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User and Maintenance Manual 

“E” Failsafe caliper brake

 

Model E4N-ID 

Date: 2013/07/01 

Revision: 1 

www.coremo.it 

 
 

Page 

10

 of 

14

 

 

Personnel  assigned  to  these  operations  must  take  special  care,  working  cautiously 
when  bleeding  the  circuit,  wearing  suitable  PPE  such  as  gloves,  goggles  and  safety 
footwear and taking any other precautions necessary before proceeding. 

 

11.

 

BEDDING-IN: 

The initial braking torque may be from 30% to 50% less than the rated value until 

the brake lining adjusts to the disc. 
 

8.

 

Operation 

 

8.1.

 

Power supply of the safety component 

 
For the correct operation of the brake the control pressure must not exceed 100 bar while the 
minimum opening pressure must not be less than 60 bar. Use mineral oil SAE/SO 46. 
The  technical  department  of  COREMO  OCMEA  can  provide  information,  suggestions  and 
assistance for correct application and use of the brake. 
 

8.2.

 

Improper use 

 
The  products  considered  here  must  be  used  exclusively  as  described  in  Chapter  5  of  this 
manual.  Any  other  use  is  to  be  considered  improper.  The  manufacturer  declines  all 
responsibility for damage caused by erroneous or unreasonable use of the product. 
 

 

Use  of  the  product  for  purposes  other  than  those  stated  in  this  manual  may 
compromise any aspect of safety. 

 

 

9.

 

Maintenance and cleaning 

 

 

TUTTI  I  TIPI  DI  INTERVENTO  SUL  FRENO  DEVONO  ESSERE  EFFETTUATI  A  MACCHINA 

FERMA. 

Staff assigned to this work must wear suitable PPE such as gloves and safety footwear and take 
any further precautions necessary to ensure adequate protection and prevent injury. Failure to 
follow  the  instructions  given  for  maintenance  and  cleaning  of  the  product  may  compromise 
personal safety and cause damage to equipment and machinery. 

 
 

Содержание E4N-ID

Страница 1: ...COREMO OCMEA S P A Via Galilei 12 20090 Assago MI Italy Tel 39 024880697 Fax 39 024881940 www coremo it info coremo it User and Maintenance Manual Translation of the original instructions EN 130701 R...

Страница 2: ...2 Brake lining wear 6 5 3 Special note 6 6 Transport and storage 6 7 Installation 7 8 Operation 10 8 1 Power supply of the safety component 10 8 2 Improper use 10 9 Maintenance and cleaning 10 9 1 Rea...

Страница 3: ...tructions contact our technical department for the necessary clarification It is prohibited for anyone to disclose or modify the content of this manual or to use it for personal purposes 2 Manufacture...

Страница 4: ...environment regulations and laws In any case it is better not to inhale dust produced by them and to wash hands thoroughly before eating or drinking Oils greases lubricating components These are used...

Страница 5: ...d as a function of the disc diameter Please note that an erroneous calculation may result in a braking torque different to the desired value which could compromise aspects of safety Residual risk Resi...

Страница 6: ...an be dissipated Ignoring the heat produced during braking affects brake lining wear and may jeopardize the safety of the operators and the reliability of the product Since a brake can be used for man...

Страница 7: ...with a balancing system for the levers and alignment of the brake shoes 3 Anchor the brake to the supporting base using 3 class 8 8 M16 screws and a tightening torque of 200 Nm 4 Adjust the screws C6...

Страница 8: ...of the brake linings must be parallel to the surface of the disc Figure 3 Figure 3 7 Connect the thruster piston of the brake to the power line using a 1 4 gas fitting and a flexible hose of sufficie...

Страница 9: ...c positioned between the brake linings failure to follow this rule could result in fingers being crushed and other dangers in addition to damage to the brake itself 10 Bleed air out of the oil circuit...

Страница 10: ...ent of COREMO OCMEA can provide information suggestions and assistance for correct application and use of the brake 8 2 Improper use The products considered here must be used exclusively as described...

Страница 11: ...th disc of thickness 25 4 mm or the shoe D71023 for brakes with disc of thickness 40 mm 3 Unscrew the 4 screws C61171 remove the brake lining and replace it with a new one Put a few drops of threadloc...

Страница 12: ...the cover on the springs align the anchoring holes and insert the threaded rods complete with nuts and flat washers in their seats Tighten following a diagonal sequence locking the unit in position w...

Страница 13: ...t 6 2 Remove the cover Z50313 3 Remove the bell E80822 and springs 4 Remove the plate unit Z50314 and pull out the internal thruster piston D71224 complete with rod D71225 5 Using a n 2 5 Allen key un...

Страница 14: ...are not contaminated with grease oil or similar substances because these prevent the brake from working effectively 3 Check that the anchoring screws of the brake and the brake units are correctly ti...

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