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HYCON HRS Ring Saw 

HYCON A/S • Juelstrupparken 11 • DK-9530 Støvring • Tel +45 9647  5200 

7

 

Use of Hydraulic Power Sources 

 

The HRS ring saw can be connected to various hydraulic 
power sources, such as excavators, trucks, loaders, tractors 
etc., and of course HYCON powerpacks, the design of which 
ensures your new HRS ring saw the absolute best working 
conditions. 
 
It is important that the HRS ring saw is not subjected to an oil 
flow and a working pressure beyond its design capability. 
Please refer to the ID-tag on the saw in case of doubt.

 

 
Check the oil supply and the working pressure by means of 
test equipment. The test equipment should comprise a 
pressure gauge, a flow meter and a valve for adjustment of 
pressure. 
 
Make sure that: 
 

  the oil supply is not too high  

  the working pressure is not too high 

  the return pressure is not too high 

  the pressure relief valve is not set higher than 172 bar 

  the internal diameter of the hoses is sufficient (min. ½”) 

  all couplings are in order 

  the power source is equipped with an oil filter of min. 

25 Micron 

 
Hoses with too small internal diameter and/or defect couplings 
cause the HRS ring saw to work with incorrect working 
pressure. 
 
Your dealer can help you check this. 
  
If the output of the power source is too high: 
 

  the power source must be adjusted to correct output 

  or you can choose to mount a HYCON oil flow divider 

to protect the HRS ring saw against overload 

  or you can choose one of our HYCON powerpacks. 

Your dealer can guide you in choosing the right 
powerpack.  

 
In case of doubt, please contact your dealer or HYCON A/S. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Useful Information regarding the 
Use of HRS Ring Saw 

 
The HRS ring saw is a compact tool with great performance. 
There are no other ring saws on the market with higher 
performance in relation to size. 
  
It is the perfect tool for cutting in all types of concrete, brick 
wall, asphalt etc. 
  
The HRS ring saw cannot be mounted in a HYCON cart, but 
only used for handheld cutting jobs.  
 
The HRS ring saw has two handles for optimum operator 
comfort. 
 
The HRS ring saw is unaffected by water and can be operated 
in all working environments, even for cutting under water. 
 
The HRS ring saw can also be connected to excavators and 
other machines. We recommend the use of a HYCON oil flow 
divider, which protects against too high oil flow, too high 
pressure and backwards rotations. See section about Use of 
Hydraulic Power Sources. 
 
The cut-off saw is designed for wet cutting. If you use the HRS 
ring saw for dry cutting you will destroy the disc and have an 
excessive wear on spare parts. The best result is achieved by 
wet cutting, as this cools the disc and removes the bore meal. 
This results in as little wear on the disc as possible.  
Therefore always use sufficient water flow and pressure for 
cleaning bore meal from rollers and disc.  
 
The utility values of your HYCON HRS ring saw are numerous, 
and you will be pleased with your investment.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for HYCON HRS 5806

Page 1: ...HYCON HRS RING SAW Operating Manual www tyrolit com au info au tyrolit com 1300 TYROLIT 897 654 A Company within the SWAROVSKI Group ...

Page 2: ...T THE RINGBLADE SPIN FREE IN THE AIR FOR MINIMUM 30 SECONDS AFTER EACH USE THIS WILL FLUSH CLEAN WATER AROUND THE ROLLERS CLEAN THE ROLLERS AND THE HOUSING VERY CAREFULLY WITH THE WATER HOSE EVERY DAY AFTER USE AND SPRAY ALL PARTS WITH WD40 THE GUIDE ROLLER ADJUSTMENT SHOULD EVERY DAY AFTER USE BE TURNED ANTI CLOCKWISE TO PROTECT THE ADJUSTMENT FUNCTION Important Clean after use ...

Page 3: ...upparken 11 DK 9530 Støvring Denmark Tel 45 9647 5200 Fax 45 9647 5201 Mail hycon hycon dk www hycon dk TYROLIT Australia 9 Tarlington Place Smithfiels NSW 2164 P 1300 TYROLIT 897 654 F 1300 235 689 E info au tyrolit com ...

