IM067B2 – June 2010
6
2. INSTALLATION INSTRUCTIONS
INSTALLATION
(FOR AUTHORISED INSTALLER ONLY)
Note: AFTER ANY MAINTENANCE OR ADJUSTING OF GAS CONNECTED
COMPONENTS, A GAS LEAK TEST MUST BE CARRIED OUT, TO ENSURE THERE
ARE NO GAS LEAKING HAZARDS
GAS CONNECTION
The gas pressure regulator is part of the 830 TANDEM - SIT Control and not a separate
item. Note: Any inlet pressure above 2.7 kPa must have an inline gas regulator before
the unit. It is important that adequately sized piping be run directly to point of
connection on oven with as few tees and elbows as possible. Always install an
accessible shut-off valve adjacent to oven.
When making gas pipe connections the pipe joint compound should be resistant to the
action of liquefied petroleum gases.
A. If gas specified on rating plate (located on bottom front panel) does not
correspond with gas supplied, notify your dealer immediately.
B. Check gas pressure at Test nipple on the outlet side of the 830 SIT Control. The
control pressure e.g. as on Page 12 should be 0.92 Kpa on Natural gas and
2.60 Kpa on LP gases. When checking gas Test Point Pressure, be sure other
equipment on the same gas line is “ON”. This will allow you to set the T.P.P.
while the oven is under a high load.
T.P.P. can be adjusted using a screw driver to turn the adjusting screw of the SIT
control 830 in centre of body.
ON SITE OVEN TEST
When the oven has been installed, proceed as follows to check that oven works
according to the manufacturers requirements.
Ensure that the fan turns in the direction indicated on the Fan Motor.. Ensure
that the fan (located in the rear of the oven) cuts off when oven doors are
opened.
Ensure that once oven reaches pre-set temperature that burner flame cuts off,
then cuts back in when oven temperature drops 2-3 degrees below pre-set
temperature.
CAUTION: BEFORE PERFORMING ANY MAINTENANCE ON THIS UNIT,
DISCONNECT FROM MAIN POWER SUPPLY.
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