Post on 07-Jul-2018
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TRAINING ON
PORTABLE
COMPRESSORS
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Introd!tion
" T#e mo$t indi$pen$a%&e 'or #man e(i$ten!e i$ air) " Natre #a$ gi*en t#i$ a%ndant&+ in atmo$p#ere)
" Man !on*ert$ air in to energ+ 'or $ome $e'& ,or-)
" IR i$ one $!# ind$tr+ ,#o -no,$ t#e *a&e o' air)
" .e #a*e made re$ear!# on !ompre$$ed air 'or age$)
" Compre$$ed air #a$ man+ $e '&& t#ing$ to do)
1) /&$#ing o' Dri&&ed #o&e$)
2) Com%$tion in an IC Engine) 3) To %&o, air in a t%e o' a *e#i!&e)
4) /or a pnemati! too& operation)
0 /or O(+gen in an inten$i*e !are nit et!)
Or app&i!ation Dri&& /&$# Ca%&e &a+
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Cor$e !ontent$
A) Genera& De$!ription o' Porta%&e !ompre$$or)
B ) Spe!i'i!ation and Parameter$ o' porta%&e$)
C) Genera& &a+ot o' t#e ma!#ine)
D) Maor part$ and t#eir 'n!tiona& De$!ription)
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E) S+$tem$ Operationa& detai&$)
1) Reg&ation $+$tem )
2) Coo&ing and L%ri!ation $+$tem)
3) B&o, Do,n S+$tem)
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/) Maintenan!e)
G) Tro%&e $#ooting)
6) Sa'et+ a$pe!t$)
I) Cor$e Re*ie,)
7) Te$t and E*a&ation)
8) Con!&$ion $e$$ion )
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Genera& De$!ription" An a$+mmetri!a& rotar+ S!re, !ompre$$or !op&ed
to a NT 4:0 C Engine rn$ at 19;; rpm< prod!e$
Compre$$ed air o' 3;; to 50; !'m at 1;; to 2;; p$ig pr)
" T#e e=ipment i$ 'itted on a rnning gear me!#ani$m in genera& and at time$ t#e $ame #a$ %een monted
on t#e ma!#ine a$ it i$ monted on ICM 2;)
" Prpo$e o' t#e nit i$ to !ater air $pp&+ need 'or
Dri&&ing and %ai&ing ot t#e !tting$ a'ter dri&&ing< 'oroperation o' air too&$ and ma+ %e 'or &a+ing !a%&e$ et!)
" T#e maor $+$tem$ in*o&*ed in t#i$ ma!#ine$ i$ Starting<
Reg&ating< Coo&ing and L%ri!ation < S#t do,n and
B&o, do,n $+$tem)
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" T#e $tarting S+$tem o' t#e Engine !on$i$t$ Batter+ <
Starter< a&ternator 'e& $#t o'' $o&enoid < t#rott&e !+&inder
and $tart and rn *a&*e et!)
" Coo&ing $+$tem i$ in!orporated in t#e $+$tem 'or !oo&ing
!ompre$$or oi& and ,ater !oo&ing o' engine %od+) Maor
Part$ are Coo&er ,it# 'an< Temperatre %+ pa$$ *a&*e et!)
