Cover Assembly; Base Assembly Components - Thermo Scientific Centra-W Cell Washer Service Manual

8.5

Cover Assembly

8.6

Base Assembly Components

Centra-W Cell Washer Service Manual
The cover assembly includes the cover, catch, cover splash guard assembly
and viewport. The cover splash guard assembly includes the splash guard
with viewport, metal feed tube and tubing. This assembly is held in place by
three nylon screws.
To align the cover splash guard, place a piece of tape of the center hole in
the top of the rotor. Close the cover (not completely) and notice where the
feed tube has marked the tape. It should be in the center of the rotor hole. If
it is not, it can cause fill level variations. Loosen the three nylon screws and
position the cover to center the feed tube. If there is not enough range to
accomplish this, the feed tube may be bent.
To replace the cover splash guard, remove the three nylon screws,
disconnect the feed tubing at the back of the machine, and slide the tubing
through the cover's opening. Align the new cover splash guard as mentioned
previously.
There are several components mounted to the base assembly. These
include the power entry module, power switch, line filter, transformer, relay,
diode, terminal board, mounting feet and capacitors (3).
These components may be accessed by removing the cabinet (see Section
8.1).
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