Bosch Rexroth MS2N, Operating Instructions Manual

Page: 28 / 124

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Operation, even for short measuring purposes is only allowed with fixed con-
nected protective conductor on the specified points of the components.
2.6.2 Protection from mechanical danger
Dangerous movements! Danger to life, risk of injury, heavy injury or material
damage.
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Do not stay within the motion zone of the machine. Avoid unauthorized ac-
cess into the danger zone.
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Additionally secure vertical axes to prevent them from sinking or descending
after having shutdown the motor, for instance as follows:
– Mechanically lock the vertical axis,
– providing an external braking / catching / clamping device, or
– Ensure sufficient weight compensation of the axes.
Only using the serially delivered motor holding brake or an external holding
brake activated by the drive controller is not suitable for personal protection!
Rotating parts! Danger to life, risk of injury, heavy injury or material damage.
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Secure key and/or transmission elements against ejection.
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Install covers on dangerous rotating machine parts before start-up.
2.6.3 Protection against magnetic and electromagnetic fields
Magnetic and electromagnetic fields are created in the direct environment of live
conductors or permanent magnets of electro motors and are a serious danger
for persons.
Strong magnetic and electromagnetic fields pose a health hazard for persons
with heart pacemakers, metallic implants and hearing aids in the direct environ-
ment of motor components!
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Persons with heart pacemakers and metallic implants are not allowed to ap-
proach or handle these motor components.
Crushing hazard of fingers and hands due to strong attractive forces of the mag-
nets!
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Handle only with protective gloves.
Risk of destruction of sensitive parts!
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Keep watches, credit cards, check cards and identity cards and all ferromag-
netic metal parts, such as iron, nickel and cobalt away from permanent mag-
nets.
2.6.4 Protection against burns
Risk of burns due to hot motor surfaces!
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Avoid contact with hot motor surfaces. Temperatures may rise over 60 °C.
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Safety instructions MS2N Synchronous Servomotors
Bosch Rexroth AG R911347581_Edition 04