Guilin Woodpecker Medical Instrument O-Star CURING LIGHT, Instruction Manual, Page: 14 / 23

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lasting for 1 minute. (c2) In the washing stage, the water temperature should not
exceed 45 °C, otherwise the protein will solidify and it is difficult to remove. (c3)
The solution used can be pure water, distilled water, deionized water or multi-
enzyme solution, etc., and only freshly prepared solutions can be used. (c4)
During the use of cleaner, the concentration and time provided by manufacturer
shall be obeyed.
The used cleaner is neodisher MediZym (Dr. Weigert).
d) Disinfection: (d1) Direct use after disinfection: temperature ≥ 90 ° C, time ≥
5 min or A0 ≥ 3000.
(d2)Sterilize it after disinfection and use: temperature ≥ 90 ° C, time ≥ 1 min
or A0 ≥ 600.
(d3) For the disinfection here, the temperature is 93 ° C, the time is 2.5 min,
and A0>3000.
e) Only distilled or deionized water with a small amount of microorganisms
(<10 cfu/ml) can be used for all rinsing steps. (For example, pure water that
is in accordance with the European Pharmacopoeia or the United States
Pharmacopoeia).
f) After cleaning, the chemical residue should be less than 10mg / L.
g)The air used for drying must be filtered by HEPA.
h) Regularly repair and inspect the disinfector.
7.5 Drying
If your cleaning and disinfection process does not have an automatic drying
function, dry it after cleaning and disinfection.
Methods
1. Spread a clean white paper (white cloth) on the flat table, point the product
against the white paper (white cloth), and then dry the product with filtered dry
compressed air (maximum pressure 3 bar). Until no liquid is sprayed onto the
white paper (white cloth), the product drying is completed.
2. It can also be dried directly in a medical drying cabinet (or oven). The
recommended drying temperature is 80
℃
~120
℃
and the time should be 15~40
minutes.
Notes
a) The drying of product must be performed in a clean place.
b) The drying temperature should not exceed 138 °C;
c) The equipment used should be inspected and maintained regularly.
7.6 Inspection and maintenance
In this chapter, we only check the appearance of the product. After
inspection, if there is no problem, the optical fiber can only be used.
7.6.1 Check the product. If there is still visible stain on the product after
cleaning/disinfection, the entire cleaning/disinfection process must be repeated.
7.6.2 Check the product. If it is obviously damaged, smashed, detached,