Information
Important additional information and advice for user.
Warning!
Danger by hot surface! Slight bodily harm is possible if the corresponding precautions are not taken!
2.3
General safety instructions
Danger!
When the motor shaft is turning, voltage will be induced and applied to the connection terminals!
Danger!
"
The motor has casted eyelets or threads to suit eyebolts. The eyelets are for the transport of the
motor including sheave and brake only. Do not lift higher loads with these eyelets for example a
socket, ropes, etc. Use adequate hoists.
Danger to life!
Warning!
"
Dependent on the working conditions the surface temperature can be very high.
Danger of burns!
"
The motor is only to be operated within the ranges speci
fi
ed on the type plate!
"
Use the motor only as intended and only for the speci
fi
ed tasks in the purchase order!
"
When the motor current is off, it can not develop any electric torque. When opening the
brakes the lift will accelerate uncontrolled! Therefore it is recommended to short-circuit the
motor windings, when the motor current is off. This induces a speed dependent braking
torque similar to the friction of a worm gearbox. The short-circuit has to be made by main
contacts of the contactors, because the current is approx. rated current. In any case do not
short-circuit the windings, while the motor wires still carry current.
"
Safety features, for example the brake release monitoring, may not be dismantled, circumvented or
made inoperative!
"
A temperature sensor is installed into the winding as motor protection and must be connected!
2.4
Requirements placed on the personnel / due diligence
"
Installation, connection to the power supply and commissioning may only be performed by quali
fi
ed
service personnel! The relevant regulations must be observed!
"
Planners, manufacturers and operators of system parts or entire systems are responsible for the
correct and safe mounting and a reliable operation.
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ZAtop
–
model series SM160.30B/40B
Safety instructions
$7%$B*%
Part.-No. 01008166-GB (
EU-BD 845
)
5/68
Danger!
Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding
precautions are not taken!
