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EagleBurgmann eMG S /dw-G Series, Руководство по эксплуатации

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Operating  Manual / en 
eMG 

page  13 / 26 

Rev. 2 

05/02/2020 

 

Seat Versions 

 

 

 

This operating manual applies also to the mentioned seal versions with slight 
modifications and/or to combinations with seats not stated in this manual. 

 
 
 

Required space, connecting dimensions 

 

The required installation space for the mechanical seal is decisive for the design of 
the housing parts by the machine manufacturer. The connecting dimensions have to 
be checked by the machine manufacturer by means of the EagleBurgmann drawing 
before mounting the mechanical seal. 

 
 
 

Supply of M.S. 

 

The mechanical seal has to be constantly wetted by liquid medium. The medium to 
be sealed must not damage the M.S. neither chemically (e.g. corrosion, 
embrittlement) nor physically (e.g. erosion, abrasion). 

 

For a safe operation of the mechanical seal we

 

recommend applying 

at inboard

 the 

most suitable 

type of circulation

 described in 

API 610 / 682

. This measure protects 

the seal cavity from deposition of solids. 

 

To operate multiple seals special supply systems are required. Please contact 
EagleBurgmann. 

 
 

 

Содержание eMG S /dw-G Series

Страница 1: ...eMG and versions Applies to all mechanical seals of the same series These instructions are intended for the assembly operating and supervising personnel and should be kept at hand on site PLEASE READ...

Страница 2: ...se 10 Operating limits 11 Operating conditions 12 Drawings 12 Description 12 Seat Versions 13 Required space connecting dimensions 13 Supply of M S 13 Emissions 14 INSTALLATION 15 Assembly utilities 1...

Страница 3: ...to injury or death of persons WARNING Draws attention to the risk that a hazard could lead to serious injury or death of persons CAUTION Draws attention to a hazard or unsafe method of working that co...

Страница 4: ...ns of the mechanical seal are not permitted Mechanical seals must be installed operated maintained and removed by authorised trained and supervised qualified personnel only In case the personnel has n...

Страница 5: ...disposal of the leakage The user has to control these measures The user has to check what effects a failure of the mechanical seal might have and what safety measures have to be taken to prevent pers...

Страница 6: ...ely Check if consignment is complete delivery note Inform the supplier immediately in writing if parts are damaged or missing The mechanical seal has to be protected from damage during transport and s...

Страница 7: ...ull efficiency of the mechanical seals Hence this may be avoided by observing the storage instructions For the stock keeping of elastomers special conditions are required For all rubber elastic parts...

Страница 8: ...ification of the flatness of the faces Perhaps static pressure test M S installed into the machine ATTENTION Mothballing long term storage of the mechanical seals is not allowed In case of a mothballi...

Страница 9: ...rmed in a separate written agreement Manufacturer and country of origin EagleBurgmann Germany GmbH Co KG u ere Sauerlacher Str 6 10 D 82515 Wolfratshausen Germany Type series EagleBurgmann Mechanical...

Страница 10: ...tilisation or usage of the seal going beyond the specification is considered contrary to its designated use and excludes a liability for possible consequences by the manufacturer Operation of the seal...

Страница 11: ...on simultaneously Type eRMG G6 and versions 1 Shaft diameter dw 15 38 mm Shaft speed n max 3600 rpm Material combination A eSiC Q7 Temperature to be sealed t1 20 140 C Pressure to be sealed p1 16 bar...

Страница 12: ...drawing at the time of delivery of the product and the corresponding documentation is decisive In the following description all figures in parentheses e g 2 define the respective part item no in fig...

Страница 13: ...o be checked by the machine manufacturer by means of the EagleBurgmann drawing before mounting the mechanical seal Supply of M S The mechanical seal has to be constantly wetted by liquid medium The me...

Страница 14: ...ther malfunctions the mechanical seal has to be shut down removed and checked for reasons of safety The leakage can be liquid or gaseous Its aggressiveness corresponds to that of the medium to be seal...

Страница 15: ...n for assembly ATTENTION To prevent damage to the seal do not remove it from its packaging until all the work described below has been completed Check the parts of the machine for chamfered edges slid...

Страница 16: ...t acc to DIN ISO 5199 Shaft diameters up to 50 mm max 0 05 mm Shaft diameters 50 mm 100 mm max 0 08 mm Eccentricity and run out as specified by EagleBurgmann Eccentricity of the inner surface of the s...

Страница 17: ...e seal faces or seats on their sliding faces without having covered them adequately Clean all parts thoroughly Check before starting assembly complete availability of all components by means of the dr...

Страница 18: ...front side beside the sliding face Align the seat with the torque transmission pin Cover the sliding face of the seat with a cardboard washer Press the seat slowly and without interruption into its po...

Страница 19: ...ohol to decrease frictional force during assembly of the seal ATTENTION Oil or grease as assembly agent is not permitted in any case Carefully feed the rotating unit 1 1 1 4 onto the shaft The fitting...

Страница 20: ...rce only to the rear coil of the spring If necessary use an assembling aid Check spring assembly L rings spring and seal face for correct fit e g L rings not in skew position etc Clean the sliding fac...

Страница 21: ...rial with a sufficient cross section Supply piping for liquids min 18x1 5 mm Supply piping for gases min 12x1 5 mm Impulse piping min 12x1 5 mm Clean the piping thoroughly Fasten all pipe connections...

Страница 22: ...machine is started or stopped The machine design has to be such as to take this necessity into consideration Damage due to dry running is excluded from the warranty If the operation limit values and...

Страница 23: ...ine has to be switched off A damage of the mechanical seal is indicated by a continuous flowing leakage In the event of an inadmissible temperature rise the machine has to be stopped for safety reason...

Страница 24: ...re must be no product in the M S if necessary drain the machine and rinse it out Isolate the machine to prevent it starting up unexpectedly Observe the safety notes safety data sheets IMPORTANT When r...

Страница 25: ...For a quick exchange a complete spare seal should be on stock Required details for enquiries and orders For enquiries and orders the following details are required EagleBurgmann commission no Drawing...

Страница 26: ...espective instructions Copyright EagleBurgmann Germany GmbH Co KG Germany holds the copyright to this document Customers and operators of mechanical seals are free to use this document in the preparat...

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