Why is my EBARA ESA200W Water Pump's MP not starting when I press the START button?
If your EBARA Water Pump's MP does not start when applying the START button, it could be because: * “Remote” mode has been selected, so set the switch to “Local” mode. * Start-up conditions are not satisfied, and “Startfail” is displayed, so satisfy all start-up conditions. Alternatively, it could be due to instrument failure, so replace the instrument.
What does it mean if nothing appears on the LCD of my EBARA Water Pump?
If nothing appears on the LCD of your EBARA Water Pump, it could be due to: * CB is not ON, so place CB to ON. * Disconnection of the LCD’s connector, so connect LCD’s connector. Alternatively, it could be due to instrument failure, so replace instruments.
What to do if my EBARA ESA200W displays 'ALARM: WATER LEAKAGE'?
If your EBARA Water Pump displays 'ALARM: WATER LEAKAGE', it could be due to: * Tube fittings are loosened, so re-tighten them. Alternatively, the instrument might have failed, so replace the instrument.
Why is the circuit breaker activated on my EBARA Water Pump?
The circuit breaker might be activated due to incorrect wiring. In this case, check the wiring. Alternatively, a short circuit could be the cause. If a short circuit is the problem, consider replacing or overhauling the pump.
What does it mean if the power LED does not come on for my EBARA ESA200W Water Pump?
If the power LED does not come on, it could be due to: * No power supply to pump, so check the power supply. * The connector is not connected, so connect the power connector. * The CB is not ON, so place CB to ON.
What does 'ALARM: PHASE ERROR' mean on my EBARA Water Pump and how to fix it?
The 'ALARM: PHASE ERROR' on your EBARA Water Pump indicates either an open phase, in which case there is an instrument failure, or incorrect wiring, so check the power supply.
What should I do if my EBARA ESA200W displays 'ALARM: BP MOTOR STEP OUT'?
If your EBARA Water Pump displays 'ALARM: BP MOTOR STEP OUT', it could be due to several reasons: * Pump back pressure rises, so check exhaust pipe. * Increase of the gas load, so reduce the inflow gas amount. * Rotor makes contact (Accumulation of by-products) (Substance plunge), so replace or overhaul pump. Alternatively, the instrument might have failed, so replace the instrument.
What causes vacuum pressure increase in my EBARA ESA200W Water Pump?
An increase in vacuum pressure in your EBARA Water Pump could be due to: * Accumulation of by-products in pipes, so clean the piping. * High N2 pressure setting, so set the pressure for the correct value. * Leaks from vacuum piping, so check the piping. Alternatively, accumulation of by-products in the pumps may be the cause, so replace or overhaul the pump.
How to troubleshoot 'ALARM: BP DRIVER ###' error on my EBARA Water Pump?
To troubleshoot the 'ALARM: BP DRIVER ###' error on your EBARA Water Pump, consider the following possible causes: * Insufficient ventilation, so ventilate sufficiently. * Pump back pressure rises, so check exhaust pipe. * Increase of the gas load, so reduce the inflow gas amount. * Rotor makes contact (Accumulation of by-products) (Substance plunge), so replace or overhaul pump. * Cooling water flow rate is reduced, so cool pump thoroughly and reset. Alternatively, the motor driver may have broken down, so replace the motor driver.
Why does my EBARA ESA200W Water Pump show 'WARN: CASING TEMP HIGH'?
If your EBARA Water Pump shows 'WARN: CASING TEMP HIGH', it could be due to several reasons: * Insufficient duct ventilation, so ventilate sufficiently. * Pump back pressure rises, so check the exhaust pipe. * Increase of the gas load, so reduce the inflow gas amount. * Accumulation of by-product, so replace or overhaul the pump. * Cooling water flow is reduced, so increase cooling water flow.
Defines DANGER, WARNING, and CAUTION symbols and their meanings.
Guidelines for handling and maintaining the unit to minimize environmental impact.
Overview of pump module, N2 gas, cooling water, and exhaust systems.
Explanation of the pump protection system's warning and alarm signals.
Steps for preparing and safely moving the pump unit.
Procedure for safely shutting off and locking electrical power.
Guidelines for selecting installation location and securing the pump.
Instructions for connecting vacuum and exhaust pipes to the pump.
Procedures for electrical grounding and connecting the power supply.
Description of the LCD controller's physical layout and buttons.
Overview of the screen for setting operational modes.
Essential checks and actions before starting the pump.
Information on power source, cooling water, and nitrogen gas.
Guidance for identifying and resolving basic operational issues.
General| Model | ESA200W |
|---|---|
| Power | 200W |
| Voltage | 220-240V |
| Cable Length | 10 m |
| Frequency | 50Hz |
| Material | Plastic |
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