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Maier novasys DP Series, Руководство по эксплуатации

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Operating Instructions Maier Rotary Joints

 

Series DP 

B-DP_en -Version 4 – 14.02.2011

 

Keep these instructions for future reference! 

2 

 

1. Safety 

 Application 

Maier rotary joints may only be used as fittings to connect pressurized pipes carrying liquids to rotating 
pressure systems. Such rotating pressure systems are, for example, rollers through which flow liquids for 
cooling or heating purposes. 

Series DP rotary joints are primarily used for water. Series DP … - 800 is 

available for usage with thermal oil.

 Other media are possible - please contact the manufacturer for de-

tails. 

Please refer to the section "Specifications and Spare Parts" for details on approved media and 

their qualities/properties.

 These values are binding for the application. 

Never modify the rotary joint or tamper with it in any way as this may cause dangers. Install, operate and 
maintain the rotary joint only as described in these operating instructions. We shall not be liable for any 
damages or plant interruptions whatsoever resulting from failure to observe these operating instructions. 

These operating instructions do not contain all information important for the safe operation of the rotary 
joint. Also observe all pertinent local and national regulations and legislation concerning workplace safety 
and prevention of accidents. 

Use only genuine or Maier-approved spare parts (standard norm parts). If you use other parts, this may 
have adverse effects on the safety of the rotary joint.  

1.1  Requirements concerning installation and maintenance staff as well as operators 

Only staff that has read and fully understood these operating instructions and that is fully aware of the dan-
gers resulting from the rotary joint as well as the appropriate safety measures may work with Maier rotary 
joints. Such staff must have at least the knowledge of a trained locksmith or industrial mechanic who has 
experience with pressurized components. 

1.2 Dangers 

 

Warning! 
If you touch hot parts or come into contact with hot liquids escaping under high 
pressure, this may result in dangerous burns. 

 

Mount a protective hood to the rotary joint in order to prevent persons from di-
rectly coming into contact with hot parts and to safely retain escaping medium. 

 

Warning! 
If the rotary joint blocks and rotates along with the roller, the hoses may be torn off 
so that hot liquids can escape under high pressure. 

 

Always observe the design and mounting information in chapter 3. 
Monitor the rotary joint by means of a torque sensor or a vibration pickup. 
Ensure that the rotary joint is regularly maintained as per chapter 7 

1.3 Safety precautions 

Always observe the following safety precautions for the operation of the rotary joint: 

  DP rotary joints that are operated at temperatures of more than 80°C (176°F)  must be relubricated (see 

7.2 on page 8). 

Содержание novasys DP Series

Страница 1: ...ints Series DP B DP_en Version 7 16 02 2011 Christian Maier GmbH Co KG Maschinenfabrik W rzburger Str 67 69 Postfach 16 09 D 89520 Heidenheim D 89506 Heidenheim 49 7321 317 0 49 7321 317 139 vkd maier...

Страница 2: ...g 4 5 Mounting 5 6 Operation 7 7 Maintenance 8 Christian Maier GmbH Co KG reserves the copyright to this manual The instructions information and illus trations contained in this manual may not be copi...

Страница 3: ...ents Use only genuine or Maier approved spare parts standard norm parts If you use other parts this may have adverse effects on the safety of the rotary joint 1 1 Requirements concerning installation...

Страница 4: ...rotating part The design of the inner pipe differs in terms of the following versions Stationary inner pipe version 2 The inner pipe is screwed into the an gle piece standard version always with righ...

Страница 5: ...n of the roller should be stopped immediately and the supply of the medium should be interrupted upstream of the metal hoses Center the inner pipe and the roller as well as the rotary joint Run out an...

Страница 6: ...on unit into angle piece inner pipe available for type PO2 Mount K flange 2 with screws over rotor 80 and place inner ring 3 into rotor groove Mount stud bolts 9 drawing B Lift the rotary joint and in...

Страница 7: ...nment process until you reach the concentricity tolerance specified in the table Tighten the screws with the admissible torque as per Specifications and Spare Parts Fig 8 Aligning the rotary joint Adm...

Страница 8: ...not exceed the values in chapter 5 2 Admissible concentricity tolerance Place a dial gauge from the idle machine frame onto the rotary joint housing to check Check the quality of the medium in the sys...

Страница 9: ...s may have adverse effects on the safety of the rotary joint Maier offers on site specialist service We can also train your service staff just get in touch with us If you have to remove protective equ...

Страница 10: ...50 3 8 2 17 Journal Flanges for K Rotor Connection 18 Table 1 Application data Series DP DP DP 800 DP DPN Type 1 2 R2 1B 1C 2 R2 Nominal diameter DN Nominal diameter DN mm inch 06 4 1 10 50 8 3 2 10 5...

Страница 11: ...with 0 14 and Property class 5 6 at a screw temperature of Size 20 C 68 F 100 C 212 F 150 C 302 F 200 C 392 F 250 C 482 F 300 C 572 F M 6 4 0 2 95 3 6 2 66 3 4 2 51 3 1 2 29 2 9 2 14 2 7 1 99 M 8 10 0...

Страница 12: ...Water at temperatures 70 C 158 F for rotary joint DP and DPN General clear no sediments Filtration particle size 20 m 788 in max 50 m 1969 in Water hardness 3 2 mmol l 322 ppm CaCO3 Low salt concentr...

