(9)
Replace the brush cap and screw down tightly.
(10) Locate the brush cap on the right side of the motor.
NOTE:
If the electrical leads on the right side of the motor interfere with the removal
of the brush, disconnect the leads.
(11) Disconnect the leads from their pin terminals. Mark each lead for
reconnection to the proper terminal.
(12) Remove the brush cap and brush assembly. Inspect and replace the
brush if worn.
(13) Reconnect the wire leads.
(14) Reinstall the cover and drip pan plate as follows.
(a) Replace the drip pan plate.
(b) Slide the bottom cover on the top edges on either side of the back
cutout underneath the wings of the cover clamp. Retighten the clamp and replace
rubber feet and screws.
NOTE:
Always run-in new brushes. The centrifuge may not operate properly until
you operate the centrifuge for several hours with a rotor installed.
c. Remove and Replace the Tachometer Meter Assembly.
(1)
Remove the bottom cover and drip pan.
(2) Remove and replace the tachometer meter assembly. (Part number
0103-610-000).
(3)
Reassemble the unit.
d. Remove and Replace the Brake Switch.
(1)
Remove the bottom cover and drip pan.
(2)
Remove the brake switch. (Part number 0103-602-002).
(3)
Replace the brake switch.
(4)
Reassemble the unit.
MD0368
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