Filter
Top Products
5
ENGLISH
SECTION 2 - INSTALLATION
WARNING
Keep the appliance area free and clear of combustibles.
WARNING
Do not obstruct the flow of combustion and ventilation air to and from your oven. There must be no
obstructions around or underneath the oven. Constructional changes to the area where the oven is
installed shall not affect the air supply to the oven.
NOTE
There must be adequate clearance between the oven and combustible construction. Clearance
must also be provided for servicing and for proper operation.
NOTE
An electrical wiring diagram for the oven is located inside the machinery compartment.
NOTE
All aspects of the oven installation, including placement, utility connections, and ventilation requirements,
must conform with any applicable local, national, or international codes. These codes supercede the require-
ments and guidelines provided in this manual.
Table 1-5: Gas orifice and pressure specifications (per oven cavity)
Supply (inlet) Pressure (mbar)
Main Pilot
IE,IT,PT, AT,CH,DK,
Orifice Rated
Orifice Orifice
ES,GB DE NL BE,FR FI,SE
(manifold) Heat
Gas Type dia. dia. II
2H3+
II
2ELL3B/P
II
2L3B/P
II
2E+3+
II
2H3B/P
pressure Input
PS555G Natural, G20 5.79mm 0.635mm 20 20 -- 20-25 20 9.0 mbar 44kw
Natural, G25 5.79mm 0.635mm -- 20 25 -- -- 12.0 mbar 44kw
Natural, G20, G25 5.79mm 0.635mm 20 20 25 20-25 20 9.0 mbar 44kw
Liquid, G30 3.33mm 0.381mm 29-37 -- 28-30 29-37 50 23.9 mbar 44kw
Liquid, G30, G31 3.33mm 0.381mm -- 50 30 -- 50 23.9 mbar 44kw
PS570G Natural, G20 6.35mm 0.635mm 20 20 -- 20-25 20 9.0 mbar 50kw
Natural, G25 6.35mm 0.635mm -- 20 25 -- -- 12.0 mbar 50kw
Natural, G20, G25 6.35mm 0.635mm 20 20 25 20-25 20 9.0 mbar 50kw
Liquid, G30 3.53mm 0.381mm 29-37 -- 28-30 29-37 50 23.9 mbar 50kw
Liquid, G30, G31 3.53mm 0.381mm -- 50 30 -- 50 23.9 mbar 50kw
Table 1-4: Electrical specifications for PS555G and PS570G gas ovens (per oven cavity)
Main Blower Control Circuit Phase Freq Electrical system Current draw (avg.) * Poles Wires
Voltage Voltage kW rating
230V
120V conveyor speed controller
1 Ph 50Hz 2.3kW 10A * 2 Pole 3 Wire
(w/transformer);
(2 hot, 1 gnd)
all other control circuits 230V
* CAUTION: The current draw shown in the chart above is an average value for normal operation. The initial amperage draw
on oven startup may exceed the listed value.
WARNING
The oven must be installed on an even (level) non-flammable flooring and any adjacent walls must be non-
flammable. Recommended minimum clearances are specified in the Description section of this Manual.
WARNING - After any conversions, readjustments, or service work on the oven:
Perform a gas leak test.
Test for correct air supply, particularly to the burner blower.
Test for proper combustion and gas supply.
Check that the ventilation system is in operation.