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Sumake ST-IW1481 User Manual

1" composite impact wrench w/8" ext. anvil pinless clutch
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SUMAKE
W/8" Ext. Anvil (Pinless Clutch)
Specification:
Free Speed
Capacity Bolt Size
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
1" Composite Impact Wrench
ST-IW1481-8
5,500 r/min
1-27/64 (M36)
2300 ft-lb (3118 Nm)
2100 ft-lb (2847 Nm)
25 CFM (708 L/min)
18-2/5" (467 mm)
1/2" (13 mm)
1/2" (13 mm)
90 psi (6.3 bar)
16.75 lbs (7.6 kg)
PNEUMATIC TOOLS
Noise and Vibration:
Vibration
EN ISO 28927-2
under load:
8.6 m/s²
Uncertainty
K= 1.5 m/s
Noise
EN ISO 15744
Sound Pressure Level
under load: 96.5 dB(A)
Sound power level
under load: 107.5 dB(A)
Uncertainty
²
K= 3dB
ST-IW1481-8-S-1907A-JUF
Remark
Please always
wear ear
protector at
environment
noise level > 80
dB(A) due to
risk of impaired
hearing!

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Summary of Contents for Sumake ST-IW1481

  • Page 1 Air Hose (I.D.) 1/2” (13 mm) risk of impaired Uncertainty Uncertainty Air Pressure 90 psi (6.3 bar) hearing! ² K= 1.5 m/s K= 3dB Net Weight 16.75 lbs (7.6 kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-IW1481-8-S-1907A-JUF...

  • Page 2: 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： 1" COMPOSITE IMPACT WRENCH W/8" EXT. ANVIL (PINLESS CLUTCH) Model/ Serial No.：ST-IW1481-8 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 Sumake is a manufacturer and exporter of air...

  • Page 4: Parts List

    ST-IW1481, ST-IW1481-8 1" COMPOSITE IMPACT WRENCH W/8" EXT. ANVIL (PINLESS CLUTCH) PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty IW1481-01 Housing IW1481-21 Spring Pin IW1481-02 Trigger IW1481-22 Cylinder IW1481-03 Spring Pin IW1481-23 Rotor IW1481-04 Oil Seal IW1481-24 Spring...

  • Page 5: Impact Wrench

    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: Risk Of Injury

    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.

This manual is also suitable for:

St-iw1481-8

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