Connecting Process Air Lines; Connecting The Gas Supply - Conair GasTrac User Manual

C
ONNECTING
P A
ROCESS
L
INES
NOTE: Do not allow
the flexible hoses to
kink or crimp.
C
ONNECTING
G S
THE AS
G
AS INLET FITTING SIZES
Model NPT size
CGT350
CGT500
CGT700
3-6
I
NSTALLATION
The process air lines carry dehumidified air from the host
dryer to the GasTrac, and from the GasTrac to the drying hop-
per. These air lines can be flexible hose or pipe. The air line
IR
between the GasTrac and host dryer can be uninsulated. We
recommend an insulated air line between the GasTrac and the
drying hopper to minimize heat loss.
1
Connect the GasTrac process air inlet to the host
dryer's process air outlet.
hose or pipe clamps.
2
Connect the GasTrac process air outlet to the dry-
ing hopper air inlet.
pipe clamps.
Process air
to hopper
WARNING:
!
these steps be completed by a qualified mechanical
UPPLY
contractor in compliance with all applicable natural
gas codes in your region.
1
Check all gas lines for leaks.
device or apply soapy water around pipe and fittings.
2
Purge the gas lines
to be free of leaks. The lines must be free of air, rust,
scale, pipe dope and welding slag.
3
Connect the gas supply line to the inlet
GasTrac fuel train. Make sure that a water trap and inline
basket filter has been installed on the supply line.
3/4 in.
3 /
4 in.
1 in.
GasTrac Process Air Heater
Secure the air lines with hose or
Process air
from dryer
For your safety, we recommend that
Gas supply
Upright model
Secure the air lines with
Use a gas detecting
after pipe and fittings are known
inlet
Horizontal model
Process air
to hopper
on the
UGD014/0497