1. This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety.
2. Children should be supervised to ensure that they do not play with the appliance
3：Connection requirement ：
The appliance must be fitted with means for disconnection from the supply
mains having a contact separation in all poles that provide full disconnection
under overvoltage category III conditions and these means must be
incorporated in the fixed wiring in accordance with the wiring rules.
4. the pressure of water 0.1MPa~0.4MPa.
5.1：earthed appliances must be permanently connected to fixed wiring;
5.2：parts incorporating electrical components, except remote control devices, must be located
or fixed so that they cannot fall into the bath;
5.3：the appliance should be supplied through a residual current device (RCD) having a rated
residual operating current not exceeding 30 mA.
5.4：parts containing live parts, except parts supplied with safety extra-low voltage not
exceeding 12 V, must be inaccessible to a person in the bath;
