Maintaining your HYQUEST SOLUTIONS OSS-PC1 Miniature Current Meter is key to ensuring accurate flow velocity readings. Here's a breakdown of the essential maintenance steps, based on the user manual: Before Discharge Measurements: Open the case and remove the current meter body. Using the body key, undo the axle nut. Gently remove the shaft assembly. Fill the meter body with oil, aiming for about 3/4 full. Replace the oil bottle cap. Reinsert the axle and tighten the nut. Perform a spin test to confirm proper operation. During and After Discharge Measurements: Clean and refill the current meter with oil after each discharge measurement or every hour of use, especially if you plan to continue measurements. Use white spirit to clean the shaft assembly. You can refill with oil or assemble it dry for storage. Additional Maintenance Tips: Keep the current meter case clean. Always clean tools after use. Use lint-free paper towels and white spirit for cleaning. Service the current meter approximately once a month if used daily. Check and recondition the lead ends monthly. If the reed switch malfunctions, consult the electrical fault-finding section. If the current meter fails the spin test, refer to the mechanical fault-finding section. Regularly test the lead, counter, and reed switch. By adhering to these steps, you will help to preserve the accuracy and extend the lifespan of your HYQUEST SOLUTIONS OSS-PC1 Miniature Current Meter, allowing for precise measurements in hydro meteorological or environmental monitoring applications.
