Pre-Lubrication Oil System - GEA Grasso V Manual De Instalación Y Mantenimiento

Manual de Instalación y Mantenimiento (IMM-esp) | Grasso V
Compresores Alternativos para Refrigeración Industrial
Tipos de aceite NH aceptados para los compresores alter-
3
nativos Grasso
Designación del
Marca
tipo
FC 46
AVIA
FC 68
Energol LPT-F 46
BP
Energol LPT 68
CASTROL Icematic 299
CPI CP-1009-68
Zerice S46
EXXON
Zerice S68
MOBIL
Arctic 300
Reniso KS 46
FUCHS
Reniso KC 68
KROON OIL Carsinus FC 46/68
Reflo 68A
PETRO
CANADA
Reflo XL
Kuwait Petro-
Q8 Stravinsky C
leum
Aceite de refrigera-
SHELL
ción S2 FR-A
Suniso 3.5 GS
Suniso 4 GS
SUN-OIL
Suniso 5 G
Suniso 4 SA
Capella WF 68
TEXACO
Capella Premium 68
26 Designación del grado de viscosidad de acuerdo con la
Norma ISO 3448.
GEA Refrigeration Netherlands N.V. | 0089588esp_Pre-release_5 | Redactado 18.09.2014
Número
De uso
ISO VG
alimenta-
26
rio
*
44 -
65 -
54 -
68 -
56 -
69 H2
48 -
68 -
68 -
47 -
68 -
46 -
H2
58
H2
55 -
68 -
43 -
55 -
94 -
57 -
65 H2
67 -
Tipos de aceite NH aceptados para los compresores alter-
3
nativos Grasso
Designación del
Marca
tipo
TOTAL Luneria FR 68
Klüber Summit RHT-68
4.7

Pre-lubrication oil system

Why pre-lubrication?
Pre-lubrication is necessary in situations listed
below, in order to provide sufficient lubricating oil at
locations where this is most needed (oil pump, bea-
rings, pistons en piston rings) to ensure that any risk
on 'dry running' is minimized or even better elimina-
ted. Dry-running of oil pump bearings pistons and
piston rings will initiate and after initiation worsen the
wear of the parts mentioned and eventually even
damage the crank shaft and cylinder liners or even
more parts.
When pre-lubrication?
1. Before initial start-up
2. Before start-up after overhauling compressor
3. Before start-up after renewal of oil
4. Before start-up after standstill period of more
than 3 months
Pre-lubrication procedure
Location pre-lubrication valve, refer Figura 15,
pág. 54/ Figura 16, pág. 54
1. Top up crankcase to the minimum required oil
level
2. Connect oil filling pump to stop valve and top up
oil to 50-75% level (Hand operated oil filling
pump can be supplied by Grasso)
De uso
Número
alimenta-
ISO VG *
rio
68 -
68 H2
53