4
installation
Tower Shipment
QuadraFlow towers ship by truck (on flat bed trailers) in an unassembled
condition. Single cell towers ship on one truck. Multicell towers, depending
on their size, may require more than one truck. Responsibility for the condition
of the tower upon its arrival belongs to the trucker—as does the coordination
of multiple shipments, if required.
Receiving Tower
Prior to unloading the tower from the delivering carrier, inspect the shipment
for evidence of damage in shipment. If damage is apparent, note the freight
bill accordingly. This will support your future recovery claim.
Tower Assembly
Your Marley sales representative is able to provide for the tower assembly by
SPX’s construction division or through a qualified subcontractor. Our subcon-
tractors provide safe, efficient assembly which complies with all requirements
for five-year warranty protection of your tower by SPX.
Motor Wiring
Wire motor leads as shown on the motor nameplate matching the supply
voltage. Do not deviate from the motor nameplate wiring.
Internal space heaters may be present, depending upon the motor manufac-
turer. For space heater operation and wiring refer to the Marley “Fan Motor”
User Manual
Z0239042
.
Either of following symbols may be shown on the motor nameplate –
Δ, Δ Δ
,
Y
, or
YY
. These symbols represent how the motor is constructed on
the inside and in no way have anything to do with a Delta or Wye electrical
distribution system serving the motor.
When using a starter:
• Set motor overload protection to 110% of motor nameplate amps. This
setting allows the fan motor to operate during cooler weather. During
cools are common during tower commissioning when the tower is dry
and the ambient air temperature is cool.
