Bruker 300'154 Ascend DNP, User Manual

Page: 56 / 102

56 ZTKS0269 / Z33108 / 02
Maintenance
7.2 Cleaning
Procedure
• Clean the RT vessel of the magnet system and the magnet stand with a dry or
slightly damp cloth.
• Only use water and neutral detergents.
• Do not use volatile cleaning solvents.
7.3 Maintenance Timetable
Interval Device Work By
daily Cryostat Check the helium flow. Approved
Customer
Personnel
daily Cryostat Check the nitrogen flow. Approved
Customer
Personnel
weekly Cryostat
• Check the helium level.
• Refill liquid helium if necessary
according to the supplied Refilling
Procedure respecting the
warnings and instructions given
there.
• Record the filling session.
Deviation from estimated
consumption may be used for
identification of troubles. In this
case contact Bruker Service.
Approved
Customer
Personnel
weekly Cryostat
• Check the nitrogen level.
• Refill liquid nitrogen if necessary
according to the supplied Refilling
Procedure respecting the
warnings and instructions given
there.
• Weekly refill is recommended.
• Record the filling session.
Deviation from estimated
consumption may be used for
identification of troubles. In this
case contact Bruker Service.
Approved
Customer
Personnel
Table 7.1: Maintenance Timetable