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Sumake ST-GD837L User Manual

Industrial 7" angle grinder level type throttle

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SUMAKE
Specification:
Free Speed
Motor
Spindle Thread
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
Industrial 7" Angle Grinder
(Lever Type Throttle)
ST-GD837L
7,500 r/min
2.5HP
M14*2.0
29 CFM (820 L/min)
10-3/7" (265mm)
3/8" (10 mm)
1/2" (13 mm)
90 psi (6.3 bar)
5.51Lb (2.5kg)
Noise and Vibration:
Vibration
EN ISO 28927-1
Sound Pressure Level
Load:
1.06 m/s²
Uncertainty
K= 1.5 m/s
²
Noise
EN ISO 15744
Please always
load: 89.9 dB(A)
Sound power level
environment
load: 100.9 dB(A)
noise level > 80
dB(A) due to
risk of impaired
Uncertainty
K= 3dB
ST-GD837L-S-2404B-PZF
Remark
wear ear
protector at
hearing!

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Summary of Contents for Sumake ST-GD837L

  • Page 1 Air Hose (I.D.) 1/2” (13 mm) risk of impaired Uncertainty Uncertainty Air Pressure 90 psi (6.3 bar) hearing! K= 1.5 m/s K= 3dB ² Net Weight 5.51Lb (2.5kg) SUMAKE INDUSTRIAL CO., LTD 4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91 ST-GD837L-S-2404B-PZF...
  • 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: INDUSTRIAL 7" ANGLE GRINDER Model/ Serial No.: ST-GD837L to which this declaration applies, complies with these normative documents: ...
  • Page 3 . Compressed air is cooled and its water Method components, contact the sale agent from whom content separated, as soon as the air leaves the you purchased the tool or the service division of compressor. A portion of the water content, our company. ST-GD837L-I-2308A-PZ...
  • Page 4 ST-GD837L INDUSTRIAL 7" ANGLE GRINDER (LEVER TYPE THROTTLE) PARTS LIST Parts No. Description Q'ty Parts No. Description Q'ty GD837L-01 Grip GD837L-36 Ball GD837L-02 Bracket GD837L-37 O-Ring GD837L-03 O-Ring GD837L-38 Valve Seat GD837L-04 Spring GD837L-39 GD837L-05 Oil Plug GD837L-40 O-Ring GD837L-06...
  • Page 5 GRINDER 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 be used over the maximum peripheral speed of an abrasive product. 14. The operator shall pay attention that no bystanders are in the vicinity. 15. Personal protective equipment, such as suitable gloves, an apron and a helmet, shall be used. 16.
  • Page 8 Additional safety instructions for pneumatic power tools Air under pressure can cause severe injury. Always shut off air supply, drain hose of air pressure and disconnect tool from air supply when not in use, before changing accessories or when making repairs.