Sumake ST-NH120 Original Instructions Manual

Vibration-reduction mini air needle scaler

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SUMAKE
Vibration-Reduction Mini Air Needle Scaler
Specification:
Blow Per Minute
Needle
Piston Dia.
Piston Stroke
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-NH120
6,000 b.p.m.
Φ2 x 100 x 12 pcs
11 mm
15 mm
8 CFM (230 L/min)
9-7/8" (251 mm)
1/4" (6.35 mm)
3/8" (10 mm)
90 psi (6.3 bar)
1.43 lbs (0.65 kg)
Noise and Vibration:
Vibration
EN ISO 28927-9
No Load:
8.7 m/s²
Uncertainty
²
K= 1.5 m/s
Noise
EN ISO 15744
Sound Pressure Level
load: 97 dB(A)
Sound power level
load: 108 dB(A)
Uncertainty
K= 3dB
ST-NH120-S-2410A-JIF
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-NH120

  • Page 1 3/8” (10 mm) Air Hose (I.D.) to risk of impaired Uncertainty Uncertainty Air Pressure 90 psi (6.3 bar) hearing! ² K= 1.5 m/s K= 3dB Net Weight 1.43 lbs (0.65 kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-NH120-S-2410A-JIF...
  • 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: VIBRATION-REDUCTION MINI AIR NEEDLE SCALER Model/ Serial No.:ST-NH120 to which this declaration applies, complies with these normative documents: ...
  • Page 3: Main Applications

    We can supply Φ2 needles for as soon as the air leaves the compressor. whom you purchased the tool or the ser- ST-NH120 A portion of the water content, however, is vice division of our company. Change needles according to your condensed in the piping, and can enter the work.
  • Page 4: Parts List

    ST-NH120 VIBRATION-REDUCTION MINI AIR NEEDLE SCALER PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty NH120-01 Front Tube NH120-12 End Cap NH120-02 Compression Spring NH120-13 O-Ring S20 (D19.5xW1.5) NH120-03 Needle Holder NH120-14 Backhead NH120-04 Cylinder NH120-15 Regulator NH120-05 Piston...
  • Page 5 SCALER 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 avoiding awkward off-balanced postures. The operator should change posture during extended tasks, which can help avoid discomfort and fatigue. 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.
  • Page 8 warnings shall indicate the nature of 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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