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T
OOLS
AND
A
UXILIARY
E
QUIPMENT
REV7
/REV7
OI 250 (EN)
A2.5
Greases for Installation, Commissioning and Maintenance
The following table describes how lubricating greases are to be
used and applied. Each application is referred to in the text of the
instruction manual by its abbreviation (e.g.: lubricated per L1).
1)
The amounts required for installation and commissioning are
supplied by the manufacturer and are included in the breaker ship-
ment.
Abbre-
viation
Name of Lubricating
Grease
Function
Application
L1
Molykote BR2plus
Lubrication of threaded
connections
Apply a thin coating of gre-
ase to the external
thread
1)
L2
Molykote BR2plus
Lubrication of sliding and
bearing surfaces
Apply a thin coat of grease
to the sliding or bearing
surface
1)
L3
SF 1377 silicone grease
For protecting threaded
surfaces from corrosion
Apply a thin coat of grease
to the entire area being
protected
1)
L4
SF 1377 silicone grease
Lubrication of threaded
connections in gas piping
Apply a thin coating of gre-
ase to the external
thread
1)
L5
SF1377 silicone grease
plus alcohol
Lubrication of O-rings and
O-ring contact surfaces
Clean the O-ring and O-
ring mating surfaces with
alcohol and apply a thin
coat of grease with your
fingers. To avoid intro-
ducing dirt, do not use
brushes or rags
1)
L6
Molykote PG54
Lubricating
electrical
contact surfaces in the
pole column
Apply a thin coat of grease
to the entire contact sur-
faces
L7
Molykote
PG54
Lubricating sliding and
bearing surfaces in the
pole column
Apply a thin coat of grease
to the contact surfaces
Содержание GL 311 F3/4031 P/VE
Страница 2: ......
Страница 10: ...INTRODUCTION 10 146 OI 250 EN REV7 REV6...
Страница 12: ...SAFETY 12 146 OI 250 EN REV7 REV3...
Страница 48: ...INSTALLATION 48 146 OI 250 EN REV7 REV7...
Страница 80: ...INSPECTION AND MAINTENANCE 80 146 OI 250 EN REV7 REV3...
Страница 102: ...RECONDITIONING 102 146 OI 250 EN REV7 REV7...
Страница 104: ...END OF LIFE MANAGEMENT 104 146 OI 250 EN REV7 REV2a...
Страница 114: ...SPECIAL EQUIPMENT OPTIONAL 114 146 OI 250 EN REV7 REV0...
Страница 128: ...REPLACEMENT PARTS AND ACCESSORIES 128 146 OI 250 EN REV7 REV6...
Страница 130: ...HANDLING USED SULFUR HEXAFLUORIDE 130 146 OI 250 EN REV7 REV2...