BENSHAW RediStart MX2 SEP, User Manual

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RediStart MX
2
- SEP Synchronous Controller User Manual
20
3.1.3 Safety Precautions
To ensure the safety of the individuals installing the sync controller, and the safe operation of the
controller, observe the following guidelines:
• Ensure that the installation site meets all required environmental conditions (refer to Site Preparation, Section
3.2.1).
• Lock out all sources of power.
• Install circuit disconnecting devices (i.e., circuit breaker, fused disconnect or non-fused disconnect) if not
previously installed by the factory as part of the package.
• Install short circuit protection (i.e., circuit breaker or fuses) if not previously installed by the factory as part of
the package.
• Follow all NEC (National Electrical Code) and/or C.S.A. (Canadian Standards Association) standards or Local
Codes as applicable.
• Remove any foreign objects from the interior of the enclosure, especially wire strands that may be left over
from installation wiring.
• Ensure that a qualified electrician installs wiring.
• Ensure that the individuals installing the controller are wearing ALL protective eye wear and clothing.
• Ensure the controller is protected from debris, metal shavings and any other foreign objects.
NOTE : The opening of the branch circuit protective device may be an indication that a fault current has
been interrupted. To reduce the risk of electrical shock, current carrying parts and other
components of the controller should be inspected and replaced if damaged.
3.2 Installation Considerations
3.2.1 Site Preparation - General Information
Before the sync controller can be installed, the installation site must be prepared. The customer is responsible
for:
• Providing the correct power source
• Providing the correct power protection
• Selecting the control mechanism
• Obtaining the connection cables, lugs, and all other hardware
• Ensuring the installation site meets all environmental specifications for the enclosure NEMA rating
• Installing and connecting the motor
Power Cables
The power cables for the controller must have the correct NEC/CSA current rating for the unit being installed.
Depending upon the model, the power cables can range from a single #14 AWG conductor to four 750 MCM
cables. (Consult local and national codes for selecting wire size).
Site Requirements
The installation site must adhere to the applicable controller NEMA/CEMA rating. For optimal performance, the
installation site must meet the appropriate environmental and altitude requirements.