Table of Contents Safety Safety warnings (warning notes) 1.1.1 Classification of hazards 1.1.2 Other pictograms Proper user Possible dangers caused by the circular metal saw Qualification of personnel 1.4.1 Target group 1.4.2 Authorised personnel User positions Safety devices 1.6.1 Prohibition, warning and mandatory labels Individual protection gear Safety during operation Safety during maintenance...
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Control and indicating elements Insert workpiece Saw blade speed 4.4.1 Speed change 4.4.2 Change the feeding speed 4.4.2 Select the toothing and the shape of the tooth Switching on the machine Switching off the machine Sawing of angles Cutting travel control Cooling Maintenance Safety...
Safety Glossary of symbols gives additional indications calls on you to act • enumerations This part of the operating manual • explains the meaning and use of the warning references contained in the operating manual, • explains how to use the circular metal saw properly, •...
Alarm expres- Pictogram Definition/Consequences sion Application tips and other important or useful information and notes. INFORMATION No dangerous or harmful consequences for personnel or objects. In the case of specific dangers, we replace the pictogram by general danger with a warning injuries to hazardous elec- rotating parts.
Proper user Usage WARNING! Improper use of the circular metal saw • will endanger personnel, • will endanger the machine and other material property of the operator, • may affect proper operation of the machine. The circular metal saw is designed and manufactured to be used in environments where there is no potential danger of explosion.
INFORMATION All staff involved in assembly, commissioning, operation and maintenance must • be duly qualified, • follow this operating manual. In the event of improper use • there may be a risk to the staff, • there may be a risk to the circular metal saw and other material property, •...
• instruct staff regularly (at least once a year) on all safety standards that apply to the machine, operation, accredited technical guidelines, • check staff‘s understand, • document training/instruction, • require staff to confirm participation in training/instruction by a signature, •...
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• an electrocution. The circular metal saw includes the following safety devices: • a protective cover on the saw blade The saw blade of the circular metal saw is equipped with a protective cover. The protec- Rear cover tive cover covers the circula- tory saw blade.
1.6.1 Prohibition, warning and mandatory labels INFORMATION All warning labels must be legible. Check them regularly. Positions of labels on the circular metal saw: Illustr.: 1-2: circular metal saw Check the circular metal saw at least once per shift. Inform the person responsible immediately of any damage, defect or change in operating function.
CAUTION! Dirty or contaminated personal protection gear can cause disease. Clean your personal protection gear after each use, regularly, at least once a week. Personal protection gear for special work Protect your face and eyes: During all work, and specifically work during which your face and eyes are exposed to hazards, a safety helmet with a face guard should be worn.
Safety during maintenance Report and Inform operating staff in good time of any repair and maintenance work. document Report all safety-relevant changes or performance details of the circular metal saw. Document any changes all changes, have the operating manual changed accordingly and train the machine operators. 1.9.1 Disconnecting the circular metal saw and making it safe Unplug the circular metal saw from the mains before beginning any maintenance or repair work.
1.11 Electrical system Have the machine and/or the electric equipment checked regularly, and at least every six months. Eliminate immediately all defects such as loose connections, defective wires, etc. A second person must be present during work on live components, to disconnect the power in the event of an emergency.
Assembly INFORMATION The circular metal saw comes pre-assembled. Extent of supply When the machine is delivered, immediately check that the circular metal saw has not been damaged during shipping and that all components are included. Also check that no fastening screws have come loose.
3.3.2 Fasten the substructure of the circular metal saw on the floor Fasten the substructure on the floor with shear connector screws M12. Machine substructure Fastening holes Illustration: 3-1: Machine substructure Page 16...
3.3.3 Mount the saw on the machine substructure ATTENTION! Danger of crushing and overturning. Proceed with caution during the work described below. CAUTION! Machine substruc- ture The circular metal saw needs to be mounted on the machine sub- structure by at least two persons.
