Hubbell K-21 manual Hose Removal, Hose Installation Reference Drawing, Gleason Reel Corp

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10.Connect free end of hose to connections on machine or adjust hose stop so that desired length of hose extends from reel.

11.Tension spring with spanner wrench. Refer to INSTALLATION section.

12.Replace inspection cover.

SPOOL

SHAFT

SIDE VIEW Figure 4

PAWL

SPRING

Install

against flat

SPRING HUB (Spring not

shown)

END VIEW

SHAFT

GROOVE

HOSE REMOVAL

Use the following procedure to remove worn or damaged hoses from reel prior to installation of new hoses.

1.Move machine serviced by reel to a position closest to reel. Spring will still be under pre-tension at this point.

2.Turn off supply pressure to reel.

3.Disconnect hoses from machine or other attachments. Remove hose stops, if installed, and allow hoses to retract onto spool. Ensure all tension is off spring by manually rotating spool (normally clockwise when viewed from spring side).

4.Unwrap hoses without allowing spool to turn.

5.Disconnect hoses from elbows inside spool wrapper.

6.Install new hoses following directions below.

HOSE INSTALLATION

Use the following procedure to replace hoses or if reel was ordered without hoses. Refer to HOSE INSTALLATION REFERENCE DRAWING, below.

1.Unspool new hose from shipping spool and lay out to eliminate twist.

NOTE: This step is not essential, but will aid in winding operation of the reel and prolong hose life.

2.Connect hoses to elbows inside spool wrapper. (See drawing below.)

3.Wind the hose onto the reel spool by hand rotating spool in direction it turns free of spring tension. (Normally clockwise when viewed from spring side)

4.Complete working end connections.

5.Pretension reel and complete installation as described in REEL INSTALLATION section.

HOSE INSTALLATION REFERENCE DRAWING

 

STANDARD SPOOL ROTATION

 

DIRECTION TO WIND HOSE WHEN

 

VIEWED FROM FITTING SIDE

 

SPOOL

 

DISK

 

SPOOL

CONNECT

DISK

SPOOLED

HOSE ON

HOSES

HERE

SPOOL

 

SWIVEL

 

FITTING

 

SUPPLY

 

LINES

SPOOL

 

WRAPPER

 

SECTIONS

NOTE: SUPPLY

 

 

MUST BE FLEXIBLE

VIEW FROM FITTING SIDE

LINE. DO NOT HARD

PLUMB.

REEL

FRAME

SPRING

MOTOR

MOUNTING

BASE

GLEASON REEL CORP.

P.O. Box 26 • 600 South Clark St.

Mayville, WI 53050–0026

Phone 920–387–4120 • Fax 920–387–4189

Printed in USA

Bulletin No. 052762.b

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Contents Installation MaintenanceSpring Replacement PeriodicallyDirect Drive K-21 Dual Hose Reel Replacement Parts List KIT no Description QTYSerial Number & Model Number 21 75 1 4Hose Installation Hose Installation Reference DrawingHose Removal Gleason Reel Corp

K-21 specifications

The Hubbell K-21 is a versatile and innovative industrial-grade connector designed for demanding applications in various industries, including construction, utilities, and entertainment. With a robust build and a plethora of features, the K-21 is crafted to ensure reliability and safety in even the most challenging environments.

One of the standout features of the Hubbell K-21 is its rugged construction. Made from durable materials, it is engineered to withstand harsh weather conditions, contaminants, and mechanical stress. This resilience is complemented by its IP67 rating, meaning it is dust-tight and can be submerged in water for short periods without suffering damage.

The K-21 incorporates advanced connection technologies that enhance performance and safety. Its patented design ensures a secure and stable connection that minimizes the risk of electrical arcing and ensures optimal power transfer. This is particularly crucial in applications that require high power levels or in scenarios where connection integrity is vital for safety.

Another key characteristic of the Hubbell K-21 is its user-friendly interface. The connector is designed for easy handling and quick disconnects, making it ideal for situations where equipment needs to be set up or taken down rapidly. The ergonomic design allows for intuitive operation, reducing the likelihood of user errors.

In terms of versatility, the K-21 supports a wide range of environments and applications, thanks to its ability to handle various voltage and current ratings. This flexibility makes it suitable for use in everything from temporary power supply setups at events to permanent installations in industrial settings.

Safety features are also paramount in the K-21 design. It includes mechanisms to prevent accidental disengagement, as well as integrated grounding features that enhance electrical safety. These features help in complying with industry standards and regulations, ensuring that users can operate with confidence.

In summary, the Hubbell K-21 is a powerful, resilient, and user-friendly connector that stands out in the market due to its superior construction, safety features, and ease of use. Its ability to perform reliably in a variety of demanding applications makes it a go-to choice for professionals seeking efficiency and safety in their equipment connectivity solutions. Whether in temporary setups or permanent installations, the K-21 is engineered to meet the rigorous demands of today's industrial landscape.