Additional checks may also be required according to the system-specific conditions.
NOTICE
If you detect any deviations during the inspection, you must rectify them immediately. They
may otherwise damage the motor.
9.2.3
Main inspection
Table 9-2
Checks that must be performed during the main inspection
Checking
When the
motor is
running
At stand‐
still
The stated electrical characteristics are being observed
X
The smooth running characteristics and machine running noise have not
deteriorated
X
The foundation has no cracks or indentations. (*)
X
X
The motor is aligned within the permissible tolerance range.
All the fixing bolts/screws for the mechanical and electrical connections have
been securely tightened
X
The winding insulation resistances are sufficiently high.
X
Any bearing insulation has been fitted as shown on plates and labeling.
X
Cables and insulating parts and components are in good condition and there
is no evidence of discoloring
X
Condensation can freely flow away.
X
(*) You can perform these checks while the motor is running or at a standstill.
NOTICE
Deviations from the normal state
If you detect any defects or malfunctions during the inspection, you must rectify them
immediately. They may otherwise cause damage to the machine.
See also
Testing the insulation resistance and polarization index (Page 50)
Maintenance
9.2 Inspection and maintenance
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
108
Operating Instructions 10/2017
Summary of Contents for SIMOTICS M-1PH818
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Page 14: ...Introduction SIMOTICS M 1PH8 1PH818 1PH822 1PH828 14 Operating Instructions 10 2017 ...
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Page 104: ...Operation 8 10 Faults SIMOTICS M 1PH8 1PH818 1PH822 1PH828 104 Operating Instructions 10 2017 ...
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