Delta 50-866, 50-861 instruction manual

Models: 50-866 50-861

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4.NOTE: FOR MODEL 50-866 MAKE SURE THAT THE FRONT OF THE MOTOR ASSEMBLY IS ATTACHED TO THE SUPPORT WITH THREE PREDRILLED HOLES IN IT, (THESE HOLES ARE WHERE THE CONTROL BOX IS TO BE MOUNTED).Carefully place the motor/blower assembly

(F) Fig. 10, onto two side supports (A), which were assembled in STEP 2. CAUTION: The motor/blower assembly (F) is extremely heavy. It is recommend that two or more people lift the motor/blower assembly onto the side supports. Make certain the four pre-assembled threaded studs (G) are inserted into the four top holes of the side supports (A).

5.Fasten motor/blower assembly (F) Fig. 10, to side supports (A). Place a 5/16" flat washer onto the stud that was inserted through the side support, place a 5/16" lockwasher onto the stud, thread a 5/16-18 hex nut onto the stud and tighten securely. Repeat this process for the three remaining studs.

6.Fig. 11, illustrates the motor/blower assembly attached to the side supports.

7.Align holes in gasket (J) Fig. 12, with the mounting holes in blower flange (H) and press gasket (J) onto motor flange.

8.Align threaded holes in drum (K) Fig. 13, with holes in motor/blower assembly (F). Place a 5/16" lockwasher on a 5/16-18 x 5/8" hex head screw and insert screw through the hole in the motor/blower assembly and thread screw into the drum. Repeat this process for the seven remaining holes. NOTE: It is recommended that two people perform this operation. Fig. 14, illustrates the drum assembled to the left side of motor/blower assembly. Assemble the remaining drum to the other side of the motor/blower assembly in the same manner.

F

K

Fig. 13

GG

F

AA

Fig. 10

H

Fig. 11

J

H

Fig. 12

Fig. 14

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Delta 50-866, 50-861 instruction manual