Specifications

SECTION I
GENERAL INFORMATION
© Midmark Corporation 2002 SF-1827 Page 1-3 Printed in U.S.A.
Sterilization Cycle - continued
1. Line voltage from PC Board energizes Heating
Element.
2. Air & steam flow thru Bellows as water in chamber
begins to boil. When temperature reaches approx.
215° F (101° C), the Bellows closes and pressure
begins to build.
3. When chamber reaches required temperature, Heating
Element is de-energized and sterlization time begins
to count down on Display PC Board.
4. Line voltage from PC Board energizes Heating
Element intermittantly to maintain required
temperature & pressure until time elapses.
5. When sterilization time expires, the Heating Element
de-energized & the Vent Cycle is initiated.
Vent Cycle
1. Line voltage from PC Board energizes Vent Solenoid.
[Liquids Cycle requires chamber to cool to 223° F
(106° C) before Vent Solenoid is energized]
2. Chamber pressure is released thru Vent Solenoid
until pressure drops to 0.7 psi (4.8 kPa).
3. Control PC Board sounds 5 beeps.
4.
M9 / M11: Line voltage from PC Board energizes
Pulse Solenoid.
Door opens automatically.
Drying Cycle is initiated.
M9D / M11D: "Open the Door" Lamp illuminates.
"dddd" appears on Display PC Board.
Manually open door at this time.
Drying Cycle is initiated.
Drying Cycle
Display: (Drying lamp illuminates)
xx:xx (time counts down from 30 minutes)
(Complete lamp illuminates at end of cycle)
1. Line voltage energizes Heating Element for
45 seconds. (30 minute countdown begins on
Display PC Board).
2. Heating Element is energized intermittantly (as
shown below) until Dry Cycle is complete.
45 seconds ON - 2 minutes OFF
30 seconds ON - 2 minutes OFF
xx* seconds ON - 2 minutes OFF (until cycle ends)
*This time is adjustable. Refer to adjustment
procedure in Section IV if necessary.
MA207702
ON/STANDBY
ERROR
STOP
DOOR AJAR
START
WATER LOW
PACKS
COMPLETE
LIQUIDS
DRYING
POUCHES
STERILIZING
UNWRAPPED
FILLING
PRESSURE (PSI)
TEMP (°F) \ TIME (MIN : SECONDS)
TEMP / TIME DISPLAY
LAMP
LAMP
PRESSURE
DISPLAY
UNWRAPPED
BUTTON
POUCHES
BUTTON
LIQUIDS
BUTTON
PACKS
BUTTON
START
BUTTON
STOP
BUTTON
ON / STANDBY
BUTTON
Figure 1-3. Display Panel Button / Lamp Locations
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