Desa RCLP375 User Manual download pdf (Page 11)

11

100165

9. Line up rear mounting

holes in shell with first

hole on each side of motor

mount (see Figure 8).

Note:

When holes are

lined up, fan should be

outside of shell.

10. Holding mounting bolt,

carefully reach through

fan blades into rear of

heater. Be careful not to

damage fan pitch. Insert

bolt through motor mount

and shell. With free hand,

attach nut finger tight.

Repeat process for other

mounting hole.

11. Use 3,1 mm (1/8") hex

wrench to loosen setscrew

which holds fan to motor

shaft (see Figure 9).

12. Slip fan off motor shaft.

13. Clean fan using soft cloth

moistened with kerosene

or solvent.

14. Dry fan thoroughly.

15. Replace fan on motor

shaft. Make sure setscrew

is touching back of flat

surface on motor shaft (see

Figure 10).

16. Place setscrew on flat of

shaft. Tighten setscrew

firmly (4,52-5,65 [40-50

inch-pounds]).

17. Remove two nuts and

bolts securing motor

mount to shell.

18. Pull motor and fan from

shell. Turn motor and fan

around. Carefully place

back in shell.

Note:

Fan

will go into shell first.

19. Line up mounting holes in

shell with holes on motor

mount. Replace four bolts

through shell and motor

mount. Insert bolts from

outside of heater. Tighten

nuts firmly.

20. Route motor wires through

hole in bottom of shell

(see Figure 7, page 10).

Fan

Motor shaft

Figure 9 - Fan, Motor Shaft, and Setscrew Locations

Setscrews

Hub

Figure 10 - Fan Cross Section

Figure 8 - Fan and Motor Turned Around

First

Hole

Continued

Fan

Motor Shaft

Setscrews

Rear Mounting

Hole

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

Comments to this Manuals

No comments