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Related Manuals for TYROLIT Hydrostress HRG500
Summary of Contents for TYROLIT Hydrostress HRG500
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Page 1: Operating Instructions
Operating Instructions Ring saw HRG500 Index 000 10992852 en /17.04.2012... - Page 2 Congratulations! You have decided to purchase a tried and tested TYROLIT Hydrostress unit and have thus ac- quired a highly sophisticated and reliable state-of-the-art unit. Only genuine TYROLIT Hydro- stress replacement parts can guarantee quality and interchangeability. If maintenance work is neglected or carried out inexpertly we will be unable to honour our warranty obligations.
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Page 3: Concerning These Instructions
Warning of danger, where failure to comply could lead to injuries or damage to property. Information for optimum use of equipment. Failure to take note of this information may mean that the performance information shown in the technical data can no longer be guaranteed. Ring saw HRG500 Page 3... -
Page 4: Safety Instructions
2.3.1 Authorised personnel Work on or with machines or systems from TYROLIT Hydrostress may only be carried out by authorised persons. Personnel are considered to be authorised if they meet the necessary training and know-how requirements and they have been assigned an exact functional role. -
Page 5: Organisational Measures
• Introduction (basic training) to the operation of the unit by a service engineer 2.3.5 Service engineer A service engineer is the term employed by TYROLIT Hydrostress to designate a person who in- dependently performs the following work: • Installs TYROLIT Hydrostress machines and systems • Makes adjustments to machines and systems for which certain access rights are required. -
Page 6: Protective Devices
Read the instructions Spare parts and modifications Only original spare parts from TYROLIT Hydrostress must be used. Otherwise damage may be caused to the unit or to other property and persons. No additions or modifications must be made to the unit without written permission from TYROLIT Hydrostress. -
Page 7: Safety Clothing
– The control handle with lock is working correctly. – There are no other persons in the danger zone. 2.8.5 Vibration Vibration can cause circulation problems and/or nerve damage. Consult a doctor in the event of symptoms. Ring saw HRG500 Page 7... - Page 8 The sludge resulting from cutting is very greasy. X Remove sludge or ensure that people cannot slip in it. Risk of ring saw restart in the event of an accident 2.8.13 X Ensure that the ring saw can be stopped quickly. Page 8 Ring saw HRG500 ...
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Page 9: Physical Condition
Starting of fires and smoking in the immediate vicinity of the ring saw is strictly prohibited. 2.8.18 Transport X Never transport the motor saw while it is running! X Always carry motor saw with the bow-type handle. Ring saw HRG500 Page 9... - Page 10 X Store the motor saw securely in a dry room. The saw must not be kept outdoors. Keep children away from the motor saw. X The fuel tank and the oil tank must be drained completely during longer storage periods and when shipping the motor saw. Page 10 Ring saw HRG500 ...
- Page 11 12 Choke lever and part throttle lock 6 Metal guard 13 Housing 7 Bow-type handle 14 Splash guards Accessories 1 Allen key WAF 5/32" 2 Allen key WAF 1/4" 3 Open-ended spanner WAF 9/16" Ring saw HRG500 Page 11...
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Page 12: Preparatory Operations
Using the wrong cut sequence can result in the disk grinding ring getting jammed. X Define cutting sequence (for example, for a window cutout carry out the bottom cut first, then the side cuts and finally the top cut). Page 12 Ring saw HRG500 ... -
Page 13: Assembly / Disassembly
TYROLIT Hydrostress AG Assembly / Disassembly Mounting the disk grinding ring 1. Remove the housing. 2. Undo smooth mounting bolt at drive roll. 3. Remove smooth drive roll. Ring saw HRG500 Page 13... - Page 14 TYROLIT Hydrostress AG 4. Clean disk grinding ring thoroughly. 5. Pull out and lock roll pretensioner. 6. Replace sliding plate (1). Page 14 Ring saw HRG500 ...
- Page 15 7. Place disk grinding ring on profiled driver roll. When doing this, ensure that groove of disk grinding roll is on projection of profiled drive roll. 8. Fit smooth drive roll and screw in place. 9. Undo roll pretensioner. Ring saw HRG500 Page 15...
