MAINTENANCE AND CLEANING GUIDE

PMA–5/12 AND PMA–5/18 OWNER'S MANUAL

 

 

 

DOOR LATCH, How to Adjust:

The Door Latch used on the PMA- series Pizza Ovens is preset at the factory during the original installation. However, should your Door Latch ever need adjustment:

A.Determine if the Oven Door [51] is too loose or too tight. If it is too loose the Door Latch [53] must be adjusted OUT (or away from the unit). If it is too tight the Latch must be adjusted IN (or towards the unit).

B.Loosen the two acorn nuts inside the Latch Cover [54] with a 3/8" wrench. Pull the Latch Cover straight out from the Oven Door to remove it and remove the acorn nuts.

C.Open the Door and take careful notice of the adjustment plate position against the Latch body. Hold the adjustment plate against the Latch body with one hand while you loosen the mounting screws with the other hand. Back the screws out approximately three full turns.

D.CAREFULLY move the Latch body IN or OUT under the adjustment plate one notch at a time. Make sure the Latch stays straight up and down and tighten the mounting screws. Test the Door for proper closing and sealing (refer to the DOOR TEST PROCEDURE).

E.Repeat steps "C" and "D" if you are not satisfied with the Door adjustment. If the Door tests as satisfactory make sure the mounting screws are tightened securely.

F.Install the acorn nuts on the ends of the top and bottom Door Latch screws. Turn the nuts on all the way until they just contact the back side of the Latch mounting bracket, then loosen them by 1½ to 2 full turns. Install the Latch Cover and tighten the acorn nuts lightly to hold the Latch Cover in place.

DOOR GASKET, How to Replace:

Follow these instructions to correctly install your Door Gasket with minimal problems. Use the installation kit provided. If you have any problems or questions call NU-VU®at (906) 863-4401. Ask for the Service Department.

A.Remove all pieces of the old Gasket. Thoroughly clean the Door frame in the area of the new installation. Remove the old sealant and any baked-on deposits.

IMPORTANT: DO NOT DISASSEMBLE THE ACTUAL DOOR FRAME

WHEN REPAIRING OR REPLACING THE DOOR GASKET!!!

B.Pre-cut the replacement Gasket to a size slightly longer than you require.

C.Put a small amount of soap water into and around the slot that the new Gasket will fit into (a small trigger spray bottle works well). This step is optional but will help in the installation.

NU–VU® FOOD SERVICE SYSTEMS

MENOMINEE, MICHIGAN 49858

page 14

SALES FAX (906) 863-5889 • SERVICE FAX (906) 863-6322

(906) 863-4401

Page 16
Image 16
Nu-Vu PMA 5/18, PMA -5/12 owner manual Door LATCH, How to Adjust

PMA -5/12, PMA 5/18 specifications

Nu-Vu PMA 5/18 and PMA 5/12 are advanced models of portable modular air handling systems designed to offer superior climate control solutions for diverse environments. These units are particularly well-suited for various applications, such as industrial, commercial, and institutional settings, where air quality and energy efficiency are paramount.

One of the key features of the Nu-Vu PMA series is their compact design combined with powerful performance. The PMA 5/18 and PMA 5/12 models are engineered to efficiently manage larger volumes of air while maintaining an excellent balance between space-saving convenience and robust functionality. Their modular design allows for easy integration into existing systems or new installations, making them highly adaptable to different setups.

In terms of technology, both models utilize cutting-edge heat recovery systems that enhance energy efficiency and reduce operational costs. By recovering waste heat from exhaust air, these units can precondition incoming fresh air, leading to significant energy savings and improved HVAC performance. This feature also contributes to maintaining optimal indoor air quality by effectively regulating temperature and humidity levels.

Another notable characteristic of the PMA series is their advanced filtration systems. Equipped with high-efficiency particulate air (HEPA) filters, they ensure that even the tiniest airborne particles are captured, making them ideal for environments that require strict air quality standards. This is critical in applications ranging from laboratories to healthcare facilities, where airborne contaminants can pose serious health risks.

Ease of maintenance is also a consideration in the design of the Nu-Vu PMA 5/18 and PMA 5/12 models. Their user-friendly layout allows for quick access to key components, reducing downtime during servicing. This ensures that the units can operate seamlessly for extended periods, making them reliable assets in maintaining a controlled environment.

The PMA models are also equipped with sophisticated control systems that allow for precise monitoring and adjustments of air flow and environmental conditions. This level of control not only enhances comfort but also facilitates compliance with industry regulations and standards.

In summary, the Nu-Vu PMA 5/18 and PMA 5/12 air handling systems represent the pinnacle of portable climate control technology. With their energy-efficient design, advanced filtration systems, and user-friendly features, they stand out as versatile solutions for various air quality and climate management challenges in today's diverse settings.