" T#ere S#t do,n $+$tem in t#e ma!#ine ,#i!# %ring$ t#e
$+$tem to a #a&t and %&o,$ ot air or emptie$ t#e
$eparator tan- ,it# ot an+ pre$$re air in t#e $+$tem)
" Entire nit i$ !o*ered ,it# a !anop+ 'or prote!tion 'rom
d$t< dirt and rain)
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1;
CLASSI/ICATIONAND
SPECI/ICATION
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15;
C&a$$i'i!ation o' Porta%&e Compre$$or$
T>PE
/LO. !'m
PR p$ig
A)E SI?E MM
ENGINE
/@LL RPM
IDLE RPM
/@L TN8 CAPB6P
TR8 .dt# mt
.EIG6T -g
P3;; 6P40; 6P;; 6P0; 6P50;
3;; 40; ;; 0; 5;;
1;; 10; 10; 10; 10;
120)50 159)0 22 22 22
AL@)0 NT4:0C NT543C NT900C
20;; 21;; 21;; 19;; 19;;
12;; 11;; 11;; 1;;; 1;;;
14; &tr 250 &tr 34; &tr 34; &tr 34; &tr 1;: 19; 24; 203 203
1)2
2;0; 33;; 4;;; 4;;;
N543TC
C%& La+ir
4;;
159)0
NT4:0C
21;;
11;;
250 &tr 19;
1)9 1)2 1)5 1)5 1)5
34;; 4;;;
Small range Mid range Large Range
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PARAMETERS AND SPECI/ICATION
15;
T>PE
A)E SI?E MM
ENGINE
/@LL RPM
IDLE RPM
/@L)TN8 CAPB6P
.EIG6T -g
P3;; P4;; P0;;
3;; 4;; 0;;
1;; 1;; 1;;
120)50 159)0 159)0
AL@)0 AL@4;2
20;; 24;; 19;;
12;; 12;; 11;;
14; &tr 14; &tr 250 &tr 1;: 122 19;
1)9
2;0; 2;0;
NT 4:0C
4;;
159)0
NT4:0C
21;;
11;;
250 &tr 19;
1)9 1)2 1)2
34;; 33;;
Sma&& range
/LO. !'m
PR) p$ig
TR8 .dt# mt
BLAST AIR
Mid range
6P40;
40;
10;
159)0
NT4:0C
21;;
11;;
250 &tr 19;
1)2
33;;
P;;
;;
1;;
159)0
NT4:0C
21;;
11;;
250 &tr
19;
1)2
33;;
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.. GENERAL LA>O@T
PORTABLE
COMPRESSOR
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COMPRESSOR ENGINE
R
O
C
COF
U / V
ABV
TBV
S.R.V
SEP.
TANK
RUNNING GEAR
THROTTLE CL
MPV
SER VLV
PR)REG
CONTROL
PANEL
S)
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MA7OR PARTS AND T6EIR/@NCTIONAL DETAILS
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LIST O/ MA7OR PARTS
1) AIR END
2) ENGINE
3) @NLOADER
4) TEMPRAT@RE B>PASS ALE0) SEPERATOR TAN8
) A@TO BLO.DO.N ALE
5) RADIATOR OIL COOLER
9) PRESS@RE REG@LATOR
:) START AND R@N ALE
1; ) MINIM@M PRESS@RE ALE
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1) SCRE. COMPRESSOR
Dri*e
$#a't
22 mm air end
Be&&o,
#o$ing
Gear
Set
Bearing
$ea&
Air Di$!#arge end
Rotor #o$ing
Air inta-e Point
Bearing
6o$ing 'ront %rg
6o$ing
rear %earing
Ma&e rotor
/ema&e rotor
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159)0 MM AIR END INTERNAL CONSTR@CTION
MALE ROTOR
/MALE
ROTOR
AIR INTA8E
POINT
BELL6O@SING
DRIE
S6A/T
OIL
SEAL
GEAR SET
ROTOR 6O@SINGREAR BEARING 6O@SING
AIR O@T
DRIEN S6A/T
BEARING
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1:
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2;
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BLADE VANES
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2:
Air 'i&ter$ and Separator e&ement
PR) Reg&ator
Ga$-et$
Sa'et+ *a&*e
Start and rn a&*e
EO /i&ter
Ser*i!e *a&*e
Le*e& Gage
Gage
/e& 'i&ter
Temp S,it!#e$
CO/
T#ermo $tat
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3;
/an
E(#a$t
Tr%o !#arger
Oi& tra+
Starter Engine Cran- !a$e %od+
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ENGINE RPM AND COMPRESSOR O@T P@T
ENGINE RPM
A
I
R
DE
L
I
E
R
>
C
A
P
A
CI
T
>
C
/
M
1;;; 12;; 14;; 1;; 19;; 2;;;
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@NLOADER ALE
• Contro&$ amont o' air entr+
to air end)
• Anti rm%&e a&*e in!orporated
to a*oid *a!m !reation)
• .#en t#e Engine i$ in id&e
no air entr+ in t#e @ *a&*e
In Id&e po$ition
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@NLOADER ALE
• Contro&$ amont o' air
entr+ to air end)
• .#en t#e Engine i$ in
/&& Load air entr+ int#e @n&oader *a&*e)
In Load po$ition
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30START AND R@N ALE
To T#rt&e !+&)
@L ::
Separator tan-
In Start ConditionIn rn !ondition
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35SEPERATOR RECEIER
Air and oi&
Mi(tre
On&+ oi&
On&+ air
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3:A@TO BLO.DO.N ALE LOCATION
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4;
A@TO BLO.DO.N ALE
.or-ing prin!ip&e
* In '&& &oad Id&e no A!tion on t#e Diap#ragm
! Spring 'or!e retain %a&& in !&o$ed po$ition
! E(#a$t port get$ opened and air i$ re&i*ed t#rog# t#i$ port
! In B&o, do,n po$ition Pi&ot pre$$re a!ti*ate$ diap#ragm
! Ba&& i$ pre$$ed again$t t#e $pring pre$$re
Prpo$e
To B&o, air ot o' $+$temto maintain atmo$p#eri!
