COMPASS - HV - Trigger, middle and ladder

COMPASS HV switch off/on procedures

30 September 2001

HV switch-off procedure for save interventions on Trigger, ladder and middle Hodoscopes:

Push HV off button on LeCroy 1440 units in rack 429R01 and 429R02
Switch off LeCroy 1440 units in rack 429R01 and 429R02
Pull mains power plug
Put warning sign "Do not switch on" to HV PS with date, name, phone number
(available in COMPASS control room)
Make entry to COMPASS logbook and inform shift crew

HV switch-on procedure for save interventions on Trigger, ladder and middle Hodoscopes:

This page was last updated on September 12, 2001 by Gerhard Mallot