Bard Q30A1, Q36A1, Q42A1 Mist Eliminator Service, Vent Options, Economizer or Commercial Room

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6.Some service requires the need to remove the unit from the wall including replacement of the indoor coil and/or the outdoor coil. Also servicing the outdoor fan motor or fan blade will require removing the unit from the wall if the unit is installed at a height that is not easily accessible from the outside of the building.

In order to remove the unit from the wall the following procedure must be used:

a.Turn off power to the unit at the remote location. Some units may have more than one power supply.

b.Disconnect field wiring at unit terminal block and remove from unit.

c.Disconnect condensate drain.

d.Remove the lower skirting around the unit.

e.Remove wall mounting brackets from wall on each side of the unit.

f.If unit is attached to duct work, remove upper cabinet extension by removing the top center screw only from the cabinet side panel.

g.Remove screws that attach the duct work to the unit flanges.

This unit is equipped with four rollers mounted to the base. For ease of pulling unit out from the wall, you may want to remove the bottom service door which requires removal of the return air panel, and grip the front flange of the base pan then pull straight out.

7.Annual maintenance is required to make sure that all of the systems are functioning properly.

a.Check to make sure that the drains are not obstructed in any way.

b.Remove any debris in the condenser section of the unit.

c.Inspect and clean mist eliminator as described below.

d.Inspect and wash outdoor coil as necessary.

MIST ELIMINATOR SERVICE

A mist eliminator is supplied with the wall sleeve. The mist eliminator is constructed of an aluminum frame and mesh. The mist eliminator is located in the top section of the wall sleeve and can be removed from the inside of the building without removing the unit from the wall. This requires that the ventilation package must be removed.

It is recommended that the mist eliminator be inspected annually and serviced as required. The mist eliminator can be inspected from the outside of the building by looking through the outdoor grille. The mist eliminator can be serviced from the outside by using a vacuum cleaner. The outdoor grille must be removed. Use the vacuum to remove dirt and debris from the surface of the mist eliminator. If additional cleaning is required, the mist eliminator will have to be removed from the sleeve.

The ventilation package will have to be removed to gain access tot he mist eliminator. If the blank off plate option is used, it is not necessary to service the mist eliminator. The steps necessary to remove each of the vent options are listed on the following pages.

The mist eliminator can be cleaned by washing with soap and water. The excess water should be shaken off the mist eliminator before it is reinstalled.

VENT OPTIONS

BAROMETRIC FRESH AIR DAMPER (Standard)

Before starting, make sure the power has been turned off. The return air grille panel must be removed. The fresh air damper assembly can be seen on the back of the unit. See Figure 21.

1.The fresh air damper is attached to the back of the unit with one screw on either side of the assembly. Both of the screws must be removed.

2.Once the mounting screws are removed, tilt the assembly down and lift it out.

The mist eliminator can be seen through the opening. The mist eliminator must be raised up and the bottom can be pulled toward the front of the unit.

ECONOMIZER OR COMMERCIAL ROOM

VENTILATOR (Option)

Before starting, make sure the power has been turned off. The return air grille panel must be removed. The economizer (EIFM) or commercial room ventilator (CRV) can be seen after the panel has been removed. The CRV or EIFM must be removed to gain access to the mist eliminator.

1.The two mounting screws in the front of the EIFM or CRV must be removed.

2.The power connectors for the CRV (located on the right side of the unit) must be disconnected. Squeeze the tabs on the sides of the connector and pull straight out. Unplug both of the connectors.

3.Slide the EIFM or CRV straight out of the unit.

