1. It is necessary to ensure that t♠♣≤₹here is water in the wate‌ ±‍r ring vacuum pump tank when the sucti₹" on and purification v"↔ehicle is operating, and th$Ω​e water temperature of th¥<e water tank should not be too hig©™β×h, otherwise it will not be able to$©π inhale the dirt into the carriage.

2, it is necessary to clean up 'ε×the dirt separated from×♠ the separation box in t✔•ime to prevent too much dirt→®  from blocking the pi×​≈→peline.

3, the suction purification car nee☆‌↑δds to stir the liquiπλd medicine and then carry out the sta'πcked screw dehydratio★©n operation, no liquid medici ♣$ne will not be able to≤" dehydrate the sewag₽‌"÷e.

3, after the completion of each o™§$peration, please clean up th→£e suction purification equipment₩<×, and clean up frequently, which can en≥•&<sure the service life of the sewage tre±σ¶®atment vehicle.

4, in winter, please₩≠σ pay attention to the drainage of e§↓™ach water tank and pump body to pre"₹←∏vent damage to the box and pump bγ≠→ody due to the low t✔™emperature and water ←φ&icing.

5, the accessories used in this productδ¶ are special accessorie§↔→≥s, such as damage, please ∏ε₽contact us in time, do not disassemble ₹ δwithout permission, othe→'>rwise easy to cause second£ε€ary damage to parts.