pre$$re in $+$tem
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Compre$$or
oi& 'i&ter
Separator
Tan-
Engine
air 'i&ter
/e& 'i&ter /e& pmp
ROC
MP
Coo&er /an
Main Part$ in t#e po,er pa!-
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42LOCATION O/ TEMPRAT@RE B> PASS ALE
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/@LL LOAD POSITION INITIAL START POSITION
TEMPRAT@REB> PASS ALE
OIL TEMPRAT@RE B> PASS ALE
PRESS@RE
B>PASS
ALE 6AND>
.6EN COOLER
IS C6OC8ED
TO /ILTER
DIRECTL>
/ROM
TAN8
.6EN OIL IS
BELO. 0 deg)C
OIL PASSES
T6R@ TB TO
OIL/ILTERS
.6EN OIL IS
IN 6EAT @P
OILDIERTED TO
COOLER T6EN
TO OIL /ILTERS)
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44MINIM@M PRESS@RE ALE
In Id&e !ondition MP Spring
Pre$$re doe$ not a&&o, air in
t#e t#e &ine
In Rn !ondition MP Spring i$
p$#ed %a!- and air e$!ape$ in
to air &ine
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PARTS MO@NTED
ONSEPARATOR)TAN8
Minimm Pr) a&*e
Pre$$re Reg&ator
Sa'et+ a&*e
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LOO8 AT T6E .A> T6E T6ROTTLE C>LINDER IS MO@NTED TO ENGINE
BREATA6ER
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49SEPERATION S>STEM
MP
/rom Air end To oi& !oo&er
S!a*enger &ine
.or-ing Prin!ip&e1) Air oi& mi$t entr+ in to tan-
2) Mo$t o' t#e oi& 'a&&$ do,n
3 Ne(t Oi& /i&tration
4) Dr+ air at $er*i!e &ine
0) Oi& t#r $!a*enger
&ine to air end)
MP Open
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A@TO BLO. DO.N CIRC@IT
1) Air inta-e i$ !t o''
2)6ig# pre$$re
in $eparator
3)Lo, pre$$re
in air end
4) Air g$#ing in to air end
0) Pi&ot &ine
9) Air %&o,n ot
) Diap#ragm
a!ti*ation
Fe$tion
.#at #appen$
,#en t#e
engine i$ o''
Separator tan-Air end
B&o, do,n *a&*e
5)Ba&&
S#i't
Di$!#arge &ine Fe$tion.#at #appen$
,#en Engine
i$ in &oad
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0;
AIR AND OIL CIRC@IT
O/ A MID RANGE
PORTABLE
Ma-e an animation to %&eed ot air in t#e rn po$itrion
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01
AIR END ENGINE
R
O
C
CO/
ABV
S)R)
SEP.
