HS62 CUT-OFF SAW — TROUBLESHOOTING (SAW)

TABLE 3. BLADE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Blade too hard for the material being

Consult Dealer or Multiquip for correct blade. Try cutting

 

very soft material (sandstone, silica brick, cinder block) to

 

cut?

 

"Redress" the blade.

 

 

 

 

 

 

Engine torque diminished because of

Tighten and/or replace V-Belts.

 

loose V-belt?

 

 

Blade slows or stops cutting.

 

 

Insufficient engine power?

Check throttle setting. Check Engine horsepower.

 

 

 

 

 

Improper direction of rotation?

Check that the blade is properly oriented and rotational

 

arrow points in a "Down-Cutting" direction.

 

 

 

 

 

 

Blade is slipping on the blade shaft?

Check that the blade & flange pin are properly installed on

 

the blade shaft.

 

 

 

 

 

 

Blade being used on misaligned saw?

Check blade shaft bearings and alignment integrity.

 

 

 

 

Blade is excessively hard for the

Check specification of the blade with the material being

 

material being cut?

cut. Consult Dealer or Multiquip for information.

 

 

 

Blade does not cut straight

Blade being used at improper RPM?

Ensure blade surface feet per minute speed (SFPM) is

approximately 6,000.

and/or true.

 

 

 

 

Blade improperly mounted on arbor

Ensure blade is properly affixed on the blade shaft.

 

shoulders and flanges?

 

 

 

 

 

 

Excessive force applied to blade while

DO NOT force the blade in the cut. Apply a slow and

 

cutting?

steady pace when sawing.

 

 

 

 

Blades too hard for the material being

Consult Dealer or Multiquip for correct blade. Try cutting

 

very soft material (sandstone, silica brick, cinder block) to

 

cut?

 

"Redress" the blade.

 

 

 

 

 

 

Blade improperly mounted on arbor

Ensure blade is properly affixed on the blade shaft.

 

shoulders and flanges?

 

 

 

 

 

 

Blade not receiving enough cooling

Ensure proper flow & volume of water is provided for wet

 

cutting blades. Ensure sufficient cooling air is circulated

Blade discoloring, crackling

water or air?

about a dry cutting blade.

and/or wearing excessively.

 

 

 

 

Arbor hole out of round?

Ensure blade is properly affixed on the blade shaft.

 

 

 

 

Incorrect blade chosen for material

Check specification of the blade with the material being

 

being cut?

cut. Consult Dealer or Multiquip for information.

 

 

 

 

Excessive force applied to blade while

DO NOT force the blade in the cut. Apply a slow and

 

cutting?

steady pace when sawing.

 

 

 

PAGE 26 — HS62 CUT-OFF SAW — OPERATION & PARTS MANUAL — REV. #5 (09/12/05)

Page 26
Image 26
Multiquip manual HS62 CUT-OFF SAW Troubleshooting SAW, Blade Troubleshooting

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.