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Sumake ST-77481 Instruction Manual

Wet air cutting saw
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INSTRUCTION MANUAL
ST-77481
ITEM NO.:
WET AIR CUTTING SAW
ST-77481-I-1012A-GI
1

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Summary of Contents for Sumake ST-77481

  • Page 1 INSTRUCTION MANUAL ST-77481 ITEM NO.: WET AIR CUTTING SAW ST-77481-I-1012A-GI...

  • Page 2: Important Safety Instruction

    Important Safety Instruction Read all instructions before using this tool. All operators must be fully trained in its use and aware of safety rules. 1. Maintenance ● Oil 3cc lubricant (SAE #10 or equivalence) through air inlet before connecting the product to the air. Run the tool 15 seconds to allow air circulating the oil and well lubricate the cylinder.

  • Page 3: Controls And Connections

    CONTROLS & CONNECTIONS No Description Top View Fix Screw Trigger Trigger Lock Air Inlet Adjust Screw Butterfly Screw Water Valve Knob Water Inlet BEFORE OPERATION Check the followings first: 1. Make sure the workplace is suitable to perform cutting work. 2.

  • Page 4: Getting Start

    Make sure the following procedures have been complied with respective instruction before operation WARNING Preparing Connections: 1. Workplace for operating cutting saw must comply with related safety & health regulation. 2. Connect tool to the air hose, water hose and air exhausting hose as the following steps: (1) Connect water hose to water inlet: dip the hose end (about 3 cm long) in 95-100oC hot water for 10 seconds to soften the hose end;...

  • Page 5: Adjust Cutting Depth

    A. Install Cutting Blade 1. Stop the nut (95) with main shaft wrench (99) 2. Use Allen wrench (100) to loosen fix screw (97) clockwise, then remove spring washer (96) and nut (95). 3. Take the cutting blade away from the arbor and install a new blade. 4.
  • Page 6 D. Feed Compressed Air 1. Check and verify if the fix screw (1) is tightly fastened. 2. Connect air hose to air inlet (4) PRECAUTION Prior to cutting, trial run the tool with free load for few seconds to visually check if cutting blade is fixed properly and the tool is running smoothly.

  • Page 7: Specification

    1/4” (6.35 mm) dB(A) due to risk of impaired Air Pressure 90 psi (6.3 bar) Uncertainty Uncertainty hearing! ² K= 1.5 m/s K= 3dB Net Weight 6.42 lbs (2.92 kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-77481-S-1503B-GIF...

  • Page 8: Ec Declaration Of Conformity

    DECLARATION OF CONFORMITY SUMAKE INDUSTRIAL CO., LTD. 4F, No. 351, Yangguang St., Neihu District, Taipei City, Taiwan declare in sole responsibility that the equipment Equipment： 4" WET AIR CUTTING SAW Model/ Serial No.： ST-77481 to which this declaration applies, complies with these normative documents: ...
  • Page 9 ST-77481 4" WET AIR CUTTING SAW (WITHOUT SAW BLADE) ST-77481-P-1012A-GI...
  • Page 10 ST-77481 4" WET AIR CUTTING SAW (WITHOUT SAW BLADE) PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty 77481-01 Body 77481-55 Trigger 77481-02 Front Plate 77481-57 77481-03 Ball Bearing 77481-58 77481-04 Ball Bearing 77481-59 O-Ring 77481-05 Rotor 77481-60 Spring...
  • Page 11 CUTTER(SAW) Original instructions SUMAKE Industrial Co. Ltd.
  • Page 12 The tool has been manufactured in conformity with the instruction of EU machine directive. The EU mark will be considered void in the event of inexpert repairs, the use of non-original parts and in case of non-observance of the safety instructions in the user’s manual. Possible direct or indirect consequential damages are not the responsibility of SUMAKE Industrial co., Ltd. General safety rules: Watch the tool at all times when in use.
  • Page 13 other parts of the body. 2. While using the tool, the operator should adopt a comfortable posture whilst maintaining secure footing and avoiding awkward or off-balanced postures. The operator should change posture during extended tasks which may help avoid discomfort and fatigue. 3.
  • Page 14 the hazard, the risk of injury and the avoidance action to take. General preparation and connection: Before connecting the air hose, apply 4 to 5 drops of SAE#10-20 spindle oil at the air inlet. Also, every 3 to 4 hours of operation, oiling is necessary.

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