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Installing the rack – Controlled Products Systems Group 109837 User Manual

Page 10

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10

FAAC MODEL 844 Slide Gate Operator

15 ¾

- Measurements in Inches

2 ½

2

4 ⅜ (Z16)

4 ¾ (Z20)

⅝ to 1 ¼

- Measurements in Inches

1. Manually move the

leaf to its closing

position.

2. Lay the first piece

of rack level on

the pinion and

place the spacer

between the rack

and the gate,

positioning it at the

top of the slot.

Fig. 8

Fig. 12

Fig. 10B

Fig. 10A

Fig. 11

Fig. 9

Fig. 13

5. Secure the operator to the foundation plate, tighten nuts as

shown in Fig. 12.

6. Prepare the operator for manual operating mode as described in

Section 8.

1. Place the three

threaded dowel nuts

on the rack element,

positioning them at

the top of the slot.

In this way, the slot

play will allow any

adjustments to be

made.

2. Manually move the

leaf to its closed

position.

Fig. 15

4.4.

INSTALLING THE RACK

3. Lay the first piece of rack level on the pinion and weld the

threaded dowel nut to the gate as shown in Fig. 15.

4. Move the gate manually, checking that the rack is resting on the

pinion, then weld the second and third dowel nut.

5. Place another rack element next to the previous one, use a

third piece of rack (as shown in Fig. 16) to synchronize the

teeth of the first two elements.

6. Move the gate manually and weld the three threaded dowel

nuts. Proceed as described until the gate is fully covered.

4.4.1.

STEEL RACK TO WELD (Fig. 13)

4.4.2.

STEEL RACK TO SCREW (Fig. 14)

5. Place another rack

element next to the

previous one, use

a third piece of rack

(as shown in Fig. 16)

to synchronize the

teeth of the first two

elements.

6. Move the gate

manually and

secure the first

element. Proceed as

previously described

until the gate is fully

covered.

Fig. 14

3. Mark the drilling point on the gate. Drill a Ø ¼ inch hole and ap-

ply thread with a Ø 5/16 inch male tap. Screw in the bolt.

4. Move the gate manually, checking that the rack is resting on the

pinion. Repeat step 3.

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