ZOLL M Series Defibrillator Rev R - Manual (Page 21)

M Series Service Manual
11
4.0 Power Supply Test (Optional)
Tools Needed: • 1 red miniature alligator to miniature alligator test lead.
• 1 black miniature alligator to miniature alligator test lead.
• DC power supply (15 Amp minimum).
• 0.1 ohm
  resistor ( ¼ W or greater).
• 1000 ohm 1% resistor ( ¼ W or greater).
• Fluke 75 multimeter or equivalent.
Test Setup: Make sure the unit and power supply are turned off.
Connect one end of the black lead to the “-” terminal in the battery well.
Connect the other end of the black lead to the “-” terminal of the power supply.
Connect the red lead to “+” terminal socket of the battery well. Use the middle pin with the plastic guard around it.
Connect the other end of the red lead to the “+” terminal of the power supply.
Set the power supply voltage to 7V.
CAUTION Be sure to connect the power supply properly to the M Series battery well terminals or damage to the unit may result. Do NOT raise
the power supply voltage above 12V.