350 FT.LBS MIN. Torque Required

race contacting, as shown on assembly section).

a)Remove the preservative from the outside diameter and faces of the bearings. Heat both bearings to 200°F at the same time. Place the first bearing on the shaft. Very quickly place the second bearing on the shaft. When installing the second bearing, push against the inner race to remove all clearance between the inner races of the two bearings, and between the inner race of the first bearing and the retaining collar.

b)Use locknut (3-516-4) to hold the bearings together against the retaining ring while they cool. First, place the bearing lockwasher (3-517-4) on the shaft with the locking tabs away from bearing. Install the locknut with the beveled edge facing the bearing. Tighten it as much as possible with a spanner wrench turned by hand.

c)After the bearings have cooled to room temperature, retighten the locknut as much as possible with a spanner wrench turned by hand. Then use a hammer on the wrench to tighten the locknut an additional eighth to quarter turn. Be sure a slot on the nut lines up with a tab on the lockwasher. Bend one of the lockwasher tabs into matching slot on the bearing locknut.

16.Once bearings are cooled to room temperature, coat with 2 to 3 ounces of a recommended grease.

17.Slide bearing housings (3-025-3, -4) onto shaft over bearings.

18.Assemble bearing caps to bearing housings using cap screws (5-904-9).

NOTE: These are grade 8 screws.

19.Assemble pipe plugs (2-910-9) and grease fittings (5-905-9) as required.

20.Replace pump coupling half and key.

21.Clean gasket surfaces of the casing. Apply Scotch 3M-77 spray adhesive or equivalent to the lower half of the casing. (2-001-8).

22.Within one minute of spraying, set the untrimmed gaskets (2-123-5 and -6) in place on the lower half casing, align the

holes in the gaskets with the holes in the casing and press the gaskets firmly against the lower half casing face in the area coated by the adhesive.

23.Trim the gaskets flush with the lower casing bores, if this has not been done yet.

CAUTION:

Machined casing bores must remain sharp at the casing parting line. Gaskets must be flush with bore in order to contact O-rings. Leakage can result around stuff box O-ring if this step is not properly followed. Failure to follow these instructions could result in injury or property damage.

FIGURE 13 – TORQUE PATTERN FOR CASING

MAIN JOINT

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.

AC International 8200 Series instruction manual 350 FT.LBS MIN. Torque Required

Models: 8200 Series