The usage method of gasoline-powered water pump

          The usage method of gasoline-powered water pump

• The usage method of gasoline-powered water pumps mainly consists of three parts: pre-startup preparation, startup operation, and daily maintenance.
• Pre-startup Preparation
• Check fuel and engine oil: Ensure the fuel switch is on and the engine oil level is normal (engine oil should be replaced after one month or 20 hours of use). Please provide the text you would like translated.
• Install the filter screen: After connecting the suction pipe and the discharge pipe, a filter screen needs to be installed at the water inlet to prevent debris from clogging. Please provide the text you would like translated.
• Pre-fill with water: Fill the water to the brim before starting to prevent damage to the sealing ring due to water shortage. Please provide the text you would like translated.
• Starting operation
• Adjust the throttle and choke: Open the throttle to the 1/2 position and close the choke. Please provide the text you would like translated.
• To start the engine: Pull the starter handle until you feel resistance, then pull it quickly. Be careful to release the handle gently to avoid damaging the starter. Please provide the text you would like translated.
• Preheating and Speed Adjustment: After the engine temperature rises, gradually open the choke and adjust the throttle to the desired speed. Please provide the text you would like translated.
• Shut-down and Maintenance
• Safe Shut-down: Move the throttle lever to the fully open position, turn off the fuel switch and lock it. Please provide the text you would like translated.
• Daily maintenance: Regularly change the engine oil, clean the air filter element (wash it with a special solution and dry it), and check the spark plug gap (0.70 - 0.80 mm). Please provide the text you would like translated.
• Long-term storage: After shutdown, fill the water into the impeller chamber through the water inlet pipe for cleaning, and empty the fuel in the fuel tank and store it properly. Please provide the text you would like translated.
• Note:
• - The engine must be turned off when refueling to prevent fuel from splashing onto the exhaust pipe and causing an accident.
• - When water supply is insufficient, a dedicated person should be assigned to monitor to avoid seal ring damage due to water cut-off.