Replacing The Air Filter; Circuit Breaker And Fuses - Beckman Coulter Avanti J-25 Instruction Manual

Care and Maintenance

REPLACING THE AIR FILTER

Frame
Edge
Air
Filter
Retaining
Strip

CIRCUIT BREAKER AND FUSES

5-4
Check the air filter regularly and replace it about once a year, or more
often if it looks dirty. The air filter is not fastened to the centrifuge, so
no tools are required for removal or installation.
1. To remove the air filter, hold the side edges and lift the filter
straight up until the bottom edge is above the centrifuge bottom
retaining strip. Pull the filter out, bottom edge first, and discard it.
2. Install a new filter (885218). The filter has a directional arrow on
one of its edges; install the filter with this arrow pointing toward
Frame
Edge
the centrifuge. Holding the filter by the side edges, insert the top
half behind the frame edge and lift up until the bottom half clears
the retaining strip. Then set the bottom edge down.
There are no user-replaceable fuses in the Avanti J-25I centrifuge.
If the circuit breaker trips for any reason, the power switch will move
to the OFF (O) position. Reset the circuit breaker by turning the
power switch back to the ON (I) position. If it trips again immedi-
ately, do not reset it. Call Beckman Coulter Field Service.
!
CAUTION
Repeated attempts to reset the circuit breaker
can cause substantial damage to electrical and
electronic components.