JIMMY SERIES HYDRAULIC REBAR BENDERS — OPERATION

Figure 12. Rebar Placement

4.Place the pump control valve lever in the forward position (Figure 9).

5.Place and hold the toggle switch on the remote control unit in the ONposition.Therebarbendingprocessshould begin.

6.When the desired rebar bend angle (Figure 13) has been achieved, release the toggle switch on the remote control unit. This will stop the forward motion of the cylinder.

7.To retract the cylinder, place the pump control valve lever in the reverse/retract position. The cylinder will retract with or without the pump running.

8.To remove the rebar bender, place the pump control valve lever in the neutral position and either lift the bender over the end of the rebar or remove the main roller and shaft (Figure 14) and slide the rebar bender off the rebar.

The JB5090, JB7090 and JB8090

bender may require adjustment in

NOTE order to obtain a 90° bend. See Rebar Adjustment Bolt section.

WARNING

Use ONLY graded rebar. Ungraded rebar may break and cause serious injury!

Figure 13. 90° Rebar Bend

Positioning the Rebar Bender (Method 2)

For Models JB5090, JB7090, JB8090, JB9180, JB11090

1.Place the pump control valve lever (Figure 8) in the neutral position.

2.Remove the Main Roller Shaft as shown in Figure 14. Apply a suitable amount of pressure to the shaft to either insert or remove it. It is held in place by a detent ball plunger

Figure 14. Removing the Main Roller Shaft

3.Next, remove the main roller andplacetherebarbender over the rebar. Use vise-grips to hold the rebar bender base in place.

3a. When bending rebar with models JB5090, JB7090, JB8090 only: exchange the main roller for the straight- ening roller supplied from the factory.

4.Reinsertthemainroller,makingsuretherebarispositioned between the main roller and the upper roller arm.

5.Operate rebar bender as outlined in Method 1, steps 3 thru 8.

JIMMY SERIES HYDRAULIC REBAR BENDERS — OPERATION AND PARTS MANUAL — REV. #9 (01/04/08) — PAGE 17

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Multiquip JPU1 Jimmy Series Hydraulic Rebar Benders Operation, JB5090, JB7090 and JB8090 Bender may require adjustment
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JB7090, JB9180, JB5135, JB8090, JB7135 specifications

Multiquip is known for its robust line of construction equipment, and among its impressive offerings are the JB11090, JB9180, JPU1, JB8090, and JB5135 products. Each of these models showcases Multiquip's commitment to performance, durability, and innovative technology.

The JB11090 is engineered for versatility and power, featuring a powerful engine that provides reliable performance on the job site. This unit is particularly known for its excellent fuel efficiency, which makes it a cost-effective choice for contractors. Its compact design allows for easy maneuverability in tight spaces, enhancing productivity without compromising on power.

The JB9180 is a heavy-duty model designed for intensive tasks. It boasts advanced noise reduction technology, making it suitable for use in urban settings where noise regulations are stringent. This model prioritizes operator comfort with an ergonomic control system and an adjustable platform that helps minimize fatigue during long working hours.

Designed for high efficiency, the JPU1 model distinguishes itself with its innovative fuel management system. This technology optimizes fuel consumption and reduces emissions, promoting environmental sustainability. The JPU1 also features advanced safety mechanisms, including overload protection and automatic shut-off functionality, ensuring the safety of operators during operation.

Multiquip's JB8090 model offers exceptional reliability and is built for extreme conditions. With a robust chassis and reinforced parts, it withstands harsh environments while maintaining high performance. This model is equipped with features that enhance ease of maintenance, such as easy access to components and a user-friendly control panel.

Lastly, the JB5135 exemplifies versatility with its multifunctional capabilities. This model can easily adapt to various tasks, making it a favorite among contractors who face diverse project requirements. It is designed with cutting-edge technology that enhances control precision, allowing operators to achieve results with minimal effort.

In summary, the Multiquip JB11090, JB9180, JPU1, JB8090, and JB5135 are impressive machines that embody the brand's focus on efficiency, safety, and operator comfort. Each model is tailored to meet specific industry demands while incorporating innovative technologies that underscore Multiquip’s status as a leader in construction equipment. Whether you require power, versatility, or sustainability, these machines provide the performance needed to tackle any job effectively.
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