Страница 13: ...must accurately filter the fluid when filling to ensure the oil purity required Particle size 4 m Particle size 6 m Particle size 14 m ISO Code Particle quantity 100ml ISO Code Particle quantity 100ml...

Страница 14: ...1112150 011 1112200 011 1112250 011 1112300 011 1112350 011 Type DP 10 L 11 DP 15 L 11 DP 20 L 11 DP 25 L 11 DP 32 L 11 DP 40 L 11 DP 50 L 11 Order No 1112051 011 1112101 011 1112151 011 1112201 011 1...

Страница 15: ...370 C 2 NPT Type Order No PO2 10 N 1112071 PO2 15 N 1112121 PO2 20 N 1112171 PO2 25 N 1112221 PO2 32 N 1112271 PO2 40 N 1112321 PO2 50 N 1112371 C1 G 1 4 G 3 8 G 1 2 G 1 2 G 3 4 G 3 4 G 1 1 4 C2 1 4 N...

Страница 16: ...0 L 53 800 1112301 800 DP 50 L 53 800 1112351 800 Type Order No DP 40 K 93 800 1112302 800 DP 50 K 93 800 1112352 800 Type Order No DP 40 F 93 800 1112303 800 DP 50 F 93 800 1112353 800 A 9 5 13 17 5...

Страница 17: ...G 1 1 4 M 18 20 26 28 35 38 45 N 5 5 5 5 5 5 5 P 2 36 5 53 70 52 5 66 5 73 5 87 5 S 5 5 5 5 5 5 5 V 8 8 12 12 15 17 20 W M 6x1 G 1 8 G 1 4 G 3 8 G 1 2 G 3 4 G 1 W h13 6 10 13 16 22 26 32 2 W 0 1 6 10...

Страница 18: ...1721 001 3511929 001 3511947 001 3511886 001 3511696 001 22 O ring 3511860 3511867 3511861 3511862 3511863 3511864 3511865 23 Ball bearing 3510200 3510079 3510202 3510203 3510086 3510204 3510090 23a B...

Страница 19: ...A E1 80 E2 89 F 70 J 40 M 17 5 U 11 5 GM1 60 GM2 33 5 LA 30 LB 3 2 SW 19 WZ1 25 4 WZ2 41 66 ZL1 61 5 ZL2 32 weight kg 0 3 weight lbs 0 66 DN mm DN inch 06 1 Housing G 1112041 5 Housing 101 1112041 05...

Страница 20: ...5 011 1112450 011 1112550 011 Type DP 165 L 11 DP 175 L 11 DP 180 L 11 DP 1100 L 11 Order No 1112401 011 1112576 011 1112451 011 1112551 011 Type DP 165 K 01 DP 175 K 01 DP 180 K 01 DP 1100 K 01 Housi...

Страница 21: ...112554 011 Type DP 265 L 11 DP 275 L 11 DP 280 L 11 DP 2100 L 11 Order No 1112405 011 1112580 011 1112455 011 1112555 011 Type DP 265 K 01 DP 275 K 01 DP 280 K 01 DP 2100 K 01 Housing connection B2 C2...

Страница 22: ...8 011 Type DP 265 L 11 DP 275 L 11 DP 280 L 11 DP 2100 L 11 Order No 1112409 011 1112584 011 1112459 011 1112559 011 Type DPR 265 K 01 DPR 275 K 01 DPR 280 K 01 DPR 2100 K 01 Housing connection B2 C2...

Страница 23: ...1112417 1112467 1112467 1112517 18E Mechanical seal E 1112438 001 1112488 001 1112488 001 1112539 001 18C Mechanical seal C 1112438 002 1112488 002 1112488 002 1112539 002 19K Counter face K 3511385...

Страница 24: ...1C10 R 51 DPN 1C15 R 51 DPN 1C20 R 51 DPN 1C25 R 51 DPN 1C32 R 51 DPN 1C40 R 51 DPN 1C50 R 51 Order No 1113053 051 1113103 051 1113153 051 1113203 051 1113253 051 1113303 051 1113353 051 Type DPN 1C10...

Страница 25: ...210 R 51 DPNR 215 R 51 DPNR 220 R 51 DPNR 225 R 51 DPNR 232 R 51 DPNR 240 R 51 DPNR 250 R 51 Order No 1113063 051 1113113 051 1113163 051 1113213 051 1113263 051 1113313 051 1113363 051 Type DPNR 210...

Страница 26: ...1112386 14a Rotor K 1112336 163 1112386 163 18 Slide ring E 1112088 001 1112138 001 1112188 001 1112238 001 1112288 001 1112338 001 1112388 001 18 Mechanical seal C 1112088 002 1112138 002 1112188 002...

Страница 27: ...5 89 84 2 31 87 29 22 2 80 3 KF 80 0 1190438 IR 80 0 1190408 3512238 81 180 145 4x18 109 102 18 105 12 20 80 3 KF 80 500 1190438 500 IR 80 500 1190408 500 3512238 81 205 170 4x18 109 102 30 105 30 34...

Страница 28: ...oove Mount spring 20 in housing make sure not to damage the O ring Press down spring with bolt Fixate this position with a screw driver see fig 1 Now mount the mechanical seal R dp_en doc Rel 16 02 20...

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