Intended Use

Before operating this machine, please read this entire manual thoroughly. The 3MTM Multimedia Projectors are designed, built, and tested for use indoors, using 3M lamps, 3M ceiling mount hardware, and nominal local voltages.

The use of other replacement lamps, outdoor operation, or different voltages has not been tested and could damage the projector peripheral equipment and/or create a potentially unsafe operating condition.

3M Multimedia projectors and Wall Display Systems are designed to operate in a normal office environment.

16˚ to 29˚C (60˚ to 85˚ F)

10- 80 %RH (without condensation)

0- 1828 m (0-6000 feet) above sea level

The ambient operating environment should be free of airborne smoke, grease, oil and other contaminates that can affect the operation or performance of the projector.

Use of this product in adverse conditions will void the product warranty.

Let us help you make the most of your next presentation. We offer everything from presentation supplies to tips for better meetings. And we're the only transparency manufacturer that offers a recycling program for your used transparencies. For late-breaking news, handy reference and free product samples, call us toll-free in the continental United States and Canada, 24 hours a day, or visit our Internet Website.

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DN00401 (QR56331_OG_ENG)

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3M 8749 manual DN00401 QR56331OGENG

8749 specifications

3M 8749 is a leading-edge adhesive designed for a variety of applications, primarily in the automotive, aerospace, and manufacturing industries. This high-performance adhesive is renowned for its exceptional bonding capabilities, making it a preferred choice for professionals who require both reliability and versatility in their bonding solutions.

One of the standout features of 3M 8749 is its robust adhesive strength. It is engineered to bond a wide range of substrates, including metals, plastics, ceramics, and composites. This remarkable versatility allows users to tackle complex bonding challenges with confidence. The adhesive excels in demanding environments where both strength and durability are paramount, ensuring that joints remain intact even under stress.

Another key attribute of 3M 8749 is its resistance to environmental factors. The adhesive is formulated to withstand extreme temperatures, moisture, and exposure to chemicals, making it suitable for use in both indoor and outdoor applications. This resilience contributes to the long-term performance of bonded assemblies, reducing the need for frequent repairs or replacements.

3M 8749 incorporates advanced technology in its formulation. It utilizes a unique blend of polymers that enhances not only adhesion but also flexibility, which is crucial when bonding dissimilar materials that may expand and contract differently. This flexibility helps to prevent bond failure due to thermal cycling, a common issue in many industrial settings.

In terms of application, 3M 8749 is user-friendly, allowing for easy handling and precise placement. It can be applied using a variety of techniques, including manual dispensing, spray application, or automated dispensing systems. This makes it suitable for both small-scale projects and large-scale manufacturing processes.

The adhesive is also formulated to allow for quick curing, which minimizes downtime in production environments. This feature is particularly beneficial for manufacturers looking to increase efficiency and throughput without sacrificing bond quality.

In conclusion, 3M 8749 stands out in the adhesive market due to its exceptional bonding strength, environmental resistance, innovative formulation, and ease of use. It is a reliable solution for a diverse range of applications, ensuring that professionals can achieve lasting results in demanding conditions. Whether in automotive production or aerospace assembly, 3M 8749 delivers the performance necessary for success.