Operating Procedure Preheating - AgraTronix 08150 Manual De Instrucciones

OPERATING PROCEDURE – PREHEATING
IMPORTANT: If the temperature of the grain sample is 20˚F (11˚C) more or
less than the temperature of the unit, preheat the tester and test as follows:
PREHEATING PROCEDURE
1. Remove cap (A) and inspect test cell (B) to be sure that it is clean and empty.
2. Press ON-OFF button (C) to turn on tester. The display (D) will show AL-
WAYS AVERAGE 3 TESTS for approximately 7 seconds, then will show
ALFALFA (initial operation) or the name of the last grain tested.
3. When the grain to be tested has been selected using the SELECT arrows
(E), fi ll the test cell (B) even to the top of the cell with sample to be tested.
4. Replace cap loosely. DO NOT TIGHTEN.
5. After 30 seconds, empty test cell and immediately refi ll with fresh grain.
6. Replace cap (A) and tighten until pressure-indicator screw (F) is fl ush with
the top of cap (A). (Use fi nger-fl ush test as illustrated in Figure 1.)
7. Immediately press TEST button (G). The words TESTING will be displayed
for about 10 seconds, while the tester compensates for temperature.
moisture % and temperature will then be displayed for about 10 seconds.
Operation
Figure 1.
A - Cap
B - Test Cell
C - ON-OFF Button
D - Display
E - Select Arrows
F - Pressure-Indicator Screw
G - Test Button
The
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