Specifications

D-1000B Heater Operations & Maintenance
IMPORTANT!
Fan blade must be positioned correctly on the electric motor shaft to ensure correct balance
of the fan.
11.
Using a 4mm Allen wrench, tighten set screw (92) to secure the fan blade (15) in place.
12. Feed the electric motor power harness through lower heat shield into the control panel.
13. Reconnect the electric motor power harness’ three wires; white wire (#5), black wire (#6) on the terminal board
(47), and the yellow with green stripe, ground wire on the small terminal board (46) (see Figure 5-2).
14. Reinstall the control panel assembly (29). Using a Phillips screwdriver, install and tighten two control panel
mounting screws (81).
15. Reinstall upper heat shield (05).
16. Using an 8mm nut driver install and tighten six screws (79) and two sheet metal screws (78).
17. Reinstall top exterior cover and install the four quick release pins (see Figure 5-1).
18. Connect power cord to a ground power supply.
19. Perform an operational test and check for leaks. (See Chapter 6).
Fan
Set
Screw
Fuel Pum
p
Se
t
Screw
Fuel Pump
Set Screw
Figure 5-4 - Electric Motor Assembly
MAINTENANCE, and REPAIR PROCE
DURES 5-5 DHS SYSTEMS LLC
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