COREMO OCMEA ID 800 Operating instructions

HYDRAULIC BRAKE
ID 800
Model ID 800 (thickness disc 12.7 mm)
Model ID 800 (thickness disc 8 mm)
COREMO OCMEA S.P.A.
Via Galilei, 12 - 20090 Assago (MI) - Italy
Tel. [phone] Fax [phone]
www.coremo.it [email protected]
User and Maintenance Manual
Translation of the original instructions
EN 140701 REV. 1.0
ISO 9001 - Certificate N°0238

User and Maintenance Manual
Hydraulic brake ID 800
Model ID 800 (disc th. 8 mm)
Model ID 800 (disc th. 12.7 mm)
Date: 2014/07/01
Revision: 1.0
www.coremo.it
Page 2of 13
TABLE OF CONTENTS
1. Introduction ............................................................................................................................................ 3
2. Manufacturer .......................................................................................................................................... 3
3. General information................................................................................................................................ 3
4. Warnings ................................................................................................................................................. 5
5. Technical data ......................................................................................................................................... 6
5.1. Product performance .............................................................................................................................. 6
5.2. Brake lining wear..................................................................................................................................... 6
5.3. Special note............................................................................................................................................. 6
6. Transport and storage............................................................................................................................. 7
7. Installation............................................................................................................................................... 7
8. Operation .............................................................................................................................................. 10
8.1. Power supply of the safety component ................................................................................................ 10
8.2. Improper use......................................................................................................................................... 10
9. Maintenance and cleaning.................................................................................................................... 11
9.1. Changing the linings pads...................................................................................................................... 11
9.2. Cleaning the friction surfaces................................................................................................................ 11
9.3. Changing the sealing rings..................................................................................................................... 12
9.4. Periodic maintenance............................................................................................................................ 12
10. Spare parts list....................................................................................................................................... 13

User and Maintenance Manual
Hydraulic brake ID 800
Model ID 800 (disc th. 8 mm)
Model ID 800 (disc th. 12.7 mm)
Date: 2014/07/01
Revision: 1.0
www.coremo.it
Page 3of 13
1. Introduction
The purpose of this manual is to provide the user with all the information necessary to use the
product properly, independently and as safely as possible.
This manual constitutes an integral part of the safety features and must be read in its entirety
before installation and use of the product. It must therefore be kept in a safe place should
future reference be necessary before proceeding with any kind of work.
The user is strongly advised to read it carefully and to follow the rules and procedures contained
in it as these provide important information concerning safe use and maintenance.
If any doubt should arise concerning the correct interpretation of the instructions, 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. Manufacturer
COREMO OCMEA S.P.A.
Via Galilei, 12 - 20090 Assago (MI) - Italy
Tel.: [phone] Fax: [phone]
e-mail: [email protected]
3. General information
Correct use of the product: In compliance with Italian Legislative Decree 17/2010 and DIRECTIVE
2006/42/EC the operating limits for perfect and safe use of the product are stated in this manual.
Design parameters: COREMO OCMEA brakes have been designed in compliance with the norm UNI EN
ISO 12100:2010 and to satisfy the performance requirements and conditions stated in the catalogue and
in Chapter 5 of this manual.
Model selection: Selection of the correct model for a given application is of basic importance. The
technical department of COREMO OCMEA can provide you with information, suggestions and assistance
regarding correct application and use.

User and Maintenance Manual
Hydraulic brake ID 800
Model ID 800 (disc th. 8 mm)
Model ID 800 (disc th. 12.7 mm)
Date: 2014/07/01
Revision: 1.0
www.coremo.it
Page 4of 13
Use: Following the mounting and maintenance instructions prevents costly down time and accidents
due to incomplete knowledge of the product. Please note that the initial torque may be from 30% to
50% less than the rated value until the brake lining adjusts to the disc.
Rotating parts: The brakes are coupled mainly with rotating parts. In this case the moving parts must be
protected in conformity with the requirements of DIRECTIVE 2006/42/EC and Italian Legislative Decree
17/2010 or equivalent legislation in force in the countries in which they are used.
Power source for hydraulic brakes: Use mineral oil SAE/ISO 46.
Friction material: All COREMO OCMEA brakes are fitted with friction material which is absolutely free of
asbestos and is declared as NON toxic/harmful in full observance of health and 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 in extremely limited quantities. Personnel
suffering from allergies to these substances are advised to wear gloves or use protective cream which
must be washed off thoroughly before eating or drinking.
Cleaning of the product: Do not wash the product with water or any detergent.
Product markings: All the data on the plates must always be kept legible. Use the data shown on the
plates when contacting the manufacturer for spare parts, information or assistance for example.
Disposal: Worn brake linings and other materials of which brakes are made are classified as special NON
toxic/harmful products and therefore must be disposed of in accordance with the laws in force in the
countries in which they are used.

User and Maintenance Manual
Hydraulic brake ID 800
Model ID 800 (disc th. 8 mm)
Model ID 800 (disc th. 12.7 mm)
Date: 2014/07/01
Revision: 1.0
www.coremo.it
Page 5of 13
4. Warnings
Failure to follow the instructions in this manual and on any plates attached to the
product exposes persons to risks and may cause damage to other equipment and
machinery.
˗The product must not be used at an ambient temperature lower than -20 °C.
˗The disc must be made of iron alloy (cast iron or steel) having a hardness in the range 190 to 220
HB.
The technical department of COREMO OCMEA can provide additional information in order to ensure
correct application and use of the product.
Dangers caused by a power failure: A power failure will stop the brake from working. It is therefore
necessary to provide an uninterrupted power supply or, if the case requires, use suitable power failure
warning systems as a brake failure may cause personal injury and damage to property.
Danger of breakage during operation: To reduce the risk of breakage during operation carry out the
periodic inspections shown in this manual.
Risks connected with changes in operating conditions: The product is designed for the purposes stated
in this user and maintenance manual therefore the brake power supply pressure is indicated to ensure
that braking is always safe and reliable. The operating conditions also vary depending on the diameter of
the brake disc used; an equation for calculating the dynamic torque as a function of disc diameter is
given in this manual. It should be stressed that an error in calculation will result in a braking torque that
is different from the desired value and this may represent a risk to safety.
Residual risk: Residual risk can be attributed to the operator not following all the procedures stated in
the user and maintenance manual and not giving due consideration to the warnings.