Ingersoll-Rand AUTOMOBILE PARTS LM2350E-X User manual

OPERAT OR’S MANUAL LM2350E–X
RELEASED: 3–7–97
REVISED: 6–21–10
(REV. F)
CHOP–CHECK GREASE PUMP
3” AIR MOTOR
50:1 RATIO
0 – 6250 PSI RANGE
!' !' % !$ !"$ &"! #!C
INCLUDING: SPECIFICA TIONS, SER VICE KITS, GENERAL INFORMA TION, P ARTS, TROUBLESHOOTING
LM2350E–XX
READ THIS MANUAL CAREFULL Y BEFORE INST ALLING,
OPERA TING OR SER VICING THIS EQUIPMENT .
It is the responsibility of the employer to place this information in the hands of the operator . Keep for future reference.
SERVICE KITS
•';. 764A 0.6=26. $":.84*,.5.6< 8*:<; <7 *;;=:. ,758*<2+4.
8:.;;=:. :*<260 *6- 4760.;< ;.:>2,. 42/.
• =58 !.+=24- 2< 6,4=-.; <1. 6.,.;;*:A ;7/< 8*:<; /7:
67:5*4 ;.:>2,. 7/ <1. .6<2:. 8=58
SPECIFICATIONS
7-.4 ".:2.;  ))
#A8. 2: "8.:*<.- 1781.,3
:.*;. #=58
!*<27 
2: 7<7: 2*5.<.:   ,5
"<:73. 7=+4. ,<260   ,5
2: 64.<    !#& /
*<.:2*4 =<4.<  )    !#& /
 ) $,     %# &*8.: /
=58 76;<:=,<276 *:+76 %<..4
25.6;276*4 *<* %.. 1*:<
&.201< %.. 1*:<
!!
2: 64.< :.;;=:. !*60.    #%    +*:
4=2- :.;;=:. !*60.    #%    +*:
A,4.;  26=<. !.,-  &7:3260 47? 
2;84*,.5.6< 6.: A,4. 
%74=5.  A,4.  7B  54
A,4.; .: + 
*@25=5 .42>.:A  26  4+;  30
72;. .>.4   ;2  -+
,,.;;7:2.; >*24*+4.  (*44 7=6< :*,3.<
 2: 26. 766.,<276 2<
&1. 8=58 ;7=6- 8:.;;=:. 4.>.4 1*; +..6 =8-*<.- <7 *6 9=2>*4.6< 76<26=7=; %7=6-
.>.4 .9 <7 5..< <1. 26<.6< 7/ !% %  #!'$"# % =;260 /7=:
52,:78176. 47,*<276;
GENERAL DESCRIPTION
7-.4  ) %.:2.; ,178,1.,3 0:.*;. 8=58 2; 26<.6-.- <7 +.
=;.- 8:25*:24A /7: 0:.*;. -.42>.:A ;A;<.5; < =;.; ,*:+76 ;<..4 *6- 7<1D
.: 5*<.:2*4; ?12,1 5*3. 2< ,758*<2+4. ?2<1 57;< 8.<:74.=5 +*;.- 4=D
+:2,*<276 8:7-=,<;
!"& / <12; 8=58 ?*; 8=:,1*;.- ;.8*:*<.4A 67< 8*:< 7/ * ;A;<.5
,76;=4< A7=: ;*4.; :.8:.;.6<*<2>. /7: ,758*<2+4. -2;8.6;260 *,,.;;7D
:2.; ?12,1 ?244 +.;< 5*<,1 <1. *8842,*<276 44 *,,.;;7:2.; 5=;< +. *+4.
<7 ?2<1;<*6- <1. 5*@25=5 8:.;;=:. -.>.478.- +A <1. 8=58
PUMP DA TA
FIGURE 1
Air Inlet (female)
See ‘ ‘Specifications”
 ''
Material Outlet (female)
See ‘ ‘Specifications”
 )) 55 )) 55 &# 30
 )      
 )      
 )      
 )      
!"&25.6;276; *:. ;17?6 26 26,1.; *6- 55 ;=8842.- /7: :./.:.6,. 764A *6- *:.
<A82,*44A :7=6-.- =8 <7 <1. 6.*:.;<  26,1
 !#% '! #&$
!7< 26,4=-.- ?2<1 )
  55 &1:= 174.
