Continuum Surelite EX 10, Operation And Maintenance Manual

Page: 78 / 114

Continuum Surelite Laser
68 996-0207
•
6" adjustable wrench
•
Roll of teflon tape
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 drawings for the two cooling groups. See page 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. Note flow direction arrow on the filter before pulling from the holding clamp.
6. Remove the squeeze clamps from tubing. Grasp the tubing and pull it off the barbed connectors
on both ends of the filter.
7. Unscrew the barbed elbow fittings from old DI filter. Replace the old teflon tape with new and
screw the fit-tings into the new DI filter.
8. Install new DI filter with the arrow pointing in the same direction as before and reinstall plastic
tubing on the barbed connectors. Replace the squeeze clamp.
9. Flow test the CG. To do this plug in the ac power cord and then perform steps 1 and 2 in the
DAILY STARTUP PROCEDURE on page 27.
10. Run the CG for ~3 minutes. Turn keyswitch to STANDBY and turn off the AC POWER
switch. Unplug the main ac power cord. Check for water leaks. If there are none, reinstall cover
and replace the screws.
11. Log the date and action in “ Operator Notes” at the end of the manual and the procedure is
complete.
Open this side
for cooling
group
maintenance.