BUCHI KjelFlex K-360 - Manual (Page 47)

7 Maintenance
47 KjelFlex K-360 Operation Manual, Version C
7 Maintenance
This chapter gives instructions on all maintenance work to be performed in order to keep the instru-
ment in good working condition. All working steps described herein shall only be carried out by trained
personnel. After the maintenance has been finished, the person in charge with this maintenance must
bring the system into standard operating condition (e.g. close the service door) and check the proper
function of the instrument.
! WARNING
Death or serious injuries by electric shock.
Switch off the instrument and remove the power cord. •
Do not bring any electrical component into contact with fluids. •
Do not operate the instrument when enclosure is open or removed. •
! CAUTION
Risk of burnings by hot machine parts and water steam.
Let the system cool down for 30 minutes before performing any service. •
Do not operate the instrument when enclosure is open or removed. •
! WARNING
Death or serious burnings by flammable vapors.
Remove all sources of flammable vapor. •
Avoid spark formation. •
Do not operate with open flames. •
! WARNING
Serious chemical burnings by corrosives.
Observe supplementary data sheets of all used chemicals. •
Wear protective goggles. •
Wear protective gloves. •
Wear protective clothing. •
Note
The service door may only be opened for maintenance or service purposes and to switch the stop-
cock