S&C PureWave SMS-250 Installation Manual page 10

Shipping and Handling
To lift and place the PureWave SMS-250 PCS, follow these
procedures:
STEP 1. If spreader bars are used for lifting, make sure the
spreader bar(s) are secured.
STEP 2. Arrange the hoist slings so the lifting forces
are distributed equally. See Figure 3 for an
illustration of lifting the PCS enclosure. The
equipment must be lifted with a crane or forklift.
STEP 3. Avoid sudden starts and stops when lifting.
STEP 4. Properly place the PCS on the concrete pad. See
Figure 4 for the location of cable entry conduit and
mounting bracket installation areas. For further
details, refer to drawing PEA-1610-4-IN and the
other project-specific lifting drawings supplied
with the PureWave SMS-250 system.
STEP 5. Remove the sling straps.
10
S&C Instruction Sheet 659-555
Dimensions are in
inches (millimeters)
CONTROL &
COMMUNICATIONS CABLING
& WIRE ENTRY LOCATIONS
32 .00
(813 mm)
9 .17
(233 mm)
2 .00 3 .83
(51 mm) (97 mm)
Figure 4. Conduit and bracket measurements for pad-mounting.
This point should be at least
45 inches (1143 mm) above
the top of the PCS enclosure .
Figure 3. Proper lifting of the power conversion system
enclosure.
3 .50
(89 mm)
3 .24 10 .80
(82 mm) (274 mm)
CD-1720 BRACKET
29 .00
(737 mm)
AC POWER CABLE
ENTRY LOCATION
DC POWER CABLE
ENTRY LOCATION