User manual

User manual 20
4.6. CYCLE SELECTION
4.6.1. CYCLE TABLE
STERILIZATION CYCLES TEST CYCLES
B CYCLE B CYCLE B CYCLE
TYPE OF CYCLE
B-STANDARD
134
B-PRION
134
B-STANDARD
121
B&D/
HELIX TEST
VACUUM
TEST
Temperature 135.5°C 135.5°C 122.5°C 135.5°C --
Pressure 2.16 bar 2.16 bar 1.16 bar 2.16 bar -0.85 bar
Duration of the plateau 4' 18' 15' 3'20 16'
Duration of the drying phase 15' 15' 20' 4' --
Total duration empty – full load
30' - 40’ (MB17)
32' - 52’ (MB22)
44' – 54' (MB17)
46' - 66’ (MB22)
50' – 60' (MB17)
48' - 68’ (MB22)
23' (MB17)
26' (MB22)
24' (MB17)
25' (MB22)
Full solid (Probes, tweezers, burs,…)
YES YES YES
Small porous items (gauze, cotton,…)
YES YES YES
Full porous : 80% of the usable space.
YES YES YES
Hollow A (handpieces, forceps, scissors,)
YES YES YES
Hollow B (vacuum tips,…)
YES YES YES
Unwr., bagged, single/double wrapped
YES YES YES
TYPE OF LOAD
Max mass of the load : Solid / Porous
4.5 / 1.5 kg (MB17)
6.0 / 2.0 kg (MB22)
4.5 / 1.5 kg
(MB17)
6.0 / 2.0 kg
(MB22)
4.5 / 1.5 kg (MB17)
6.0 / 2.0 kg (MB22)
Empty
Load: The 3 Class B cycles can sterilize and dry all type of loads: full solid, porous, hollow A, hollow B,
plastics, rubber, etc. unwrapped, bagged, single and double wrapped, but :
 Instructions given by the respective manufacturers must be followed in each case.
 For guaranteed sterilization, never exceed the maximum load weight validated by
the manufacturer.
Test cycles
See annex 4, 5 & 6
All the cycles have the same profile:
Only the duration of the plateau time, the drying time and the temperature (121°) vary.
Fractionated pre-vacuum Plateau time Pulsed vacuum drying
Legend:
PV1..6 : Vacuum pulse PP1..5 : Pressure pulse PPh : Pressure pulse and heating
PR : Process DV : Vacuum drying VEN : Ventilation LEV : Levelling
Pressure (bar)
PR
D9
VEN
LEV
End
D1
D6
D4
D2
D7
D5
D3
D8
DVs
DVe
Duration
PV1
PP1
PV2
PP2
PV4
PPh
PV3
PP3 PP4
PV5
PV6
PP5
D10