11
FOLLOW INSTRUCTION MANUAL, LOCAL, STATE, AND
NATIONAL SAFETY CODES FOR PROPER INSTALLATION.
ALWAYS DISCONNECT POWER TO THE CONTROL BEFORE
MAKING ANY WIRING CHANGES, OR BEFORE INSPECTING
EQUIPMENT.
2. It is strongly recommended that the “L” bracket or heatsink
of the unit is mounted to a grounded surface.
3. The National Electrical Code requires a separate fused
disconnect or circuit breaker be installed in the incoming AC
power line. See Ratings Chart (page 8) for proper sizing.
4. All components on printed circuit board are at line potential.
Extreme caution should be exercised when working on unit.
Except where required for set-up, power should always be
disconnected from the unit before any work is attempted.
5. Do not apply AC line voltage to any terminals except L1 and
L2. Failure to comply will cause permanent damage to the
control.
6. All remote connections to the controller should use shielded
wire; Speed adjust potentiometers -3 conductor shielded; Run
Circuit, Tach Feedback, Tach Follower, and voltmeters
connected to Tach Generators -2 conductor shielded. Shields
should be grounded at the control only. The other end should
be isolated to avoid accidental grounding. Route these
conductors separately from motor and power wiring.
Automatic restart of control may occur if line power has been
temporarily lost. Caution should be exercised under such
circumstances.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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