B4

XM 60/66: Top of balance / Waagenoberteil page B6

XM 120: Top of balance / Waagenoberteil page B8

Base / Aufsatzgehäuse page B11 page B11

Hood infrared / Strahlergehäuse Infrarot page B15 page B15

Infrared radiator unit / Strahlereinheit Infrarot page B21 page B21

Weighing cell / Wägezelle page B25 page B25

Internal parts / Innenteile page B27 page B27

Mains cable / Netzkabel page B28 page B28

Type Description XM 60/66 XM 120

330-932X-007 / 008 Dark radiator 230/115V

Bottom of balance / Waagenunterteil page B4 page B4

XM 60/66: Top of balance / Waagenoberteil page B6

XM 120: Top of balance / Waagenoberteil page B8

Base / Aufsatzgehäuse page B11 page B11

Hood dark radiator / Strahlergehäuse Dunkelstrahler page B17 page B17

Dark radiator unit / Strahlereinheit Dunkelstrahler page B23 page B23

Weighing cell / Wägezelle page B25 page B25

Internal parts / Innenteile page B27 page B27

Mains cable / Netzkabel page B28 page B28

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