2
No heat source next to the equipment.
Be away from strong magnetic field.
1.4 warnings signal
Note alert you to pertinent facts and conditions, please
read this operation and service manual carefully before
you operate the main system
Caution: Caution alert you to the possibility of damage to
the equipment, and water in pipe may spill out when the
cartridge is installed OR replaced.
Danger: Danger alert to a possibility of personal injury.
Power supply must be firmly grounded