Connecting the PROCESSOR
5B6339 – January 1996
33
[5] Connect the other end of the RUBBER HOSE to
the STATIC PRESSURE FITTING on the
PROCESSOR.
[6] Hold your finger over the other CONNECTOR on
the AIR METER, and hold the AIR METER
vertically.
[7] Record the static pressure on the “In. of Water
Draft or Pressure-High Range” SCALE on the AIR
METER.
[8] Connect the EXHAUST DUCT to the
PROCESSOR.
(a) Connect 7.6 cm (3 in.) rigid DUCT or flexible
EXHAUST HOSE between the EXHAUST
DUCT on the PROCESSOR and the
BUILDING EXHAUST DUCT.
Note
Do not make a solid connection at the BUILDING
EXHAUST DUCT.
[9] Adjust the gap between the BUILDING EXHAUST
DUCT and the EXHAUST DUCT from the
PROCESSOR, until the static pressure matches
the pressure recorded in Step
.
If you cannot match the pressure recorded
above, adjust the gap until the pressure is at
least 1/2 of the pressure recorded in Step
.
If you cannot obtain a static pressure of a
minimum of 1/2 of the pressure recorded in
Step
, install an AUXILIARY FAN. See
Page
.
For example,
if the pressure measured without the
EXHAUST HOSE connected to the
PROCESSOR = 0.15 in., the pressure
with the EXHAUST HOSE connected
to the PROCESSOR must be at least
0.075 in.
H148_0171CA
.05
.10
.2
IN. OF WATER DRAFT OR PRESSURE - HIGH RANGE
H148_0171CCA
TL-2431
METER
AIR
CONNECTOR
CENTER
BALL
SCALE
DUCT
EXHAUST
BLOWER
EXHAUST
FITTING
PRESSURE
STATIC
HOSE
RUBBER
5.1 cm (2.0 in.)
maximum
Adjust clearance to obtain
required static pressure in duct.
Do not make solid connection.
H108_0008BA
PROCESSOR
DUCT from
H108_0008BCB
