24.Assemble rotating element in lower half casing. Correctly locate casing ring pins, stuff box bushing pins, and interstage diaphragm pins in casing main joint slots. Sliding the inboard bearing housing towards the coupling slightly will ease assembly.

25.Bolt outboard bearing housing in place. Be sure that both housings are seated properly in lower half casing.

26.Bolt inboard bearing housing in place. Rotating element should now turn freely.

CAUTION:

Double check rotation of pump before

installing the upper half casing. Failure to follow these instructions could result in injury or property damage.

27.Lower the upper half casing (2-001-7) into place, locate using the dowels (2-916-0), and install casing main joint bolts (2-904- 1). The casing joint bolts should be tightened to the torque specified in Figure 16.

NOTE: Torque values are essential in obtaining proper gasket compression so no leakage can occur at main joint.

28.Slide deflectors toward bearing covers. Allow rotating clearance of approximately 1/16".

29.Rotate shaft by hand to assure that it turns smoothly and is free from rubbing and binding.

30.Cut full rings packing (1-924-9) so that ends butt, leaving no gap between packing and casing. Install three rings of packing and tap fully to bottom of both stuffing boxes. Stagger joints of each ring of packing at least 90°. Install seal cage (1-013-9) and be sure that it will line up with seal water inlet when packing is compressed. Install remaining two rings of packing with joints staggered. Assemble glands (1-014-9) square with stuffing box and pull up tight. Then loosen gland bolts (1-904-9) to permit packing to expand, and retighten finger tight. Final adjustment of gland bolts must be done when pump is running. Allow 30 minutes between adjustments.

31.Assemble seal water flush and bleed lines (1-952-0).

a)Clockwise – Figure 11

b)Counter-clockwise – Figure 12

32.Check coupling alignment and realign if necessary.

29

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AC International 8200 Series instruction manual
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8200 Series specifications

The AC International 8200 Series represents a cutting-edge advancement in the realm of commercial and industrial automation. Tailored for efficiency and flexibility, this series is designed to meet the rigorous demands of modern applications across various sectors such as manufacturing, logistics, and energy management.

One of the standout features of the AC International 8200 Series is its robust control system. Equipped with an advanced microprocessor, the system ensures high performance, enabling real-time data processing and decision-making. This feature enhances the capability of users to manage complex operations while maintaining optimal productivity levels.

The 8200 Series integrates seamlessly with the latest communication protocols, such as Ethernet/IP and Modbus, allowing for smooth integration into existing infrastructures. This interoperability ensures that organizations can adopt the new series without incurring significant costs associated with overhauling their current systems.

Energy efficiency is another key characteristic of the 8200 Series. It incorporates a variety of smart technologies, including power monitoring and energy-saving modes, which help organizations reduce their operational costs and environmental footprint. These features are especially beneficial in industries where energy consumption is a significant concern.

In terms of user interface, the AC International 8200 Series offers a customizable touchscreen display that provides operators with real-time insights into their systems. This user-friendly interface facilitates quick troubleshooting and comprehensive monitoring, thereby promoting operational efficiency.

Furthermore, the series boasts enhanced safety features, including emergency stop functions and overload protection mechanisms. These safety characteristics are critical in environments where machinery operates at high capacities, ensuring the well-being of personnel and minimizing risks associated with operational failure.

With its modular design, the 8200 Series allows for easy scalability. This means that businesses can expand their systems according to growth and evolving demands without compromising performance or requiring extensive modifications.

Finally, AC International backs the 8200 Series with unparalleled customer support and comprehensive training resources, ensuring that businesses can fully harness the potential of their investments. As industries continue to evolve and embrace digital transformation, the AC International 8200 Series stands out as an essential solution for those looking to improve efficiency, safety, and sustainability in their operations.
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