4110.607
13
13
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 page 8).
2. Use M2.5 allen wrench to loosen setscrew which holds fan to
motor shaft.
3. Slip fan off motor shaft.
4. Clean fan using a soft cloth moistened 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 30).
Motor Shaft
Setscrew
Figure 29 - Fan, Motor Shaft,
and Setscrew Location
Motor Shaft
Fan
Setscrew
Figure 30 - Fan Cross Section
Fan
Flush
SERVICE PROCEDURES
Continued
Output Rating (Btu/Hr) 35,000 70,000 100,000 150,000
Fuel Use Only Kerosene or No. 1 Fuel Oil
Fuel Tank Capacity
(U.S. Gal./Liters) 4.0/15.1 5.0/18.9 11.5/43.5 11.5/43.5
Fuel Consumption
(Gal. Per Hr./
Liters Per Hr.) .26/1.0 .49/1.85 .70/2.7 1.1/4.1
Electric Requirements 230 V/50 Hz (Same All Models)
Amperage
(Normal Run) .8 1.0 1.2 1.2
Hot Air Output
(CFM/CMM) 140/4 225/6.4 425/12 500/14.2
RPM 1425 2850 2850 2850
SPECIFICATIONS
WIRING DIAGRAMS
SERVICE PROCEDURES
WIRING DIAGRAMS
SPECIFICATIONS
7. Place setscrew on flat of shaft. Tighten setscrew firmly (40-50
inch-pounds/4.5-5.6 n-m).
8. Replace fan guard and upper shell.
Figure 31 - Wiring Diagram
To Next Page
Loading...
Need help?
General
