1. When operating high-pressure cleaning machine: always wear appropriate goggles, gloves and masks.
2. Always keep hands and feet away from the cleaning nozzle.
3. Always check all electrical connectors.
4. Always check all liquids.
5. Always check the hose for cracks and leaks.
6. When the spray gun is not used, it is always necessary to set the trigger in a safe locking state.
7. Always work with the lowest pressure possible, but the pressure should be enough to finish the work.
8. Before disconnecting the hose, always release the pressure in the cleaning machine.
9. Always drain the water in the hose after each use.
1. Never point the spray gun at yourself or others.
11. Never start the equipment before checking that all hose connectors are locked in place.
12. Never start the equipment before connecting the supply water and letting the proper water flow through the spray gun rod. Then connect the required cleaning nozzle to the spray gun rod.
note: don't leave the high-pressure cleaning machine in an unsupervised state during operation. Every time you release the trigger, the pump will run in bypass mode. If a pump has been running in bypass mode for a long time, the excessive temperature of circulating water in the pump will shorten the service life of the pump and even damage the pump. Therefore, it is necessary to avoid running the equipment in bypass mode for a long time.
troubleshooting of the black cat QL-36B high-pressure cleaning machine
during the use of the cleaning machine, it is inevitable that faults will occur. When problems occur, the reasons should be carefully found according to different fault phenomena. 1) the spray gun does not spray water
a) the water inlet and water inlet filter are blocked.
b) the nozzle is blocked.
c) The heating spiral pipe is blocked, and the scale is removed if necessary.
2) unstable outlet pressure
a) insufficient water supply.
b) air is sucked into the pipeline due to reasons such as broken pipeline, cleaner nozzle not inserted into the cleaner, etc.
c) nozzle wear.
d) high-pressure water pump seal leaks.
3) The burner burns without ignition
a) The air intake is insufficient and white smoke is emitted.
b) The fuel filter, fuel pump and fuel nozzle are dirty and blocked.
c) the solenoid valve is damaged.
d) The ignition electrode position changes, and the spark is too weak.
e) the high voltage ignition coil is damaged.
f) the pressure switch is damaged.
the above problems occurred in the high-temperature and high-pressure cleaning machine, so users can find out the reasons themselves and troubleshoot. However, if the washing machine has serious faults such as water leakage in the pump body and oil leakage in the crankcase, it should be sent to a professional maintenance department with complete accessories and strong technical force for repair, so as to avoid unnecessary economic losses.
black cat QL-36B high-pressure cleaning machine application scope
1. Cleaning and maintenance of various motor vehicles, construction vehicles, construction machinery and agricultural machinery supporting products, such as washing cars, bulldozers, concrete mixers, tractors, etc. It is the most ideal cleaning tool for individuals and small vehicle maintenance units to clean cars and motorcycles.
2. The cleaning of building exterior walls, floors, baths and swimming pools is particularly effective for doors and windows, floors, toilets, oil stains and corners that are difficult to clean manually.
3. Disinfection and cleaning of food processing plants, food processing machinery and kitchens in hotels and restaurants.
4. Ultra-high-pressure cleaning machines with a pressure of more than 5bar can chisel concrete, and high-pressure cleaning machines with higher pressure can even cut and chisel off concrete with various labels
Company name: Chengdu Leiqi Tools Co., Ltd.-Cleaning machine.