Market Forge Industries STM-E, Owner'S Manual, Page: 14 / 36

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SECTION 1 INSTALLATION INSTRUCTIONS
INSTALLATION FOR OPTIONAL RECORDING THERMOMETER
The Optional Recording Thermometer may be surface or panel mounted as best accommodates the layout of
the sterilization area.
1. Remove the top cover. Remove the pipe plug located in the Y-fitting that also accommodates the
safety relief valve and which is connected directly to the sterilizing chamber.
2. Insert the thermometer bulb of the temperature recorder into the pipe, from which the plug was
removed.
3. Tighten the fittings. Bend that portion of the Thermometer bulb coil that extends inside the shell
toward the rear of the cylinder and at an angle of 45° so that it does not interfere with mounting
the overhead baffle plate (Item #20 Master Illustration).
4. For mounting the recorder on a wall or on the unit itself, the 3/16" diameter tapped holes in the
angles which are attached to the recorder must be drilled out. This allows for the use of wood or
sheet metal screws on walls or panels, and nuts and bolts on the unit itself.*
5A. Electrical connections to the recorder are made by running a line from the recorder to any 120
volt supply. Connection can also be made at the supply connection for the unit by utilizing the
proper wires to gain 120 volts. Connect either L 1, L2, or L3 for power lead (black wire and the
neutral white wire) line for the other side of the 120 volt line.
5B. Electrical connections to the recorder are made by running a line from the recorder to any 220
volt supply. Connection can also be made at the supply connection for the unit by utilizing the
proper wires to gain 220 volts. Connect either L 1, l2, L3 for power lead (black wire and the
neutral white wire) line for the other side of the 220 volt line.
6. The United Electric Recording Thermometer is a 24 hour clock and should be run continuously.
Charts should be changed every 24 hours.
"For further mounting instructions. see the Manufacturers Instruction and Maintenance Instructions, Form #17-0099."
TO REMOVE THE CHART
1. Unscrew and remove the chart knob and lift the pen by depressing the pen lifter.
2. Grasp edge of the chart, lift off the chart hub and slide downward and out without permitting the
paper to touch the pen.
TO INSTALL NEW CHART
1. Slide edge of the chart under the pen and over the hub, insert the upper edge under the
nameplate chart guide and seat the chart hole on the hub.
2. Set correct chart time to the chart plate time index line and replace the knob.
PEN ADJUSTMENT
- If the pen point is not aligned properly with the temperature to be recorded (
as
checked by an ordinary thermomete
r), it may be corrected in the following manner:
1. Locate the small fillister head screw on the right side of the extreme upper end of the Pen
Assembly.
2. Turn the screw clockwise for pen movement toward the hub (or counter-clockwise for pen
movement away from the hub) until the temperature value of the ink line has been adjusted to its
proper position.
PART NO. 10-7933 REPLACEMENT 24 HOUR THERMOMETER CHART FAHRENHEIT
PART NO. 08-6244 REPLACEMENT 24 HOUR THERMOMETER CHART CELSIUS