Use and Care Manual

Service Manual 21
Commercial Disposers
Figure 33. Testing 1 Phase Stator
5. Install bottom cover and fan. See “Bottom Cover and Fan”
on page 18.
6. Install trim band and terminal box. See “Terminal Box & Trim
Band” on page 9.
7. Install disposer. See “Installing Disposer” on page 7.
Motor Leads connections
Commercial disposers produced since April, 1985 are manufac-
tured with tri-voltage motors.
115/208/230V Single Phase 7 leads
208/230/460V Three Phase 12 leads
NOTE: SS-50 through SS-200 – 1 and 3 phase commercial dis-
posers produced prior to January 2009 (0901 date code) may not
be color coded and may incorporate black wire leads with white
lettering.
Figure 34. Testing 3 Phase Stator
Commercial disposers produced before April, 1985 were manu-
factured with single- or dual-voltage motors. These models are
not repairable and must be replaced if service is required. Contact
InSinkErator to verify current replacement model.
115/230V Single Phase 7 leads
208V Single Phase 7 leads
230/460V Three Phase 12 leads
208V Three Phase 3 leads
NOTE: For information on servicing InSinkErator Control Centers,
refer to the instructions included with the Control Center.
Electrical Shock!
Turn off electrical supply to the disposer
before attempting any service work. Use
a voltmeter or circuit tester to ensure that
power is off.
Installation must conform to local electri-
cal codes.
DANGER