8
CANNON
®
CT-1000 Constant Temperature Bath
Revision 3.1a—February, 1998;
CANNON
®
Instrument Company
P.O . Box 16 • State College, PA • USA
11. Pull out the drawer using the handles provided, disconnecting the two
connection cables as you do so.
CAUTION
You will need to pull the AC line (power) cord through the rear panel
opening as you remove the drawer—you should not try to remove the cord
until you loosen the screw securing the power cord to its connection on the
back of the drawer).
12. Press down or pull up on the plastic release bars on either side of the
drawer track to release the drawer, then pull the drawer completely
free of the unit and set it aside.
13. When the drawer is removed, locate the four 1/4-20 set screws
visible at the top of the drawer opening underneath the bath.
14. Turn the set screws
clockwise with the
Allen wrench (in-
cluded with the bath)
until the top of the jar
forms a tight seal with
the covers (see
Figure 10
). Make
sure you tighten the
set screws uniformly
so the jar remains
level.
15. Run the AC cord through the rear panel opening
16. Replace the drawer in the slide tracks and push the drawer back into
its opening. Insert the two plugs into the rear of the drawer assembly.
Motor-stirrer
Complete the assembly of the bath, including the motor-stirrer installation,
per the instructions below:
1. Take the motor/stirrer from its
box. Remove the two screws on
the top heater housing and lift off
the housing (see
Figure 11
).
2. After checking the impeller blades
to make sure that the flat sections
all lie in the same plane (see
Appendix B), insert the motor
stirrer in the opening provided (see
Figure 12
, next page).
NOTE
To keep from accidentally bending the motor shaft, do not hold the motor
assembly by the shaft. Use care when inserting the motor shaft and
impeller to prevent damage to delicate components.
FIgure 10: Adjusting seal with set screws
Figure 11: Removing housing
