TABLE OF CONTENT$
SUBJECT
1. INTROOUCTION
GRBSSÊÏ
(Il "°''"HC:.V�IWT/IIETRIE-1.lll\JH(;
,�,_ ....
..-I.IO rnotJTPlUCN)N
See page:
1.1
2. OESCRIPTION AND PRINCIPLE OF OPERATION OF THE GRASSOSCREW COMPRESSOR GSL
2.1
Genera!
2.
1
2.1
2.1
2.3
2.3
2.3
2.7
2.9
2_ 10
2.,,
22 Prinaple of ooeration
2.3 Built-in volume ratio ano pressure ratJo
7..4
Construction
of
the compressor
2.5 Rotary shaft seal
2.6 Capac,ty control system
2.7 011 supply for in1ect1on and lubncat,on
2.8 Review of compressor connections
2.9 Technica data and lim1rs of operauon
2 10 011
types 10 be useo
-3.
DESCRIPTION AND OPERATION OF THE COMPRESSOR
PACKAGE
3
1
Pr,nc,ple of operallon of the compressor
package
32 Des190 details of tne compressor package
3.3
011 soparator(s)
3.4 Electnc capacI1y control adtusting device
3_5 lnstruments and safety óev1ces
3 6 Operabon
of
!he standard oontrc curreri
c,rcu,1
4.
INSTALLATION AND CONNECTING
UP
OF THE COMPRESSOR
PACKAGE
4 1 General
�
2
Star1-Up
service cu1t1ne
4 .3 Rece,pt of the package
4.4 Foundation requirements
4 .5 lnstallat1on of the package
4.6 Connectlng the
(
packag
e
)
system p1p1n9
4.7 Mountmg and checkmg couplîng
4_8 Connecting of power supply and system wirlng
4 .9 Pacxage pressure
test
4. 10 System
evacuauon
4.11
ln.l1al 011
charge
4.12 lnitial oil warm up
4.13
Electrical check
4 14 Safety switch adJustmenl a'ld check
4 .15 Capacity control electnc valve ac11;ator check
4. 16 Motor rotatlon check
,.
STARTING AND STOPPING
THE
COMPRESSOR PACKAGE
5., Stan-up
5.2 Pre•start check list
5.3 Stamng the compressoi pac'f{age
5.4 Stopping tne compressor package
5.5 After start•up maintenanoe
5.6
Steps for long shut-down periods
6. INSPECTlON AND
MAINTENANCE
OF THE
COMPRESSOR PACKAGE.
6. 1 GeneraJ
6.2 lnspection schedule
6.3 Daily operallon
6.4 Maintenance atter the
in111al
200 hours ot opora11on
6.5 Safety control&
6.6 Oil allalyses
6. 7 Maintenance schedule
6.8
Topping up 01t wilh compressor operattng
6,9 Maintenance of main flow 01! filter, 01! strainer and 011 pump Si:a1ner
fl. l O Mdîl IIHnance OÎ 011 pump
6 11 Cleaning ol suci1on gas strainer
6 12 Aeadjustmen1 electric slide vatve act1...ator
6
.
1
3
Faull-finding taole
92.01
Compressor Package GSLP
3 1
3
3.8
3.8
3.10
3 i2
4 1
4.1
4 ,
4.1
4 ,
4 ,
4,2
4.
4
4.5
4_5
45
46
46
4.6
4.7
4.8
5.1
5.1
5.1
52
5.2
5.2
6.1
6.1
6.1
62
6.2
6.2
62
6.2
6.3
!-i.4
64
64
6.5
