Metalfab 4P Series Vibrator - Manual (Page 2)

2
Important Notice
Overload Protection Required!
This vibrator carries the best guarantee offered by any vibrator
manufacturer. To assure extended life, maintain the warranty and
comply with the National Electric Code, this unit must be wired with
the proper size overload protection.
On three phase units, use overload protection on all three legs at 10%
over nameplate amperage at the correct voltage.
If the vibrator cannot be operated in your application at this amperage
level, consult Metalfab or your local distributor. Do not increase the
overload protection rating. This may destroy the vibrator and will void
the warranty.
Connection Diagrams
All units have DUAL voltage in 3 phase 230/460 volt. To change from
one voltage to another, remove cover on conduit box and reconnect as
per diagram below.
To change rotation on rotor, interchange any two lead wires. This is
done either in conduit box or at the plug.
6 5 4 6 5 4
9 8 7 9 8 7
3 2 1 3 2 1
L1 L2 L3 L1 L2 L3
220 or 230 Volt 440 or 460 Volt