TANK
RUNNING GEAR
T6ROTTLE C>L
MP
0; PSI
SER L
P)R
CONTROL
PANEL
S)
IN
O@T
BA
C
@
TB
DISC6ARGE LINE /ROM AIR END TO SEPARATOR TAN8COOLING AND L@BRICATION BE/ORE .ARMINGCOOLING AND L@BRICATION S>STEM A/TER .ARMINGSERICE LINE /ROM SEPARATOR TO SERICE ALE
1 Start po$ition1) SR open)
2) Air Pa$$e$ t#r SR TC3)S+$tem ,arm p )
4) Pre$$re %i&d$ p $&o,&+
2) .arming p1) Sa+ 0; PSI i$ rea!#ed
2)T#rott&e !+&inder retra!t$)
3)Air %&eeding ot o' ori'i!e
4)Spring a!tion Speed drop
3) Rn Po$ition1) Air !t o'' t#r SR
2)Air pa$$e$ t#r P)R
3) Air Spp&+ to @L ::
4) air to T#rott&e C+&inder
4)/&& &oad !ondition1)C+&inder Stro-ing
2)Engine Rn at '&& &oad3)Set ADP in!rea$e
0)S#t do,n $+$tem1)Air entr+ to Ato B&o, do,n *a&*e
2) Pi&ot operation 'rom air end)3)Diap#ragm o' AB a!ti*ation)
4) enting o' air 'rom air end
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REG@LATION S>STEM
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REG@LATION S>STEM
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TRO@BLE S6OOTING
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AIR END OER 6EATING
Oi& 'i&ter$
%&o!-ed
I$ t#e nit operate at
,rong Pr and De&)
/a&t+ oi&
TB
Remo*e t#ermo$tat
and te$tRepo$ition
nit !&o$e door
I$ t#e !orre!t
oi& %eing $ed
Rep&a!e
I$ air re !ir!&ation
ta-e$ p&a!e
/i&& to t#e !enter
o' t#e $ig#t g&a$$
Oi& !oo&er e(teriormatri( %&o!-ed
/an %e&t %ro-enor $&ipping
Lo, oi&&e*e&
C&ean
Rep&a!eAd$treg) $+$tem
I$ t#e air end Temperatre
$#t do,n $,it!# i$ 'a&t+
O8 O8
O8O8
O8O8
O8
Rep&a!e
Rep&a!e
O8
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INSUFFICIENT AIR PRESSURE
I$ @L ::not
opening '&&+I$ t#e Sep) e&ement
B&o!-ed or re$tri!ted
I$ t#e main
Pr) a&*e
de'e!ti*e
Repair or Rep&a!eRep&a!e
I$ Pre$$re reg )
a&*e 'a&t+
,rong $etting
Re!ti'+
I$ Start and Rn
*a&*e 'a&t+
Mat!# demand to
rated ot pt
Air end air 'i&ter %&o!-ed
S+$tem &ea-ageAir demand too#ig#
C&ean
Repair Rep&a!eRep&a!e t#ee&ement
I$ t#ere a 'a&t in$ide air end
O8 O8
O8O8
O8O8
O8
Ad$t or
Rep&a!e
C#e!- air end'or &ea-$
O8
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Re!ti'+
I$ t#e $peed !onto&
!+&inder $ti!-+ orde'e!ti*e
Air 'i&ter$
%&o!-ed
I$ t#e engine$peed i$ too &o,
Rep&a!e
O8 O8O8I$ reg&ation *a&*e
ori'i!e $i&en!er
%&o!-ed< /roHen or ,rong $iHe
Rep&a!e
I$ air inta-e 'i&ter
i$ %&o!-ed or
re$tri!ted
Rep&a!e
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0:
Rep&a!e
I$ t#e $eparator e&ement i$ rptred
Rep&a!e min) Pr)
a&*e i' not
I$ t#e S!a*enger &ine %&o!-ed
A%rpt $toppage at '&&
&oad ma+ $atrate t#e
$eparator 'i&ter e&ement
C#e!- di$!#arge
Pre$$re 50 PSIJ
Drain oi& and en$re
!orre!t Le*e&
C#e!- %&o, do,n
Pro!edre
C#e!- $#t do,n
pro!edre
6ig# oi&
&e*e&
O8 O8
O8O8
O8
C&ear &ine
%&o!-age
Opening mana& %&o, do,n
*a&*e on $#t do,n Ma+ $atrate 'i&ter e&ement
I$ nit at ang&e
K 10 Deg )Le*e& nit
Oi& !arr+ o*er pro%&em
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;
ECESSIE AIR PRESS@RE
Rep&a!e min) Pr)
a&*e i' not
I$ $eparator e&ement %&o!-ed
I$ t#e Diap#ragm
rptred
Are t#ere an+ &ea-
in Reg&ator piping
Ad$t or rep&a!e
part$
