ISCO 6700SR - Removing Racks; Installing Composite Bottle

6700SR Refrigerated Sampler
42
Removing Racks
Before removing the rack, place the lids on the bottles so the sam-
ples do not spill. Remove the bottle rack by lifting the front edge of
the rack slightly to disengage it from the two ramps. Then, pull it
straight out of the refrigerator. Be careful not to catch the distrib-
utor arm against the bottles.
Installing Composite Bottle
Remove the distributor arm and discharge tube. Remove the dis-
tributor arm stop. If using the two bottle locating base, remove it.
Slide the composite bottle discharge tube on the bulkhead fitting.
Composite bottle kits have two lids, one with a hole drilled in the
center. Screw the lid with the hole in it on the bottle, and place the
bottle in the center of the mounting plate.
Secure the base
with these stops.
Install the distributor-shaft extension.
Use the 6
1
/
2
-inch extension for the 2-bottle
kit. The instructions on page 37 show you
how to remove the controller and replace
the extensions for each bottle kit.
Next, replace the controller, and adjust the
distributor arm to position A. Install the
arm and stop. See Installing the Distribu-
tor Arm and Discharge Tube on page 38.
Install over the mounting plate at the bot-
tom of the refrigerator, the locating base
which holds the 2
1
/
2
-gallon glass or 2 gal-
lon polyethylene bottles.
Begin by loosening the ramps. Move them
toward the front of the compartment so
that they will fit under the ridge of the lo-
cating base. (You can also remove them
completely.)
Remove the two front stops, and align the
holes on the sides of the locating base
with the holes for the stops in the mount-
ing plate. Secure the base by replacing
the stops.
Install the bottles, and position the arm
over each bottle. See Moving the Distribu-
tor on page 88.
NEVER MANUALLY ROTATE
THE DISTRIBUTOR ARM.
Ramps located under locating base.
Pull them to the front or remove them.
Figure 5 Installing 2-Bottle Kit