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Acme Manufacturing Company 

 

 

4240 N. Atlantic Blvd. 

 

 

Auburn Hills, Michigan 48326 U.S.A. 

 

 

Phone (248)393-7300 

 

 

Fax (248) 393-4060 

 

 

[email protected] 

 

 

 

 

Acme Manufacturing Company 

 

www.acmemfg.com 

 
 
 

 

 

OW-Head leaks  

o

 

Leaks from nozzle  

o

 

Compound emerges from the bleed bores on OW-Head  

 

Replace OW-Head 
 

 

Compound leaks from bleed holes in main body (28) 

o

 

Replacement of plunger (36) and cup seal (9) are required 
(replacement of compression spring (37) should also be done at this 
time) 

 

 

 When dismounting and cleaning the spray gun, it is necessary to use the 
drawing with parts list. 
 

 

Safety 

 

 

The following safety recommendations should be followed when doing any work 
on the spray gun: 

 

 

Never point the spray gun at other personnel  

 

Before any repair or maintenance work may be carried out, spray gun must 

be disconnected from compressed air and pressure must be released 

 

Always wear protective glasses 

 

Close compound supply stopcock 

 

Before start-up and after each repair or maintenance work, all nuts, bolts and 
connections should be reviewed to confirm that all are tight and properly 
installed 

 

Pay attention to the warnings and advices of the compound, buff and 

equipment manufacturer 

 

Do not use aggressive cleaners or boiling water to clean gun or parts. 
Nozzles can be cleaned with compressed air or warm water and compressed 
air.  Exterior of gun can be cleaned with a damp cloth or fiber brush. 

 

 

Changes in the interest of improvements and technical progress are reserved. 

Summary of Contents for PoliSpray 3

Page 1: ...uffs by means of the OW Head Precise volume metering due to the fast acting exit valve by means of OW Head Precise volume metering of each compound shot Optimized maintenance with interchangeable One Way Spray Head OW Fast and easy nozzle replacement and air bleeding Optional remote spray head with flexible extension Ready for use with electronic controls Technical Data Weight 3 74 lbs 1700 g Widt...

Page 2: ... near to the spray gun as possible The compound connection 15 requires a hose with an inside diameter of 12 mm Start up The spray gun timers are to be set accordingly per process requirements Gun opening firing side of cycle at 0 5 seconds and delay to be no less than 1 5 seconds Install the necessary nozzle into the spray head 44 for required spray coverage Open the stop cock 13 for de aeration p...

Page 3: ...lockage o Examine function of check valve Fill gun body with compound Lock stop cock 13 Actuate pneumatic valve o If compound emerges check valve 17 is broken clean or replace Check air pressure does it meet required minimum o Increase to minimum required pressure 72 psi 5 bar or greater Pneumatic piston assembly does not retract o Pneumatic cylinder 35 is dirty open and clean Compound connection ...

Page 4: ...en doing any work on the spray gun Never point the spray gun at other personnel Before any repair or maintenance work may be carried out spray gun must be disconnected from compressed air and pressure must be released Always wear protective glasses Close compound supply stopcock Before start up and after each repair or maintenance work all nuts bolts and connections should be reviewed to confirm t...

Page 5: ...hat are to be reused clean During the reassembly on the cup seal plunger and compression spring it is important to use grease during this process A light oil should be used to coat the cylinder wall 35 and flat seal 20 Spare Parts List These parts are wear items and should be kept in stock at all times Item Number Description Part Number 9 Cup Seal 230 090 17 Check Valve 230 170 20 Flat Seal 230 2...

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