Thermo Scientific 1300 Series Operating Manual page 20

Exhaust System
Accessories (continued)
Connecting Sleeve
Thermo Scientific
The exhaust thimble connection is installed to the top of the cabinet using
an additional adapter. The threaded inserts for the retaining screws of the
adapter are pre-installed to the top of the cabinet.
Installation on a 6 ft. model:
1. Turn the unit off and disconnect it from the power source.
2. Clean the contact surfaces around the exhaust opening, and the upper
and lower contact surfaces of the adapter thoroughly to ensure that all
grease and dust residue are removed.
3. Secure the adapter to the pre-installed threaded inserts on top of the
cabinet using the supplied four retaining screws. Tighten the screws
hand-tight.
4. Secure the accessory by
tightening the supplied
retaining screws (M 5) wrench-
tight.
1. Place the connecting sleeve
onto the connecting opening of
the accessory and secure it with
the screws.
2. Fit the connecting pipe
(200mm / 8 in) of the on-site
exhaust air system to the
connecting sleeve and seal it
with sealant.
3. Seal the unused connecting
opening with the cover. Apply
sealant to the cover, place the
cover onto the connecting
opening at the housing and
secure it with the screws.
Thimble
Retaining
screws
Exhaust
opening
Threaded
inserts
Pipe
Sleeve
Cover
Sleeve
Opening
Figure 2-2. 6 ft Thimble and Sleeve
Model 1300 Series A2
Section 2
Installation
2-3