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MAINTENANCE
Disconnect the electrical power to the mixer and follow lockout / tagout
procedures.
Do not remove any covers or loosen any ttings while the mixer is operating.
Ensure the electrical supply has been isolated before attempting to service or move the mixer.
The electronic drive control is tted with high voltage capacitors. Isolate the
mixer from the mains and allow the capacitors to discharge for 5 minutes before removing any
covers.
Only Hobart trained service personnel or other properly trained and qualied
personnel should carry out service.
INTERLOCK SAFETY SYSTEM
Regular inspection of the mixer's safety system is necessary to check the operation of the wire cage and
bowl support interlock switches. Inspections must be performed no less than once a year.
A spare parts manual is available from Hobart Resource Center. For continued safe and reliable operation
of this mixer, it is recommended that servicing is only carried out by Hobart trained service personnel.
LUBRICATION
Fig. 15
Slideways
The slideways (Fig. 15) should be lubricated approximately twice a year. To reach these areas, fully lower
the bowl support and remove the apron (Fig. 3, Fig. 4, and Fig. 5), which is secured by thumb screws.
Wipe a thin coat of Lubriplate 630AA on the bowl pad area of the bowl supports and on each slideway.
Install the apron.
Planetary Seal
Occasionally, the planetary seal (Fig. 15) may become dry and begin to squeak. To correct this, work a
little lubrication (mineral oil) under the lip of the seal.
Agitator Shaft
The agitator shaft (Fig. 15) should be lubricated twice a year with a thin coat of mineral oil.
AGITATOR
SHAFT
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