‘‘B”
‘‘A”

 55
 !##
#12; 2; 76. 7/ <?7 -7,=5.6<; ?12,1 ;=887:< <1. 8=58
!.84*,.5.6< ,782.; 7/ <1.;. /7:5; *:. *>*24*+4. =876 :.9=.;<
' " "#$&"$% !'
" !$ !"$ &"! '$&"! #%&"! #' #%
WARNING ! # ! !# $
$ ! #  !#  "#(
!$#"  #!  !## !#
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
[phone] FAX[phone] © 2010
www.ingersollrandproducts.com

LM2350E-X
PAGE2OF4
PARTS LIST / LM2350E–XX
ITEM DESCRIPTION (Size in Inches) QTY PART NO. [MTL] ITEM DESCRIPTION (Size In Inches) QTY PART NO. [MTL]
1 Carriage Bolt (1/4" - 20 x 9" long) (4) 94333 [C]
2 Upper Cap (1) 94390 [Z]
3 Track Gasket (2) 94392 [B]
4 Sleeve (2) 94316 [Br]
5 ``O" Ring (1/16" x 11/16" o.d.) (4) Y325-15 [B]
6 ``O" Ring (1/8" x 3/4" o.d.) (4) Y325-206 [B]
7 Spool (2) 94310 [D]
8 ``U" Cup (1/8" x 3/4" o.d.) (2) Y240-7 [B]
9 ``O" Ring (.106" x .587" o.d.) (2) 15066 [B]
10 Cylinder (1) 94306 [A]
11 Adapter (1) 94384 [C]
13 ``O" Ring (1/16" x 7/16" o.d.) (1) Y325-11 [B]
14 Muffler Housing (1) 94443 [A]
15 Foam Liner (2) 94402
16 Edge Trim (2) 94378-1 [N]
18 Retaining Ring (1) 94406 [C]
19 Washer (1) 94515 [C]
20 ``U" Cup (3/16" x 3" o.d.) (2) 94518 [B]
21 Piston (1) 94403 [D]
22 Lower Cap (1) 94391 [Z]
23 Piston Adapter (1) 94388 [C]
24 ``O" Ring (3/32" x 1" o.d.) (1) Y325-117 [B]
25 Dowel Pin (1/4" o.d. x 7/8" long) (1) Y148-37 [C]
26 ``O" Ring (1/8" x 1-9/16" o.d.) (1) Y325-219 [B]
27 ``O" Ring (3/32" x 11/16" o.d.) (1) Y325-112 [B]
28 Bushing (1) 94374 [C]
29 Rod Seal (1) 93921 [U]
30 Base - LM2350E-X1 (1) 94536 [C]
- LM2350E-X2 (1) 94536-1 [C]
31 Nut (1/4" - 20) (4) 93828 [SS]
32 Ground Screw (#10 - 32 x 1/4") (1) 93005 [C]
33 Gasket (1) 70834 [Co]
34 Extension Tube
- LM2350E-2X (7.531'') (1) 94401-2 [C]
- LM2305E-3X (20.281'') (1) 94401-3 [C]
- LM2305E-4X (28.781'') (1) 94401-4 [C]
- LM2305E-6X (10.281'') (1) 94401-6 [C]
35 Gasket (1) 70837 [Co]
36 Piston Rod (1) 94385 [C]
37 Connecting Pin (1) 90274 [C]
38 Cotter Pin (1/16" x 1/2" long) (1) Y15-21 [C]
39 Connector- LM2350E-2X (3.457") (1) 94340-2 [C]
- LM2350E-3X (16.207") (1) 94340-3 [C]
- LM2350E-4X (24.707") (1) 94340-4 [C]
- LM2350E-6X (6.207") (1) 94340-6 [C]
Piston & Tube Ass'y (includes 40 - 44) (1) 71523
40 Lower Suction Tube (1) [C]
41 Plunger (1) [C]
42 Ball Stop (1) 83276 [C]
43 Ball (9/32" dia.) (1) Y16-209 [C]
44 Adapter (1) 70817 [C]
45 Guide Washer (1) 71524 [Co]
46 Spacer (1) 72392 [C]
47 Retaining Ring (.763" o.d.) (1) Y147-68 [C]
48 ``U" Cup (3/16" x 11/16" o.d.) (1) Y186-4 [B]
49 Guide Spacer (1) 76705 [T]
50 Valve Body (1) 76704 [SH]
Foot Valve Ass'y (includes 47 - 50) (1) 60940
51 Gasket (1) F21-65 [Co]
52 Valve Seat (1) 6797 [C]
53 Primer Rod (1) 94446 [C]
54 Retainer Ring (1) 94397 [C]
55 Primer (1) 94400 [C]
56 Primer Tube (1) 94399 [C]
57 Bung Assembly (includes 58) (1) 67145-2 [ZA]
58 Thumb Screw (1/4" - 20 x 1") (3) Y66-59-C [C]
Items 57,58 not with -6X models
Parts in Repair it 637227
OPERATING AND SAFETY PRECAUTIONS
WARNING EXCESSIVE INLET PRESSURE. Can cause exĆ
plosion resulting in severe injury or death. Do not exceed maxĆ
imum operating pressure of 7500 psi (517 bar) at 150 psi (10.3
bar) inlet air pressure. Do not run pump without using a regulaĆ
tor to limit air supply pressure to the pump.
