Power Soak 34773 ps-200/201 Service Manual - Manual (Page 5)

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Preventive Maintenance
Power Soak machines require minimal, routine preventive maintenance. As such, the
following should be done on a routine basis to ensure that your system remains reliable:
Daily
Clean the liquid level sensors. These sensors are located on the side walls of the wash and
sanitizer tanks. They are the white plastic discs with metal centers. Clean the sensor
faces thoroughly. If cleaned regularly, a washcloth and soapy water are all that is
required.
If the liquid level sensors are not cleaned regularly, the
machine may fail to operate. Dirty sensors may create a
situation that will allow the machine to run without water,
which can cause serious damage to the unit.
Monthly
IMPORTANT: Turn off the power to the unit at the main
breaker prior to performing the following task!
After shutting off the power at the system’s dedicated breaker, clean the pump motor fan
shroud with a stiff bristle brush and a vacuum. If a brush and vacuum are unavailable,
clean the shroud with a damp, soapy rag. The motor shroud is the “vented” cover located at
the end of the motor (closest to the control panel). This will prevent grease and dust from
accumulating in the cover’s openings, which can obstruct the airflow that cools the motor.
De-lime the wash sink. Simply add a de-liming agent to a sink of warm, fresh water and
run the system overnight.
Ask your chemical sales representative to recommend a specific de-liming agent.
Note: The motor bearings do not need to be greased because they are permanently sealed.
If you have any questions regarding the preventive maintenance procedures, please contact
the factory at 800-444-9624.