DVS/GSE GSE DVS Field Service Manual
09030-78B 35 of 49
Webasto Charging Systems, Inc.
Figure 4. Power Supply Cabinet Status Indicator Lights
3.4.2 Power Supply Cabinet Routine Maintenance
The simple design of the power supply hardware results in a product that requires very little
routine maintenance. The system should be inspected annually. During inspections, check
components, wiring and connectors to make sure nothing appears damaged or degraded. Check
fan operation per section 3.4.8. Check relays K2 and K3 per section 3.4.11. Check MOV1,
MOV2 and MOV3 per action RR), page 21.