HS62 CUT-OFF SAW — TROUBLESHOOTING (ENGINE)

TABLE 4. TROUBLESHOOTING (ENGINE, CONTINUED)

SYMPTOM

POSSIBLE CAUSE

SOLUTION

 

 

 

 

Air cleaner not clean?

Clean or replace air cleaner.

 

 

 

 

 

Check float adjustment.

"Weak in power" compression is proper

Improper fuel level in carburetor?

 

Rebuild carburetor.

and does not misfire.

 

 

 

 

Defective spark plug?

Clean or replace spark plug.

 

 

 

 

Improper spark plug gap?

Set to proper gap.

 

 

 

 

Water in fuel system?

Flush fuel system and replace

 

with correct type fuel.

 

 

"Weak in power" compression is proper

 

 

Ignition coil defective?

Replace ignition coil.

but misfires.

 

 

 

 

Dirty spark plug?

Clean or replace spark plug.

 

 

 

 

Wrong fuel type?

Flush fuel system, and replace

 

with correct type of fuel.

 

 

 

 

 

Engine overheats.

Spark plug heat value improper?

Replace with correct type of

 

spark plug.

 

 

 

 

 

 

Cooling fins dirty?

Clean cooling fins.

 

 

 

 

Governor adjusted correctly?

Adjust governor.

 

 

 

Rotational speed fluctuates.

Governor spring defective or missing?

Replace governor spring.

 

 

 

Fuel flow restricted?

Check entire fuel system for

 

leaks or clogs.

 

 

 

 

 

 

Recoil mechanism clogged with dust and

Clean recoil assembly with soap

Recoil starter malfunction.

dirt?

and water.

 

 

 

Spiral spring loose?

Replace spiral spring.

 

 

 

PAGE 28 — HS62 CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #5 (09/12/05)

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Multiquip HS62 manual Troubleshooting Engine

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.