Greenheck RL147 Positioner Relay User Manual

Page 3

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RL 147 POSITIONING RELAY

Technical Instruction

155-038

Page 3

Figure 3. Construction of the RL 147 Positioning Relay.

Item

Replacement

Part No.

Description

No.

Req’d

Material

1

147-255

Cover

1

Steel

2

–

Plate

1

Zamac Die Casting

3

–

Lever Assembly

1

4

–

#8-32 Cover Screw

1

Steel

5

–

Washer

1

Rubber

6

147-273

Pivot Screw

2

Stainless Steel

7

–

#8-32 x 1/2 “ Lg. Dual Pt. Set Screw

1

Steel

8

–

#8-32 Palnut

1

Steel

9

–

Diaphragm Assembly

1

10

–

Start Point Adjustment Nut

1

Brass

11

–

Start Spring

1

Music Wire

12

–

Supply Valve Seat

1

Brass

13

–

Supply Valve Spring

1

Phosphor Bronze

14

–

Ball Assembly

1

Stainless Steel

15

–

Gasket

1

Fairprene

16

–

Bleed Port

1

Brass

17

–

Base

1

Zamac Die Casting

18

034-048

#6-32 x 5/8” Lg. Bind Hd Screw

2

Brass

19

147-297

Spring Guide

1

Steel

20

034-067K

Span Adjustment Screw

1

Steel

21

–

Feedback Arm

1

Steel

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