SERVICE PROCEDURES
Continued
Note: If rotor is still binding, proceed as follows.
13.Perform steps 1 through 6.
14.Place fine grade sandpaper (600 grit) on flat surface. Sand rotor lightly in “figure 8” motion four times (see Figure 31).
15.Reinstall insert and rotor.
16.Perform steps 10 through 12.
Gap Adjusting Screw
Blade
.003"/.004"
Gap Measured
With Feeler
Gauge
Rotor
IGNITION CONTROL ASSEMBLY 
WARNING: High voltage!
1.Unplug heater.
2.Remove side cover screws (4) using 5/16" nut- driver to expose ignition control assembly.
3.Remove fuse cover (see Figure 32).
4.Remove fuse from fuse clips (see Figure 32).
5.Replace fuse with fuse of the same type and rating
6.Replace fuse cover (see Figure 32).
7.Replace side cover (see Figures 19 or 20, page 11).
Fuse Clips | Fuse | |
Cover | ||
| ||
| Fuse |
Gap Adjusting Screw
Figure 30 - Gap Adjusting Screw
Locations
Sandpaper
Figure 32 - Replacing Fuse
Figure 31 - Sanding Rotor
| SPECIFICATIONS |
| |||
Model Size | 40 | 55 | 70 | 115 | 165 |
Output Rating (Btu/Hr) | 40,000 | 55,000 | 70,000 | 115,000 | 165,000 |
Fuel | Use only kerosene, #1/#2 diesel/fuel oil, JET A or | ||||
Fuel Tank Capacity |
|
|
|
|
|
(U.S. Gal./Liters) | 3/11.3 | 5/18.9 | 5/18.9 | 9/34 | 13.5/51 |
Fuel Consumption |
|
|
|
|
|
(Gal. Per Hr/Liters Per Hr) | .3/1.14 | .44/1.67 | .52/1.97 | .85/3.00 | 1.2/4.54 |
Pump Pressure (psi) | 3.0 | 3.4 | 4.7 | 5.1 | 5.6 |
Electric Requirements | 120 V/60 HZ (Same All Models) |
|
| ||
Amperage (Normal Run) | 2.0 | 2.0 | 2.8 | 3.6 | 3.6 |
Motor RPM | 1725 | 1725 | 3440 | 3440 | 3440 |
Hot Air Output (CFM) | 170 | 180 | 360 | 490 | 575 |
Shipping Weight | 32/14.5 | 35/15.9 | 35/15.9 | 54/24.5 | 65/29.5 |
(Approximate lbs./kg) |
|
|
|
|
|
Heater Weight without Fuel | 28/12.2 | 30/14 | 30/14 | 46/21 | 55/25 |
(Approximate lbs./kg) |
|
|
|
|
|
*Use of #2 diesel & fuel oil will result in noticeable odor and could require additional fuel filter main- tenance. Use in extreme cold temperatures may require nontoxic
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