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Series 500-a – Pump Solutions Group Neptune Series 500 MODEL 481 THRU 547 User Manual

Page 29

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26

APPENDIX




THE FOLLOWING CHANGES IN TEXT MUST BE CONSIDERED WHEN USING THIS
MANUAL FOR THE SERIES 500-A “dia-PUMP”. EXCEPT FOR THE DIFFERENCES LISTED
BELOW, THIS INSTRUCTION MANUAL APPLIES COMPLETELY TO BOTH THE SERIES 500
AND SERIES 500-A “dia-PUMP”.




PAGE SECTION

PARAGRAPH

7

4.0.1

2

Drawing number 5024 illustrates the location of the
internal relief valve (FIG. #527 thru #530).

7

4.0.21

Location of 500-A “dia-PUMP” Internal Relief Valve is on
top of the Pump Body, not as shown in Figure IV.

13

15.0.3

Remove retaining bolts … (FIG. #5016, 5018, 5019,
5020)

13

15.0.4

Turn Case …(FIG. #5016, 5018, 5019, 5020)

13

15.0.5

To replace motor … (FIG. #5016, 5018, 5019, 5020)


Parts for Series 500-A “dia-PUMP” not common to Series 500 “dia-PUMP

”.

Refer to Drawing 5024


FIG.
NO.


DESCRIPTION

QTY.

PART

NUMBER

5002

Shaft Retainer Assembly

1

000242

5003 Gear

Shaft

1

100251

5005

Worm Gear 37 SPM

1

000292

5006

Worm Gear 72 SPM

1

000293

5007

Worm Gear 117 SPM

1

000291

5008

Worm Gear 175 SPM

1

000294

5016

Gear Box (Model 500 Only)

1

000288

5018

Gear Box (Model 510/515 Only)

1

000282

5019

Gear Box (Model 520/522/525 Only)

1

000283

5020

Gear Box (Model 530/532/535/538 Only)

1

000284



RECOMMENDED SPARE PARTS

The Spare Parts Kits listed on page 19 of this manual comprise the recommended

spare parts for all Series 500 dia-PUMPS.







SERIES 500-A