WARNING
EXCESSIVE MATERIAL PRESSURE. Can cause
equipment failure resulting in severe injury or property damĆ
age. Do not exceed the maximum material pressure of any
component in the system.
Replacement warning label is available upon request, PN \ 94520.
PUMP RATIO X
INLET PRESSURE TO PUMP MOTOR =MAXIMUMPUMP FLUIDPRESSURE
+$' (*!& !) % .'())!&% & *  (#*!&%) !' *-% *  '+$' $&*&( ( %
*  #&-( '+$' % (   %  ')!  ( !%#* '())+( !)
)+''#! *& *  $&*&( &   (*!& '+$' !* -!## ,#&'  $.!$+$ &  ')!
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-!## !%() ) *  $&*&( /# (* !%()) *& "' +' -!* *  $%
  ($# .'%)!&% % &+( - % *  #+! !% *  $*0
(!# #!%) !) .'&) *& #,* *$'(*+() .$'# *(!#
#!%) #&* !%  %&%!%)+#* (&& ( % -($ + *& )+%#! *
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 
PARTS LIST / LM2350E–XX

 
  
   #& $!'  %
    "( $!'    %
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MATERIAL CODE
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  * ,$'%!++ ,!!%
  ,$'%!++ ,!!%
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  $'
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

PUMP DISASSEMBL Y
 && -#+ , + +$"#- #(  ! + -) $".+  *"  $,2
)(( - $+ ,.**&1 ( + &$ / && ,1,- ' *+ ,,.+ *+$)+ -) , +/$2
$(" "2&'5,,9 2&-/6& 4)& 0"243 *.30&$4 '/2 %"-"(& .*$+3 /2 &8$&33*6&
7&"2 ".% %&4&2-*.& *' ".9 0"243 7*,, .&&% 2&0,"$&-&.4
 3*.( "  72&.$) 5.4)2&"% ".% 2&-/6&  "%"04&2 ".%  !!
2*.( 2&,&"3*.(  -5'',&2 )/53*.(
 3*.( "  72&.$) 2&-/6&  .543
 &-/6& '/52  #/,43  500&2 $"0 ".%  ("3+&4
 &-/6&  $9,*.%&2 $/.4"*.*.(  3,&&6&3 ".%  30//,3
 3*.(  #/,4 053)  30//,3 ".%  3,&&6&3 /54 !!3,&&6& &.% /'
 $9,*.%&2
 &-/6&  2&4"*.*.( 2*.(  7"3)&2 ".%  0*34/.
 &-/6&  %/7&, 0*. 2&,&"3*.(  0*34/. "%"04&2
 &-/6&  ,/7&2 $"0 ".%  ("3+&4
 3*.( "  72&.$) 5.4)2&"% ".% 2&-/6&  #53)*.( 7*4)
".%  !! 2*.(3
 ,"-0  &84&.3*/. 45#& )/2*:/.4",,9 *. " 6*3& .4)2&"% ".% 2&;
-/6&  #"3& ".%  ("3+&4  &-/6&  2/% 3&", /.,9
*' 2&0,"$&-&.4 *3 .&$&33"29
 5,, 50 /.  0*34/. 2/% 4/ 2&6&",  $/44&2 0*.
