XLT XD-9010B - Manual (Page 28)

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Ventilation Requirements & Guidelines
Oven Initial Start-Up
All XLT ovens are test-fired at the factory. Operation is verified, and adjustments are
made to ensure proper function. However, field conditions are sometimes different than factory
conditions, such as voltage and fuel pressure. These variables make it necessary to have an author-
ized service technician verify operation and make field adjustments if needed. The following
items must be checked and verified to meet the specifications and requirements stated in this man-
ual prior to the oven being commissioned:
 Fuel line pipe size
 Fuel pressure (static)
 Fuel pressure (dynamic)
 Proper electrical connections
 Proper ventilation
The following Initial Start-Up Checklist must be completed (both sides) at time of installation,
signed by the Customer and returned to XLT Ovens to initiate Warranty Policy.
Non-AVI Hood Interlock
Always use the proper oven shut down procedure for turning ovens off. Do not
turn off the exhaust fan until cool down sequence on oven is completed. The use
of the exhaust fan control to shut off ovens manually may void the warranty on
ovens.
The following is a recommended method of providing an interlock system (if required),
between the exhaust fan and ovens. The circuit shown will stop the ovens from operating if the
exhaust fan fails and also prevent the ovens from starting if the exhaust fan is not first operating. It
is recommended that the fan interlock switch be located on the exhaust fan itself rather than the
motor to prevent a false run signal in the case of a broken fan drive belt. It is the customer’s re-
sponsibility to have the interlock system installed by a licensed electrician and that it meets all re-
quired local codes.
CAUTION