I$ t#e *a&*e
$ti!-ing
I$ @L :: not
!&o$ing proper&+I$ Pre$$re reg&ating
a&*e 'a&t+,rong $et
O8 O8
O8
O8
C&ear
%&o!-age
/ree o'' or rep&a!e t#e
damaged part$
Rep&a!e
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MAINTENANCE
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INTROD@CTION
• To Pre*ent maor 'ai&re$
• To a*oid repair$ and to a*oid !o$t in*o&*ement
• Pre*enti*e maintenan!e i$ &e$$ e(pen$i*e
• /a!i&itate$ ea$+ $er*i!ing
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CA@TION
" No ,arrant+ 'or an+ nat#oriHed modi'i!ation$)
" .#i&e on Ser*i!e 'n!tion o' an+ -ind
" Di$!onne!t Batter+ !a%&e$
" Open mana& B&o, do,n *a&*e
" En$re no pre$$re in di$!#arge piping
" A*oid !oming in !onta!t ,it# t#e #ot $r'a!e
" Ne*er operate ma!#ine in gard open !ondition
" Bot# Metri! and Briti$# $+$tem i$ $ed in de$ign
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COMPRESSOR OIL LEEL
" Oi& &e*e& $#o&d %e mid ,a+ o' t#e $ig#t g&a$$
" Do not o*er 'i&&< drain e(!e$$ oi& 'i&&ed
" Add oi& on&+ ,#en t#e &e*e& drop$ do,n near%ottom
AIR /ILTER ELEMENT
• Dai&+ maintenan!e re=ired
• D$t !o&&e!tion %o( ma+ %e a&&o,ed on&+ #a&' 'i&&)
• Rep&a!e 'i&ter on!e Red indi!ation i$ $een
• S#ort o' ne, e&ement $ed !&eaned o&d e&ement
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CA@TION
" Ne*er Remo*e and Rep&a!e e&ement
,#en t#e !ompre$$or i$ rnning
" Ne*er $e !ompre$$ed air to %&o,t#rog# t#e e&ement media
" Ne*er operate @nit ,it# de'e!ti*e$a'et+ $#t do,n $,it!# or %+
$#orting o*er a $,it!#)
T i i D t t
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REMOAL AND CLEANING O/ AIR /ILTER ELEMENT•
C&ean e(terior o' 'i&ter #o$ing
• Remo*e end !ap and empt+ d$t !o&&e!tor %o(
• @n$!re, nt $e!ring main e&ement to #o$ing
• Remo*e e&ement
• C&ean in$ide o' #o$ing
•
C&ean e&ement ,it# 0 Bar air pre$$re• Mar- nm%er o' $er*i!e$ in t#e main e&ement Ma( 3)
• Sa'et+ e&ement m$t not %e !&eaned and re $ed
T i i D t t
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5
Engine Radiator
•
Engine !oo&ing a*oid$ !om%$tion !#am%er damage• To maintain operating temperatre in t#e $a'e &imit$
• To maintain e''i!ien!+ o' t#e engine
• To pre*ent damage to mo*ing part$
Maintenan!e o' Radiator and oi& !oo&er
• C&ean ot$ide and 'in$ ,it# air ) 8eep t#e !ore !&ean
•
Pre*ent $&dge and r$t in ROC• @$e rig#t !oo&ent oi& not P&ain ,ater in Radiator
• Air !oo&ing i$ %+ 'an en$re proper monting o' 'an
• E''i!ien!+ red!e$ ,#en d$t a!!m&ate$ on 'in$)
T i i D t t
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Training Department
9
GA@GES " E$$entia& 'or $a'et+ o' t#e $+$tem
" To Ma(imiHe Prod!ti*it+ " Long $er*i!e &i'e o' t#e ma!#ine
In$pe!t Gage$
Periodi!a&&+
/@EL TAN8 " A*oid !onden$ation
" /i&& dai&+ or a'ter 9 #or$ o' operation
" @$e !&ean 'e& " @$e non meta&&i! 'nne& 'or 'e& 'i&&ing
C&ean /e& tan-
Periodi!a&&+
BATTER> " 8eep termina&$ 'ree o' !orro$ion
" 8eep !orre!t E&e!tro&+te &e*e& in !e&&$
" Se!re #o&d !&$
Di$!onne!t !a%&
,#i&e mnt)
BELTS " No tig#t or no &o$e
" Rep&a!e in a $et
" Be&t ad$tment a$ per pro!edre
