GSI Outdoors PNEG-630 Manuale Utente

With the Load Auger, Fan, Heater, and Unload switches in the off position turn
on the Control power then push the Dryer Power Start switch.

With power now applied to the dryer flip the fan switch to the on position and
watch the light right above that switch.  If the light illuminates when the fan
reaches half its full speed, then no adjustment is required. However, if the light
does not illuminate until the fan is running at full speed or the light does not
illuminate at all and the dryer shuts down the air switch is adjusted too high
(skip to step 3a).  If the light illuminates before the fan reaches half its full
speed the air switch is adjusted too low (skip to step 3b

).

1.

2.

3a.

Air Switch assembly.

If the light above the fan switch illuminates after the fan reaches full speed or did not
illuminate at all and the dryer shut down then the air switch needs to be made more
sensitive. Turn adjustment screw in the more sensitive direction (counter clock-
wise).  Make this adjustment on the air switch 1/4 turn at a time and each time restart
the fan and watch to see when the light illuminates.

3b.

If the light above the fan switch illuminates before the fan reaches half its full speed
then the air switch needs to be less sensitive. Turn adjustment screw in the less
sensitive direction (clockwise).  Make this adjustment on the air switch 1/4 turn at a
time and each time restart the fan and watch to see when the light illuminates

.

Air Switch location.

4.

Flip the fan switch to the off position and watch the light.  Now it should go out when
the fan is about half its full speed. Adjust the air switch if necessary.  Remember that
less sensitive (clockwise adjustment) will require a higher fan speed to close the air
switch, and more sensitive (counter clockwise adjustment), the switch can close at
a slower fan speed.