The pump can pump lubricating oils and other neutral liquids with lubricity, viscosity not exceeding 500 MPa * s. The pumped liquids must be free of abrasive inclusions (otherwise, the life of the pump will decrease). The pump has a built-in bypass, which allows it to be used with a transfer gun.
Attention! Never pump explosive liquids, such as, for example, gasoline or other liquids with a low ignition temperature! The pump can only be connected to 220 volt, 50 Hz current sources.
The mandatory requirements for the correct use of the device include following the instructions of this operating manual, which must be read in full before putting the pump into operation. Any use of the device, except as expressly indicated in this operating manual, (for other environments, use with the use of brute force) or hand-made modification (rebuilding, use of non-original spare parts), can lead to serious dangers and is considered as misuse (warranty is withdrawn).
The user is responsible for all damage resulting from misuse. When repairing electrical parts, it is necessary to follow the relevant safety regulations and inspections. Disconnect the unit from power sources before each repair of electrical parts.
Before each repair or maintenance, release the pressure from the installation.
When repairing, use only original spare parts, because otherwise the warranty is removed.
Scope of application
The pump is intended only for pumping lubricating oils, diesel fuel or neutral liquids with lubricating ability. The temperature of the pumped liquid should be between +5 ° C and +60 ° C (pumping at negative temperatures is possible if the viscosity of the liquid at the operating temperature does not exceed 500 MPa * s). Since the motor and switch are not explosion-proof, the pump cannot:
Use in explosive areas. Use for pumping combustible substances of hazard classes A I, A II and B.
The device of the pump and the principle of operation in a gear pump of the so-called internal type, the impeller is driven by the motor shaft. By gripping the teeth of the external gear, it also rotates. During rotation, the openings between the teeth are released, the volume increases and thereby the pumping medium is sucked in.
The medium moves in the interdental spaces to the injection side. In this case, the sickle serves as a seal between the suction and discharge compartments. When the tooth is inserted into the interdental space, the volume decreases and the medium is forced out of the pump.
Security measures
Safety instructions
The oil pump is designed and manufactured in compliance with safety and health requirements.
However, in case of insufficient attention or improper use when working with the device, a dangerous situation may arise. Therefore, before commissioning, read this operating manual and provide it to further users of this pump.
In any case, when working with the oil pump, local safety measures and regulations apply, as well as safety instructions in this operating manual Hazards when working with the pump Danger!
Never perform maintenance on a running pump! Installation or disassembly of accessories should be carried out only with the pump turned off and the system without pressure.
Additionally, for your own safety, disconnect the pump from the current source. Danger! Do not pump contaminated media! Make sure that there are no impurities in the pumped liquid.
Mount a coarse filter on the intake tube. Danger! Faulty accessories can lead to injury to people and damage to property. The intake and discharge hoses must not be broken, twisted or pulled. Accessories must be checked for wear, tears and other damage during their service life. Faulty accessories must be replaced immediately
Mounting
The oil pump can be used for pumping both from standard containers (for example barrels) and from tanks. To fix the oil pump, 4 bolts with a diameter of less than 5-7 mm are required (not included in the delivery package). Select the screws according to the substrate on which the pump should be mounted. During installation, make sure that it is securely fastened. Choose a protected installation location (protection from water splashes, damage and theft).
Commissioning
Install the pump on a horizontal or vertical surface and fix it. Connect the suction and discharge hoses. The suction hose must be reinforced with a spiral, because there is a discharge at the suction, and it can "collapse". ATTENTION: The diameter and maximum length of the hose depend on the viscosity of the pumped product. If the hose is very long and very narrowed, then the pump may not pump liquid at all or work with overload, which will cause it to fail. When selecting hoses, be sure to consult with our managers.
To prevent the liquid from draining back from the pump into the tank, it is advisable to install a check valve at the end of the intake hose. If you use a transfer gun, then before starting work, you need to remove air from the entire system, for which you need to turn on the pump with the gun open and wait until liquid flows out of it. After that, the gun can be closed and the pump can be disconnected from the mains. When working with a gun, the installation of a check valve is mandatory (otherwise, the above steps will need to be repeated before each pumping).
ABSOLUTELY! Install an electric motor protection device in the power supply circuit! Without installing an electric motor protection machine, THE WARRANTY ON THE electric MOTOR IS REMOVED!!! The pump is switched on/off by a switch located on the cover of the electric motor. Keep an eye on the maximum allowable pressure of the connected installation! If the unit is not used for a long time, then it must be completely turned off (in any case at night, on weekends, etc.). ATTENTION: prolonged operation of the pump with the transfer gun closed is not allowed! 6. Maintaining the pump in working condition, in principle, does not require much maintenance. The user is obliged to regularly check the following elements in order to prevent injury to people, damage to equipment or environmental pollution: pump housing, transfer hose, transfer gun, connecting hoses.
Warranty obligations
The warranty period of operation of the pump is 12 months from the date of sale, subject to the consumer's compliance with the rules of transportation, storage and operation. The warranty does not provide for compensation for material damage or injuries related to the operation of our pumps. Warranty repairs are not subject to breakdowns caused by improper connection to the power grid, lack of reliable protection, defective installation, incorrect adjustment and operation of the fluid.
FEATURES: The warranty is invalid if the pump has been disassembled, self-repaired or damaged by buyers. Claims for burnt-out electric motors are not accepted if the recommended motor protection device has not been installed in the circuit.
