Jackson JG3, JG4 owner manual Leak Test, Conversion

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LEAK TEST

1.DO NOT USE OR PERMIT SOURCES OF IGNITION IN THE AREA WHILE DOING THE LEAK TEST. THIS INCLUDES SMOKING.

2.Leak testing should be done once per year or whenever the LP gas cylinder or any other gas system part is replaced, whichever is more frequent.

3.The leak testing solution should be half liquid detergent and half water.

4.Apply the solution to the LP gas delivery system at points shown in the illustration.

5.Bubbles in the soap solution indicate that a leak is present.

6.The leak(s) must be stopped by tightening the loose joints, if possible, or by replacing the faulty parts(s) with the part(s) recommended by the appliance manufacturer.

THE APPLIANCE IS NOT TO BE USED UNTIL ANY LEAK IS CORRRECTED.

7.A gas appliance repairman or LP gas dealer should be called if attempts to stop the leak(s) are unsuccessful and, in such case, the LP gas supply must be shut off at the cylinder valve or the cylinder must be removed from the appliance until the leak(s) is corrected.

NATURAL GAS INSTALLATIONS

The outdoor cooking gas appliance and its’ individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of ½ psi (3.5 kPa).

The outdoor cooking gas appliance must be isolated from the gas supply by closing its’ individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psi (3.5 kPa).

CONVERSION

PROPANE (LP) TO NATURAL GAS

All gas conversion should be performed by a qualified gas fitter. This appliance should only be converted with conversion kit CON-4

GAS VALVES AND ORIFICES

1.Remove gas control knobs by pulling the knobs straight off.

2.Remove the control cover by unscrewing the two screws located on each end of the front control area.

3.Lift off the cover and set carefully to one side. Be careful not to disconnect or cut electrode wires.

4.Remove the manifold bracket screws located on the under side of the control panel area.

5.Lift the manifold slightly out of position by pulling it away from the burners.

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Contents Contents Models JG3 and JG4Special message to our customers Electrical Caution SafetyInstallation Specifications LP GAS Cylinder PlacementLP GAS Cylinder ClearancesHandling StorageOPD Equipped Cylinder Hose and RegulatorOperation IdentificationImportant Safety Information ConnectionLeak Test ConversionMaintenance Burner Removal for CleaningHelpful Hints for Cleaning Cooking Grills GAS LineMain Burner Lighting Manual Burner Lighting Main BurnerRear Burner Lighting If equipped Main Burner USERear Burner Lighting Lighting InstructionsOpen LID Trouble Shooting Problem Possible Causes Solution

JG4, JG3 specifications

The Jackson JG3 and JG4 are electric guitars that cater to musicians seeking versatility, comfort, and exceptional sound quality. Designed for both beginners and experienced players, these models highlight Jackson's commitment to quality craftsmanship and innovative technology.

The Jackson JG3 is notable for its sleek body shape, which combines aesthetic appeal with ergonomic design. Its body is constructed from a solid basswood, which offers a balanced tonal foundation and resonant sound. The JG3 features a fast-playing maple neck with a convenient compound radius fingerboard, which provides an easy transition from chords to intricate lead work. The 24 jumbo frets allow for effortless bending and a wider range of expression for soloing.

Equipped with Jackson's high-output pickups—a combination of humbucking and single-coil configurations— the JG3 delivers a wide range of tones suitable for various musical styles. Players can easily switch between bright, cutting tones for leads and warm, full-bodied tones for rhythm playing. The inclusion of a three-way toggle switch enhances tonal versatility, allowing numerous sonic possibilities depending on the player's needs.

Similarly, the Jackson JG4 builds upon the foundation set by the JG3 but introduces additional features aimed at enhancing performance. The JG4 showcases a more advanced pick-up system, featuring dual humbucking pickups that produce a powerful, high-gain sound preferred by rock and metal guitarists. The neck-through body construction provides improved sustain, resonance, and access to higher frets, making it an ideal choice for players who prioritize technical solos and complex playing styles.

Both models utilize high-quality hardware, including die-cast tuners and a synchronized tremolo system, enabling fine-tuning and vibrato effects. The JG4 offers an upgraded bridge system that improves tuning stability even during extensive play, addressing a common concern for guitarists.

In terms of aesthetics, both the JG3 and JG4 come in a variety of finishes, from classic black to vibrant colors, appealing to players looking to express their individuality.

Ultimately, the Jackson JG3 and JG4 guitars stand out in the competitive market due to their combination of innovative design, quality materials, and a wide tonal palette that appeals to musicians across genres—from rock and metal to blues and beyond. Whether for practice, live performances, or studio recording, these models remain an excellent choice for guitarists at any level.
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