Covidien Valleylab LS10 Service Manual page 67

Indicators
Red system error indi-
cator illuminated and
three-pulse tone deliv-
ered
No audio tone upon at-
tempted activation of
footswitch
Single pulse tone deliv-
ered when footswitch
pressed, no energy de-
livered
Usage limit indicator il-
luminated
White color system sta-
tus indicator illuminat-
ed and flashing
Valleylab LS10, LS Series Single Channel Vessel Sealing Generator Service Manual
Description Actions
System error Power cycle the generator. If error
recurs, system fault is present.
Contact Covidien Technical Ser-
vice as indicated on page 7-4.
Footswitch fault may Confirm instrument is fully insert-
be present ed in receptacle by removing and
reinserting LigaSure connector.
Confirm the footswitch plug is ful-
ly inserted by reconnecting the
plug to ensure pin alignment.
Footswitch activation Replace instrument with a foot-
disabled for connected switch-compatible LigaSure in-
LigaSure instrument strument
functionality to activate energy.
Inserted device has al-
Replace with certified Covidien
ready been used
LigaSure instrument.
System in service mode Cycle the power to exit service
mode.
General Troubleshooting Guidelines
or use handswitch
5-3