Welch Allyn 73210 6V Power Supply Rectal Light Handle - User Manual - Manual (Page 11)

7
Maintenance
Preventative Maintenance
Examine cords, connections, and transformer case for wear or damage monthly.
After every use, clean the Rectal Light Handle according to the Cleaning Section
of this manual.
Lamp Replacement
1. Disconnect the system power supply from the wall outlet and then
disconnect the Rectal Light Handle from the power supply cord. Allow lamp
to cool for a minimum of 5 minutes.
2. Unscrew the Rectal Light Handle outer sleeve counter clockwise (CCW) to
expose the lamp as shown.
3. Unscrew the lamp CCW from the Rectal Light Handle body.
4. Inspect the lamp socket of the Rectal Light Handle for damage or
irregularities. Contact the authorized Service Center listed on page 16 if any
irregularities are found.
5. Using a new Welch Allyn lamp, verify the lamp number is REF 07800 and that
the o-ring is present and in good condition.
6. Screw the lamp clockwise (CW) into the Rectal Light Handle body and
tighten sufficiently to compress the lamp o-ring.
7. Screw the Rectal Light Handle sleeve CW onto the Rectal Light Handle body
and tighten sufficiently to secure to the handle.
8. Connect the power supply to the appropriate wall outlet and reconnect the
Rectal Light Handle cord to the power supply cord and verify that the lamp is
illuminated.
9. If the lamp fails to illuminate, refer to the Troubleshooting section on page 12
or contact your local Service Center (page 16) for further assistance.
The lamp is the only user-serviceable part on the Rectal Light Handle
(REF 73210). Refer to the above figure as a visual aid to replace the
lamp.
CW
CCW
O-ring
Lamp
REF 07800
Rectal Light
Handle Sleeve