GE Industrial Solutions Entellisys Installation - Manual (Page 34)

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Entellisys Low Voltage Switchgear
Chapter 4. Equipment Installation
Fig. 4-5. View showing method of attaching equipment to shipping
skids
NOTE: All mating sections of the equipment line-up
(including transformer, if applicable) must be securely
fastened together prior to tightening anchor bolts
fastening the equipment to the mounting surface.
NOTE: Toutes les sections se rapportant à la disposition
de l’équipement (incluant le transformateur si tel est le
cas) doivent être retenues ensembles solidement avant de
resserrer les boulons d’ancrage qui retiennent
l’équipement à la surface de montage.
2. REMOVE THE SHIPPING SKIDS-The equipment is
fastened to the shipping skids with 3/8-3 lag screws
through the equipment anchoring holes. See Fig. 4-5.
Equipment shipping sections up to 10 feet long will be
fastened to the skids with four lag screws, one in each
corner. Longer sections will have two additional lag screws
which are located near the middle of the equipment. The
shipping skid and lag screws are expendable material and
may be disposed of at the purchaser's discretion.
3. FASTEN SECTIONS TOGETHER-After placement of
the equipment and installing the anchor bolts loosely,
the various shipping sections must be rigidly fastened
together. Through-bolts fasten each section of the
switchgear equipment to the adjacent section. Fig. 4-6
shows the location of the through-bolts.
Fig. 4-6 Location of through-bolts