Blodgett S1820G - Manual (Page 22)

SECTION 2
INSTALLATION
Figure 2-13. Gas Burner Assembly
Gas Burner
Figure 2-14. Burner Assembly
Gas
Figure 2-15. Gas Valve
F. Checkout
After any adjustment, set appliance in operation and observe
through a component cycle to ensure that burner system
components function correctly.
G l Maintenance
It is recommended to check yearly the minimum and the
maximum setting and readjust them if necessary.
H. Connection
WARNING
Some procedures in this section may require con­
versions, readjustments, or service on the oven's
gas system. Before performing these procedures, check
that the main gas supply vaive and the circuit breaker/
fused disconnect are in the OFF ("O") position. After
completing these procedures, perform a gas leak test
before operating the oven.
CAUTION
The terms of the oven's warranty require all start-ups, conver­
sions and service work to be performed by a Middleby
Marshall Authorized Service Agent. The installation, start-up
and changes required when changing from one gas type to
another can be performed ONLY by a certified professional.
NOTE: Certain safety code requirements exist for the
installation of gas ovens; refer to the beginning of Section 2
for a list of the installation standards, in addition:
• In the USA, the installation must conform with local
codes, or in the absence of local codes, with the National
Fuel Gas Code, ANSI Z223.1.
• In Canada, the installation must conform with local
codes, or in the absence of local codes, with the Natural
Gas Installation Code, CAN/CGA-B 149.1, or the
Propane Installation Code, CAN/CGA-B 149.2, as
applicable.
• In Australia, the installation must conform with AGA
Codes AG311 and AG601, and with any requirements
of the appropriate statutory authority.
• in CE countries, the gas supply connection should be
according to EN-203 (gas appliance directive) and to
applicable ISO 228-1 or ISO 7-1 recommendations. All
aspects of the gas supply connection must comply with
current lEC/CEE requirements and with all applicable
local, national, and international codes.
• For all ovens equipped with casters, the gas line
connection shall be made with;
A connector that complies with the Standard for
Connectors for Movable Gas Appliances, ANSI
Z21.69 (in USA), or Connectors for Movable Gas
Appliances, CAN/CGA-6.16 (in Canada).
Check the oven’s gas supply requirements to determine the
type of gas to be used with the oven. If the gas type required
does NOT match the local supply:
• For North American installations, a conversion kit is
supplied with the oven to allow operation using propane
gas. Refer to Part B, Gas Conversion, In this section.
• For CE ovens, directions for converting the oven for use
with other gases are described In Part D.1, Preparation
for Use with Various Gases, in this section.
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