Leslie A-2 Installation, Operating And Maintenance Instructions Download Page 2

 

INTRODUCTION 

 

This  Installation,  Operation,  and  Maintenance  Manual  is 

intended  to  be  as  complete  and  up  to  date  as  possible.  It 

covers installation, operation, and maintenance procedures 

for  Leslie  Controls,  Inc.  Small  Flow  Airmate  Pressure 

Reducing  Valves.  Leslie  reserves  right  to  update  this 

manual  and  other  product  information  concerning 

installation, operation, and/or maintenance, at any time and 

without  obligation  to  notify  product  owners  of  such 

changes. 

 

Leslie is not responsible for injury to personnel or product 

damage  due  to  improper  installation,  operation,  and/or 

maintenance  Leslie  Controls,  Inc.  Small  Flow  Airmate 

Pressure  Reducing  Valves.  All  installation,  operation,  and 

maintenance  procedures  should  only  be  performed  by 

trained/certified personnel. All personnel performing these 

procedures  should  completely  and  carefully  read  and 

understand  all  supplied  materials  before  attempting 

procedures. All personnel should pay strict attention to all 

Notes,  Cautions,  and  Warnings  that  appear  within 

procedures detailed in this manual. 

 

Leslie welcomes user input as to suggestions for product or 

manual improvement. 

 

Contact Information 

 

For  information  concerning  warranties,  or  for  questions 

pertaining to installation,  

Operation or maintenance of LESLIE products, contact: 

LESLIE CONTROLS INC. 

12501 Telecom Drive 

Tampa, FL 33637 

 

USA Phone: (813) 978-1000 

USA Fax: (813) 978-0984 

www.LESLIECONTROLS.com

 

To order replacement parts, contact LESLIE CONTROLS 

at address listed above, or call toll free: 

 

USA/Canada/Caribbean Phone: (800) 323-8366 

Note:  Please  include  model  and  serial  number  of  unit  for 
which parts are being ordered. If ordering by phone, please 
have this information readily available. 

GENERAL NOTES AND WARNINGS  

Notes: 

 

 

If  questions  are  not  answered  by  this  manual,  or  if 

specific  installation,  operation,  and/or  maintenance 

procedures  are  not  clearly  understood,  contact 

Leslie  Controls,  Inc.  for  clarification  before 

proceeding. 

 

If  unit  is  damaged  during  installation,  operation,  or 

maintenance, complete following steps: 

 

1.  Turn off and lock out pneumatic supply to unit in 

an approved manner. 

 

2.  Turn off all incoming valves. 

 

3.  Contact  in-house  maintenance  personnel  or  Leslie 

Controls, Inc. for instructions. 

Note:  Throughout  this  manual,  warnings  will  be 

denoted by BOXES 

       

 

 
 
 
 

It is strongly recommended that this document be reviewed 

before 

attempting 

any 

installation, 

operation, 

or 

maintenance procedures.  

CAUTION! 

Piping system must be adequately designed and 

supported to prevent extraordinary loads to pressure 

equipment. 

Summary of Contents for A-2

Page 1: ...PLACEMENT 4 Integral Filter Types Class AF 2 etc 4 REASSEMBLING 4 Integral Filter Types Class AF 2 etc 4 LIST OF ILLUSTRATION FIGURE 1 INSTALLATION DETAIL 3 FIGURE 2 CLASS A 2 REGULATOR 3 FIGURE 3 PARTIAL ASSEMBLY OF AF 2 TYPE SHOWING ADDITIONAL PARTS IN FILTER ASSEMBLY 4 FIGURE 4 CLASS P 2 PANEL LOADER 4 12501 Telecom Drive Tampa Florida 33637 Installation Operating and Maintenance Instructions S...

Page 2: ...n concerning warranties or for questions pertaining to installation Operation or maintenance of LESLIE products contact LESLIE CONTROLS INC 12501 Telecom Drive Tampa FL 33637 USA Phone 813 978 1000 USA Fax 813 978 0984 www LESLIECONTROLS com To order replacement parts contact LESLIE CONTROLS at address listed above or call toll free USA Canada Caribbean Phone 800 323 8366 Note Please include model...

Page 3: ...ure desired 2 Open outlet stop valve partially 3 Turn handwheel 1 clockwise to start flow through regulator Adjust for desired controlled pressure Tighten locknut 2 Open outlet to stop valve fully Turn handwheel clockwise to increase controlled pressure counterclockwise to decrease MAINTENANCE DISMANTLING 1 Shut off air supply Loosen locknut 2 Relieve all adjusting spring compression 2 Disassemble...

Page 4: ...lls together to clear groove in main body then pull To insert new part squeeze sidewalls together sufficiently for shoulders to pass through body opening and into groove REASSEMBLING 1 Place main valve spring 20 in main body 15 Place O Ring 17 in recess of body Assemble main valve 18 with O Ring 19 in valve seat 16 Screw valve seat into main body threads until seating face contacts main body and t...

Page 5: ...5 ...

Page 6: ...uminum Aluminum 1 1 1 54494 54496 52664 54495 54497 52694 54498 54500 52671 54499 54501 52696 16 17 18 Valve Seat O ring Valve Seat Main Valve Complete NOTE 3 Aluminum Synthetic Rubber Celcon 1 1 1 52676 51162 94 54488 52676 51162 94 54488 52676 51162 94 54488 52676 51162 94 54488 19 20 21 O Ring Main Valve Spring Gage 3 60 Range AG 2 AFG 2 NOTE 9 Buna N Music Wire Cad Plated Steel Case Clearlok C...

Page 7: ... 2 52992 56507 2 2 52992 56459 10 52992 14 16 17 Pilot Plate Valve Seat O Ring Valve Seat 1 2 52899 52676 2 1 2 51162 94 52899 52676 2 51162 94 18 20 23 Main Valve Complete Main Valve Spring Filter 3 2 2 54488 52706 2 2 54488 52706 10 52936 NOTE 3 Main Valve is furnished complete with o Ring Part No 19 NOTE 8 Diaphragm complete includes Diaphragm Diaphragm Disc and Nozzle SEE PG 4 5 FIR AIRMATE LO...

Page 8: ...Resin Imperg Cellulose 1 4 1 53583 53583 52993 52936 54072 54072 52990 52936 25 26 27 Filter Support Disc Note 10 Filter Case Note 10 Drain Cock Note 10 Stainless Steel Aluminum Brass 1 1 1 52990 52921 58269 52990 52921 58269 28 29 30 Panel Female Coupling Male Elbow Aluminum Brass Brass 1 1 2 35634 35646 34911 35634 35646 34911 54068 35646 34911 54068 35646 34911 31 32 33 Tubing Cover Note 10 Nip...

Page 9: ...system designer and user retain final responsibility Designer should consider applicable Codes material compatibility product ratings and application details in selection and application Improper selection application or use of products described herein can cause personal injury or property damage If designer or user intends to use product for an application or use other than originally specified ...

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