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SUMAKE
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
PNEUMATIC TOOLS
Adjustable Angel 1/2"
Impact Wrench (Gearless)
ST-IW4840
9,000 r/min
5/8" (M16)
700 ft-lb (949 N-m)
450 ft-lb (610 N-m)
14 CFM (400 L/min)
11-1/6" (284mm)
1/4" (6.35 mm)
3/8" (10 mm)
90 psi (6.3 bar)
1.85kg (4.08lb)
Noise and Vibration:
Vibration
EN ISO 28927-2
Sound Pressure Level
No load: 100 dB(A)
No Load:
11.0 m/s²
Sound power level
No load: 111 dB(A)
Uncertainty
K= 1.5 m/s
²
Noise
EN ISO 15744
Please always
protector at
environment
noise level >
80 dB(A) due
Uncertainty
K= 3dB
ST-IW4840-S-2402A-KIF
Remark
wear ear
to risk of
impaired
hearing!
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Summary of Contents for Sumake ST-IW4840
- Page 1 Air Hose (I.D.) 3/8” (10 mm) to risk of impaired Uncertainty Uncertainty Air Pressure 90 psi (6.3 bar) hearing! K= 1.5 m/s K= 3dB ² Net Weight 1.85kg (4.08lb) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-IW4840-S-2402A-KIF...
- 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： ADJUSTABLE ANGEL 1/2" IMPACT WRENCH (GEARLESS) Model/ Serial No.： ST-IW4840 to which this declaration applies, complies with these normative documents: Machinery Directive: 2006/42/EC ...
- Page 3 So, install an air filter and on oiler between the 3.2 Torque Adjuster compressor and the tool. Use a 3 HP or larger You can adjust the torque by rotating the knob compressor for each sander. ST-IW4840-I-2402A-01...
- Page 4 ST-IW4840 ADJUSTABLE ANGEL 1/2" IMPACT WRENCH (GEARLESS) PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty IW4840-01 Motor Housing IW4840-31 Rotor IW4840-02 Shaft IW4840-32 Rotor Blade IW4840-03 Housing Assembly IW4840-33 Rear End Plate IW4840-04 Backhead IW4840-34 Spring Pin IW4840-05...
- 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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