6. Operation

-CAUTION-

●The cutting edges of the saw blade

are sharp.

●The cutting edges may present a risk of injury.

●Wear protective gloves.

-WARNING-

● The sawing operation swirls up dust and wood chips into the air.

●The dust and wood chips may be harm-

ful to the eyes and respiratory system. ● Wear protective goggles and breath-

ing protection.

-WARNING-

●Operation of the tool creates noise.

● Excessive noise may damage the hear- ing.

●Wear ear protection.

-NOTE-

●To ensure good cutting performance and ease the load on the tool, use only saw blades that are in good con- dition.

●Do not overload the tool.

-WARNING-

●When working, always guide the tool away from the body.

●Lift the tool away from the workpiece only once the blade has come to a standstill.

●Do not lay the tool down before the blade has come to a standstill.

-CAUTION-

● The saw blade becomes hot when used for long periods.

●There is a risk of burning if the blade is touched.

●Wear protective gloves.

6.1Switching on/off

1.Plug the supply cord into the electric socket.

2.Press the transport lock and then press the control

switch.en

6.2 Stroke rate

6.2.1 Adjusting the stroke rate

The recommended stroke rate can be selected by turn- ing the stroke rate regulator. When the control switch is pressed the tool will then run up to the pre-selected speed. The electronic speed control system maintains constant stroke rate even under load. The recommended stroke rate settings and information concerning the correct choice of saw blade can be found in the product infor- mation and in the corresponding table of applications.

6.2.2 Recommended stroke rates

(1 = low stroke rate, 6 = high stroke rate)

Material to be cut

Recommended

 

 

stroke rate

 

Wood

5–6

Wood with embedded nails

5–6

Interior finishing, drywall

3–4

Plastic

3–4

Steel

2–3

Non-ferrous metals

2–3

Aluminum

2–3

Stainless steel

1

The above settings are general guidelines intended to provide optimum cutting performance. These also apply when the pipe cutting adapter (accessory) is used. The optimum setting may differ from these recommenda- tions depending on the saw blade used, the electric sup- ply voltage and on how the tool is used. Setting the wrong stroke rate may cause the saw blade to wear more quickly, and could damage the tool.

6.3Orbital action (only WSR 900-PE / WSR 1250-PE / WSR 1400-PE)

Use of the orbital action can increase cutting perfor- mance in certain soft materials such as wood materials. The orbital action can be switched on or off by moving the orbital action selector switch as far as it will go in each position. Move the switch only when the motor has stopped.

6.3.1 Orbital action off

Orbital action off

6.3.2 Orbital action on

Orbital action on

7

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Hilti WSR1250-PE, WSR900-PE, WSR1400-PE operating instructions Operation
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WSR1250-PE, WSR900-PE, WSR1400-PE, WSR900 specifications

Hilti offers a range of advanced cordless reciprocating saws, including the WSR900, WSR1400-PE, WSR900-PE, and WSR1250-PE, each designed for professionals in construction and industrial sectors. These tools combine high-performance power with innovative technologies to meet the demanding needs of users.

The Hilti WSR900 is a lightweight and compact reciprocating saw, making it ideal for tight spaces or overhead applications. It features a brushless motor for increased efficiency and longer lifespan, providing consistent cutting power. The saw is designed with a tool-free blade change system, allowing users to switch blades quickly and easily, which enhances productivity on the job site. Additionally, the WSR900 offers an adjustable speed control feature that enables users to tailor the cutting speed to the material being worked on, from wood to metal.

The WSR1400-PE is a step up, featuring a more powerful 1,400-watt motor. This model is particularly effective for heavy-duty applications, such as demolition work or cutting through thick materials. It offers precise blade control with its integrated electronic speed control, allowing for versatility with different materials. This saw is ergonomically designed for comfort during extended use, reducing user fatigue.

On the other hand, the WSR900-PE combines the compactness of the WSR900 with the robust features of the PE line. It is equipped with an energy-efficient motor and features an integrated LED light to illuminate the cutting area, enhancing visibility in dim conditions. The WSR900-PE also includes vibration dampening technology which minimizes user fatigue and improves cutting accuracy.

Lastly, the WSR1250-PE offers the most power in the lineup at 1,250 watts, making it suited for the toughest applications. It features a dual speed setting that allows users to switch between fast cutting and precision cutting modes. This saw also incorporates Hilti's patented dust extraction system, which helps maintain a clean work environment and improves visibility. Its robust design ensures durability under rigorous working conditions.

In conclusion, the Hilti WSR series of reciprocating saws provides a comprehensive range of options suitable for various applications and user preferences. With features such as brushless motors, tool-free blade changes, ergonomic designs, and advanced dust extraction systems, these tools are engineered to enhance productivity, efficiency, and comfort in demanding work environments.
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