Garland PASTA MAGIC, Installation And Operation Manual

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Document # G_GHD_OM_PASTACUISINE_4607873 – 08/21 16
PREVENTIVE MAINTENANCE Continued
6. To adjust the burner gas pressure, remove the cap from
the gas valve regulator and use a flat tipped screwdriver
to adjust the regulator to obtain the correct pressure.
7. Place the power switch and the gas valve in the
OFF
position. Remove the fitting from the pressure tap hole
and reinstall the pressure tap plug.
Measuring Flame Current
When the burner flame is properly adjusted, it will produce
a current between 2.5 μA and 3.5 μA. Flame current is
measured by placing a microamp (not milliamp) meter in
series with the white sensing wire on one of the ignitors. This
is accomplished as follows:
1. Place the power switch in the
OFF
position.
2. Disconnect the sensing wire from one of the burner
ignitors and connect it to the positive lead of the meter.
Connect the negative lead of the meter to the terminal
from which the sensing wire was removed.
3. Place the power switch in the
ON
position to light the
burners. After the cookpot temperature reaches 2000F
(930C), wait at least one minute before checking the
reading.
NOTE
: The closer the unit is to normal operation
temperature, the more accurate the reading will be.
Controller Simmer Mode Adjustment
NOTE: The controller simmer temperature is adjustable
from 185°F to 215°F (85°C to 102°C). There are two versions
of this controller; one is adjusted by programming, the
other is manually adjusted. To determine which version of
the controller you have, turn the controller off by pressing
the power
switch. The display will go blank. Press the
Simmer Mode (right thermometer icon) switch.
CODE
appears in the display.
1. Press 1, 6, 5, 0 to enter the programming mode. The
currently programmed simmer setpoint will be displayed.
If the setpoint is
not correct
, enter the desired setpoint
(for example, press 2, 0, 0 to program the simmer setpoint
to 200°).
2. Press the Simmer Mode switch again to lock the
setpoint, then press the power switch to turn the
controller on and return to the normal operating mode.