Loo$e tig#t %e&t
e''e!t$ Bearing
T i i D t t
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Training Department
:
SA/ET> S6@T DO.N S>STEM
• Maintain t#e t#ree $,it!#e$ EOT EOP ADT
• Ca&i%rate $,it!#e$ periodi!a&&+)
• Engine oi& pre$$re a*oid damage de to $tar*ation)
• C#e!- t#e $#t do,n $+$tem on!e in a mont#)
CA@TION
Ne*er operate t#e nit ,it# a de'e!ti*e$a'et+ $#t do,n $,it!# or %+ $#orting
o*er a $,it!#)
T i i D t t
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Training Department
5;
6OSES " In$pe!t inta-e &ine #o$e$ to !oo&er and 'i&ter
" C&ean %ra-e and 'e& &ine #o$e$ " En$re no #o$e &ea-age$
" En$re No !onta!t ,it# rotating part$
" En$re a&& t#e #o$e$ are !&ed and $e!red
" !#e!- 'or t#e damage o' t#e #o$e 'itting$
T i i D t t
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Training Department
51
T>PE
A)E SI?E MM
ENGINE
/@LL RPM
/@L TN8 CAP
B6P
REF@IRED MAINTENANCE SC6ED@LE
Dai&+ ,ee- mont#3 MO
0;; #r$ MO1;;; #r$
12 MO
10;; #r$
Comp oi& &*&
Engine oi&
ROC !oo&ent
Air 'i&ter !&og
Gage$
/e& tan- &*&
/an Be&t$
Batter+ E&e!t
S#t do,n
Coo&er e(terna&
C
C
C
C
C
C
C
C
C
C
C C#e!- and Rep&a!e R Rep&a!e
ITEM
T i i D t t
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Training Department
52
T>PE
ENGINE
/@LL RPM
/@L TN8 CAP
B6P
Dai&+ ,ee- mont#3 MO
0;; #r$ MO1;;; #r$
12 MO
10;; #r$
6o$e$
Comp oi& 'i&ter
.#ee& Bearing
Sep) e&ement
Sa'et+ $,it!#
S!a*) &ine
/a$tener$
C
C
C
C
C
R
C
C C#e!- and Rep&a!e R Rep&a!e
ITEM
Training Department
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Training Department
53
SA/ET>
Training Department
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Training Department
54
SA/ET>• TO OPERATOR
•
TO T6E MAC6INE• TO OT6ERS
Training Department
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Training Department
50
SA/ET> TO T6E OPERATOR• @$e Sa'et+ App&ian!e$ &i-e $#oe$< Gogg&e$< 6e&met and Ear P&g$
• Do not e(po$e +or$e&' to t#e pre$$re air)
• En$re a&& t#e air #o$e !&$ are $e!red proper&+
• Do not $e !ompre$$ed air 'or %&o,ing ot !#ip$) D$t et!)
• @$e !ompre$$ed air on&+ ,#en ne!e$$ar+
• E(!i$e tmo$t *igi& and a&ertne$$ ,#i&e on operation on t#e nit
• Compre$$ed air entered to %&ood $tream &ead$ to 'ata& re$&t$
• Ear m'' i$ a m$t ,#i&e operating t#e ma!#ine to a*oid o*er noi$e
Training Department
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Training Department
5
SA/ET> TO T6E MAC6INE•
En$re t#e ma!#ine i$ '&&+ $e!red in t#e rnning gear me!#ani$m
• En$re t#e 'in$ o' t#e Radiator and oi& !oo&er i$ !&ean and not !#o!-ed
• En$re t#e t#rott&e !+&inder ori'i!e i$ !&ean air ea$i&+ %&eed$ ot
•
En$re a&& t#e air and #+dra&i! #o$e$ are tig#tened and $e!red proper&+
• En$re a&& t#e t#erma& !t ot$ &i-e ADT< EOT< E.T< et! are proper
• En$re no air &ea-age in t#e air &ine$ and rep&a!e damaged part$
• Periodi!a&&+ ma-e a ,a&- arond te$t and en$re a&& %o&t$ nt$ are $e!red
• C#e!- 'or t#e !&ean&ine$$ o' oi& in t#e $eparator and ot#er area$)
• En$re proper oi& &e*e& in a&& nit$ and top p i' re=ired
• En$re periodi! rep&a!ement o' 'i&ter$ and d$t !ap$ et!
