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Crane Snack Eenter I User Manual

Crane Snack Eenter I
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Snack - Based Troubleshooting and Repair Guide
September, 2002 Page 17 of 54 1670065
Section I. Test Equipment
1. Using A Multimeter
A. General Information
Warning!
Some test points you will be measuring carry high voltages. Take care to avoid
contact with those points to avoid personal injury or death. Make sure your mul-
timeter is set to the correct function for the measurement you are taking, other-
wise damage to the multimeter could result.
Read and familiarize yourself with the multimeters instructions prior to using it for the first time.
Turn on the meter if it is not already on.
Turn the selector to change between the meter's functions and familiarize yourself with
the displays.
NOTE:
Some voltage ranges might show a phantom reading in the display when the test
leads are not connected to a circuit. This is normal. When you connect the test
leads to a circuit, a proper measurement appears.
Measuring High-Voltages
When you use the meter to check a high-voltage circuit, do not try to position both test leads at
once. Instead, use an insulated slip-on alligator clip to attach one of the test leads to the neutral or
ground lead of the circuit (a bare, green, or white lead), or a piece of bare metal that is attached to
the chassis of the machine. Then check for high voltage using the remaining probe. This helps
prevent you from accidentally touching a hot wire, because you only need to concentrate on one
test lead at a time.
Using Display Hold (not on all meters)
Your meter's display hold feature lets you hold the current reading on the meter's display. The
meter holds the measured value on the display even if you remove the test leads from the circuit.
Using Range Hold
Your meter is preset to automatically set a constant measurement range for voltage or resistance
you measure. The range hold feature lets you hold the current measurement range.
B. Making Measurements
Measuring DC/AC Voltage
Consult your multimeters instructions to determine the maximum safe DC voltage you are
allowed to measure.
1. Turn on the meter if it is not already on.
2. Turn the selector to the proper setting to measure DC or AC voltage.
3. Touch the test leads to the circuit you want to test

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Crane Snack Eenter I Specifications

General IconGeneral
BrandCrane
ModelSnack Eenter I
CategoryVending machines
LanguageEnglish

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