AirTech 3AV130 Repair Instructions Download Page 9

Repair Instructions 3AV 30 - 430

3)

2)

412

561.1

746

598

901.3

550.1
901

047

Gleitringdichtung

mechanical seal

101

Pumpengeh use

pump casing

137

Steuerscheibe

inter casing

230

Laufrad

impeller

411

Dichtring

joint ring

411.1 Dichtring

joint ring

412

O-Ring

o-ring

441

Geh use f¤r Wellendichtung

shaft seal housing

524

Wellenschutzh¤lse

shaft protection sleeve

550

Scheibe

disk

550.1 Scheibe

disk

550.2 Scheibe

disk

550.3 Scheibe

disk

561

Kerbstift

grooved pin

561.1 Kerbstift

grooved pin

598

Blech

sheet

746

Klappe

flap

800

Motor

motor

900

Schraube

screw

901

6kt Schraube

hexagon head cap screw

901.1 6kt Schraube

hexagon head cap screw

901.2 6kt Schraube

hexagon head cap screw

901.3 6kt Schraube

hexagon head cap screw

903

Verschlussschraube

screwed plug

903.1 Verschlussschraube

screwed plug

903.2 Verschlussschraube

screwed plug

906

Laufradschraube

impeller screw

920

6kt Mutter

hexagon nut

920.1 6kt Mutter

hexagon nut

940

Passfeder

key

950

Feder

spring

970

Schild

shield

800
940

441
970
561

230
524

137

101

411
903

411.1
903.1

550.2

901.2

550
906
920

047

550.3

950

550.1
920.1

550.1
901.1

411.1
903.2

900

1)

2)

1)

35/55/65

2)

14/30/50/60

3)

nur bei 3AV 155-14/50/55 for 3AV 155-14/50/55 only

9

Summary of Contents for 3AV130

Page 1: ...Repair Instructions 3AV 30 to 3AV 430...

Page 2: ...1 4 Disassembling Mechanical Seal 4 2 0 Reassembling Pump 5 2 1 Reassembling Mechanical Seal 2 1 1 Rotating part of Mechanical Seal 2 1 2 Standstill part of Mechanical Seal 5 5 5 2 2 Reassembling Shaf...

Page 3: ...Molykote G n Paste or equivalent Liquid sealant e g Epple 32 Metal straight edge Loctite 242 and Primer Solvent such as kerosene 1 Dismantling Pump Remove five fixed pump casing screws 901 Remove pum...

Page 4: ...from shaft Notice position of distance springs 1 3 Disassembling Shaft Seal Housing Remove fixed hexagon nut or hexagon head cap screw at motor flange Remove shaft seal housing from motor flange 1 4...

Page 5: ...al 2 1 1 Rotating part of Mechanical Seal Coat the O ring of mechanical seal with thin bodied oil Move mechanical seal 047 over the shaft of impeller 230 Don t touch the surface of the mechanical seal...

Page 6: ...use the distance springs should be mounted as shown in the picture above Coat the thread of impeller adjusting screw also with molykote Tread in the impeller adjusting screw into the motor shaft Align...

Page 7: ...surface of the shaft seal housing Use the metal straightedge and the feeler gauge to adjust the gap Block the impeller if the gap is correct Tighten nut of the impeller screw Turn impeller There shoul...

Page 8: ...Casing Install O Ring 412 at pump casing Install inter casing at pump casing Correct position is given through the pin of pump case Apply Loctite to thread and thread in hexagon socket countersunk hea...

Page 9: ...eet 746 Klappe flap 800 Motor motor 900 Schraube screw 901 6kt Schraube hexagon head cap screw 901 1 6kt Schraube hexagon head cap screw 901 2 6kt Schraube hexagon head cap screw 901 3 6kt Schraube he...

Page 10: ...a com SOUTH 2121 Newmarket Pkwy Suite 110 Marietta GA 30067 Tel 770 690 0700 Fax 770 690 0709 airtechsouth airtechusa com EUROPE Pfaffenpfad 5 D 97440 Werneck Germany Tel 49 9722 943 96 0 Fax 49 9722...

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