 &-/6&  $/44&2 0*. ".%  $/..&$4*.( 0*. 2&,&"3*.(  0*3;
4/. 2/%
 3*.(  0*34/. 2/% 053) %/7. /.  $/..&$4/2 5.4*, *4 #/44/-3
 &-/6&  2&4"*.&2 2*.(
 53)  02*-&2 50 *.4/  02*-&2 45#&
 *()4,9 7&%(& " ',"4 #,"%& 3$2&7%2*6&2 #&47&&.  02*-&2 ".% 
02*-&2 45#& 3/  02*-&2 5.4)2&"%3 7*4)  02*-&2 45#&
 .3&24 "  %*"-&4&2 2/% 4)25 4)& $2/33 )/,&3 *.  02*-&2 45#&
".% 53& 4)& 2/% 4/ 5.4)2&"% ".% 2&-/6&  02*-&2 45#&
 &-/6&  30"$&2  ("3+&4 ".%  6",6& 3&"4 '2/-  02*-;
&2 45#&
 &-/6&    '//4 6",6& "33&-#,9 '2/-  02*-&2 2/%
 &-/6&  2&4"*.*.( 2*.( 2&,&"3*.(  !!  $50  / ./4
2&-/6&  (5*%& 30"$&2 5.,&33 2&0,"$&-&.4 *3 .&$&33"29
 &-/6&  (5*%& 7"3)&2
 ,"-0  ,/7&2 35$4*/. 45#& )/2*:/.4",,9 *. " 6*3& .4)2&"% ".%
2&-/6&  &84&.3*/. 45#& ".%  ("3+&4
 3*.( "  %*"-&4&2 2/% *. 4)& $2/33 )/,& *.  $/..&$4/2 ".% "
 72&.$) /. 4)& ',"43 /'  0,5.(&2 5.4)2&"% ".% 2&-/6& 
$/..&$4/2 '2/-  0,5.(&2  / ./4 %"-"(& 4)& /% /' 
0,5.(&2 *. ".9 7"9
 3*.( "  72&.$) /. ',"43 /'  "%"04&2 ".% "  72&.$) /.
',"43 /'  02*-&2 2/% 5.4)2&"% ".% 2&-/6&  02*-&2 2/%
 ,"-0 /. ',"43 /'  0,5.(&2 ".% 53*.( "  72&.$) /. ',"43 /'
 "%"04&2 5.4)2&"% ".% 2&-/6&  "%"04&2 2&,&"3*.(  #",,
".%  #",, 34/0
PUMP REASSEMBL Y
 #)+)."#&1 & ( ( &.+$- && , &,  *& && ,)!-
*+-, 0$-# ( 0 )( , $(&.  $( -# + *$+ %$- /4& &'&2 4/ 4)& *,;
,5342"4*/. '*(52&  0"(&  '/2 !!  $50 ,*0 3&", %*2&$4*/.
 33&-#,&  #",, 34/0 ".%  #",, *.4/  0,5.(&2 3&$52*.(
7*4)  "%"04&2  /215&  "%"04&2 4/    '4 ,#3 
  -
 33&-#,&  02*-&2 2/% 4/  "%"04&2 53*.( 72&.$)&3 /. ',"43
4/ 4*()4&.
 )2&"%  $/..&$4/2 4/  0,5.(&2 53*.( "  %*"-&4&2 2/%
4)25 4)& $2/33 )/,& 4/ 4*()4&.
 33&-#,&  (5*%& 30"$&2 ".%  !!  $50 *.4/  6",6& #/%9
3&$52*.( 7*4)  2&4"*.*.( 2*.(  33&-#,& $)"-'&2&% $/2;
.&2 /'  (5*%& 30"$&2 *.4/  6",6& #/%9 '*234
 33&-#,&  (5*%& 7"3)&2 ".%    '//4 6",6& "33&-#,9
/.4/  02*-&2 2/%
 33&-#,&  30"$&2  ("3+&4 ".%  6",6& 3&"4 /.4/ 
02*-&2 2/%
 )2&"%  02*-&2 /.4/  02*-&2 2/% 3&$52*.( 7*4)  2&4"*.&2
2*.(
 )2&"%  02*-&2 45#& 4/  ,/7&2 35$4*/. 45#& ".% 4*()4&.
