Voltage measurement (dc) -2, Resistance measurement -2, Voltage measurement resistance measurement – JLG 3248RS/10RS Service Manual User Manual

Page 128

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SECTION 7 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS

7-2

– JLG Lift –

3121273

Voltage Measurement

Resistance Measurement

Figure 7-1. Voltage Measurement (DC)

Figure 7-2. Resistance Measurement

• If meter is not auto ranging, set it to the correct range

(See multimeter’s operation manual)

• Use firm contact with meter leads

• First test meter and leads by touching leads together.

Resistance should read a short circuit (very low resis-
tance)

• Circuit power must be turned OFF before testing

resistance

• Disconnect component from circuit before testing
• If meter is not auto ranging, set it to the correct range

(See multimeter’s operation manual)

• Use firm contact with meter leads

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