Armstrong World Industries ACUM185, ACUM84, ACUM140, ACUM65, ACUM110, ACUM210 Noise, Electrical

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7. NOISE

Generating sets that are not equipped with sound attenuating enclosures can produce noise levels in excess of 105 dBA. Prolonged exposure to noise levels above 85 dBA is hazardous to hearing.

•Ear protection must be worn when operating or working around an operating set.

8. ELECTRICAL

Safe and efficient operation of electrical equipment can be achieved only if the equip- ment is correctly installed, operated and maintained.

•The generating set must be connected to the load only by trained and quali- fied electricians who are authorized to do so, and in compliance with rele- vant electric codes, standards and other regulations.

•Ensure the generating set, is effectively grounded/earthed in accordance with all relevant regulations prior operation.

•The generating sets should be shutdown with the battery negative (-) termi- nal disconnected prior to attempting to connect or disconnect load connec- tions.

•Do not attempt to connect or disconnect load connections while standing in water or on wet or soggy ground.

•Do not touch electrical energized parts of the generating set and/or inter- connecting cables or conductors with any part of the body or with any non insulated conductive object.

•Place the control panel cover as soon as connection or disconnection of the load cables is complete. Do not operate the generating set without the cover securely on place.

•Connect the generating set only to loads and/or electrical systems that are com- patible with it’s electrical characteristics and that are within it’s rated capacity.

•Be sure all power is disconnected from the electrical equipment being serviced.

•Keep all electrical equipment clean and dry. Replace any wiring where the insulation is cracked, cut, abraded or oth- erwise degraded. Replace terminals that are worm, discolored or corrode. Keep terminals clean and tight.

•Insulate all connections and disconnected wires.

•Use only class BC or Class ABC extinguishers on electrical fires.

AR-EXP-CUMMINS-07-00

OWNERS MANUAL

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Contents Cummins Series AR-EXP-CUMMINS-07-00 Warranty Certificate AR-EXP-CUMMINS-07-00 Introduction GeneralINSTALLATION, Handling and Towing Fire and ExplosionMechanical ChemicalNoise ElectricalFirst AID for Electric Shock What to doCall BlowSpecial Considerations for Battery Generating SET Installation Mounting LocationGROUND/FLOOR Loading Ventilation Outdoor Installations AIR Cooled Units Connecting the Generator Electrical SystemGeneral Electrical System General Rules for Exhaust SystemInstallation Checklist Battery Installation Fuel SystemLocation Electrical ConnectionsAR-EXP-CUMMINS-07-00 Generating SET Operation Maintenance PRE-OPERATION Check Electrical ChecksGenerator Tests Under Load ShockGenerator Checking Automatic OperationInstallation and Application ACUM84 ACUM110 ACUM140 ACUM185 ACUM210 Automatic Mode of Operation ShutdownsSettings Fixed Settings Terminal DescriptionMaintenance Schedule Instruments ReadingEngine Checks During Operation Radiator Cooling water CoolantDaily or Refueling Maintenance Check4 Every 250 Hours or 3 Months Maintenance Check 1Every 500 Hours or 6 Months Maintenance Every 2000 Hours or 2 Years Maintenance CheckCUMMINS/FLEETGUARD Filter Specifications API CG-4/SH, API CD, API Acea E-1Not OK OBSOLETE. do not Maintennce of Bearings AlternatorInspection and Maintenace Intervals Voltag Regulator USE of Potentiometers

ACUM210, ACUM110, ACUM65, ACUM185, ACUM140 specifications

Armstrong World Industries has established itself as a leader in the design and manufacture of innovative ceiling and wall solutions. Among their notable acoustic ceiling offerings are the ACUM84, ACUM210, ACUM65, ACUM140, and ACUM185 tiles. Each of these products is engineered with distinct features and technologies aimed at enhancing acoustic performance, durability, and aesthetics in various commercial spaces.

The ACUM84 is designed for spaces that prioritize sound absorption and overall acoustic quality. It utilizes advanced sound-dampening technology, making it suitable for environments such as offices, schools, and healthcare facilities. This tile achieves a high Noise Reduction Coefficient (NRC), effectively minimizing sound reverberation, which is essential for maintaining concentration in busy settings.

Similarly, the ACUM210 offers enhanced acoustic properties but with a focus on durability. This tile is constructed with a robust material that is resistant to impact and moisture, making it an excellent choice for high-traffic areas. The fabric-like texture not only adds aesthetic value but also improves its sound-absorbing capabilities, contributing to a quieter environment.

For those seeking a versatile solution, the ACUM65 is an ideal option. This tile is lightweight yet durable, making installation straightforward. Its ecological design ensures minimal environmental impact while providing superior acoustic performance. The ACUM65 is particularly well-suited for retail spaces, where customer experience can be significantly enhanced by better sound control.

ACUM140 is engineered for flexibility and design versatility. With a range of finishes and colors, it allows architects and designers to incorporate acoustic solutions that harmonize with the overall aesthetic of the space. Its high NRC rating ensures a calm auditory environment, making it an excellent fit for restaurants and auditoriums.

Lastly, the ACUM185 combines aesthetics with functionality, offering a sleek design while maintaining outstanding sound absorption capabilities. It meets the demands of contemporary styling without compromising performance. This tile is particularly favored in corporate environments where aesthetics play a crucial role in branding and employee satisfaction.

In conclusion, Armstrong's ACUM product line, including ACUM84, ACUM210, ACUM65, ACUM140, and ACUM185, showcases technologies and characteristics that cater to a variety of applications. With a strong focus on acoustic management, durability, and design versatility, Armstrong continues to provide innovative solutions tailored to the needs of modern commercial spaces.
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