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Dayton Operating Instructions and Parts Manual
6
Dayton Portable
Oil-Fired Heaters
®
111166-01A
2E510F, 2E511F, 3E218F, and 3E219F
Never service
heater while it is
plugged in, operating, or hot. Severe
burns and electrical shock can occur.
Maintenance
UPPER SHELL REMOVAL
1. Remove screws along each side of
heater using 5/16" nut-driver. These
screws attach upper and lower shells
together (See Figures 7 and 8).
2. Lift upper shell off.
3. Remove fan guard.
Upper Shell
Fan Guard
Figure 7 - Upper Shell Removal, Models
2E510F and 2E511F
Fan
Guard
Figure 8 - Upper Shell Removal, Models
3E218F and 3E219F
Upper
Shell
FAN
IMPORTANT: Remove fan from motor
shaft before removing motor from
heater. The weight of the motor
resting on the fan could damage the
fan pitch.
1. Remove upper shell (see Figures 7
and 8).
2. Use 1/8" Allen wrench to loosen
setscrew which holds fan to motor
shaft.
3. Slip fan off motor shaft.
4. Clean fan using a soft cloth moist-
ened with Kerosene or solvent.
5. Dry fan thoroughly.
6. Replace fan on motor shaft. Place
fan hub flush with end of motor
shaft (See Figure 9).
7. Place setscrew on flat of shaft. Tighten
setscrew firmly (40-50 inch-pounds).
8. Replace fan guard and upper shell.
Figure 9 - Fan Cross Section
Motor
Flush
Motor
Shaft
Setscrew
Fan
AIR OUTPUT, AIR INTAKE, AND LINT
FILTERS
1. Remove upper shell (See Figures 7
and 8).
2. Remove filter end cover screws
using 5/16" nut-driver (See Figures
10 and 11).
3. Remove filter end cover.
4. Replace air output and lint filters.
5. Wash and dry with soap and water
or replace air intake filter.
6. Replace filter end cover.
7. Replace fan guard and upper shell.
IMPORTANT: Do not oil filters.
Lint Filter
Air Output Filter
Figure 11 - Air Output, Air Intake, and
Lint Filters, Models 3E218F and 3E219F
Air Output
Filter
Lint
Filter
Fan Guard
Air Intake Filter
Filter End Cover
Figure 10 - Air Output, Air Intake, and
Lint Filters, Models 2E510F and 2E511F
Air Intake Filter
Filter End Cover
Fan Guard