Welch Allyn 73210 6V Power Supply Rectal Light Handle - User Manual - Manual (Page 17)

13
Troubleshooting Guide - Qualified Personnel Only
Problem Possible Cause Solution
Lamp does not
light.
No power to the power
supply outlet. Verify that power is supplied to power
supply outlet.
Faulty Power Supply.
Test the voltage supplied through the
power supply at the cord end. Verify
the voltage reads approximately 6.0
volts DC (REF 73305, 73322, 73324,
73326). Only properly trained
personnel shall perform this test.
Faulty Rectal Light Handle.
Verify that the Rectal Light Handle is
faulty by replacing with a new Rectal
Light Handle or with power supplied
through the transformer (above),
remove lamp and measure the voltage
between the lamp socket center
contact and socket threads. Verify
voltage reads approximately 6.0 volts
(DC with REF 73305, 73322, 73324,
73326). Only properly trained
personnel shall perform this test.
Light output
seems low. Improper voltage supplied to
the transformer.
Verify the voltage supplied to the
transformer outlet meets the
requirements stated in this manual.
This guide is intended to provide assistance towards determining the fault condition of
this product. Please contact the authorized Welch Allyn Service Center listed within the
product owners manual for additional assistance.