Specifications - Desa H.S.I. Serie Manual Del Propietário

SERVICE PROCEDURES
Continued
10. Install blades, pump plate, air filters, and filter
end cover.
11. Replace fan guard and upper shell (see Upper
Shell Removal, page 9).
12. Adjust pump pressure (see Pump Pressure
Adjustment, page 10).
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" mo-
tion four times (see Figure 31).
15. Reinstall insert and rotor.
16. Perform steps 10 through 12.
Sandpaper
Figure 31 - Sanding Rotor
Model Size
Output Rating (Btu/Hr)
Fuel
Fuel Tank Capacity
(U.S. Gal./Liters)
Fuel Consumption
(Gal. Per Hr/Liters Per Hr) .3/1.14
Pump Pressure (psi)
Electric Requirements
Amperage (Normal Run)
Motor RPM
Hot Air Output (CFM)
Motor HP
Shipping Weight
(Approximate Pounds/Kilograms)
Heater Weight without Fuel
(Approximate Pounds/Kilograms)
* Use of #2 diesel & fuel oil will result in noticeable odor and could require additional fuel filter
maintenance. Use in extreme cold temperatures may require nontoxic anti-icer additives.
114008-01A

SPECIFICATIONS

40 55/60 70
40,000 55,000 70,000
& 60,000
Use only kerosene, #1/#2 diesel/fuel oil, JET A or JP-8 fuels*
3/11.3 5/18.9 5/18.9
.44/1.67 .52/1.97 .85/3.00 1.14/4.31 1.2/4.54 1.4/5.3
3.0 3.4 4.7
120 V/60 HZ (Same All Models)
2.0 2.0 2.8
1725 1725 3440
170 180 360
1/15 1/15 1/8
32/14.5 33/15 35/15.9 54/24.5 63/28.6
28/12.7 29/13.1 31/14
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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 (GMA-10). Do not substitute a fuse with
a higher current rating.
6. Replace fuse cover (see Figure 32).
7. Replace side cover (see Figures 15 or 16, page
10 or Figure 17, page 11).
Fuse Clips
Figure 32 - Replacing Fuse
110/115 155
110,000 155,000 165,000 200,000
& 115,000
9/34 13.5/51
5.1 5.2
3.6 3.6
3400 3400
490 550
1/5 1/5
46/21 54/24.5
Fuse
Cover
Fuse
165 200
13.5/51 13.5/51
5.6 6.2
3.6 3.6
3400 3400
575 600
1/5 1/4
65/29.5 77/35
55/25 66/30
15