FIGURE 9.6 - PUMPFIGURE 9.5 - CASSETTE
42 43
9.0 – REFERENCE BLOCKS
(continued)
CASSETTE DIAGNOSTICS:
If water is leaking at the drain from the cassette bay
(underside of sterilizer), then do the following:
● Remove and clean cassette seal and groove. Rein-
stall cassette seal. Run a cycle and reinspect for leak-
age. See page 10, Figure 2.6.
● Confirm that the cassette seal port holes are not dam-
aged and that they are properly aligned within the
cassette groove.
● Ensure that there is no debris or residue on outer
edges of cassette tray.
9.0 – REFERENCE BLOCKS
(continued)
ULKA VERSION PUMP
with Autoclave Software R604 and above.
ULKA Pump was introduced in conjunction
with Main PC Board Rev. 7 (Software ver-
sion R604) and was never supplied with
mesh filter installed into inlet and outlet
fittings. NOTE: Ulka Pump can be used on
Main PCB Rev. 6.4 with upgraded software
to Rev. R604 and above.
INVENSYS VERSION PUMP
with Autoclave Software R603 and older.
• Effective March 2006, all pumps were
supplied with the spring clip (grounding)
to improve water conductivity circuitry.
• In early 2006, the OEM introduced the
Reservoir Cap & Filter (RPI Part #SCK059).
• Effective June 2007, the OEM stopped
using the mesh filter (installed inlet and
outlet fittings) and offered the In-Line
Water Filter (RPI Part #SCF034) to be in-
stalled between the reservoir and pump.
• The OEM now recommends the use of
the Reservoir Cap & Filter (RPI Part
#SCK059) along with the In-Line Water
Filter on all units. The mesh filters should
be removed and the autoclave should be
upgraded to the In-Line Water Filter (Drain
Kit with Pump Filter RPI Part #SCK037).
Clean/Remove Mesh Filter
Use this clear protective tubing
to avoid water leakage onto AC
input wiring
Use this clear protective tubing
to avoid water leakage onto AC
input wiring
Spring Clip
Spring Clip
(Ground Contact)
Over-Temp Switch
Black (Line)
To Main PCB J1-5
White (Neutral)
To Main PCB J1-6
Black (Line)
To Main PCB J1-5
White (Neutral)
To Main PCB J1-6
Cassette Lid Square Notches
(for cassette seal alignment)
BACK REAR VIEW
Injection Steam Port
Exhaust Steam Port
Located on
Probe Bracket
Steam Port
sealing
surfaces
Cassette Seal
Locating Tabs
and Port Holes
Cassette Lid
Port Holes
Lid
Venturi Plate
Tray
RPI Cassette Seal Part Number
is located in this approximate
location (inside Seal Channel)
}
● Verify that outer edges of cassette tray are straight
(not nicked, dented, or damaged).
● Check the integrity of the hinge.
● Check the cassette tray and lid for warpage.
Straighten or replace as necessary.
● Inspect and clean steam ports on probe bracket. If
you observe excess debris that is not easily removed,
or if the steam ports appear to be worn or damaged,
remove probe bracket for proper evaluation. Replace
probe bracket if necessary. See page 13, Figure
2.10B.
Clean/Remove
Mesh Filter
Check these
areas for debris
build up
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