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Sumake ST-M5021 Operation Manual

Sumake ST-M5021 Operation Manual

1/4” air adjustable clutch screwdriver

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SUMAKE
1/4" Air Adjustable Clutch Screwdriver
Specification:
Free Speed
Hex. Shank Size
Max. 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
ST-M5021
800 r/min
1/4" (6 mm)
45~160 in-lb (5~18 N-m)
12 CFM (340 L/min)
8-1/4" (210 mm)
1/4" (6.35 mm)
3/8" (10 mm)
90 psi (6.3 bar)
3.0 lbs (1.35 kg)
Noise and Vibration:
Vibration
EN ISO 28927-2
Sound Pressure Level
No Load:
0.4 m/s²
Uncertainty
K= 1.5 m/s
²
Noise
EN ISO 15744
Please always
No load: 91 dB(A)
Sound power level
No load: 102 dB(A)
noise level > 80
dB(A) due to
risk of impaired
Uncertainty
K= 3dB
ST-M5021-S-2308D-D5F
Remark
wear ear
protector at
environment
hearing!

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Summary of Contents for Sumake ST-M5021

  • Page 1 3/8” (10 mm) dB(A) due to risk of impaired Air Pressure 90 psi (6.3 bar) Uncertainty Uncertainty hearing! K= 1.5 m/s K= 3dB ² Net Weight 3.0 lbs (1.35 kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-M5021-S-2308D-D5F...
  • 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: 1/4" AIR ADJUSTABLE CLUTCH SCREWDRIVER Model/ Serial No.: ST-M5021 to which this declaration applies, complies with these normative documents: Machinery Directive: 2006/42/EC ...
  • Page 3: Air Supply

    Disassemble and repair Rear clutch is worn and tore. Disassemble and repair Torque spring is elastic fatigued. Disassemble and repair Air pressure may not enough. Check equipment. WHEN THE FREE SPEED IS TOO LOW Check air inlet set. Disassemble and repair ST-M5021-I-1406B-D5...
  • Page 4: Parts List

    ST-M5021 1/4" AIR ADJUSTABLE CLUTCH SCREWDRIVER PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty M5021-01 Retaining Ring M5021-31A Pin (Φ2.4x51.9) M5021-02 Washer M5021-32 Rotor Blade M5021-03 Spring M5021-33 Rotor M5021-04 Ball Retainer M5021-34 Cylinder M5021-05 Clutch Housing M5021-35...
  • Page 5 SCREWDRIVER Original instructions SUMAKE Industrial Co. Ltd.
  • Page 6 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 2. While using an assembly power tool for threaded fasteners, 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 can help avoid discomfort and fatigue. 3.
  • 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.