Receiving, Handling & Storage; Receiving; Identification; Inspection And Unpacking - Siemens WL Series Instruction & Installation Manual

Type WL Low Voltage Metal-Enclosed Switchgear
Receiving, Handling & Storage

Receiving

Each shipping section of switchgear is securely blocked and
braced for shipment. It is crated, boxed or covered as required
by shipping conditions. Whatever method of shipment is
employed, every precaution is taken to insure its safe arrival.
If special handling is required, it is so indicated on the ship-
ment. All moving parts are secured; however, relatively
delicate instruments are included which requires that each
section be handled carefully until installed in its final location.
The maximum length of a shipping section is 110 inches
(2794mm). Figure 2 shows a maximum size section com-
posed of five 22 inch (559mm) wide units.
NOTE: When circuit breakers are shipped installed in their
respective compartments, they are secured in the fully
connected position.

Identification

In the case of unit substations, the low voltage circuit breakers
may be key interlocked with the transformer primary switches.
Check substation numbers on packaging of switchgear and
primary switches with those noted on applicable general
arrangement and floor plan drawings. These numbers insure
that all components applying to a particular substation are
correctly located before uncrating.
When there are multiple shipping sections, each may be iden-
tified by a tag giving a drawing number which also appears on
LIFTING PROCEDURE
LIFT POINTS ON THE
EQUIPMENT ARE LABELED
AND LIFT CONNECTIONS ARE
TO BE MADE ONLY AT THESE POINTS.
Figure 2. Lifting Indoor Switchgear
4
Courtesy of NationalSwitchgear.com
the purchaser's copy of the shipping list. The shipping list also
describes the content of the crate or package as section or
unit No. 1-2-3 etc. Refer to the general arrangement drawing
for location of each shipping section within a group lineup.
Use this information to simplify the assembly operation and
avoid unnecessary handling.

Inspection and Unpacking

Inspect the equipment as soon as possible after receiving for
any damage that may have occurred in transit. Before unpack-
ing, examine the package itself as a damaged package may
indicate an area of damage within. Be careful when unpacking
equipment. The use of sledge hammers and crowbars may
damage the finish, if not the equipment itself. Use nail pullers.
After unpacking, examine the equipment for any possible
damage.
Check the shipping manifest to be certain that all items have
been received. Do not destroy any packing material until all
items listed on shipping manifest have been accounted for.
Small packages of parts can be lost in packing material. Do
not remove identification tags from apparatus until the
switchgear is completely installed.
If there are any shortages, or damage not previously noted,
make certain it is noted on the delivery receipt and contact
the carrier immediately. Notify the Siemens sales office of
any shortage or damage.
Spreader Bars
Lifting Bar
SPREADER BAR MUST BE USED
IN CONJUNCTION WITH LIFTING
CABLES. SPREADER BAR IS NOT
FURNISHED WITH EQUIPMENT.