Jackson Nxp-htu Warewashing Systems Instruction Manual

Jackson NXP-HTU Warewashing Systems

PREPARING

Check Machine

Before operating the machine, verify the following:

• Strainers are in place and clean.
• Wash and rinse arms are screwed securely into place and end-caps are tight.
• Wash and rinse arms rotate freely.

Check Chemical Supplies

• Check detergent and rinse-aid levels in containers.
• Replace if empty and prime lines (see manual).

For the NXP-HTU/LTU manual, scan code or go to our website

Fill Machine

• Close door.
• Push POWER button.
• Machine will automatically begin to fill.
• Once wash tub is filled, wait until wash temperature is at least 150 °F before operating (120 °C for LTU).

WASHING

Pre-Scrapping

• Dump and hand-scrape dishware to remove foodsoil and other debris.
• Soak in warm water if necessary to loosen food particles.
• Place scrapped ware into dishrack.
• Rinse ware with a pre-rinse hose.

Pre-Soaking Utensils

• Fill sink with hot water and add presoak solution.
• Immediately place flatware in the sink.
• Soak flatware 15-30 minutes (no longer).
• Place flatware in proper rack and rinse .
• DO NOT ALLOW PRESOAK SOLUTION IN DISHMACHINE
• Wash flatware in machine.

Washing & Storage

• When wash is complete, remove and shake rack to remove excess water.
• Sort flatware into cylinders, handle down, and wash a second time.
• Place flatware in clean cylinders with handles up.

Washing a Rack of Ware

• All dishes, cups, and flatware should be placed in proper racks.
• DO NOT OVERLOAD RACKS
• Open door.
• Load rack into machine.
• Close door.
• Push START button.
• LED turns green and wash cycle begins.
• After wash cycle, machine enters rinse cycle (then sanitizing cycle on LTU).
• Once complete, LED turns red and total cycle is complete.
• Inspect strainer regularly to ensure it’s not clogged.

CLEANING

Cleaning

• Close door.
• Turn machine off by pushing POWER button.
• Drain pump will activate and empty machine of water.
• When draining stops, open door, remove and clean strainers, and set aside.

Wash & Rinse Arms

• Unscrew wash and rinse arms from manifolds.
• Verify nozzles and arms are free from obstructions. If clogged, remove end-caps, clean nozzles with a brush, and flush with fresh water.
• Replace end-caps and ensure they are tight.

After Cleaning

• Spray or wipe out interior of machine.
• Replace wash and rinse arms.
• Replace strainers and ensure they are laying flat.
• Use stainless steel polish to clean and protect outside of machine.

DELIMING

• Remove rinse arms and place in sink with deliming solution.
• Replace rinse arms.
• Follow Fill Machine instructions above.
• Open door, add deliming solution, and close door.
• Wait five minutes and inspect the machine. If not delimed, run again.
• Run two normal cycles to remove residual deliming solution.
• Machine is now ready for operation.

Contact

• 1.888.800.5672
• www.jacksonwws.com

References

• Jackson WWS – Built to specification. Energy efficient. Built to last.