Installation and Operational Instructions for EAS
®
-NC
Lastic-Backlash-free clutch Type 454._ _ _._
Sizes 01 to 3
(B.4.8.3.EN)
22/04/2021 TK/MD/SU
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Phone: +49 8341 804-0, Fax: +49 8341 804-421
Page 1 of 5
Please read these Operational Instructions carefully and follow them accordingly!
Ignoring these Instructions may lead to malfunctions or to clutch failure, resulting in damage to other parts.
Contents:
Page 1:
- Contents
- Safety and Guideline Signs
- Safety Regulations
Page 2:
- Clutch Illustrations (Variants)
- Parts List
Page 3:
- State of Delivery
- Function
- Temperature Resistance
- Design
- Limit Switch
Page 4:
- Clutch Installation
- Installation of Both Clutch Halves
- De-installation
- Installation of the Clutch Halves with Keyway
- Joining Both Clutch Halves
Page 5:
- Permitted Shaft Misalignments
- Clutch Alignment
- Maintenance
- Disposal
- Technical Data
Safety and Guideline Signs
CAUTION
Danger of injury to personnel and
damage to machines.
Please Observe!
Guidelines on important points.
Safety Regulations
These Installation and Operational Instructions (I + O) are part of the clutch delivery.
Please keep them handy and near to the clutch at all times.
It is forbidden to start initial operation of the product until you have ensured that all applicable EU directives and directives
for the machine or system, into which the product has been installed, have been fulfilled.
At the time these Installation and Operational Instructions go to print, the EAS
®
-clutches accord with the known technical
specifications and are operationally safe at the time of delivery.
Without a conformity evaluation, this product is not suitable for use in areas where there is a high danger of explosion.
This statement is based on the ATEX directive.
DANGER
If the EAS
®
-clutches are modified.
If the relevant standards for safety and / or installation conditions are ignored.
User-implemented Protective Measures
Cover all moving parts to protect against seizure, dust impacts or foreign body impact.
The clutches may not be put into operation without a limit switch unless
mayr
®
has been contacted and has agreed
otherwise.
To prevent injury or damage, only specialist personnel are allowed to work on the components. They must be
familiar with the dimensioning, transport, installation, initial operation, maintenance and disposal according to
the relevant standards and regulations.
Please read the Installation and Operational Instructions carefully prior to installation and initial operation of the
device.
These Safety Regulations are user hints only and may not be complete!
