Continuum Surelite I 10 Operation And Maintenance Manual page 91

S
TEPS
1. Look for this label on the cooling group side of the
unit. DO NOT open the power unit side. The cooling
group cannot be accessed from the power unit side.
2. Review the cooling group drawing. (Page 62 or 69.)
3. Turn off main ac circuit breaker on the front panel of power/cooling group (PCU) and
disconnect power cord from the wall socket.
4. Remove the eight screws from top and bottom of the cooling group cover.
5. Using an inspection light, look into the tank. Note any signs of floating white, green
or brown contamination.
6. If contamination is present, then the unit will have to be flushed.
7. Drain the cooling group and refill with new distilled water.
8. Remove the old DI filter and pinch off the DI filter water lines.
9. Add 1 pint (~500 ml) of 30% hydrogen peroxide to distilled water in the reservoir.
10. Allow the peroxide to circulate for 1 hour.
11. Turn the cooling group off and drain the reservoir.
12. Refill the reservoir with distilled water. Allow it to circulate for 15 minutes and then
drain the reservoir.
13. Refill the reservoir with distilled water again and inspect for contamination. If
contamination is still present, repeat steps 5-11.
14. Install a new DI filter and fill the reservoir with distilled water.
15. Log date and work done and resume normal operation.
996-0207
Section 6: Troubleshooting
Open this side
for cooling group
maintenance.
81