Mocom SUPREME 17 - Page 96

Sterilizers SUPREME - FUTURA - CLASSIC (17-22-28)
- TECHNICAL MANUAL
94
ALARMS / ERRORS / WARNINGS / TROUBLESHOOTING
EN
CODE AND
MESSAGE ON
THE DISPLAY
DESCRIPTION
Possible causes /
Checks
Solution
ERROR
OUTPUT
(**)
A257
ATM3 UPSTROKE
TIMEOUT
CONTACT TECH.
SERVICE
The 3
st
pressure
pulse does not
achieve 0.00 bar
within timeout
Steam generator water
injection pump problem
- device check.
Steam generator
clogging problem -
device check.
Check:
- filling tank filter and water
injection pump inlet filter
- correct activation of water pump
and opening of EV6
For the check, it can be useful
to activate the water pump and
EV6 by means of the
SERVICE/COMPONENT
TEST/OTHER COMPONENTS
menu, which allows to detect air
passage through the generator
to the chamber.
- presence of any leakage on the
water pump and generator
connecting pipes
- Replace vibration pump
Perform steam generator
maintenance - see sheet ST01
2
Generator heating
problem - device check
Check the safety thermostat and
reset it if necessary.
Check steam generator heating
element.
See ST01 - steam generator
sheet.
Manifold solenoid valve
sealing problem -
component check
Check:
- correct supply and sealing of
EV1 and EV3
- MANIFOLD - see sheet ST02