Sumake ST-C539 Quick Start Manual

3/8" sq. dr. super duty air impact wrench -composite housing

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SUMAKE
3/8" Sq. Dr. Super Duty Air Impact Wrench
Specification:
Free Speed
Max. Torque
Working Torque
Air Consumption
Overall Length
Air Inlet (PT)
Air Hose (I.D.)
Air Pressure
Net Weight
SUMAKE INDUSTRIAL CO., LTD
4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91
PNEUMATIC TOOLS
-Composite Housing
ST-C539
13,500 r/min
554 ft-lb (751 N-m)
400 ft-lb (542 N-m)
15 CFM (430 L/min)
7.2" (182 mm)
1/4" (6.35 mm)
3/8" (10 mm)
90 psi (6.3 bar)
2.67 lbs (1.21 kg)
Noise and Vibration:
Vibration
EN ISO 28927-2
Sound Pressure Level
No Load:
8.24 m/s²
No load: 103.4 dB(A)
Uncertainty
K= 1.5 m/s
²
Noise
EN ISO 15744
Please always
No load: 92.4 dB(A)
Sound power level
noise level > 80
risk of impaired
Uncertainty
K= 3dB
ST-C539-S-2206C-01F
Remark
wear ear
protector at
environment
dB(A) due to
hearing!

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Summary of Contents for Sumake ST-C539

  • Page 1 Air Hose (I.D.) risk of impaired Uncertainty Uncertainty Air Pressure 90 psi (6.3 bar) hearing! K= 1.5 m/s ² K= 3dB Net Weight 2.67 lbs (1.21 kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-C539-S-2206C-01F...
  • Page 2 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: 3/8" SQ. DR. SUPER DUTY AIR IMPACT WRENCH-COMPOSITE HOUSING Model/ Serial No.:ST-C539 to which this declaration applies, complies with these normative documents: ...
  • Page 3 Sumake is a manufacturer and exporter of air Sumake is a manufacturer and exporter of air Sumake is a manufacturer and exporter of air largest torque output.
  • Page 4 ST-C539 3/8" SQ. DR. SUPER DUTY AIR IMPACT WRENCH-COMPOSITE HOUSING PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty C539-01 Motor Housing C539-26 Ball Bearing C539-02 Reverse Valve C539-27 Cylinder Assembly [Incl. 50(2)] C539-03 O-Ring C539-28 Rotor C539-04 O-Ring...
  • Page 5 IMPACT WRENCH Original instructions SUMAKE Industrial Co. Ltd.
  • Page 6 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 7 3. If the operator experiences symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensations or stiffness, these warning signs should not be ignored. The operator should tell the employer and consult a qualified health professional. Safety precautions for accessory hazards 1.
  • Page 8 General preparation and connection: When using brand-new air hose or air pipe. Blow and clean the inside of air hose or pipe before installation. Keep inside of air hose or air pipe clean to prevent airdrop problem caused by the lots of drain and dust accumulated and possibly make the inside diameter smaller in the long use.

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