Grant-bio LMC-3000 USA, Operating Instructions Manual

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Centrifuge LMC -3000 USA
Operating Instructions
Version 6 - December 20 11
6. Maintenance
6 .1 . Guarantee
When used in laboratory conditions and according to these working instructions, this
product is guaranteed for TWO YEARS against faulty
materials or workmanship.
6 .2 . Service & Maintenance
There are no user-serviceable parts inside the unit. For all maintenance and repairs
(exept as defined below) return to our service department in the UK or in other
countries,our distributor.
6.3 . Cleaning & Disinfection
Standard ethanol (75%) or other cleaning agents recommended for cleaning of laboratory
equipment can be used for cleaning and disinfection of the unit.
It is recommended to perform disinfection after operation session by cleaning the parts
inside the centrifuge chamber. Rotors and other accessories are not autoclavable.
6.4 . Replacement of fuses (fig.4)
Disconnect from the outlet.
Remove the power plug from the rear of the unit. Pull out the
fuse holder by applying leverage in recess (A). Remove the
fuse from the holder. Check and replace with the correct fuse if
necessary (for 230V, T1A or for 120V, T2A).
6 . 5 . Routine safety tests
If routine tests are to be made, we recommend a test of the integrity of the protective
earth conductor and an insulation test at 500 Vdc. Routine flash tests are not
recommended for any electrical equipment, because repeated high voltage tests
degrade insulation materials.
6.6. Aditional items
BN-16/90 standard adapter set for R-12/10
BN-17/120 standard adapter set for R-12/15
BN-13/75 adapter set for R-12/15
BN-13/100 adapter set for R-12/15
BN-16/100 adapter set for R-12/15
Rotor holder RR-U
(exclude items mentioned in p.6. 6 )
Fig.4 Fuse holder
A