Using the device PI8022, PI8023, MO9722
22
7.2 Switching off the device
➤ Switch off the device as shown (fig. d).
7.3 Replacing the gas cylinder
!
1. Switch the device off by turning the knob to the zero setting.
2. Close the valve on the gas cylinder.
3. Replace the gas cylinder according to the instructions from the gas fitting
manufacturer.
WARNING! Beware of injury!
Only replace the gas cylinder when there is good ventilation.
Make sure that there is no source of ignition nearby.
Only change the gas cylinder when the device is not in use and the gas
supply to the device is switched off.