The open frame type generator set is highly favored in outdoor operations due to its lightweight design and four-wheel mobile structure. However, in order to ensure its safe and efficient operation, the following precautions should be taken when using it:
1、 Open frame type generator set pre boot check
Oil and coolant: Check if the coolant in the engine water tank is sufficient, use an oil dipstick to check if the oil volume is normal, and if the oil consistency and color meet the standards.
Electrical system: Check if the electrical wiring is correct and secure, if all switches are in the correct position, and if the generator output air switch is in the closed state.
Appearance and components: Check if the flywheel and generator guardrail covers are intact, if all gearboxes, clutches, governors, oil levels, fasteners, etc. are confirmed to be intact, and if the oil-water temperature is not lower than 20 degrees.
Safety protection: Ensure that palms, arms, long hair, loose clothing, and jewelry are kept away from pulleys, belts, and other rotating parts.
2、 Open frame type generator set runtime monitoring
Dedicated person on duty: The open frame type generator set should have a dedicated person on duty during work, constantly observing a series of possible faults that may occur.
Important parameters: Pay special attention to changes in important factors such as oil pressure, water temperature, oil temperature, voltage, frequency, etc., to ensure that all values are within the specified range and that the three-phase voltage values are balanced.
Load management: Avoid sudden increases or decreases in load as much as possible, and do not allow long-term overload operation or severe load imbalance operation.
Abnormal situation: Monitor the sound of the generator at any time to see if it is normal. Touch the motor housing and bearings with your hands to understand the temperature changes, ensure there is no overheating phenomenon, and use your sense of smell to check for the smell of rubber, bakelite, and other items burning.
3、 Open frame type generator set shutdown operation
Cut off load: Before each shutdown, the load must be gradually cut off.
Turn off the switch: Turn off the output air switch of the open type generator set, slow down the diesel engine to idle for about three to five minutes, and then stop it.
Routine inspection: Conduct routine inspections on the unit after shutdown and record the operating conditions.
4、 Other considerations for open frame type generator set
Safety protection: Do not attempt to turn on the fan with the fan protective cover or other safety protection cover removed. Do not attempt to reach under or near these protective devices for maintenance while the generator set is in operation.
Fuel and engine oil: The fuel, engine oil, coolant, lubricant, and battery electrolyte used in generator sets are commonly used in industry. However, improper use and handling can also be harmful to human health.
Environmental temperature: When the environmental temperature exceeds 40 ° C, the output current should be appropriately reduced to ensure that the motor temperature rise is within the specified range.
Emergency stop: In case of emergency, the emergency stop button should be used to perform an emergency stop and sound an alarm.
Regularly inspect and maintain the open frame type generator set, including changing oil, cleaning air filters, checking battery status, etc. To ensure the normal operation of the unit.
More information on open frame type generator sets:https://hq-power.net/