Manual

2100-522B

Page

30 of 38

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Contents Models Contents Getting Other Information and Publications For More INFORMATION, Contact These PublishersTECSeries General Information Tecmodel NomenclatureFactory BUILT-IN Electric Heat Table Electrical Specifications Unit Dimensions AIR Seal Under Qtec Unit Shipping DamageUnit Removal from Skid Removal of Unit from SkidGeneral Minimum Installation HeightHandling Unit After Removal from Skid Unit on Appliance CartInstallation with Free Blow Plenum Ducted Application Supply Duct Connections Duct WorkFilters Filter LocationCondensate Drain Service LightFresh AIR Intake Optional Rear Drain KitsOptional Side Drain Side View Installation Standard Rear Drain Rear Drain TOP ViewWall Sleeve Plug Installed If Used MIS-2472 Unit Mounting Installation Instructions Mounting the UnitRemoving Locking Screws from Wheels Component Location Wiring Main PowerWiring LOW Voltage Wiring Operating Voltage RangeLOW Voltage Connections LOW Voltage Connections For DDC ControlThermostat Predominant Features Wall ThermostatsRemote Thermostat Wiring Diagram Thermostat OptionUnit Mounted Thermostat Wiring Diagram Thermostat Option Thermostat Option8403-060 Plug #2 Orange Purple Brown/White Yellow Blue Red Red/White Black Black/White Yellow Brown Safety Practices Start UPTopping OFF System Charge Three Phase Scroll Compressor Start UP Information Important Installer NotePhase Monitor Description of Standard EquipmentService Hints Compressor Control ModuleMist Eliminator Service Vent OptionsEconomizer or Commercial Room Tecenergy Recovery Ventilator OptionFresh AIR Damper Removal Qerv Removal Optional Climate Controls Sequence of Operation Pressure Service PortsSequence of Operation CO2 Controller Factory SET to PPMTroubleshooting GE ECM Motors Don’tTroubleshooting GE ECM Motors CONT’D Replacing ECM Control ModuleFAN Blade Dimensions FAN Blade Setting DimensionsFAN Blade Setting Refrigerant ChargeCooling Pressure ALL Temperatures in Degrees F Model Temp Pressure

Q48A1, Q24A1, Q60A1, Q42A1, Q36A1 specifications

The Bard Q60A1, Q48A1, Q30A1, Q36A1, and Q42A1 are innovative medical devices designed for versatile applications in various healthcare settings. These models are known for their adaptability, precision, and advanced technologies, making them essential tools for healthcare professionals.

The Q60A1 model stands out due to its user-friendly interface and high-resolution display. It is equipped with advanced sensors that provide real-time monitoring and feedback. The device's portability allows it to be easily moved between different areas of a facility, making it ideal for both inpatient and outpatient services. The Q60A1 also integrates seamlessly with electronic health records, enabling better data management and streamlined clinical workflows.

The Q48A1 model emphasizes flexibility and customization. With multiple configurations, this device is adept at accommodating a range of medical procedures. Its modular design allows healthcare providers to adjust the setup to meet their specific needs, enhancing both efficiency and patient comfort. The Q48A1 is favored for its rapid setup time, facilitating quick responses in critical situations.

In contrast, the Q30A1 prioritizes compactness without sacrificing functionality. This device is specifically engineered for smaller spaces, making it a perfect fit for clinics and smaller hospitals. Despite its size, the Q30A1 boasts a robust set of features, including wireless connectivity and the ability to store a significant amount of patient data. Its intuitive controls simplify operation, even for those with minimal training.

The Q36A1 model is notable for its durability and resilience in challenging environments. Constructed with high-grade materials, it withstands wear and tear while maintaining precise performance. The Q36A1 also includes advanced safety features, such as automatic shut-off mechanisms, which ensure safe operation in emergency conditions. Its reliability makes it a trusted choice across various healthcare sectors.

Lastly, the Q42A1 model focuses on user experience, combining technology with ease of use. It is equipped with voice-activated controls and touch-sensitive displays, streamlining interaction for medical staff. This model also features advanced data analytics tools, providing insights that can drive improvements in patient care.

Overall, the Bard Q60A1, Q48A1, Q30A1, Q36A1, and Q42A1 reflect the latest advancements in medical technology, each serving unique functions suited to different healthcare needs. These devices not only enhance operational efficiency but also improve patient outcomes through better monitoring and data management capabilities.
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