Taylor Tim Hortons 390 Original Operating Instructions page 6

Electrical Connections
In the United States, this equipment is intended to
be installed in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70-1987. The
purpose of the NEC code is the practical
safeguarding of persons and property from hazards
arising from the use of electricity. This code contains
provisions considered necessary for safety.
Each unit requires one power supply for each data
label on the unit. Check the data label(s) on the
freezer for branch circuit overcurrent protection or
fuse, circuit ampacity, and other electrical
specifications.
Refer to the wiring diagram provided inside of the
electrical box, for proper power connections.
DO NOT operate this freezer with larger
fuses than specified on the unit data label. Failure to
follow this instruction may result in electrocution or
damage to the machine.
This unit is provided with an equipotential
grounding lug that is to be properly attached to the
rear of the frame by the authorized installer. The
installation location is marked by the equipotential
bonding symbol (5021 of IEC 60417-1) on both the
removable panel and the equipment's frame.
Stationary appliances which are not equipped with a
power cord and a plug or another device to
disconnect the appliance from the power source
must have an all-pole disconnecting device with a
contact gap of at least 3 mm installed in the external
installation.
Appliances that are permanently connected
to fixed wiring and for which leakage currents may
exceed 10 mA, particularly when disconnected or
not used for long periods, or during initial installation,
shall have protective devices such as a GFI, to
protect against the leakage of current, installed by
the authorized personnel to the local codes.
110503
To the Installer
Supply cords used with this unit shall be
oil-resistant, sheathed, flexible cable not lighter than
ordinary polychloroprene or other equivalent
synthetic elastomer-sheathed cord (Code
designation 60245 IEC 57) installed with the proper
cord anchorage to relieve conductors from strain,
including twisting, at the terminals and protect the
insulation of the conductors from abrasion.
If the supply cord is damaged, it must be replaced
by an authorized Taylor service technician in order
to avoid a hazard.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
FOLLOW YOUR LOCAL ELECTRICAL CODES!
Beater Rotation
Beater rotation must be clockwise as
viewed looking into the freezing cylinder. If the
rotation should be reversed, refer to the Service
Manual for instructions.
The following repairs must be
performed by an authorized Taylor Service
Technician.
To correct rotation on a three-phase unit,
interchange any two incoming power supply lines at
the freezer main terminal block only (splice box).
To correct rotation on a single-phase unit, change
the leads inside the beater motor by following the
diagram printed on the motor label.
Note: This machine is equipped with an interlock
circuit that prevents beater motor operation when
the freezer door is not installed.
2
Model 390 Tim Hortons