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SECTION 1 INSTALLATION INSTRUCTIONS
AUTOMATIC STERILMATIC STEAM PRESSURE STERILIZER
MODELS: STM-E, STM-EL, STM-EX & STM-ELX
Your Sterilmatic Sterilizer has been developed to answer the need for a compact, automatic,
low-cost steam pressure sterilizer. The following instructions cover installation. Should
service be required, it is readily available by contacting our authorized service agency
located nearest to you. The name of your local service company can be obtained from your
Market Forge Representative in your area or by contacting the Service Department at Market
Forge Co., 35 Garvey Street, Everett, MA 02149, Tel. (617) 387-4100.
INSTALLATION
Set sterilizer on counter, using the 4" (
102mm
) legs provided or assemble the an optional
stainless steel stand with under-shelf. If your Sterilmatic includes a water-cooled exhaust
condenser, we recommend the use of the Sterilmatic stand, part number 95-6060. First, level
unit in place, then adjust front legs to pitch the unit forward 1/4" (
6mm
) to insure positive
drainage of the cylinder.
ELECTRICAL
Connect to proper electrical supply box and disconnect switch as shown on one of the
following schematic diagrams-208 or 240 volts, single or three phase. Connection is located
behind the terminal box cover at the lower left side of unit. Whether the supply current is 208
volt or 240 volt, single or three phase, all control circuits are 120 volts. In order to accomplish
this connection, a current-carrying grounded neutral must be provided. Thus, a three phase
system must be 4-wires and a single phase system must be 3-wires. If a current-carrying
grounded neutral is not available from the power source, a separate 120 volt circuit must be
run. Most electrical codes require, and we recommend, that a separate disconnect switch be
located within sight of the sterilizer. When separate 120 volt control circuit must be run, this
must also be part of the disconnect box assembly.
OUTSIDE VENTING
Connect 1/2" (
13mm
) nominal tubing exhaust to outside vent connection located on the top
of the control housing. IMPORTANT: Exhaust line must be vented to the outside to eliminate
the exhausted steam and the accompanying noise from entering the room. Use 1/2" (
13mm
)
copper tubing or suitable alternate. Length of the line should not exceed 15 feet (
4.5 meters
)
and should have a minimum of bends. The line should slope downward after leaving the
sterilizer in order to insure condensate drainage.
WATER-COOLED EXHAUST CONDENSER
If outside venting is not possible, an optional water-cooled condenser is available for
connection to an open drain. If required order part number 95-0436 kit.
RECORDING THERMOMETER
If a recording thermometer is provided, refer to installation guide provided with recorder.