Drive Belts, Main Broom Adjustment

Drive Belts

WARNING: To prevent injury always stop the engine or motor before doing any maintenance or repairs to this ma- chine.

The drive belts are automatically tensioned by a spring- loaded idler wheel. (See Fig. 9)

1.Remove the idler pulley tension spring.

2.Slip the belt off the pulley.

3.Install a new belt.

4.Assemble idler tension spring.

5.Align pulleys and belts if necessary.

Main Broom Adjustment

The main broom should be periodically readjusted as needed to compensate for wear. Use the broom-adjusting lever to accomplish this. rotate counterclockwise to lower and clockwise to raise. (See Fig. 2, page 6)

Side Broom Belt Adjustment

To increase tension on the side broom belt, loosen the two

(2)socket set screws. Push the split clamp forward on the tubular frame until belt is sufficiently tight to drive broom without slipping. Tighten clamp screws.

Friction Drive Wheel

The friction drive wheel should be adjusted so it touches the mating drive wheel. The machine should NOT creep or move when the operator handle is in neutral "UP" position. (See Fig. 10)

ENGINE SPEED ADJUSTMENT (Model 28G)

The engine speed (rpm) is governor-controlled and preset at the factory at 2150 rpm (no load). Should it be necessary to check or readjust this setting, use a good strobe tachometer and adjust the governor rod threaded end to maintain 2150 rpm (no load). Be certain all brooms are raised for this adjustment.

Installation of new Main Brush

The main brush is made up of five (5) bristle strips, installed and retained on the core by three (3) screws and washers for each strip. Do not change (1) new bristle strip with (4) worn strips.

Remove the three screws and washers and the bristle strip retained by them. Install the new strip and assemble the retaining screws and washers. Be sure to install the "V" of each strip in the same relation to the core as its companion strips. (See Fig. 11)

Fig. 9

Fig. 10

Fig. 11

Clarke® Model SPS-28 Space Sweeper Operator's Manual

Page 13

SPS-28 specifications

The Clarke SPS-28 is a cutting-edge marine navigation system designed to enhance vessel safety, efficiency, and performance. This innovative system integrates advanced technologies to provide real-time data and analytics, improving situational awareness for operators in various maritime environments.

One of the standout features of the Clarke SPS-28 is its robust Global Navigation Satellite System (GNSS) integration. The SPS-28 uses multiple GNSS signals, ensuring high accuracy and reliability, even in challenging conditions. This multi-constellation support allows the system to maintain precise positioning for vessels navigating through busy ports or remote areas alike.

Another key aspect of the SPS-28 is its advanced radar capabilities. The microwave radar technology employed in the system allows for accurate object detection and tracking in all weather conditions. The radar’s long-range capabilities enable users to identify potential obstacles or vessel traffic well in advance, giving operators ample time to make informed navigational decisions.

The user interface of the SPS-28 is designed for simplicity and ease of use. Featuring a high-resolution touchscreen display, the system allows users to quickly access essential data, including navigational charts, AIS (Automatic Identification System) information, and vessel performance metrics. The intuitive graphical interface minimizes the operator’s workload by presenting critical information in a clear and concise manner.

Safety is a paramount consideration for the Clarke SPS-28. The system includes built-in safety features such as collision avoidance alerts and anchor watch functionalities. These features provide real-time alerts to prevent potential accidents, ensuring that vessels can navigate safely in congested waters or during challenging weather conditions.

In addition to navigation, the SPS-28 is equipped with several communication technologies, including VHF radio and satellite capabilities. This connectivity ensures that vessels remain in contact with other ships and shore-based operations, facilitating smooth coordination and response during emergencies.

Furthermore, the SPS-28 is designed with adaptability in mind, able to integrate with other onboard systems such as autopilot, engine management, and environmental monitoring tools. This integration enables a comprehensive approach to vessel management, streamlining operations and maximizing efficiency.

Overall, the Clarke SPS-28 represents a significant advancement in marine navigation technology, offering a suite of features that enhance safety, performance, and operational efficiency for modern seafaring vessels. With its state-of-the-art technologies and user-friendly design, it is an invaluable asset for mariners navigating the complexities of today’s maritime challenges.