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【 ４ 】：
Description of air regulator
⑦ ：
Air regulator body
⑧ ：
Air supply coupler
(
30PM
)
⑨ ：
Adjust the air pressure adjustment knob by pulling it up. Tighten it to the right when viewed from above
to increase the pressure. Turn to the left to reduce the pressure. Push in the knob when the adjustment work is
completed.
⑩ ：
Shows the current pressure, around 0.5-0.6MPa is appropriate, match the grab kneading conditions.
⑫ ：
It is a drain button of the regulator. If there is a water drop inside, press this orange button and it will be
drained to the lower side.
⑬ ：
Filter case: If it has been used for many years and is dirty, clean it. Also, there is a filter inside, but if it is
extremely dirty or the case is cracked, replace the main body.
