Delta 50-866 User Manual download pdf (Page 7)

Fig. 10

Fig. 11

Fig. 12

Fig. 14Fig. 13

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.

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Delta 50-866 User Manual Page 7