Grain Systems PNEG-573 - Manual (Page 40)

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OPERATING TIPS OPERATING TIPS OPERATING TIPS OPERATING TIPS OPERATING TIPS
EQUIPMENT NEEDED EQUIPMENT NEEDED EQUIPMENT NEEDED EQUIPMENT NEEDED EQUIPMENT NEEDED
• Moisture Tester (table top style)
Dole Motomco or better (most
portables are inconsistent over
90 deg.)
• Thermometer 80-200 deg. mini-
mum (digital preferred: A. W.
Sperry DT-5A or TAYLOR 9800)
• 2.5 gallon bucket (for all heat
operation)
burners burners burners burners burners are still exactly centered
and tight after shipping.
3. Check to be sure your dryer
model is displayed in the sec-
ond screen after turning ON
power.
4. On LP gas machines check gas gas gas gas gas
pipe pipe pipe pipe pipe temperatures and adjust
vaporizer coils
vaporizer coils vaporizer coils vaporizer coils vaporizer coils if necessary.
Too hot will cause a shutdown
with a vapor high temperature
safety message.*
5. The burner hi-limit burner hi-limit burner hi-limit burner hi-limit burner hi-limit is located
on top of the fan housing fan housing fan housing fan housing fan housing inside
a LRL electrical junction box LRL electrical junction box LRL electrical junction box LRL electrical junction box LRL electrical junction box.
Unscrew cover to hit RESET. This
switch will sometimes pop open
in shipping. Please check it.
6. Lifting cover at discharge auger discharge auger discharge auger discharge auger discharge auger
will shutdown dryer requiring a
complete restart. Use only as an
emergency shutdown device.*
1. Check all electrical connections
on all controls, starters all controls, starters all controls, starters all controls, starters all controls, starters and
breakers breakers breakers breakers breakers in the control box control box control box control box control box for
tightness before operating!
2. Check to be sure the burner burner burner burner burner or
THINGS TO REMEMBER THINGS TO REMEMBER THINGS TO REMEMBER THINGS TO REMEMBER THINGS TO REMEMBER
6'-8' grain columns 800-1000 bu.
10'-12' grain columns 1000-2000 bu.
14'-20' grain columns 2000-4000 bu.
22'-26' grain columns 3000-5000 bu.
GRAIN REQUIRED GRAIN REQUIRED GRAIN REQUIRED GRAIN REQUIRED GRAIN REQUIRED
7. Fans Fans Fans Fans Fans pull more amperage when
empty than when full of grain,
and may trip overload. Over-
loads are adjustable up or down
15%.
8. The OUT OF GRAIN TIMER
should be set between 5 and 15
minutes.
9. The MOISTURE CONTROL
setting controls the temperature
of the grain, and therefore the
output moisture. The SPEED
control does not effect moisture
output unless speed is out of ad-
justment either too high, too low
or the MOISTURE CONTROL
switch is OFF. Use the SPEED
control to keep the MOISTURE
CONTROL hold light cycling ON
or OFF. If the light is cycling
properly it will be on 10 to 50%
of the time.
*not on older models
HI-FIRE
LO-FIRE
HI-FIRE
LO-FIRE
(Use no more pressure than is
necessary to achieve temperature)
Extreme cold weather may require LP
pressures up to 30 lbs. or natural gas
pressures up to 20 lbs.
Component Component Component Component Component
LP Gas
Natural Gas
Pressures Pressures Pressures Pressures Pressures
6-15 lbs.
2-6 lbs.
6-10 lbs.
1-3 lbs.
OPERATING PRESSURES OPERATING PRESSURES OPERATING PRESSURES OPERATING PRESSURES OPERATING PRESSURES
APPROXIMATE SETTINGS APPROXIMATE SETTINGS APPROXIMATE SETTINGS APPROXIMATE SETTINGS APPROXIMATE SETTINGS
STARTUP & OPERATION FOR ALL PORTABLE DRYERS STARTUP & OPERATION FOR ALL PORTABLE DRYERS STARTUP & OPERATION FOR ALL PORTABLE DRYERS STARTUP & OPERATION FOR ALL PORTABLE DRYERS STARTUP & OPERATION FOR ALL PORTABLE DRYERS