SAFERA Airis User Manual - page 5
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4. Maintenance
To ensure continued safe and reliable
operation, please follow the instructions
in this chapter.
4.1 Regular maintenance
Follow these maintenance instructions
at least every three months or more fre-
quently if needed.
4.1.1 Check the working order
1. Turn on one cooker plate with
maximum power. With an induction
cooker use a suitable dish.
2. Press and hold the OK-button
❸
for
5 seconds: the system should cut off
the cooker power.
3. Test that none of the cooker plates
and oven (if connected to the stove
guard) are operable: if ok, switch off
cooker and oven.
4. Return the cooker power by pressing
the OK-button
❸
: the Indicator Light
❹ should blink green once. If not,
see Troubleshooting in chapter 3.
Press the OK button ❸ to start the self-
diagnostics: when the stove guard is in
working order, the indicator light ❹ will
blink in green.
⚐ ATTENTION
If you press the OK button ❸ and
the indicator light ❹ is not blinking
green, the appliance is faulty. See
section Troubleshooting.
4.1.2 Cleaning
Wipe the Sensor unit Ⓐ with a cloth
moistened with water or a mild deter-
gent, such as washing up liquid, once
a month. Avoid pressing the appliance
buttons and sensors.
⚐ ATTENTION
Do not use coarse or abrasive materi-
als to clean the sensor unit Ⓐ.
4.2 Battery life and low battery
In normal use, the batteries should last
3-5 years.
The low battery light ❺starts blinking
and the stove guards sounds a beep
when the battery is expected to last
approximately two weeks. Replace the
batteries according to the following in-
structions.
You may reset the low battery alarm for
12 hours by pressing the OK button ❸.
If the batteries are not replaced in ap-
proximately two weeks, the stove guard
switches off the cooker power. The low
battery light ❺ will be blinking until the
batteries are completely empty.
4.3 Battery replacement
1. Remove the sensor unit Ⓐ from the
mounting bracket Ⓑ by pulling it
gently.
2. Remove the empty batteries.
3. Place the new
AA/LR6 Alkaline
batteries in the sensor unit Ⓐ.
Notice the correct position marked
on the bottom of the battery case.
4. Place the sensor unit Ⓐ back onto
the mounting bracket Ⓑ.
⚐ ATTENTION
Check the correct position of the
batteries marked on the bottom of
the battery case.
Use only high quality alkaline batter-
ies.
Batteries
Mounting bracket Ⓑ