Index: ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/device/service/SteriVac3MManagerImpl.java
===================================================================
diff -u -r37184 -r37558
--- ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/device/service/SteriVac3MManagerImpl.java	(.../SteriVac3MManagerImpl.java)	(revision 37184)
+++ ssts-maintain/src/main/java/com/forgon/disinfectsystem/maintain/device/service/SteriVac3MManagerImpl.java	(.../SteriVac3MManagerImpl.java)	(revision 37558)
@@ -7,7 +7,6 @@
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.nio.file.Files;
-import java.util.Calendar;
 import java.util.Date;
 
 import jcifs.smb.SmbFile;
@@ -106,8 +105,6 @@
 			}
 			String backUpPath = rootPath + "/backUp";
 			commonFileManager.makeDirectory(remoteType, ftp, backUpPath, session, enableDetailedDeviceInformation, loginUserData);
-			Calendar calendar = Calendar.getInstance();
-			calendar.add(Calendar.HOUR_OF_DAY, -72);
 			int readedFileAmount = 0;
 			for (int i = 0; i < length && readedFileAmount < 20; i++) {
 				FTPFile ftpFile = null;