Isolated power unit maintenance
The following image shows the features and components of the VersiCharge Ultra 175 DC Charger IPU.
1. IPU Main Disconnect Switch
2. UPS Batteries
3. Escutcheon Panel
4. IPU Rear Fans + Filters
5. Door Switch (top)
6. Door Switch (bottom)
7. Isolation Transformer
8. Control Shelf
9. Rectifier Racks
10. Data Module
11. IPU Front Filters
The following maintenance can be performed by the owner/
user. All other service must be conducted by qualified service
personnel.
If there is any damage to the unit, contact your supplier.
It is recommended to perform general maintenance at least
once a year, depending on the environment.
In harsh environments, general maintenance should be
performed more often.
General exterior maintenance
Regular cleaning is recommended to avoid accumulation of
debris/dust/dirt on or around the unit. Wipe surfaces with a
soft cloth dampened with water, or use alcohol-based cleaner
for harder to remove marks.
Do not spray with high-pressure cleaning hoses or use
abrasive chemicals.
Snowfall areas
Regularly remove snow build up if present around the inlet
fans.
This should be checked daily in areas with high snowfall.
Maintenance Manual
| VersiCharge Ultra 175™
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