First use WARNING! Personnel and equipment may be endangered if the circular metal saw is first used by inexpert staff. We do not take liability for any damage caused by incorrect commissioning. 3.4.1 Checking Check the following. ATTENTION! Danger of cutting! Proceed with caution during the work described below. Use the pre- scribed protection equipment.
3.4.4 Fill in coolant CAUTION! Danger of destroying the pump by dry running. When the circular metal saw is switched on, the coolant pump is switched on. The pump is lubricated by coolant. Do not operate the pump without coolant. “Filling in / Rinsing / Replacing“...
Operation Safety Use the circular metal saw only under the following conditions: • The circular metal saw is in proper working order. • The circular metal saw is used as prescribed. • The operating manual is followed. • All safety devices are installed and activated. Any anomalies should be eliminated immediately.
Insert workpiece The machine vice serves as clamping device of the workpiece. Clamping jaws The machine vice con- sists of • the working table, • the clamping jaws, Workpiece • the hand wheel. The clamping jaws at the front back moved simultaneously, this way the machine...
Saw blade speed 4.4.1 Speed change A speed change of the saw blade is performed by switch- Control panel ing over with the step switch on the control panel. There are two speed levels Step switch available which allow a wide range of materials allowed for sawing.
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Massive material Profile material Toothing Illustration: 4-6: Table for toothing Example: Profile material wall thickness 3 mm = toothing 10 Massive material diameter 40 mm = toothing 12 Page 23...
Switching on the machine Connect the mains plug with the power supply. Select speed level 1 or 2. air entrance start foot switch Switching off the machine Page 24...
Sawing of angles The circular metal saw can be turned from -45° to 45° in order to allow angular saw cuts. Angle scale Locking lever cutting angle Illustration: 4-9: Setting of angle cut CAUTION! Make sure that the saw is clean and free of chips in the slewing area before adjusting it. Loosen the locking lever.
Cooling ATTENTION! Damage to the pump in the event of dry running. When the circular metal saw is switched on the coolant pump is switched on. The pump is lubricated by the coolant. Do not start up the pump without coolant. Turn the dosing stop valve in direction of the coolant hose until the coolant penetrates.
• the quality of the products you manufacture. Installations and equipment from other manufacturers must also be in optimum condition. ENVIRONMENTAL PROTECTION Make sure that when working on the worm gear and on the coolant tank •...
Used oils must be delivered to a collection centre. Consult your superior if you do not know where the collection centre is. Safety WARNING! The consequences of incorrect maintenance and repair work may include: • Very serious injury to staff working on the machine, •...
Inspection and maintenance The type and extent of wear depends to a large extent on individual usage and service condi- tions. For this reason, all the intervals are only valid for the authorised conditions. INTERVAL WHERE? WHAT? HOW? • Replace the lubricating oil in the worm gear. •...
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INTERVAL WHERE? WHAT? HOW? Regularly remove the chips which are accumulating below the clamping jaws. To do so, use a thin, flat brush. as required CAUTION! Never clean the vice with compressed air. • Lubricate the arbor of the bearing block Lubricating nipple as required Arbor...
Mounting and replacing the saw blade Disconnect the circular metal saw from the electrical supply. “Disconnecting the circular metal saw and making it safe“ on page 12 ATTENTION! Danger of cutting, please proceed care- fully when perform- Step switch ing the below described works.
5.3.1 Dimensions of sawing flange Sawing flange Sawing spindle Illustration: 5-6: Sawing flange Repair For any repair work, get assistance from an employee of supplier‘s technical service or send us the circular metal saw. If the repairs are carried out by qualified technical staff, they must follow the indications given in this manual.
Anomalies Anomalies in the circular metal saw CAUSE/ ANORMALTY SOLUTION POSSIBLE EFFECTS Saw motor overloaded • Suction of motor cooling air hin- • Check and clean dered • Motor not correctly fixed • Requires technical service! Have • Power unit for saw belt not cor- the machine repaired in the work- rectly fixed shop...
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Kindly provide with Quotation and the brand of the manual Cut off machine with a Hss blade