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MODELS 908MFG, 908MFM, 908MFQ 

908MRG, 908MRM, 908MRQ 

OIL CONTROL GUNS WITH MECHANICAL METER    

INSTRUCTION MANUAL 

   

    

INTRODUCTION 

Please read and retain this instruction manual to assist you 
in the operation and maintenance of this quality product. 

GENERAL INFORMATION 

This manual assists you in operating and maintaining your new 
oil control gun. The information contained will help you  ensure 
many  years  of  dependable  performance  and  trouble  free 
operation. 

Please take a few moments to read through this manual before 
installing and operating your new oil control gun. 

 

IMPORTANT INFORMATION 

READ  THIS  INFORMATION  
CAREFULLY  BEFORE  USE. 

Your  safety  is  important  to  us.  Please  read    and  follow  all 
safety instructions listed inside. 
Some of these instructions alert you to the potential for  
personal  injury.  “Cautions”  listed  throughout  this  manual 
advise  of  potential  practices  or  procedures  which  may 
cause damage to your equipment. 
Ensure  all  operators  have  access  to  adequate  instructions 
about safe operating and maintenance procedures.

 

Do not exceed the maximum working pressure of 1500 psi / 
103.5 bar. 

CAUTION 

Do  not  hit  the  oil  control gun if it  fails to  operate.  Refer  to 
“trouble shooting guide” or return the unit to your nearest 
authorized service center. 

Never point the nozzle at yourself or anyone else. 

Never  exceed  the  pressure  rating  of  any  component  in-
stalled in the System.  

Before attempting any repairs or maintenance of this pro- 
duct firstly disconnect the air supply from the oil pump, 
then release the oil line pressure by squeezing the lever on 
your oil control gun.

 

ASSEMBLY 

Before every use check all hoses for signs of wear, leaks or 
loose fittings. Tighten all fluid connections regularly.  
Replace weak or damaged hoses. 

Use  teflon  tape  (or  suitable  thread  sealant  )  when  connecting 
the oil control gun to an oil hose. 

OUTLET NOZZLE OPERATION 

When fluid flows through the gun the outlet nozzle will automati-
cally  open.  When  the  fluid  flow  stops  the  outlet  nozzle  will 
automatically shut 

HANDLE OPERATION 

To  latch  the  handle,  squeeze  the  lever,  push  the  button    and 
then release lever. 

To release the latch simply squeeze and release lever. 

METER OPERATION 

RESET BUTTON 

The 

RESET

 button allows you to reset the Batch Total. 

 

The 908MR and 908MF oil control guns have been designed 
for  use  with  engine  oil,  gear  oil,  automatic  transmission 
fluid, anti-freeze/anti-boil and compatible fluids. 

   

NOV—2007 

Form 402373 

Section  

F22

 Page 

29 

908MR 

908MF 

NOTE: It is the responsibility of the installer to install a 
pressure relief valve to the system to prevent any damage 
caused by excess pressure. 

Summary of Contents for 908MFG

Page 1: ...return the unit to your nearest authorized service center Never point the nozzle at yourself or anyone else Never exceed the pressure rating of any component in stalled in the System Before attempting any repairs or maintenance of this pro duct firstly disconnect the air supply from the oil pump then release the oil line pressure by squeezing the lever on your oil control gun ASSEMBLY Before every...

Page 2: ...ody casting 12 B Insert the valve stem 11 valve body assembly 10 and spring 9 into the body casting 12 Note Refer to Fig for correct orientation of cam shaft 13 and valve stem 11 C Assemble the spring retainer circlip 8 D Carefully assemble the lever 17 to the cam shaft 13 Note Press the lever to ensure the correct operation of F Assemble the quad ring 7 and the back swivel bushing 6 so the solid ...

Page 3: ...e rotors 2 Lightly grease the o ring 31 and place it on the meter body 3 Clean the meter cover plate 32 and place it on the body Take care not to damage the o ring 31 The Rotor with Magnets 4 Install the 8 screws 33 and tighten in a diagonal pattern to 0 73 ft lb 1nm Visual check the cap has been pulled down evenly 5 Test the meter by turning the rotors with a finger or by applying low air pressur...

Page 4: ...tant oil leak from the nozzle Damaged plunger seal 8 Replace plunger seal check for damage Intermittent drip from the nozzle Dirt in the nozzle Remove the nozzle and blow out any dirt particles replace if necessary Oil leak from the lever assembly area Damaged o rings 12 Replace damaged o rings Low flow rate Blocked swivel strainer Replace strainer Oil leaking from the swivel inlet Damaged o ring ...

Page 5: ... not apply to you This warranty gives you specific legal rights You may also have other rights that vary by jurisdiction Customers not located in the Western Hemisphere or East Asia Please contact Lincoln GmbH Co KG Walldorf Germany for your warranty rights Lincoln Industrial Special Limited Warranties SPECIAL LIMITED 2 YEAR WARRANTY SL V Series Single Injectors 85772 85782 and Replacement Injecto...

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