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General| Brand | GPI |
|---|---|
| Model | M-150S |
| Category | Water Pump |
| Language | English |
Specifies approved fuels and precautions for handling flammable liquids.
Details DC voltage requirements and restrictions for pump connection.
Lists necessary tools for installation and maintenance.
Guides on connecting the tank adapter and suction pipe to the pump.
Instructions for installing suction pipe on M-150S-EM/E-PO models.
Steps for mounting the pump onto the tank adapter.
Connects the dispensing hose and nozzle to the pump outlet.
Details how to connect the pump to a DC power source safely.
Step-by-step guide for dispensing fuel using the pump.
Explains the motor protector function and reset procedure.
Lists possible causes and corrective actions when the motor fails to operate.
Identifies issues when the motor is on but no fluid is dispensed.
Addresses issues causing reduced fluid flow from the pump.
Explains why the motor might stall during bypass operation and how to fix it.
Troubleshooting steps for a non-functional power switch.
Diagnoses and resolves issues causing the motor to overheat quickly.
Instructions for cleaning or replacing the pump's inlet strainer.
Steps to safely detach the pump assembly from the fuel tank.
Guidance on inspecting and replacing O-rings during repair.
Procedures for replacing the pump's internal gears and drive key.
Instructions for cleaning the bypass poppet mechanism.
Detailed steps for replacing the O-ring on the bypass poppet.
Procedures for replacing the motor shaft seal.
Guidance on returning the pump for motor repair or replacement.
Instructions for replacing the pump's power switch assembly.
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