Delta 31-392, 31-390 Changing Drum Spindles, Important Disconnect Tool from Power Source

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CHANGING DRUM SPINDLES

1.IMPORTANT: DISCONNECT TOOL FROM POWER SOURCE.

2.Loosen set screw (E) Fig. 42, and remove drum spindle (F) from adapter plate (B).

3.Insert desired size of drum spindle (F) Fig. 42, into adapter plate (B) and tighten set screw (E).

IMPORTANT: MAKE CERTAIN FLAT ON SPINDLE (F) IS FACING SET SCREW (E) BEFORE TIGHTENING SCREW.

F

B

E

Fig. 42

ACCESSORIES

A complete line of accessories is available from your Delta Supplier, Porter-Cable • Delta Factory Service Centers, and Delta Authorized Service Stations. Please visit our Web Site www.deltamachinery.com for a catalog or for the name of your nearest supplier.

WARNING: Since accessories other than those offered by Delta have not been tested with this product, use of such accessories could be hazardous. For safest operation, only Delta recommended accessories should be used with this product.

PARTS, SERVICE OR WARRANTY ASSISTANCE

All Delta Machines and accessories are manufactured to high quality standards and are serviced by a network of Porter-Cable • Delta Factory Service Centers and Delta Authorized Service Stations. To obtain additional information regarding your Delta quality product or to obtain parts, service, warranty assistance, or the location of the nearest service outlet, please call 1-800-223-7278 (In Canada call 1-800-463-3582).

Two Year Limited Warranty

Delta will repair or replace, at its expense and at its option, any Delta machine, machine part, or machine accessory which in normal use has proven to be defective in workmanship or material, provided that the customer returns the product prepaid to a Delta factory service center or authorized service station with proof of purchase of the product within two years and provides Delta with reasonable opportunity to verify the alleged defect by inspection. Delta may require that electric motors be returned prepaid to a motor manufacturer’s authorized station for inspection and repair or replacement. Delta will not be responsible for any asserted defect which has resulted from normal wear, misuse, abuse or repair or alteration made or specifically authorized by anyone other than an authorized Delta service facility or representative. Under no circumstances will Delta be liable for incidental or consequential damages resulting from defective products. This warranty is Delta’s sole warranty and sets forth the customer’s exclusive remedy, with respect to defective products; all other warranties, express or implied, whether of merchantability, fitness for purpose, or otherwise, are expressly disclaimed by Delta.

Printed in U.S.A.

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Contents Edge Sander General Safety Rules Refer to them often Use them to instruct others Power Connections Extension Cords Unpacking and CleaningAssembling Legs to Edge Sander AssemblyAssembling Belt Tension Lever Disconnect Tool from Power Source Disconnect Tool from Power Source Assembling Auxiliary END Table AssemblyAdjusting Short Platen Operating Controls and AdjustmentsAdjusting Table Position Adjusting Tilting TableAdjusting Auxiliary END Table Adjusting Long PlatenAdjusting Pulley Alignment Adjusting Belt TrackingContour Sanding around the Auxiliary Abrasive Drum Spindle OperationsEdge Sanding Contour Sanding around the Drive PulleyChanging Graphite Pads MaintenanceChanging Sanding Belts Changing Abrasive SleevesChanging Drum Spindles Important Disconnect Tool from Power SourceCanadian PORTER-CABLE Delta Service Centers

31-392, 31-390 specifications

Delta 31-390 and 31-392 are advanced aircraft models that stand out in the aviation industry for their unique features and cutting-edge technologies. Designed with a focus on efficiency, safety, and comfort, these aircraft are ideal for a variety of aviation applications, including commercial transport, cargo delivery, and specialized missions.

One of the main features of Delta 31-390 and 31-392 is their aerodynamic design, which significantly enhances fuel efficiency. The sleek fuselage, combined with advanced wing configurations, reduces drag while improving lift. This results in lower fuel consumption, making these aircraft environmentally friendly while also reducing operating costs for airlines and operators.

The powerplants on these models are among the most advanced in the aviation sector. Equipped with high-performance turbofan engines, the Delta 31-390 and 31-392 deliver impressive thrust capabilities while maintaining lower noise levels during flight. The engines incorporate the latest noise reduction technologies, ensuring compliance with stringent noise regulations, making them suitable for operations in noise-sensitive areas.

Safety features are paramount in the design of the Delta 31-390 and 31-392. The aircraft are fitted with state-of-the-art avionics systems that provide pilots with real-time data and advanced navigation capabilities. The inclusion of fly-by-wire technology enhances control and stability during various flight conditions. Additionally, the aircraft's multi-layered safety systems, including redundant systems for critical functions, ensure a high level of operational safety and reliability.

Comfort is another significant aspect of these aircraft. The interior of the Delta 31-390 and 31-392 boasts spacious cabins designed with passenger comfort in mind. Ample legroom, ergonomic seating, and modern amenities contribute to an enjoyable flying experience. The incorporation of advanced climate control systems further enhances passenger comfort by maintaining optimal cabin conditions throughout the flight.

Both models are also equipped with advanced communication systems, ensuring that pilots can stay connected with air traffic control and ground support at all times. The aircraft's ability to integrate with emerging technologies, such as satellite communications, positions them for future advancements in aviation infrastructure.

In summary, Delta 31-390 and 31-392 are exemplary aircraft that combine efficiency, safety, and comfort. Their innovative technologies, including advanced aerodynamics, powerful turbofan engines, and sophisticated avionics, make them stand out in the competitive aviation market. As the industry continues to evolve, these models are well poise to meet the demands of modern aviation.
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