Phases no. 1 and no. 2
During phases no. 1 and no. 2 the following inspections are possible by pressing the indicated
key:
: by keeping this key pressed you can see the temperature set for the running phase on the
display.
: by keeping this key pressed you can see the rising speed set for the running phase on the
display.
: by keeping this key pressed during the programmed temperature rising you can see the
programmed holding time. During the holding time, by keeping this key pressed you can see the
remaining time to go of the holding time during the running phase.
In all these cases when the key is released, the value present before pressing the key will
appear after a few seconds.
3.7.1 POWER FAILURES
In case of power failures, the following situations present:
During the TIMER phase
When power returns, you will see the remaining time to go to start-up of oven in store when the
failure happened on the display for few seconds. Afterwards the countdown starts again (but the
time the power missed due to the failure is not considered).
The operator may decide to:
- let the timer finish its running
- put the timer to zero by pressing the START/STOP key, turning the oven OFF and start the
cycle with immediate effect by pressing the START/STOP key three times consecutively.
During rising in phases no. 1 and no. 2
When power returns, the cycle continues from the phase in which it was when the power failed
and it regains the lost temperature.
During holding time in phases no. 1 and no. 2
When power returns two cases may present:
- If the power has failed for a short time and the water temperature has not decreased, the
polymerizing unit will run again all the programmed holding time.
- If the temperature inside the chamber has decreased, the polymerizing unit will reach the
temperature programmed and will run again the programmed holding time. In both cases when the
power returns a beep will notify the operator of the problem occurred.
During programming
When power returns the polymerizing unit will be on IDLE OFF and the word OFF will appear on
the display.
3.8.1 WARNINGS
-
Before turning off the polymerizing unit with the general switch it is recommended to push
the START/STOP key to put oven on IDLE-Off state which is shown with the word “OFF” on the
display.
-
When using the polymerizing unit the operator must wear gloves and safety outfits because
both inside and outside temperatures reached by the polymerizing unit are very high.
-
The muffles have to be fitted in and taken out only by proper instruments.
-
Use only water to fill the polymerizing unit. Never use inflammable fluids or substances as
they can generate dangers of explosion, implosion or emission of toxic gases.
-
Emptying of the liquid must be made in accordance with all current rules. This operations
must be done with the general switch on OFF (0) position, with the electrical cable
disconnected and the operator must wear gloves and safety outfits.
-
For cleaning operations use a dry cloth and a liquid detergent (do not use flammable
liquids). Dry with a soft cloth. Do not place the polymerizing unit under a spout of water
for any reason.
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