Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-Cyclotron  Not logged in ELOG logo
Message ID: 173     Entry time: Thursday, May 02, 2024, 12:42
Author: Adam Newsome 
Category: Elevation Jack 
Type: Standard Operation 
Subject: Lid up operation (third) - 2024 

The cyclotron lid was raised starting ~11:45am on 2024-05-02 and finishing at ~12:12pm under work permit C2024-05-02-5.

The raising was stopped a few times up until approximately 5" elevation, for RF group to perform checks, and to inspect the tank seal.

The tank seal was stuck to the lid near jack station 2.

The lid raised smoothly with no stoppages due to out-of-sync stations. No stations needed to be jogged.

Starting master synchro count was 66, but was jogged to 2 prior to starting. The final master synchro count when the lid was fully raised was 47387.

Note: the measuring stick which is affixed to the top of the lid and used to indicate full elevation was bent and should be "re-calibrated".

 

Summary attached.

Attachment 1: Elevation_System_Checklist_-_2024_-_May.pdf  100 kB  | Show | Hide all
ELOG V2.9.2-2455