Labconco Type C1 Biosafety Cabinet Models 30468 - Manual (Page 106)

Product Service 1-800-522-7658 106
filter and set it in a safe spot.
7. Disconnect the exhaust motor harness at the pass through near the top of the
chamber, as shown in Figure 6-17.
Figure 6-17
Exhaust Motor wiring harness
connectors
NOTE: It will ease plenum installation and removal by laying two 2x4 or 4x4
supports under the plenum, and over the filter chamber flange, as shown in Figure
6-18.
Figure 6-18
8. Loosen the filter clamping bolts until the plenum assembly is released.
The motor/blower/plenum assembly is heavy. Handle with care.
9.
Slide the plenum out of the cabinet on the wooden supports.
10. Disconnect the exhaust motor wiring harness from the ECM Motor, and install it
on the new motor/blower/plenum assembly.
11. Install the new assembly into the Axiom.
12. To complete the replacement, reverse the above procedure.
13. Plug in the cabinet and recertify it before use.