Training Department
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Training Department
55
SA/ET> TO OT6ERS
• Do not a&&o, ot#er to $tand !&o$er to t#e ma!#ine
• C&o$e air *a&*e imeadet&+ a'ter t#e ,or- i$ !omp&eted
• Do not !&ean ot#er$ dre$$ %od+ ,it# !ompre$$ed air
• Ne*er $ed !ompre$$ed 'or 'i&&ing Ato t+re ,it# ot Aid$
• Do not en!orage #or$e p&a+ ,#i&e ,or-ing on !ompre$$or
Training Department
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Training Department
59
Cor$e Re*ie,
Se&e!tion o' !ompre$$or depending t#e C/M and Pre$$re re=irement Mo$t&+ 1;; to 10; PSI 3;; to 5;; C/M
.#at are a&& t#e part$ in*o&*ed in a porta%&e
Air end< Engine< Separator tan-< ROC< Temp) B+ pa$$ a&*e< SR
Ato B&o, do,n *a&*e< Minimm pre$$re *a&*e /i&ter e&ement$
.#at are t#e grade o' oi& $ed in t#e di''erent nit$
Separator tan-< Engine oi&< Coo&er )
.#at are t#e Pre$$re $etting$ done in t#e !ompre$$or
ADP< Sa'et+ *a&*e< Pre$$re $,it!# T+re pre$$re et!)
.#at $#o&d %e t#e $a'e E.T< EOP< COP< COT< ADT et!
E.T :0degC) EOP 4-g!m2< COP 4 -g!m2< COTor ADT 1;0degC
Training Department
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Training Department
5:
@nder$tanding Maintenan!e peoridi!$ Air 'i&ter< Separator e&ement rep&a!ement
8/18/2019 Training Compressor Portable
80/99
Training Department
9;
ENGINE DOES NOT CRANK
• BATTERY DOWN
• STARTER STUCK.
•STARTER/FLYWHEEL-GEAR TEETH
FAILURE.
• ENGINE JAMMED.
• A/E SEIZED.
• CHARGE BATTERY.
• SERVICE STARTER.
•
CHANGE PARTS.
• CHECK & RECTIFY.
• CHECK & RECTIFY.
Training Department
8/18/2019 Training Compressor Portable
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Training Department
91
ENGINE DOES NOT START• BATTERY DOWN.
• CLOGGED
FILTER/LINES.
• AIR LOCK IN FUEL
SYSTEM.
• INJECTORS BLOCKED.
•
Pum !"#$%$"$ '#'()*$(+#%") ",.
• CHARGE BATTERY.
• CLEAN/CHANGE.
• REMOVE AIRLOCK.
•
CLEAN &CALIBERATE.
Training Department
8/18/2019 Training Compressor Portable
82/99
Training Department
92
ENGINE DOES NOT PICK UP
SPEED
• FUEL LINE
BLOCKAGE.
• FUEL FILTER
CHOCKED.
•
STICKY THROTTLECYLINDER.
• CLEAN FUEL LINE.
• REPLACE FILTER.
• RECTIFY.
Training Department
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Training Department
93
ENGINE DYING ON LOAD
• CLOGGED FUEL
SYSTEM.
•INJECTORSBLOCKED.
• HIGH
A.D.P.SETTING.
• CLOGGED
SEP.ELEMENT.
• LOW E.O.P.
• CLEAN THE FUEL
SYSTEM.
•
CLEAN &CALIBERATE.
• ADJUST PRESSURE.
• CHANGE ELEMENT.
• CHECK& RECTIFY.
Training Department
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Training Department
94
HIGH ENGINE WATER
TEMPERATURE• LESS WATER IN
RADIATOR.
• AIR LOCK IN THEWATER LINE.
• LOW FAN SPEED.
•
WRONG FANALLIGNMENT.
• AIR LEAK THRO
COWL.
• FILL WATER
CORRECTLY.
• RECTIFY.
• CORRECT BELT
TENSION.• CORRECT
ALLIGNMENT.
• RECTIFY.
Training Department
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Training Department
90
• RADIATOR
BLOCKAGE
ETERNALLY AND
INTERNALLY.
• CLEAN THE
RADIATOR
ETERNALLY AND
INTERNALLY.
HIGH E.W.T
Training Department
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Training Department
9
• LOW COMP. OIL
LEVEL.
• GRADE OF OIL USED.
• OIL COOLER
BLOCKED
ETERNALLY.• OIL COOLER
BLOCKED INTERN.
• FILL TO CORRECT
LEVEL.
• USE RECOMMEND.
OIL.
• CLEAN.
• CLEAN. CONT.
HIGH AIR DISCHARGE
TEMPERATURE.
