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Gun short circuit current (sci) test, Ransburg, No. 2 process electric motor version - operation – Ransburg No. 2 Process Handgun Electric Motor User Manual

Page 25: No. 2 handgun short circuit current test diagram

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No. 2 Process Electric Motor Version - Operation

Ransburg

21

AH-13-01.1

W A R N I N G

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NO. 2 HANDGUN SHORT CIRCUIT CURRENT

TEST DIAGRAM

(Figure 14)

Item#

Description

9060 Digital µA Meter Readout

High Voltage Cable

19372 -XXX No. 2 Handgun

Earth Ground Connection to Brush

Microamp Meter or 76652 to Earth Ground

Gun Short Circuit Current

(SCI) Test

1. Connect wire at contact brush to ground via

microampere meter.

2. Activate the applicator by turning the switch to

the “ON” position to spin the electric motor and

initiate high voltage.

3. Read SCI on remote microampere meter:
• SCI = 90 to 115 microamperes.

4. If SCI is low or high, see “Paint, High Voltage &

SCI Test Equipment” manual for SCI test procedure

using test probe TE-98-01 Part number 76652.

Figure 14: No. 2 Handgun Short Circuit Current Test Diagram

†

All paints and solvents must be

purged from the applicator prior to per-

forming these tests.