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6.5 Consider local installation details to minimize vibration. Maximum vibration
allowed is 0.177 inches/sec (4.5 mm/sec). Consult a vibration expert if this value
is exceeded. For most applications, a special foundation or base plate is not
required to achieve this level of vibration and the unit can simply be bolted to the
floor.
6.5.1 Any suitable fastener can be used to secure the system to the floor.
6.5.2 Securing the unit to the floor is only necessary when local conditions
require it to ensure operation inside the vibration limits.
6.6 Install the electrical connections in accordance with all local and national
codes.
6.6.1 Only a qualified electrician should electrically install this equipment.
6.6.2 Observe the voltages and frequency data on the nameplate. Ensure that
the power supply is adequate to operate the unit. Voltage variations of plus or
minus 5 percent and frequency variations of plus or minus 2 percent must not be
exceeded.
6.6.3 Use adequately sized, flexible connection cable to install the unit.
6.6.4 Remove the outer metal cover plate of the unit (covers both top and side of
the unit.
6.6.5 Insert the cable so that no strain is possible on the cable. Secure the cable
to the base plate with an electrical tie.
6.6.6 Connect the cable to the terminal box in accordance with the desired
voltage and the motor connection diagram located in the terminal box.
6.6.6.1 The electrical connection must be permanently safe.
6.6.6.2 The electrical connection must not have protruding ends.
6.6.6.3 Clearance between bare live parts and the ground must be maintained at
greater than 0.217 inches (5.5 mm) at a nominal voltage of less than UN690.
6.6.6.4 For terminals with clamping strips, the connections should be inserted so
that the same clamping height results on both sides of the bar. Individual
conductors should therefore be bent into a U shape or connected with a cable
lug.
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