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Training Department
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Training Department
99
• FAULTY
TEMP.SHUT DOWN.
• CHECK &
CORRECT.
HIGH A.D.T.
Training Department
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Training Department
9:
• OIL FILLED MORE
THAN MA.LEVEL.
• BLOCKED SCAVEGE
LINE.
• SHORTER SCAVENGE
TUBE.
• DAMAGED SEP.ELEMENT.
• LOW SYSTEM PRES.
• DRAIN ECESS OIL.
•
CLEANCHECKORIFICE ADPT. ON
A/E.
• CHANGE & ADJUST
• CHANGE.
• CHECK M.P.C.V.SET.
OIL CARRY OVER
Training Department
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Training Department
:;
• U.L.PISTON STUCK.
• U.L.PISTON SPRING
LOST ITS TENSION.• U.L. DIAPHRAM
PUNCTURE.
•
PISTON SEATINGDAMAGED.
• PISTON/ BUSHING
WORN OUT.
• RECTIFY.
• CHANGE THE
SPRING.• CHANGE THE
DIAPHRAM.
•
CHANGE THE U.L.ASSY.
• CHANGE THE
REPAIR KIT.
OIL BLOWS BACK THROUGH
AIR FILTER
Training Department
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Training Department
:1
• LESS ENGINE LOW
IDLE SPEED.
• ANTIVIBRATION
PAD DAMAGE.
• STUCK
ANTIRUMBLEVALVE.
• SET ENGINE LOW
IDLE SPEED.
• REPLACE.
• RECTIFY.
EXCESSIVE VIBRATION /
RUMBLING NOISE
Training Department
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Training Department
:2
• SEAL DAMAGED.
• IMPROPER
FITMENT OF SEAL.
• DUST ENTRY.
• REPLACE OIL
SEAL.
• RECTIFY/REPLACE.
• CLEAN THE
SYSTEM
• CHANGE AIR & OIL
FILTER IN TIME.
AIR END OIL SEAL LEAKING
Training Department
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Training Department
:3
• STUCK MIN. PR.
VALVE.• LINE LEAKAGE.
• RECTIFY.
• RECTIFY
LOW AIR DISCHARGE
CAPACITY.
Training Department
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Training Department
:4
• LESS FUEL SUPPLY.
• SAFETY
SHUTDOWNSMALFUNCTIONS.
• ELECTRICAL FAULT.
•
LOW ENGINE OILPRESSURE.
• CHECK FUEL
SUPPLY.
• CHECK ALL SAFETYSYSTEMS.
•
RECT. ELECTRICALFAULT.
• CHECK OIL LEVEL
& PRESSURE.
ENGINE SHUTS DOWN
PREMATURELY.
Training Department
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a g epa t e t
:0
• OP. PR. TOO HIGH.
• FAULTY
REGULATOR.
• U.L. DIAPHRAM
FAILED.
• LOW SAFETY
VLV.SETTING.• SAFTY VALVE
FAILURE.
• ADJUST PR. REGUL.
• REPLACE SEAL KIT.
• REPLACE.
• SET CORRECTLY.
• CHANGE SEAL
KIT /VALVE.
SAFETY VALVE BLOWS
Training Department
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96/99
g p
:
• AUTO DRAIN TRAP
NOT WORKING OK
• RELEASE
MOISTURE
MANUALLY .• OPEN A.D.T & DO
SERVICE.
MOISTURE COMES WITH AIR
Training Department
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g p
:5
• HIGH HUMIDITY.
•
MOIST WHETHER • MOISTURE IN OIL • DRAIN WATER
DAILY BEFORE
STARTINGTILL
LITTLE OIL COMESOUT.
COMPRESSOR OIL BECOMES
MILKY
Training Department
8/18/2019 Training Compressor Portable
98/99
g p
:9
N!
No
/e&
$o&enoid
*a&*e
A&ternator Ammeter Ignition $,it!#
Batterie$
Togg&e $,it!#
E.T $a'et+ $,it!#
No !#arge &EOP $a'et+ $,it!#
6) ADT S,it!#
Starter Motor
Start %$# %tton
Engine E&e!tri!a& !ir!it
5
L B B
S
R
N!No
N!No
DG B
MCB 2; A
2
2
22
5
2
24 *e grond
F"#e
Training Department
8/18/2019 Training Compressor Portable
99/99
g p
h
ank
Y
o
u