Planned Preventive Maintenance (PPM)

Step 1: Delete Selected .xml Files

1. Delete files and keep only for latest 3 months file (C:/Chemolims/console/temp/queue/result/<Instruments>)
   Folder “failed”: Delete all files
   Folder “posted”: Keep 3 months 
2.  

Step 2: Delete  Selected .Backup Files

1. Check the date and make sure have the latest one file, if not check to another drive
2. Delete the old version and keep the latest 3 months (C:/chemolims/backup) 

Step 3: Delete all .LCK files 

1. Delete all LCK files from Tomcat and Console the .lck file except .lic file (Server, License, Console folder) 

Step 4: Deleted Selected log files

Keep latest 3 month file and delete for the rest

• C:/chemolims/data/data/pg_log
• C:/chemolims/console/logs
• C:/chemolims/server/minimal/logs 

Step 5: Perform HDD Defragmentation

1. Select My Computer and right click on C: drive and select Properties. 
2. 
3. Then select on Tools tab on the upper side, then select Defragment Now.
4. 

Step 6: Check Backup Schedules 

1. Select on the Start button and search Task Scheduler 
2. 
3. Select on Task Scheduler Library. Check for 3 backup 
   • Daily Backup
   • Weekly Backup
   • Application Weekly Backup 
4. 

Step 7: Copy folder chemolims and paste to the engineers thumb drive 

• C:/chemolims/server/minimal/webapps 
•  

Step 8: Perform HDD disk check 

1. My Computer > C: > Right click on C: drive > Properties
2. Then click on Disk Cleanup