 /215&  02*-&2 45#& 4/  '4 ,#3  -
 33&-#,&  0*34/. 2/% 4/  $/..&$4/2 3&$52*.( 7*4)  $/.;
.&$4*.( 0*. ".%  $/44&2 0*.
 33&-#,&  ("3+&4 ".%  &84&.3*/. 45#& 4/  ,/7&2 35$4*/.
45#& ".% 4*()4&.  /215&  &84&.3*/. 45#& 4/  '4 ,#3
 -
 33&-#,&  ("3+&4 *.4/  #"3& ".% "33&-#,&  #"3& 4/
 &84&.3*/. 45#& ,"-0  #"3& )/2*:/.4",,9 *. " 6*3& ".%
4*()4&.  &84&.3*/. 45#&  /215&  &84&.3*/. 45#& 4/
 '4 ,#3  -
 33&-#,&  2/% 3&", /6&2  0*34/. 2/% ".% *.4/  #"3&
 53) 50 /.  02*-&2 &80/3*.(  0*34/. 2/%
 33&-#,&  ".%  !! 2*.(3 4/  #53)*.( ".% 4)2&"% 
#53)*.( *.4/  #"3& ".% 4*()4&. 5.4*, *4 #/44/-3  52*.(
"33&-#,9 /'  #53)*.( #& $"2&'5, ./4 4/ %"-"(&  !! 2*.(
 33&-#,&  ,/7&2 $"0 ".%  ("3+&4 4/  #"3&
 33&-#,&  !! 2*.( 4/  0*34/. "%"04&2 ".% "33&-#,& 
0*34/. "%"04&2 4/  0*34/. 2/% 3&$52*.( 7*4)  %/7&, 0*.
 &0,"$&  !!  $503 /.  0*34/. ".% "33&-#,&  0*34/. /.4/
 0*34/. "%"04&2 3&$52*.( 7*4)  7"3)&2 ".%  2&4"*.*.(
2*.(
 &0,"$&  !! 2*.(3 /.  3,&&6&3 ".% "33&-#,&  3,&&6&3 *.4/
 $9,*.%&2  33&-#,& &"$) 3,&&6& *.4/ 4)& &.% /' 4)& $9,;
*.%&2 .&"2&34 4)& &8)"534 )/,&
 &0,"$&  ".%  !! 2*.(3 ".%  !!  $503 /.  30//,3 ".% "3;
3&-#,&  30//,3 *.4/  $9,*.%&2 '2/- 4)& /00/3*4& &.% "3 4)& 
3,&&6& 7&.4 *.
 33&-#,&  $9,*.%&2 /.4/ 4)& 05-0 #&*.( $"2&'5, 7)&. 3,*%*.(
/6&2 4)& ,*03 /'  !!  $503  & 352&  ("3+&4 *3 3&"4&%
02/0&2,9
 &0,"$&  ("3+&4 /.  500&2 $"0 ".% "33&-#,&  500&2 $"0 4/
 $9,*.%&2
 33&-#,&  #/,43 4/ 05-0 3&$52*.( 7*4)  .543  /215&
 .543 4/  *. ,#3  -
 &0,"$&  !! 2*.( /.  "%"04&2
 33&-#,&  '/"- ,*.&23 ".%  &%(& 42*-3 4/  -5'',&2 )/53;
*.(
 33&-#,&  -5'',&2 )/53*.( 4/  $9,*.%&2 3&$52*.( 7*4) 
"%"04&2  /215&  "%"04&2 4/  *. ,#3  -
TROUBLE SHOOTING
! -# *.'* 0$&& ()- 1& )+ 0$&& ()-  &$/ + '- +$&
•& $&24"*. 4/ $)&$+ '/2 ./.05-0 02/#,&-3 *.$,5%*.( +*.+&% 2&;
342*$4*6& /2 0,5((&% *.,&4/54,&4 )/3& /2 %*30&.3*.( %&6*$& &02&3;
352*:& 4)& 05-0 3934&- ".% $,&". /54 ".9 /#3425$4*/.3 *. 4)&
*.,&4/54,&4 -"4&2*", ,*.&3
•)&$+ ",, 3&",3 *.$,5%*.( 42"$+ ("3+&43
•)&$+ %*2&$4*/. /' !!  $50 ,*03
 
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