- Page 16 TYROLIT Hydrostress AG 10. Check freedom of movement of disk grinding ring. 11. Fit housing but do not screw in place yet. Fit safety equipment 1. Position housing on edge of table. Ring saw HRG500 Page 16...
- Page 17 TYROLIT Hydrostress AG 2. Screw splash guards loosely into position. 3. Push housing downwards onto subsurface and hold down. 4. Screw ring and splash guard into place. 5. Swivel ring guard over disk grinding ring. Page 17 Ring saw HRG500 ...
- Page 18 Making the hose connection 5.3.1 Preparations for connection X Ensure that coupling, ring saw and supply line are clean. X Check hose and coupling for damage. 5.3.2 Connect water hose X Connect water hose. Ring saw HRG500 Page 18...
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Page 19: Operation
Warning: The motor must be set to idle speed immediately after starting, otherwise the clutch could be damaged. Warm start: As described under cold start, but before starting, pull out choke lever (4) and push in again to activate the part throttle lock. Page 19 Ring saw HRG500 ... -
Page 20: Cutting Technique
– Divide the entire cut depth into several cuts. Terminating the work 1. Switch off motor using the stop switch 2. Close off water supply and disconnect. 3. Blow out water from all lines. 4. Clean ring saw with water. Page 20 Ring saw HRG500 ... -
Page 21: Maintenance
AG or an authorised workshop. Repairs and maintenance work on the drive motor can be carried out directly by a Dolmar specialist workshop. You can find the nearest Dolmar specialist dealer at www.dolmar.com. Ring saw HRG500 Page 21... -
Page 22: Clean Air Filter
9 Do not clean air filter with fuel! 1. Unhook filter hood fastening clips (1) with a screwdriver. 2. Remove filter hood (2). 3. Pull out choke (3) to prevent dirt particles from falling into the carburettor. Page 22 Ring saw HRG500 ... - Page 23 Do not clean with a brush, otherwise dirt will be pressed into the fabric. Wash out heavily soiled nonwoven fabric filter in lukewarm soapy water using normal washing-up liquid. Ring saw HRG500 Page 23...
- Page 24 Remove if necessary. Insert air filter and push down air filter retaining bracket until it engages. Push in the choke and depress gas lever once to deactivate the semi-throttle position. Attach filter hood and secure with locking clips. Page 24 Ring saw HRG500 ...
- Page 25 X Check petrol and oil level X Check whether petrol line is kinked, blocked or broken Plug connector, plug defective X Replace plug X Notify TYROLIT Hydrostress AG after-sales service Choke in wrong position X Correct choke position Carburettor defective, supply...
- Page 26 X Ensure that minimum water pressure of 3 bar is present Sparks coming out of side of disk Low water supply X Check water supply and increase grinding ring Operating handle greasy Motor component seals defective X Check motor components Page 26 Ring saw HRG500 ...
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Page 27: Technical Data
Sound power level L 120.5 dB(A)* * Conditions for the measurement: Disk grinding ring Ø 510 mm not in cutting operation under full load (20”) Vibration (EN ISO 5349) Parameter Value Total vibration value a <2.5 m/s Ring saw HRG500 Page 27... -
Page 28: Water Supply
50 : 1 (quality grade JASO FC or ISO EGD) Water supply Water supply Parameter Value Working pressure min. 3 bar max. 6 bar Flow rate At least 5 l/min Temperature max. 25 °C Page 28 Ring saw HRG500 ... -
Page 29: Cutting Depth
Disk grinding ring Disk grinding ring Parameter Value Diameter (max.) 510 mm (20”) Cooling Water cooling 9.5.2 Cutting depth Cutting depth Disk grinding ring diameter Cutting depth 510 mm (20”) 407 mm 406 mm (16”) 300 mm Ring saw HRG500 Page 29... -
Page 30: Ec Declaration Of Conformity
EN ISO 19432:2008 Manufacturer TYROLIT Hydrostress AG Witzbergstrasse 18 CH-8330 Pfäffikon Switzerland Authorised agent for technical documentation: TYROLIT Hydrostress AG Pascal Schmid Development Manager Witzbergstrasse 18 CH-8330 Pfäffikon Switzerland Pfäffikon, 24.04.2012 Pascal Schmid Development Manager Ring saw HRG500 Page 30...
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