Smiths Level 1 DSTA-40 - Page 10

DSTA-40 TEMP CHECK Thermometer Operator’s Manual
11 Locate the TEMP (R9) potentiometer near the bottom of 「
the printed circuit board.
HTR
12 Using a 3.175 mm (1/8 inch) flat head screwdriver, adjust R9 fi
the TEMP (R9) potentiometer accordingly until the TEMP
CHECK indicates a temperature of 41.7 °C +0.2°C.
CRY E
CR2
+ To increase the water temperature, turn clockwise.
® To decrease the water temperature, turn
counterclockwise. | | | |
Note: Never adjust the TEMP (R9) potentiometer more | LE
than 1 full turn at a time. Allow a minimum of 5 minutes
between adjustments.
Step 7: Compare TEMP CHECK Display to H-1200 Fluid Warmer Display
1 If the H-1200 Fluid Warmer display indicates 41°C or 42°C, skip to Step 9: Verify the Over Temperature
Alarm Activation Point.
2 If the H-1200 Fluid Warmer display does not indicate 41°C or 42°C, go to Step 8: Adjusting the H-1200
Fluid Warmer Display.
Step 8: Adjusting the H-1200 Fluid Warmer Display
WARNINGS
* Exercise extreme caution when rear panel is removed and line voltage is exposed.
CAUTIONS
¢ Avoid contact with any internal components not specified in this procedure.
¢ Support the H-1200 Fluid Warmer while the back is removed.
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