Oliver MODEL 619-16, User'S Operating And Instruction Manual

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0619S20005-
1
MODEL 619-16, 20, 24, & 24R DOUGH DIVIDERS
TROUBLE SHOOTING GUIDE
The
“End of Stroke Light” does not come on.
Possible Causes
·
There may be a disconnected wire.
·
The bulb may have burnt out.
·
The limit switch is not adjusted properly.
·
The limit switch is not operating and needs replacement.
The motor
“Hums” but will not start.
Possible Causes
·
The motor is a dual voltage motor and may be wired for high voltage, but, an
attempt is being made to run it on low voltage.
·
The electric supply to the motor is single phase instead of three phase.
·
One of the leads of the three phase system has opened.
The motor runs but
“Stalls” at either end of the cylinders travel.
Possible Causes
·
The incorrect overload relay was installed or the setting of that overload
relay is incorrect.
·
The setting of the hydraulic relief valve is to high.
The motor runs
“Slowly” but stalls easily before completion of its stroke.
Possible Causes
·
The motor is wired for high voltage but is connected to a low voltage supply.
The motor has
“Stalled” and can not be restarted.
Rev. 1-31-96