Lenze MDSLS Servo spindle motor - Manual (Page 29)

Commissioning
Functional test
6

29 BA 33.0003 EN 1.0
6.1 Before switching on
Before the initial commissioning, before commissioning after an extended standstill time
or before commissioning after an overhaul of the motor, absolutely check the following:
ƒ Are all screwed connections of the mechanical and electrical parts firmly tightened?
ƒ Is the unrestricted cooling-air inlet and outlet ensured?
ƒ Are the protective devices against overheating (thermal sensor evaluation) effective?
ƒ Is the drive controller correctly parameterised for the motor?
(E Drive controller operating instructions)
ƒ Are the electrical connections o.k.?
ƒ Does the motor connection have the correct phase sequence?
ƒ Are rotating parts and surfaces, which can become very hot, protected against
touching?
ƒ Is the permanent lubrication connected?

Danger!
Built-in brakes are not fail-safe brakes!
6.2 Functional test
ƒ After commissioning, check all single functions of the drive:
– Direction of rotation of the motor
If the motor does not turn in the correct direction, exchange two phases.
– Torque behaviour and current capacity
– Braking effect of the mounted brake
– Function of the feedback system
ƒ In case of malfunctions or faults: E Ch. 8.
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