remove the steam nozzle.
4.2 Steps for use:
★★★
NOTE
:
The steam switch is remote-controlled, for the first use
when you press the steam switch on the spray gun, if there is nothing
happened, it means you may need to pair the steam switch with the host.
Methods as below
：
If the machine can produce steam normally, then the machine does not
need to be paired
PS: When the pairing is over, you can release the steam switch.
Steps 1-5 need to be completed before pairing
