Maintenance; Figure 44 Cooling Chart - Continuum Surelite I 10 Operation And Maintenance Manual

Figure 44 Cooling chart

There are no controls for the cooling group on the front panel of the power unit/cooling group. In
the event of any interlock fault, the cooling unit is powered down by the PCU at the same time the
laser is shut down.
DI IN. Returns heated water from laser head.
DI OUT. Takes cooled water to the laser head.
LASER HEAD. 9-pin plug for cable in umbilical.
FLASHLAMP. This is the head plug cable.
220VAC INPUT. The ac input cable connects directly to the PU side.

Maintenance

Remove the eight screws holding the cooling group metal cover. The deionizing filter cartridge
(Continuum Part #313-0099), will be visible at the top. The filter should be changed every three to
six months (along with the distilled water) as a routine maintenance procedure. Distilled water may
be added to the distilled water bottle filling it to within 1 inch (~2cm) from the top (with the
cooling lines empty).
The finned radiator should also be inspected every six months and carefully brushed or vacuumed
clean of dust and lint if necessary. The cooling water loop and connections should be inspected
when replacing DI filter or whenever the laser is moved.
996-0207
Section 4: Subassembly and Module Descriptions
63