8
Warning: Before attempting any maintenance work, be sure to cut off the
power to the pump.
Product maintenance and after sales
>>
Fault diagnosis
*The pump is turned on and the
pump head cannot run
*Low or no flow when the pump
is running
>>Check if the coupling is damaged
>>After cutting off the power, manually check
whether the pump head is rotating normally
>>Check whether the material supply is normal
>>Check if the pipe is entangled or blocked
>>Check that all valves are open
>>Check if the tube is in the middle of the roller
>>Check whether the tube is cracked or damaged
>>Check the running direction
>>Check whether the pump head roller can rotate
flexibly
Maintenance
②
Keep the pump head rollers clean and dry to prevent surface damage and
reduce tube wear; if there is splashing liquid, please wipe it dry as soon as
possible.
④
The pump head roller does not need to add lubricating oil, and improper
operation may cause the tube to shift or corrode.
③
Check the wear of the tube regularly and replace it in time to prevent leakage.
⑤
Not used to deal with chemical substances incompatible with the pump head or
tube.
①
Open the pump head when it is not working to avoid tube deformation caused by
prolonged extrusion.
⑥
The pump head is not resistant to organic solvents and strong corrosive liquids.
Please deal with it in time if there is effusion.
⑦
When there are stubborn stains on the surface, please use a mild detergent to
scrub. Do not immerse the machine in liquid or use too much liquid to clean it.
Product maintenance and after sales
