Tuttnauer TIVA2 TD, Инструкция по эксплуатации

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English
15883; the validation of the disinfection process is
borne by the user.
• The machine does not cause harmful vibrations.
• The residual radiation emitted within the limits is
non-ionising.
• The useful life cycle of the device is 10 years.
• The machine must not be dumped when scrapped,
as it contains materials subject to legislation requiring
disposal at special centres.
2.4.1 Inlet water quality
The quality of the water used in all stages of cleaning is
important for good results.
The water used in each stage must be compatible with:
• The material which the washer disinfector is made of.
• The chemicals used in the process.
• Process requirements for the various stages of the
process.
The main factors for good inlet water quality in relation
to the effectiveness of washing are:
HARDNESS
The high hardness of the water generates a detergent
inactivation, reducing its efficacy. It also causes
limescale deposits in the machine, jeopardising the
cleanliness of the instruments and the machine,
especially on hot parts (ex. heating elements).
IONIC CONTAMINANTS
A high concentration of ionic contaminants may cause
corrosion of steel, manganese or copper instruments.
MICROBIAL CONTAMINANTS
Microbial contaminants can increase the microbial
contamination of the instruments at the end of the
wash.
The manufacturer therefore recommends that:
- the water used in the pre-rinse and washing stage
should be of drinking quality according to the
“Guidelines for drinking-water quality, 3rd edition”
published by the WHO.
- demi water is used for the rinsing and disinfection. A
typical specification for demi water is:
Ion concentration H
+
4.5…7 pH
Conductivity < 30 μs.cm
-1
TDS < 40 mg/l
Maximum hardness (CaCO
3
) < 10 mg/l
Chlorine < 10 mg/l
Heavy metals < 10 mg/l
Phosphates < 0.2 mg/l as P
2
O
5
Silicates < 0.2 mg/l as SiO
2
Endotoxins < 0.25 EU/ml
Colony-forming units (CFU) < 100 for 100 ml (*)
(*) for rinsing after disinfection phase, the maximum
limit changes to 0.
Further advice should also be obtained from the
manufacturers of chemical and medical equipment.
Where local standards are stricter than the provided
recommendations, they should be followed.
Ö
Note: it is the user’s responsibility to supply
the machine with suitable water.
2.5 Technical data
Description CT UC
Width 23,4" (595 mm) 23,4" (595 mm)
Depth with door
closed
21,3" (540 mm) 21,3" (540 mm)
Height 23,6" (600 mm) 32,2" (818 mm)
Total weight 143,3 lbs. (65 kg) 176,3 lbs. (80 kg)
Washing tank dimensions:
Width 16,3" (415 mm) 16,3" (415 mm)
Depth 18,9" (480 mm) 18,9" (480 mm)
Height 14,8" (375 mm) 14,8" (375 mm)
Protection
absorbed power
voltage
See data plate and installation
diagram
Average sound
level degree
<70 dB (A)
Type of pro-
tection
(according to IEC
60529)
IP 20
Marking
Directive on medical devices
93/42/EEC, class IIb
Residual water volume in the chamber
• Condenser: 0 US gal (0 l)
• Standard configuration (without water softener): 0,11
US gal (0.4 l)
• Configuration with water softener (resins and salts):
0,37 US gal (1.4 l)