Menu HOME ABOUT HIPOX PULSEOX ARONITE MARKETS SERVICES CONTACT US Aftermarket Sales & Services For better operation efficiency and longer service life of the treatment systems, APTwater supplies scheduled preventive maintenance services during the contracted timeframe for our HiPOx, PulseOx and ARoNite systems located at our clients’ sites. The cost of these visits will be billed on a Time and Materials Basis. For HiPOx system, APT’s standard scope of preventive maintenance services to be performed during visits includes but not limit to the follows: Preventive Maintenance Activity General Reagent level or inventory inspection Leaks or unusual noises inspection. Oxygen Dewar and nitrogen cylinder levels inspection. Motor bearings maintenance Oxygen/Ozone System O3 distribution rotometers. Injectors and solenoid valves. Ozone Generator Valves Ambient ozone analyzers Cooling System Coolant filter Condenser heat exchanger coils. Replace coolant. Chiller refrigeration system Gas Vent System Ozone destruct heater operation. Seal leg supply rotometer. Vent valves and lines. Hydrogen Peroxide System Peroxide tank. Peroxide flow meter(s). Peroxide metering pump check valves Peroxide in-line filter. Electrical System Process Check effluent for ozone and peroxide concentrations. Inlet bag filters inspection. Mixers inspection. For PulseOx system, APTwater provides periodic preventive maintenance on a time-and-materials basis in accordance with APTwater’s standard Labor Rates and Reimbursables Schedule when requested via purchase order by the Customer. Service Maintenance Agreements are available at an additional cost. APT’s standard scope of preventive maintenance services to be performed during visits includes but not limit to the follows: Preventive Maintenance Activity Record current system operating data on log sheet Check/record valve injection sequence timing Check distribution tubing/fittings for leaks Check hydrogen peroxide lines for leaks and gassing Check/fill hydrogen peroxide tank level Check chemical pump operation Check air compressor lines/fittings for leaks Check air pressure and flow Check/replace trailer ventilation intake filter Clean dust/debris from cabinet, fans, and air compressor housing Inspect all electrical components and tighten wiring as needed Adjust process pressures and flow rates as needed Perform rebuild kit on oxygen compressor Replace PSA compressor diaphragm Perform minor service kit, piston rings, springs, etc on air compressor Valve assembly service kit for air compressor Replace ozone sensor Check all pressure switches, flow switch, and pressure relief valves Major replacement kit on air compressor, piston and rod assembly Services Laboratory Testing Services Pilot Scale Testing Total Water Treatment Solutions Aftermarket Sales & Services HQ: 555 Capitol Mall, Suite 450 Sacramento, CA 95814, USA Tel: 916-661-6918 Main Office: 981 Garcia Avenue, Suites F & G Pittsburg, CA 94565, USA Tel:925-267-9833 Email: info@aptwater.com WANT TO WORK WITH US? APTwater endeavor to solve challenges that have a positive impact on our environment. We're always looking for like-minded people to join our APTwater family. Apply Now > SITEMAP SERVICES MARKETS HIPOX PULSEOX ARONITE ABOUT CONTACT © 2021 APTwater. All Rights Reserved. Website by Techcare, LLC