Visual Inspections; Equipment For Visual Inspections - Siemens SINAMICS GM150 Operating And Installation Instructions

Maintenance
9.4 Preventive maintenance
Maintenance
Replace the water soften‐
er / ion exchanger
Replace the microfilter.
Clean the sieve
Check the software.
Test the insulation (test
mode for the Bender insula‐
tion measuring device)
Inspect the motor and trans‐
former.
Check the spare parts.
9.4.3

Visual inspections

9.4.3.1

Equipment for visual inspections

You require the following basic equipment to carry out the visual checks and maintenance
work:
● Mirror
● Flashlight
● Torque wrench for tightening screws
NOTICE
Contamination
Contamination and dirt can damage the device.
Visually inspect the equipment at least once per year. For more information, please refer to
the section "Visual inspections".
Dust deposits inside the cabinet unit must be removed at regular intervals (or at least once
a year) by qualified personnel in line with the relevant safety regulations.
Note
The actual intervals at which maintenance procedures are to be performed depend on the
environmental and operating conditions. Define maintenance intervals for the drive which
reflect your plant-specific environmental and operating conditions and meet your availability
requirements. When doing so, take the prescribed maintenance intervals into consideration,
as well as the instructions for repairing and replacing installed components.
202
Carried out by:
Operator
Operator
Siemens serv‐
ice personnel
Siemens serv‐
ice personnel
Siemens serv‐
ice personnel
Siemens serv‐
ice personnel
Frequency Comments
When required (but af‐
ter a maximum of two
years).
When the water soften‐
er is replaced.
As required
Whenever parameters
are changed
and then every 5 years.
Every two years
See the applicable See the specifications in the op‐
servicing instructions erating manual.
Annually If necessary reorder spare parts
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017