fåëí~ää~íáçå
10 oÉîáëáçå=MP=G=fkpq^iiqflk=fkpqor`qflkp=Ua^=G=USNJVOTPKV=
! Check transport units for condensation every 4 weeks.
! If the inside of the packing or parts of the switchgear show condensation: Remove
the packing, dry the switchgear and the packing. Refit the packing.
Outdoor storage The storage place must have the following characteristics:
• Protected against rain water
• Protected against flooding as well as melting water from snow and ice
• Protected against pollution and vermin (e.g. insects, mice, rats)
• Even floor to enable stable storage
• Floor with adequate load-bearing capacity
• Sufficient size to enable clearly arranged storage
! Place transport units on planks or square timber for protection against floor humidity.
! Store transport units in such a way that they can be taken out later in the correct
order for installation.
! After 6 months of storage, unpack the transport units and store them in closed
rooms, or regenerate the seaworthy packing (see below).
Regenerating the seawor-
thy packing
After 6 months of storage, the protection of the seaworthy packing is exhausted. If the
transport units still need to be stored outdoors, the seaworthy packing must be
regenerated.
! If there is no sufficient knowledge about professional regeneration of the packing:
Ask for expert personnel via the competent Siemens Service Centre.
! Open the packings.
! Renew desiccant bags.
! Refit the packings so as to reach full protection: Weld the PE protection sheeting
hermetically tight and rebuild the seaworthy crates completely.
5.5 Tools/auxiliary means
Before starting to work on the switchgear, provide the tools/auxiliary means required:
• Vacuum pump (e.g. DILO type B048R01), DN8 connection
• Dew-point meter (e.g. DILO type 3-035-R001), DN8 connection
• Percentage meter (z. B. DILO type 3-027-R002), DN8 connection
• Leakage detector (e.g. CPS type LS790)
•SF
6
-gas filling device (type 3-393-R001)
• Vacuum cleaner with flexible and thin tube
• 1 set roller pads
• Round-steel bars; diameter: 25 mm, length: 1600 mm for double panel + 600 mm for
each additional panel
• Chain with transport shackles
• Roller crowbars
• Reinforcing bars
• Racks (crank winch)
• Hydraulic jack (2 to 3 t, for vertical and horizontal stroke)
• Emery paper (K 360)
• Step-ladder
• Cable drum 220V~
•Drill
• Torque wrench 8 – 20 Nm, 20 to 70 Nm
To Next Page
Loading...
