7p p – Eppendorf Biological Shakers Excella E-25R User Manual
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M1353-0050
Excella
®
E-25/E25R Classic Incubator Shakers
Operating Manual
7
7
P
P
R
R
E
E
V
V
E
E
N
N
T
T
I
I
V
V
E
E
M
M
A
A
I
I
N
N
T
T
E
E
N
N
A
A
N
N
C
C
E
E
WARNING!
Always turn off the shaker and disconnect the power cord from the power
supply BEFORE performing any maintenance on the shaker.
7.1 Cleaning External Surfaces
The shaker may be cleaned using a damp cloth or any standard, household or laboratory
cleaner to wipe down its outer surfaces. Do not use abrasive or corrosive compounds to
clean this instrument, as they may damage the shaker and void the warranty.
7.2 Fuse
Replacement
Excella E-25 models require one electrical fuse, which is housed in the fuse holder
located on the M1324-7004 PCB (see Figure 8a). E-25R models have two electrical
fuses, housed in the two fuse holders that are located on the M1324-7003 PCB (see
Figure 8b).
To check or replace a fuse:
1. Set the
ON/OFF SWITCH
to Off and disconnect the
POWER CORD
from the power
source.
2. Remove the top right bezel from the shaker: with one hand, grasp the top edge, and
with the other, using the cut-out provided on the bottom, grasp the bottom edge. Pull
the bezel up from the bottom, then out and away. Set it aside.
3. With reference to Figure 7, which looking down at the top of the shaker, remove the
two screws that fasten the electrical panel in place. Set the screws aside for reuse.
Figure 7: Top Right Bezel Removed
1
Remove these screws
2
Electrical panel
1
2