Welch Allyn KleenSpec 789 Series, Directions For Use Manual

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1-9
Troubleshooting Guide
Problem Possible Cause Solution
Lamp does not
light.
Power switch is in the off
position. Verify the power switch is in the
on position. Refer to manual.
Illuminator is not plugged
in. Verify that the illuminator is
properly plugged into the outlet.
Faulty lamp Replace with a new lamp.
Loose lamp
Verify that the lamp is secured into
the illuminator.
Wrong lamp
Verify that the lamp is a REF
08800 Welch Allyn lamp.
Damaged lamp
Inspect the lamp and the o-ring for
damage. Replace with REF 08800
lamp if damage is found.
Faulty illuminator system Replace the illuminator system.
No power from the
power supply outlet
Verify that power is supplied to the
illuminator outlet.
Illuminator does
not stay
retained into
580 series
specula or
78600
expendable
illuminator.
Possible damage to the
illuminator retention
wings. Inspect retention wings for
damage. Replace illuminator
REF 789xx.
Light output
seems low.
Faulty Lamp Replace with a new lamp.
Dirty lamp lens
Inspect lamp lens for debris and
clean.
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.