Opening Doors In Preparation For Use; Removing The Cover; Checking The Shock And Tilt Indicators Inside The Cabinet; Figure 4-9 Example: Cover Screw For Manual Door Interlocking - Siemens SINAMICS GL150 Operating Instructions & Installation Instructions

4.5.4

Opening doors in preparation for use

When the device is shipped, the doors are closed. To open the doors with the device in a no-
voltage condition, proceed as follows:
1. A screw marked with an adhesive label is located on the door. Under the screw you will find
2. Insert a screwdriver into this opening.
3. Turn the door handle until you feel resistance.
4. Remove the screwdriver from the opening.
5. Open the doors.
4.5.5

Removing the cover

To remove the cover, proceed as follows:
1. Unscrew the screws of the cover.
2. Remove the nuts of the upper mounting bolts last of all.
3. Remove the cover.
4.5.6

Checking the shock and tilt indicators inside the cabinet.

Shock and tilt indicators are also located inside the cabinet. Check these as soon as you have
unpacked and opened the device. To perform the check, proceed as described in "Checking
shock and tilt indicators"
NOTICE
Material damage caused by transport indicators remaining in the device during operation
If transport indicators remain in the device during operation, material damage can result when
they fall off – or as a result of temperature damage.
● Remove the transport indicators before commissioning. Remove any adhesive residue
SINAMICS GL150 6SL38502UM114PA0Z
Operating Instructions Rev.201910281441 EXAMPLE
the opening for manually opening the doors. Loosen this screw.
Figure 4-9 Example: Cover screw for manual door interlocking
from the transport indicators using methylated spirits.
Preparations for use
4.5 Unpacking
63