Danfoss VLT ISD 511 Operating Manual page 119

VLT® Servo Drive System ISD 511
Operating Guide
Table 109: Overview of Maintenance Tasks
Component Maintenance task
All Carry out a visual inspection.
Check the condition and
Shaft seal on the
check for leakage.
ISD 511
System modules Check the fan.
Hybrid cable Check for damage and wear.
Functional safety Perform a system power cy-
cle and check the STO func-
tion.
A shorter interval may be necessary depending on the application. Contact Danfoss for more information.
2
10.4 Repair
Do not attempt to repair the products. Defective products must be returned to Danfoss. Contact the local Danfoss sales company
for information about returns.
10.5 System Module Replacement
10.5.1 Dismounting the System Modules
1. Disconnect the mains and all auxiliary supplies from the PSM 510 and wait for the discharge time to elapse.
2. Disconnect the EMC plate on the bottom of the system modules. Do not dismount the connectors from the EMC plate.
4
Illustration 57: Disconnecting the EMC Plate
- Unplug the RJ45 connector [2] (only on DAM 510).
Danfoss A/S © 2023.08
Maintenance interval
Every 6 months
Every 6 months or 3000 operating
hours.
(2)
For more instructions on replacing
the shaft seal, see the Krones Service
Manual and Service Toolkit for Shaft
Sealing.
Every 12 months
Every 6 months
Every 12 months
1
2
3
Maintenance, Decommissioning
and Disposal
Instruction
Check for any abnormalities on the
surface.
If damaged or worn: Replace the
shaft seal.
Check that the fan can turn and re-
move any dust or dirt.
If damaged or worn: Replace the
hybrid cable.
Activate STO and check the status
with the PLC.
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