Selecta 4002429 - Electrical Installation Requirements; Water Inlet and Drain Connection

INSTRUCTION MANUAL CODE 80342 REV O 11/2021 Page: 34
J.P. SELECTA s.a.u. Autovía A-2 Km 585.1 Abrera 08630 (Barcelona) España Tel 34 937 700 877 Fax 34 937 702 362
e-mail: selecta@jpselecta.es - website: http://www.grupo-selecta.com
Electrical installation
Check the electrical installation of the enclosure where the autoclave will be
installed.
For your safety, we advise you to feed the autoclave with a breaker and a
differential switch.
Size Voltage Power(W) Breaker
20L 230Vac 2800 20A + N
80L 230VAC 4000 25A + N
150L 400III + N 7500 16A III + N
Water inlet installation
In areas with “hard” water (conductivity above 100uS / cm) it is necessary to
use water decalcication equipments. It is recommended to work with soft
water, to extend the life of the equipment
The water inlet must have a pressure between 3 and 4 bar.
If it is necessary, install the following:
- A pressure group, if the pressure of the water network is less than 2 bar.
- A hand-operated device if the water network pressure is higher than 4 bar.
Installation of drain drain
Located at ground level or below.
Material to resist temperature of 100ºC.
(Gray PVC plumbing is suitable)
Watertype mg/l *fH *dH *eH
Soft water ≤17 ≤1.7 ≤0.95 ≤1.19
Slightly hard water ≤60 ≤6.0 ≤3.35 ≤4.20
Moderately hard water ≤120 ≤12.0 ≤6.70 ≤8.39
Hard water ≤180 ≤18.0 ≤10.05 ≤12.59
Very hard water >180 >18.0 >10.05 >12.59
mg/l: milligrams per liter of calcium carbonate water (CaCO
3
)
*fH: French grade (10.0 mg CaCO
3
/l)
*dH: German grade (17.8 mg CaCO
3
/l)
*eH: English grade (14.3 mg CaCO
3
/l)
Water hardness classication table: