110-240 24
Routine Maintenance and Troubleshooting
Routine Maintenance
The Chiller is designed to require a minimum of periodic maintenance.
Standard Magnetic Drive Centrifugal Pump
WARNING: Hazardous voltages are present. Turn all power to the Chiller OFF and unplug the power cord
from the electrical outlet.
When operating continuously. this pump should be oiled every six (6) months with SAE 20 oil. The pump
incorporates two oil ports for this purpose.
To access the pump:
1. Turn both power switches off and unplug the power cord.
2. Remove the top panel of the housing (held in place with two bolts at the upper left and right corners of the
rear panel).
3. Remove the housing’s side panels by lifting them out of the housing frame.
Condenser, Air Vents and Reusable Filter
To keep the system operating at optimum cooling capacity, the condenser, the air vents,
and reusable filter should be kept free of dust and dirt. They should be checked on a
regular basis and cleaned as required.
The reusable filter is easily accessed from either the left or right side of the unit. Use a
mild detergent and water solution to wash off any accumulated dust and dirt. Rinse and dry
thoroughly before reinstalling.
Fluid Filter
A removable, highly efficient fluid filter is integrated into the fluid reservoir. To remove it for
cleaning, simply remove the reservoir cap and lift the filter out of the reservoir. Rinse off accumulated particulate
matter and reinstall.
Fluid Level
The fluid level gauge on the rear of the Chiller should be periodically checked to determine if the fluid level needs
to be topped off. Generally, fluid should be added whenever the level in the reservoir is at or near the “Low”
gauge mark.
Temperature Calibration
At times, there may be a minor temperature difference between the Chiller’s displayed temperature and the actual
temperature as determined by a certified temperature measurement device. There may also be situations where
you want the displayed temperature to match a particular value to have standardization between different
instruments. These adjustments can be performed using the Chiller’s internal and/or external temperature
calibration offset functions. See “Setting Operational Parameters, Remote Probe and Internal Calibration Offset”.
To Next Page
Loading...
Need help?
General