Page 4: ...A S Table of Content Prior to Operation 1 Specifications 2 Safety Precautions 2 3 HRS Hydraulic Ring Saw Overall Dimensions 4 Operation 5 General Working Instructions 5 Cold Weather Operation 5 Equipment Protection and Care 5 Starting Instructions 6 Use of HRS Ring Saw Discs 6 Service and Maintenance 6 Oil Types 6 Length of Hoses 6 Use of Hydraulic Power Sources 6 Useful Information regarding use ...

Page 5: ...omatic integrated security that makes the saw stop if the diamond disc jams However in case of jamming always loosen the disc from the material before you start cutting again Start the HRS ring saw just before you start cutting and stop it again once the cutting is done Do not let the HRS ring saw run freely in the air without water supply In case of horizontal cutting or cutting above the head al...

Page 6: ...kept in a safe and dry place Always make sure that the HRS ring saw labels and warning signs are legible Always use hoses couplings and spares as such recommend by HYCON A S Repairs may only be carried out by experienced personnel Make sure that all couplings are cleaned before connection Do not throw or drop the ring saw It is a highly specialized tool and it needs to be handled with care or fail...

Page 7: ...HYCON HRS Ring Saw HYCON A S Juelstrupparken 11 DK 9530 Støvring Tel 45 9647 5200 4 HRS Hydraulic Ring Saw Overall Dimensions ...

Page 8: ...oving parts on the ring saw or power Always keep a safe distance to the moving parts The guard protection of the spinning disc must ALWAYS be in good condition and ALWAYS mounted correctly Always have enough illumination for a secure working environment Always ensure you are in balance and having a good foothold when operating the ring saw ALWAYS check for hidden gas pipes or electrical cables in ...

Page 9: ...d Sharpen the disc by butting in soft material i e sandstone or bricks Vibrations on diamond discs The disc can become out of round if a too high pressure is used A lower feed pressure can stop the vibration Otherwise replace the disc The disc shall be intended for the material to be cut Note USE only HYCON discs rollers and drive wheel or no warranty will be granted in case of failure to ring saw...

Page 10: ...w divider to protect the HRS ring saw against overload or you can choose one of our HYCON powerpacks Your dealer can guide you in choosing the right powerpack In case of doubt please contact your dealer or HYCON A S Useful Information regarding the Use of HRS Ring Saw The HRS ring saw is a compact tool with great performance There are no other ring saws on the market with higher performance in rel...

Page 11: ...en retighten them slightly Turn the adjustment screw approx 8 9 turns counter clockwise This will lift the support roller approx 2 mm from the disc Tightening Adjust the support roller down against the disc by loosening the hexagon nuts just slightly and then turning the adjustment screw clockwise Do under no circumstances press the support roller too hard against the disc You must be able to turn...

Page 12: ...e 3 screws Remove the front cover Remove the entire water blade Replacement of Drive Wheel Use a hex head wrench size 4 mm to loosen the 2 hexagon screws You can use a two pin wrench to prevent the drive wheel from turning round If the drive wheel is worn out replace immediately Use only original spare parts Contact your local dealer for further support and information ...

Page 13: ...he screws The support rollers and the guide rollers can now be removed Do not retip the diamond disc Use only original discs Contact your local dealer for further information When mounting the disc make sure that the three raised edges on the guide roller and the three grooves on the disc interlock Lock the screws with Loctite 275 when mounting them again The roller edge interlocking with the disc...

Page 14: ...ve roller bearings Inadequate oil flow check the hydraulic oil flow Disc jumps out of its position Roller setting too loose Worn guide rollers Disc not fitted correctly on guide rollers Disc damaged Disc warps Rollers tensioned too much Disc overheating Segments break Bent twisted or badly maintained disc Disc cuts too slowly Wrong disc for the material Check that the right amount of water reaches...

Page 15: ...rom the date of delivery The warranty applies to faults that can be related to construction and production errors Faults caused by incorrect operation incorrect handling lack of maintenance or the like will not be accepted as warranty The warranty covers the parts necessary for repair and the suggested average time needed for repair For further warranty details please contact your local dealer ...

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