SECTION 5: SERVICE PROCEDURES

 

 

VACUUM BREAKER REPAIR PARTS KIT

These dishmachines are equipped with vacuum

STEPS

breakers to serve as back-flow prevention devices. ASSE

 

 

 

requirements specify what type of back-flow prevention is nec-

1. Note: These instructions only apply to vacuum breakers

essary on dishmachines. Vacuum breakers, unlike air gaps,

(1/2” NPT and 3/4” NPT) as pictured below. The repair kits

have certain parts that have specific tolerances and design

indicated in these instructions will only work on those style of

aspects that must be met in order to function properly.

back-flow preventers. If you have a machine with a different

Jackson offers repair kits for replacing some of the

style of vacuum breaker, contact your Ecolab representative

wear items associated with vacuum breakers which will allow

about replacement components.

you to save money in that replacement of these parts can take

 

 

 

place without removing the vacuum breaker from the plumb-

 

 

 

 

 

 

ing assembly.

 

 

 

The instructions provided here are for maintenance

 

 

 

personnel only. Unauthorized persons should not attempt any

 

 

 

of the steps contained in these instructions.

 

 

 

Warning: many of the instructions and steps

 

 

 

within this document require the use of tools. Only autho-

 

 

 

rized personnel should ever perform any maintenance

 

 

 

procedure on the dishmachine!

 

 

 

PREPARATION

 

 

 

 

Vacuum breaker

 

 

1.Power must be secured to the unit at the service breaker. Tag or lock out the service breaker to prevent acci- dental or unauthorized energizing of the machine.

2.Ensure that incoming water to the machine is secured either by use of a shut-off valve or disconnecting the incoming water line.

TOOLS REQUIRED

The following tools will be needed to perform this maintenance evolution:

1.Small flathead screwdriver

2.Needle nose pliers

TIME REQUIRED

It is estimated that it will take (1) person twenty min- utes to perform this task, not including all of the items indicat- ed in the section entitled “PREPARATION”.

IMPORTANT NOTES

1.Read these instructions thoroughly before attempt- ing this maintenance evolution. Become familiar with the parts and what actions need to be taken. This will save time in the long run!

2.Note: Even though the photos in these instructions show a vacuum breaker that has been removed from the plumbing assembly, these maintenance steps could be performed with it installed so long as the requirements in the section entitled “PREPARATION” have been met.

3.Remove the top cap by gripping firmly and turning to the left. The cap should come off after a few turns.

Removing the cap

4.Set the cap to the side.

5.Using the needle nose pliers, gently lift out the plunger and set to the side. Examine the brass seating surface inside the vacuum breaker. The plunger is required to sit flat on this sur- face so it must be free of defects, imperfections and the like. If there is debris, remove it. If it is chipped or cracked then the vacuum breaker must be replaced. Failure to do so may result in the vacuum breaker not working according to its design and could result in damage to the dishmachine.

JP-24BPNSU Technical Manual

7610-002-38-50 Rev. D (11/11/2005)

20

Page 27 Page 29
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Jackson JP-24BPNSU technical manual Service Procedures Vacuum Breaker Repair Parts KIT, Set the cap to the side
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JP-24BPNSU specifications

The Jackson JP-24BPNSU is a striking electric guitar that caters to a wide range of musical genres, from rock to metal. Known for its exceptional playability and innovative design, this instrument stands out not only in appearance but also in performance.

At the heart of the JP-24BPNSU is its solid body, which is crafted from high-quality basswood. This lightweight tonewood contributes to the guitar's resonant sound while ensuring comfort during extended playing sessions. With a sleek, contoured design, the body allows for easy reach across the fretboard, making it an ideal choice for players who favor speed and agility.

The guitar features a unique bolt-on maple neck that offers stability and enhances sustain, paired with a rosewood fingerboard for a warm tonal quality. With 24 jumbo frets, the JP-24BPNSU provides ample space for intricate licks and solos, catering to both beginners and advanced players. Its 25.5-inch scale length contributes to a tight, focused sound that is perfect for aggressive playing styles.

One of the standout features of this guitar is its high-output Jackson humbucking pickups. These pickups deliver powerful tones with excellent clarity, making them suitable for various musical styles. They are designed to handle high levels of gain, allowing performers to achieve thick, saturated sounds without muddiness. The JP-24BPNSU also features a versatile three-way pickup selector switch, providing players with options to explore different tonal palettes effortlessly.

In terms of hardware, the guitar comes equipped with a high-quality licensed Floyd Rose tremolo system. This allows for dramatic pitch bending and dive-bombing effects while maintaining tuning stability, which is essential for many modern guitar techniques. The guitar's reliable tuning machines further enhance its performance, ensuring that your instrument stays in tune even after intense playing sessions.

Aesthetically, the Jackson JP-24BPNSU is designed to catch the eye. It often boasts a bold finish combined with striking body contours, making it a visually appealing choice for performers. The cutting-edge craftsmanship and attention to detail not only provide an attractive look but also ensure durability and longevity.

Overall, the Jackson JP-24BPNSU is an ideal electric guitar for musicians seeking a blend of style, tone, and performance. With its range of features and technologies, it is well-suited for both studio work and live performances. Whether you are a beginner or a seasoned player, the JP-24BPNSU offers an exceptional playing experience that is sure to inspire creativity and enhance your musical journey.
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