1. When the liquid is low, please add hand sanitizer immediately, otherwise it will not dispense.
2. The sanitizer cannot be mixed with water, otherwise it will affect the normal function. 3. Do not subject the machine to strong impact, otherwise it will cause serious damage.
4. If you do not use the machine for a long time, turn off the power switch and replace the batteries.
5. Do not tilt the machine.
6. Do not wash the machine with water, otherwise the product will be damaged.
7. Do not use in an environment where the sun shines, otherwise it will affect the use of the product's function.
8. Normal operating temperature: 3 ? - 40 ?.
