Servomotor series JHN, JHQ, and JL – User Manual
Safety advices
Jetter AG
19
Usage other than intended
2.2.2
The use of the servo drives and motors outside the aforementioned areas of application or under
operating ranges and environmental conditions other than those described in the documentation is
considered improper operation.
The JL, JHN and JHQ servo motors are not to be regarded as safety-related parts as per
Machinery Directive 2006/42/EC. For this reason, they are not qualified for safety-relevant
applications and must, therefore, NOT be used to protect persons.
These servo motors must not be used in technical systems which to a high degree have to be fail-
safe. The following areas of application are not intended applications:
Aviation and aerospace
Machinery specially designed or used for nuclear applications the failure of which may
result in the emission of radioactivity.
Medical devices that come into direct contact with the human body.
Machines for transporting and lifting persons.
Special facilities for use at fairs and amusement parks.
Devices for domestic use
NOTICE
Destruction of the servomotor!
A servomotor is not intended for direct connection to the three-phase mains.
Direct connection to the mains will destroy it.
•
Servomotors have explicitly been designed for being torque, speed,
and/or position controlled by specific servo amplifiers, such as the
JetMove series by Jetter AG.
2.3 Hazard levels
DANGER
High risk
Indicates an imminently hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING
Medium risk
Indicates a potential hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
Low risk
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTICE
Material damage
Indicates a situation which, if not avoided, could result in malfunctions or
material damage.
