End of Machine Running
21. End of Machine Running (Fig. 21. 22)
At the end of the machine running, please do the following operations for any type of
maintenance:
1. Move the machine to a place convenient for sewage discharge.
2. Turn the key switch (9) on the machine control panel to the OFF position.
3. Pull out the drain pipe (D) from the buckle (E), aim the pipe end at the drain outlet, and
unscrew the drain pipe cover (F) to drain the sewage, and always empty the sewage tank.
4. Open the cover (B) on the sewage tank (A) and unscrew the two star handles (C) to see if there
are impurities and foreign bodies in it. If there are any, clean them with clean water or a spray
gun.
5. Unplug the sewage suction pipe (G) on the suction scraper and check whether there are
impurities and foreign objects in it. If there are any, it can be cleaned with clean water or a water
jet gun. If there are too many impurities or foreign objects in the suction scraper, it is difficult to
clean them. Please remove the suction scraper assembly and clean it. For details, please see the
chapter "Installation of Suction Scraper" above.
6. Finally, turn the key switch (9) on the machine control panel to the OFF position, and the
emergency button is in the OFF state, and then close the valves of the water pipes on both sides
under the clean water tank.
Warning: Please disconnect the power supply and pull out the starting key during
maintenance.
Warning: It is necessary to use protective gloves for this operation to avoid direct contact
with dangerous liquids.
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