Installing and Removing Batteries

Maintenance and Servicing

Procedures not specifically explained in this manual must be performed only by a qualified technician.

TO PREVENT SERIOUS INJURY

FROM ACCIDENTAL OPERATION:

Turn Line Buttons off before performing any inspection, maintenance, or cleaning procedures.

TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:

Do not use damaged equipment.

If abnormal noise or vibration occurs, have the problem corrected before further use.

1.Remove the Battery Cover (see Figure 2

on page 4) and insert two new ‘AA’ Batteries. Follow the polarity symbols so that the positive and negative ends of the batteries match the diagram.

2.WARNING! Do not mix old and new batteries. Remove batteries when storing Laser.

Replacement Parts

NOTE: Internal replacement parts are not available for this item.

Cleaning and Maintenance

1.BEFORE EACH USE, inspect the general condition Laser Level. Check for loose hardware, misalignment or binding of moving parts, cracked or broken parts, and any other condition that may affect its safe operation.

2.AFTER USE, wipe external surfaces of the tool with clean cloth.

3.Store the Laser Level indoors and out of children’s reach.

Accuracy Checking

NOTE: Due to the complicated, sensitive nature of these procedures, ordinarily only a qualified technician would attempt them.

Level Beam Accuracy

1.Set up the instrument with the Tripod centered between two walls approximately 16 ft. apart. Ensure the Rotary Base is level.

2.Push the Pendulum Lock to the right to free the pendulum. See Figure 1 on page 3.

3.Press both the horizontal and vertical buttons to project a laser cross on wall A. Mark point a1 at the intersection of the beams. Turn the cross line laser 180° and repeat on wall B, marking point b1 at the intersection of the beams, see Figure 4.

Figure 4

4.Move the instrument straight towards wall A to a point 2 ft. away and repeat step 2, marking the intersections as a2 and b2, see Figure 5.

Figure 5

5.a distance (da)=a1 -a2b distance (db)=b1 -b2

If da - db <1mm, the accuracy is within tolerance.

Otherwise, return the instrument to a qualified technician for repair.

REV 07h

SKU 69243

For technical questions, please call 1-800-444-3353.

Page 5

69243 specifications

Harbor Freight Tools 69243 is a versatile and reliable tool, designed to meet the needs of both DIY enthusiasts and professional tradespeople. This tool boasts a robust set of features that make it stand out in the crowded marketplace of power tools.

One of the key characteristics of the Harbor Freight Tools 69243 is its powerful motor. Delivering impressive performance, the motor ensures that users can tackle a wide range of tasks with ease, whether it's for home improvement projects, automotive repairs, or industrial applications. The tool's design includes an ergonomic grip, which not only enhances user comfort during prolonged use but also provides optimal control, reducing the risk of slips and mishaps.

The Harbor Freight Tools 69243 is built with durability in mind. Constructed from high-quality materials, this tool is engineered to withstand the rigors of daily use. Its sturdy housing protects the internal components from damage, ensuring longevity and reliability. Additionally, the tool features a built-in safety mechanism, which prevents accidental activation, adding an extra layer of security for the user.

In terms of technology, the Harbor Freight Tools 69243 incorporates advanced engineering that enhances its performance. The tool is equipped with a variable speed setting, allowing users to adjust the speed according to the specific requirements of their tasks. This feature is particularly beneficial for preventing material damage and achieving precise results.

Moreover, the Harbor Freight Tools 69243 includes an easy-to-read digital display, providing real-time feedback on performance metrics. This display allows users to monitor battery life, speed settings, and other critical information, enabling efficient management of tasks without surprises.

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