HS62 CUT-OFF SAW — INITIAL START-UP/OPERATION

INITIAL START-UP

CAUTION

DO NOT attempt to operate the saw until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. Depending on engine manufacturer, operating steps may vary. See engine manufactures operating manual.

CAUTION

NEVER operate the saw in a confined area or enclosed area structure that does not provide ample free flow of air.

ALWAYS wear approved eye and hearing protection before operating the saw.

NEVER place hands or feet inside the belt guard or blade guard while the engine is running. ALWAYS shut the engine down before performing any kind of maintenance service on the saw.

Explosive Fuel

Fuel Check

Motor fuels are highly flammable and can be dangerous if mishandled. DO NOT smoke while refueling. DO NOT attempt to refuel the saw if the engine is hot! or running.

1.Remove the fuel cap located on the side of the saw.

2.Visually inspect to see if fuel level is low. If fuel is low, replenish with fuel oil mixture as shown in Figure 22.

3.When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel.

This saw uses a 2-stroke engine which requires a mixture of premium 92 octane

NOTE unleaded gasoline and smoke free 2-stroke motor oil. See Figure 25.

Figure 25. Fuel to Oil Mixture

For correct fuel to oil mixture, add 2.6 fl. oz (29.6 ml) of 2-stroke motor oil to 1 gallon (3.8

NOTE liters) of premium 92 octane unleaded gasoline. For a 5 gallon can of premium unleaded gasoline add 13 fl. oz (384 ml) of 2-stroke motor oil.

A bottle ( 2.6 fl. oz) of smokeless 2-stroke motor oil cannot be purchased separately.Only a case of 36 individual bottles can be purchased. When ordering use Multiquip P/N 00325.

Starting

1.Place the engine ON/OFF switch in the ON position

2.Using your thumb, press down on the throttle lock lever, while squeezing the throttle trigger.This will lock the throttle in the half-throttleposition.

3.Pull the choke lever all the way out to the CLOSED position.

4.Pull the decompression button outward.

5.Place the saw on level ground. Make sure the saw blade is free to rotate and will not come into contact with any foreign objects.

6.Hold the front handle firmly with the left hand and put your right foot onto the base of the rear handle.

The CLOSED position of the choke lever enriches the fuel mixture for starting a COLD

NOTE engine. The OPEN position provides the correct fuel mixture for normal operation after starting, and for restarting a warm engine.

HS62 CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #5 (09/12/05) — PAGE 23

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Multiquip manual HS62 CUT-OFF SAW Initial START-UP/OPERATION, Fuel Check, Starting
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HS62 specifications

The Multiquip HS62 is a powerful, high-performance concrete pump designed to deliver exceptional results in various construction applications. Known for its durability and efficiency, the HS62 is particularly valued by contractors for its versatility and reliability on job sites.

One of the standout features of the Multiquip HS62 is its robust, heavy-duty construction. Made from high-quality materials, the pump is engineered to withstand the rigors of demanding environments, ensuring longevity and reduced maintenance costs. The frame is designed for stability and ease of transport, making it an ideal choice for both commercial and residential projects.

The HS62 comes equipped with a 62-horsepower engine, providing ample power for demanding pumping tasks. This engine drives a hydraulically-operated system that allows the pump to handle a wide variety of concrete mixes, including high-slump and low-slump materials. With a maximum concrete output of up to 64 cubic yards per hour, the HS62 can efficiently tackle large-scale pouring jobs, reducing the time and labor required.

In addition to its powerful engine, the HS62 features advanced technology that enhances its performance. The intelligent control system allows for precise adjustments to the pumping pressure and flow rate, ensuring optimal performance for different applications. This adaptability leads to a smoother operation and reduced wear on the pump components, which can extend the machine's service life.

Safety is a paramount concern with any construction equipment, and the HS62 incorporates several safety features to protect users and equipment alike. It is equipped with emergency stop buttons and adjustable pressure relief valves, which help prevent accidents during operation. Furthermore, the intuitive design of the control panel allows operators to monitor performance and make real-time adjustments easily.

Another characteristic that sets the Multiquip HS62 apart is its ease of maintenance. The pump's design prioritizes accessibility, allowing for quick inspections and repairs without extensive downtime. This focus on user-friendliness ensures that operators can keep the equipment in top working condition, maximizing productivity on the job site.

Overall, the Multiquip HS62 is a reliable and efficient concrete pump that combines power, advanced technology, and user-friendly design to meet the demands of modern construction projects. Whether it’s for commercial building sites, road work, or large residential pours, the HS62 sets a high standard in the concrete pumping industry, making it a valuable asset for any contractor.
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