Sirona DAC PROFESSIONAL, Руководство по обслуживанию, Страница: 6 / 66

Power supply
The power supply should be 230 V, 50 - 60 Hz, and 2500 W, with ground protection and a 16 A
fuse.
The power cable supplied is 1.35 m long.
If the NITRAp
rint
®
is used, then an additional power socket will be required.
One-way-outlet
The wastewater outlet should be at least 30 cm lower than the autoclave and the connection pipe
should not sag or be twisted, so that all water can drain away.
The supply with feed water (distilled or demineralised)
If an autoclave has a closed-loop water system, impurities in the water regularly lead to damage.
Therefore, the DAC Professional has a one-way system.
The autoclave automatically withdraws the feed water it needs, from the internal water storage tank
(1) which has to be refilled with purified water.
The quality of the feed water (for steam generation) must be below 15
µ
S to comply with EN13060.
The DAC Professional is directly supplied with demineralised / distilled water through a hose from
the built-in water storage tank (right side of the tank (front side)). The advantage of this system is
that only electric power is required, and no water from the mains. A sensor measures the water level
in the water storage tank. If the water level is too low, the system will warn the user that the tank
must be filled before the program can start. The drain water (used feed water) is collected in the
waste-water tank (left side of tank (front side)) and must be manually drained. When the waste-
water tank becomes full, the system will warn the user that the tank must be drained before a
program can start. This is the standard condition of the equipment as delivered. See figure 4.
Clean and empty the wasted water tank and the clean water tank every 2nd week (see operating
manual)
Destilled or demineralised water below 15
µ
S .
Waste-water tank
09/21/2006 4/61 Servicemanual DAC Professional