Braun 42194 User Manual download pdf (Page 11)

5.4 Mechanical neutral or mild-alkaline cleaning and thermal disinfection

Machine type: Single-chamber washer/disinfector without ultrasound

D–W: Drinking water

FD–W: Fully desalinated (demineralized) water

¾ Check visible surfaces for residues after mechanical cleaning/

disinfecting.

¾ Repeat the cleaning process if necessary.

Note

Ultrasonic treatment can be applied in manual processing as well as in

mechanical processing. Temperatures of up to 120 °C are permissible for

mechanical drying with hot air.

5.5 Inspection, maintenance and checks

Note

The sterile containers may be tested and repaired only by persons with the

appropriate training, expertise or experience.

The seals in the container lids were tested according to DIN EN 868-8,

Annex G, for a minimum service life of 5 000 sterilization cycles.

¾ In case of visible damage, change the seal immediately.

¾ Have the lid sent to Aesculap, see Technical Service.

¾ If necessary, lightly lubricate moving metal parts, e.g. latch hinges,

with sterilizable and steam-permeable maintenance oil (e.g. STERILIT®

oil spray JG600 or STERILIT® I drip feed oiler JG598).

Stage Step T

[°C/°F]

[min]

Water

quality

Chemical

I Prerinse <25/77 3 D–W -

II Cleaning 55/131 10 FD–W Neutral:

BBRAUN HELIMATIC CLEANER

neutral, pH-neutral,

process solution 0.5 %

Mild-alkaline:

- Concentrate:

pH = 9.5

< 5 % anionic tensides

- 0.5 % solution

Alkaline:

Processing possible at pH up to 10.5, provided the cleaning

agent is manufacturer-approved for container cleaning.

Note

Application of mild-alkaline or alkaline cleaning agents

may cause discoloration of colored anodized aluminum,

which however will not affect the functionality of the

product.

III Intermediate rinse >10/50 1 FD–W Especially for PrimeLine it must be ensured that the

surface is rinsed without leaving any residues.

IV Thermal disinfecting 90/194 5 FD–W Other process parameters may be feasible with agreement

by the hospital hygienist.

V Drying - - - According to mechanical cleaning program

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Braun 42194 User Manual Page 11

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