3M Series 52, Series 57UL, Series 57ZZ, Series 55ZZ, Series 56ZZ owner manual Description

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3M™ Series 52 HVLP Automatic Spray Gun Parts Identification

Item	Description	Replacement PN
1	Retaining Ring	91-043
2	Air Cap (Composite)	91-009-XXX
2*	Air Cap (Aluminum)	91-071-XXX
3	Fluid Nozzle
4	Fluid Fitting	95-025

5O-Ring

6	Flat Head Screw
7	Air Manifold	95-002
8	Set Screw	UH-612/5	(Pack of 5)

9Philips Pan Head Screw

10Valve Seal Ball

11Snap Ring

12

Fan Valve Body

95-014

13O-Ring

14Hex Jam Nut

15	Valve Stem	95-015
16	Autogun Body Assembly	95-022
17	Cylinder Seal (U-Cup)	95-018

18O-Ring

19Piston 95-005

20	Needle Tip (Delrin®)	91-107-XXX/4	(Pack of 4)
21	O-Ring	UH-768/5	(Pack of 5)
22	Needle Shaft	95-010

23Piston Return Spring

24Needle Return Spring

25O-Ring

26Cylinder Cap (Adjustable)

27	Stainless Steel Ball	UH-610
28	Compression Spring	95-013
29	Set Screw	UH-691/5	(Pack of 5)
30	Jam Nut UH-824
31	Needle Adjustment Screw	95-007
32	Cylinder Cap (Non-Adjustable)	95-071
33	Plug	95-077

34Packing Nut

35Compression Spring

36Needle Guide

37	O-Ring	UH-1405/10	(Pack of 10)
38	O-Ring	UH-647/10	(Pack of 10)
39	Seal Housing	95-017
40	Teflon® Seal	95-020/2	(Pack of 2)
41	Seal Nut	95-016
42	Spacer	95-073
43	Quick Disconnect Fitting	80-874
44	Connection – ¼ NPS x 1/8 NPT	80-932
45	Needle Cover	95-102
46	Cylinder Cap (Adjustable) Assembly	95-039
47	Fan Control Assembly	94-041
48	Fluid Packing Kit	91-200
49	Universal Maintenance Kit	95-043

Note: For all part numbers with X, see page 37	3
* Denotes difference in material

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Contents Read Warnings and Instructions 3M Automatic Hvlp Spray GunTable of Contents Intended Use 3M Automatic Hvlp Spray Gun Safety StatementsTo reduce the risks associated with fire and explosion To reduce the risks associated with all residual hazardsTo reduce the risks associated with chemical exposure To reduce the risks associated with hazardous air pressure To reduce the risks associated with lifting and handlingSpray Gun Overview ContentsContents 3M Series 57 Hvlp Automatic Spray Gun Spray Gun Installation Guidelines Spray Gun Installation Guidelines 3M Series 52 Hvlp Automatic Spray Gun Connection Diagram General Set Up and Spray Gun Use3M Series 55 Hvlp Automatic Spray Gun Connection Diagram 3M Series 55ZZ Hvlp Automatic Spray Gun Connection Diagram 3M Series 56 Hvlp Automatic Spray Gun Connection Diagram Series 56ZZ-2 3M Series 56ZZ Hvlp Automatic Spray Gun Connection Diagram3M Series 57 Hvlp Automatic Spray Gun Connection Diagram 3M Series 57ZZ Hvlp Automatic Spray Gun Connection Diagram 3M Series 57UL Hvlp Automatic Spray Gun Connection Diagram Spray Technique Adjusting the Fluid FlowAdjusting the Fan Pattern Size Lubrication Spray Gun Care and Cleaning3M Series General System Maintenance Install the retaining ring and air cap Cleaning Process3M Series 52 Hvlp Automatic Spray Gun Parts Identification Description 3M Series 55 Hvlp Automatic Spray Gun Parts Identification IItem Description 3M Series 55ZZ Hvlp Automatic Spray Gun Parts Identification Jam Nut UH-824 Needle Adjustment Screw 95-032 3M Series 56 Hvlp Automatic Spray Gun Parts Identification 95-082 Plug 95-077 Ring UH-1405/10 3M Series 56ZZ Hvlp Automatic Spray Gun Parts Identification Xxxd Mounting Bracket 95-037 Screw Set Screw UH-612/5 3M Series 57 Hvlp Automatic Spray Gun Parts Identification Needle Tip Delrin 91-107-XXX/4 3M Series 57ZZ Hvlp Automatic Spray Gun Parts Identification 95-040 Universal Maintenance Kit 95-043 3M Series 57UL Hvlp Automatic Spray Gun Parts Identification Delrin Needle Tip 91-107-XXX/4 Air Cap Number Size Description Replacement PNAir Cap Size Description 3M Tip/Nozzle/Air Cap Selection GuideProblem Cause Remedy TroubleshootingContact Information Spray Equipment Warranty and Limited RemedyDo not Print this