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Dayton 2E510D User Manual

Page 11

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11

Models 2E510D, 2E511D, 3E218D, and 3E219C

Dayton Operating Instructions and Parts Manual

101421

®

NOTE: If rotor is still binding, proceed
as follows.

13. Perform steps 1 through 6 (see

page 10).

14. Place fine grade sandpaper (600

grit) on flat surface. Sand rotor
lightly in “figure 8” motion four
times (see Figure 32).

15. Reinstall insert and rotor.

16. Perform steps 10 through 12 above.

Maintenance (Continued)

.003"/.004"
Gap Measured
with Feeler
Gauge

Gap Adjusting
Screw

Blade

Gap Adjusting
Screw

Rotor

Figure 31 - Gap Adjusting Screw
Locations

NOTE: Rotate rotor one full turn to
insure the gap is .003"/.004" at
tightest position. Adjust if needed.

10. Install blades, pump plate, air

filters, and filter end cover.

11. Replace fan guard and upper shell.

12. Adjust pump pressure (see page 7).

Sandpaper

Figure 32 - Sanding Rotor

Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.

Preventative Maintenance Schedule

Fuel tank

Flush every 150-200 hours of operation or as needed.

See Storing, Transporting, or Shipping,

above.

Air output and

Replace every 500 hours of operation or once a year.

See Air Output, Air Intake, and Lint

lint filters

Filters, page 7.

Air intake filter

Wash and dry with soap and water every 500 hours of

See Air Output, Air Intake, and Lint

operation or as needed.

Filters, page 7.

Fuel filter

Clean twice a heating season or as needed.

See Fuel Filter, page 7.

Spark plug

Clean and regap every 600 hours operation or replace as needed.

See Spark Plug, page 8.

Fan blades

Clean every season or as needed.

See Fan, page 6.

Motor

Not required/permanently lubricated.

How Often

How To

Item

1. Drain fuel tank.
NOTE: Some models have drain plug on
underside of fuel tank. If so, remove drain
plug to drain all fuel. If heater does not
have drain plug, drain fuel through fuel
cap opening. Be sure all fuel is removed.
2. Replace drain plug if provided.
3. If any debris is noted in old fuel, add

1 or 2 quarts of clean kerosene to
tank, stir, and drain again. This will
prevent excess debris from clogging
filters during future use.

4. Replace fuel cap or drain plug. Prop-

erly dispose of old and dirty fuel.
Check with local automotive service
stations that recycle oil.

5. If storing, store heater in dry place.

Make sure storage place is free of dust
and corrosive fumes.

IMPORTANT: Do not store kerosene over
summer months for use during next heat-
ing season. Using old fuel could damage
heater.

Storing Transporting, or
Shipping

NOTE: If shipping, transport companies
require fuel tanks to be empty.

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