beautypg.com

Burkert Type 2051 User Manual

Page 17

background image

17

Maintenance, Troubleshooting

legend:

position

number

description

01

1

Cam (end position setting)

02

2

Stop cap screw

03

2

Washer

04

2

Lock nut (Stop screws)

05*

2

Piston guide jaws

06*

1

Shaft bearing sleeve (top)

07*

1

Shaft bearing sleeve (bottom)

08*

2

Thrust washer

09*

2

Plug

09.1*

2

Sealing ring (for AT801U)

10

1

Support washer

11*

2

Seal (adjusting screw)

12

2

Piston guide

13

8/12/16

Cover screw

14*

2

Cover seal

15*

2

Piston guide band

16*

2

Piston seal

17

min. 5 / max. 12 Pressure spring cartridge

17.1

max. 2

Spring (for AT045U + AT051U)

position

number

description

17.2

max. 2

Spring (for AT045U + AT051U)

17.3

max. 2

Spring (for AT045U + AT051U)

18

1

Retaining ring (shaft)

19

1

Position indicator (for AT051U +
AT101U)

19.0

1

Graduated ring

19.1

1

Position indicator

19.5

1

Adaptor (top)

19.6

2

Hexagon socket head screw

20*

1

Shaft seal (top)

21*

1

Shaft seal (bottom)

30

2

Cover

39

1

Screw (position indicator)

40

2

Piston

43

1

Centering (on request)

50

1

Housing

60

1

Shaft

65

1

Plastic insert

* Recommended spare parts

english

Type 2051