shelolab SLFHP522-H, Installation And Operation Manual

Page: 15 / 44

15 | P a g e
INSTALLATION
P
OWER
S
OURCE
R
EQUIREMENTS
When selecting a location for the oven, verify that each of the following requirements is satisfied:
Power Supply: The power supply must meet the power requirements listed on the unit data plate.
Voltage Amperage Frequency
220 – 240 12 50/60 Hz
•
The power source must be single phase and protective earth grounded.
•
The power source must conform to all national and local electrical codes.
•
The unit may be damaged if the supplied voltage varies by more than 10% from the data
plate rating.
•
Use a separate circuit to prevent loss of the unit due to overloading or circuit failure.
Switch or circuit breaker: A switch or circuit-breaker must be used in the building installation to
protect against overcurrent conditions.
o The recommended circuit-breaker is 20 amps.
Power Feed Disconnect : The oven must be positioned so that all end-users have access to the
power feed disconnect in case of emergencies.
•
The disconnect must be near the equipment and within easy reach of the end-user.
•
The disconnect must be marked as the disconnecting device for the equipment.
Fuses: The oven ships with two fuses installed in fuse holders adjacent to the power feed braid on
the rear power panel of the unit.
•
Both fuses must be installed and intact for the unit to operate. Always find and fix the cause
of a blown fuse before putting the unit back into operation.
•
Fuse Type: 20 amp, 240V, 5x20mm.
Accessory Outlet Fuses : The oven is also provided with a pair of 2-amp fuses installed adjacent to
the external power receptacle used to power accessory blower fans.
•
The fuses only protect against overcurrent conditions related to the operation of an attached
external exhaust blower.
•
The fuses do not protect against overcurrent events associated with major components of
the oven.