66
66
EN
R7
- OPERATING INSTRUCTION
7.3.
Manual SHS system
Models R7 IDRICO SINGOLO, R7 M CONTINENTAL, R7 M INTERNATIO-
NAL, R7 M CART and R7 P.
Description of the system
The system comes with a canister (a), placed on the instrument board support
arm, that contains distilled water.
The tank can hold 1.8 liters.
The tank feeds:
• the sprays of all the instruments found on the instrument and assistant’s
board.
• The syringe on the assistant’s board.
• to fill the cup
• water quick-connect coupler (if present)
A by-pass lever (b), placed on the side of the canister, is used to shut off the
system if municipal water is to be supplied to the instruments.
WARNING!
With the manual SHS system, the tank reserve ( a ) and SHS system
active/inactive warning icons are not shown on the TOUCH DISPLAY.
This system allows running a disinfection cycle for the instrument spray ducts
(see paragraph 7.3.1.).
WARNING!
Perform a disinfecting cycle at the end of each work day.
Filling the tank.
When the water level in the tank is low (about 500 cc), fill it as directed below:
•
Turn the switch (
c
) to "CLOSE AIR PRESSURE”.
• Turn the tank counter-clockwise and remove the tank (
a
).
NOTE:
while this operation is being performed, the pressurised
air in the tank is automatically released outside.
• Pour distilled water into the tank until the maximum level is reached.
WARNING!
Use only distilled water. For a higher guarantee of hygiene you can
add 600 parts per million (ppm) of hydrogen peroxide using 20 ml of
Peroxy Ag+ (not available for the American and Canadian markets) per
litre of distilled water, or oxygenated water (20 ml of 3% oxygenated
water per litre of distilled water).
• Put the tank back in place turning it clockwise.
• Turn the toggle (
c
) to position "OPEN AIR PRESSURE”.
WARNING!
• Assure the tank is firmly secured in place before switching the toggle
(c) to position "OPEN AIR PRESSURE”.
• When you are going to be away from the office for an extended
period of time (holiday), always empty the hydrogen peroxide tank
( a ) before leaving.
BY-PASS function
The system can be shut off if municipal water is to be delivered to the
instruments.
This function is obtained by turning switch (b), beside the canister, to position
“LINE”.
Turn the toggle (
b
) to position "TANK” to go back to working with distilled
water.
Cleaning the tank.
We suggest cold-sterilizing periodically (at least once a month) only the tank
with peracetic acid-based products (for American and Canadian markets
we recommend using an EPA-approved product) in the following manner:
• take the tank out of the dental unit and empty it,
• fill the tank with disinfectant liquid up to the rim,
• leave the disinfectant liquid to dwell in the tank for at least 10 minutes,
• completely empty out the tank,
• rinse the tank with distilled water,
• fill the tank with distilled water and, if necessary, add hydrogen peroxide
or oxygenated water as described above,
• put the tank back in place in the dental unit.
Содержание SMART TOUCH R7
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