Metalfab Martin Motomagnetic Electric Vibrator - Manual (Page 22)

Martin Engineering M3286-8/01 18 MOTOMAGNETIC ® Electric Vibrators
Variable
frequency inverter
CAUTION
!
All motors can be supplied with a pulse-width modulated
variable frequency inverter. NEVER operate the motor at a
frequency higher than that specified on the nameplate.
Damage to vibrator can result.
Do not operate vibrator motor at frequency higher than specified on
nameplate. Throughout frequency range, verify that each line current does not
exceed current rating on nameplate. If reading is higher than nameplate,
consult inverter manual. If necessary, adjust inverter, reduce eccentric weight
setting, stiffen vibrator mount location, or move vibrator to more rigid
location. After making adjustment, check line current again to ensure line
current does not exceed nameplate rating.
After Installation