SGS SC6C User manual

FOR YOUR SAFETY
PLEASE READ THESE INSTRUCTIONS CAREFULLY
AND RETAIN THEM FOR FUTURE USE.
OWNER’S MANUAL
SC6C
AIR COMPRESSOR

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WARNING SYMBOLS
READ THIS INSTRUCTION MANUAL CARE-
FULLY BEFORE OPERATING OR ADJUSTING
THE COMPRESSOR.
Risk of electric shock. The compressor must
be disconnected from the mains supply before
maintenance or removing any covers. Do not
use in a damp environment.
Risk of accidental start-up. The compressor
could start automatically in the event of a
power cut and subsequent reset. Do not carry
the compressor while it is connected to the
power source, or when the tank is filled with
compressed air.
This compressor contains surfaces which may
reach a high temperature during operation.
Never operate with the motor housing re-
moved.
Air and condensation water can burst from the
compressor when the drain plug is removed.
Wear a safety goggles and ear protectors
when using this compressor.
This compressor produces a high sound level
during operation. Ear protection should be
worn.
MAIN COMPONENTS
1. Pressure gauge
2. Carry handle
3. Air Outlet Coupler
4. Pressure Adjustment Dial
5. Drain Valve
6. Safety Release Valve
7. On/Off Switch
Model SC6C
Power 1.2 Kw / 1.5 HP
Voltage 230 V @ 50 Hz
Air displacement 185L/min
Rated Speed 2850 rpm
Delivery 6.3 cfm
Discharge Pressure 116 psi / 0.8 MPa
Tank Capacity 6 L
Dimensions 345 x 360 x 300mm
Net Weight 8.5 kg
Noise Specification Lwa 96 dB
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TRAINING: Prior to use, all users must become familiar with the instruc-
tions given in this manual. In particular, become familiar with the ON/OFF
control for stopping the compressor in the event of an emergency.
ALWAYS USE EYE PROTECTION: When operating the air compressor, al-
ways use eye protection such as goggles, and make sure that other people
in the work area are also using eye protection. Eye protectors must pro-
vide protection from flying particles both from the front and from the side.
PROTECT YOUR HEARING: Hearing protection should be worn when
operating this compressor, use ear plugs or ear defenders.
NEVER TOUCH MOVING PARTS: Never place your hand near any moving
parts on the air compressor or operate with the covers removed.
PROTECT YOUR SELF AGAINST ELECTRIC SHOCK: Never operate the
air compressor in wet or damp locations.
DRESS PROPERLY: Loose clothing or jewellery may be caught in moving
parts. Always tie long hair back, and wear suitable clothing.
KEEP VISITORS/CHILDREN AWAY: Do not allow visitors/children to han-
dle the air compressor or attachments and ensure that any people in the
work area are suitably dressed.
KEEP THE WORK AREA CLEAN: Cluttered areas mean accidents, so clear
the work area of all unnecessary tools, debris and furniture.
SAFETY PRECAUTIONS
DO NOT TOUCH HOT SURFACES: During operation, the motor, con-
nections, compressor body, cylinder head and tubes may get hot, do not
touch.
DO NOT DIRECT AN AIR STREAM AT THE BODY: Do not direct the
air stream at people or animals, as injury may result. Compressed air can
cause soft tissue damage and propel dirt and other particles at high speed.
BREATHING AIR: This compressor should not be used to supply breathing
quality air. Never use it as breathing apparatus.
STAY ALERT: Watch what you are doing, use common sense, and do not
operate the air compressor when you are tired. The air compressor should
not be used if you are under the influence of alcohol, drugs or any medica-
tion that makes you drowsy.
DISCONNECT THE AIR COMPRESSOR: Always disconnect the air com-
pressor from the mains power supply and decompress before performing
maintenance, changing any parts and when not in use.
MAINS POWER CABLE PRECAUTIONS: Never pull on the cable when
removing the plug from the mains socket, or lift the compressor by the
mains cable.
SAFETY PRECAUTIONS
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AVOID UNINTENTIONAL STARTING: When connecting the air compres-
sor to the mains supply make sure the red button on top of the air com-
pressor is in the OFF (down) position.
STORE THE AIR COMPRESSOR PROPERLY: When not in use the air com-
pressor should be stored in a secure, dry place out of the reach of children.
Always lock up the storage area.
MAINTAIN THE AIR COMPRESSOR WITH CARE: If the air compressor is
damaged in any way, have it repaired by a qualified engineer.
DO NOT USE EXTENSION LEADS: Using extension leads can cause your
compressor motor to burn out. Only use extension hoses.
DISPOSAL INFORMATION: The air compressor should be disposed of in
a safe an environmentally friendly manner. Contact your local Council for
disposal assistance.
DO NOT WELD TO THE PRESSURE VESSEL: Do not weld or modify the
pressure vessel in any manner.
SAFETY PRECAUTIONS OPERATION
Using the Air Compressor
Once the air compressor is connected to the mains supply use as follows:
a) Push the switch to the on position on the back of the compressor.
b) Check that the motor/pump automatically stops when the pressure
inside the air receiver reaches approximately (8BAR) (check gauge). Rotate
the air regulator to the desired outlet pressure and plug in hose with cho-
sen air tool connected to the other end. The air is now ready for use. You
may need to finely adjust as the air tool is used.
c) Check that the motor/ pump automatically starts, when the pressure falls
by approximately 2BAR.
Shutting down the Air Compressor
Never stop the compressor by unplugging it. The on / off switch must
always be used as this ensures that air is discharged from the head. This
makes the starting easier for the motor and prevents motor damage.
Air Pressure Regulator
To adjust the pressure turn the Pressure Regulator dial anti clockwise to
decrease the pressure and turn the dial clockwise to increase pressure.
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1. Disconnect power source then release all pressure from the system be-
fore attempting to install, service, relocate or perform any maintenance.
2. Never unscrew any connecting part when the tank is pressurised.
3. Never disassemble any electrical part before disconnecting the plug.
4. Never adjust the safety valve carelessly.
5. Never use the compressor where voltage is too low or too high.
6. Never disconnect the plug to stop the compressor, set the switch knob
to the off position instead.
CAUTIONS MAINTENANCE
CLEAN THE AIR FILTERS (MONTHLY)
To clean a lightly soiled air filter, use soapy water and leave to dry thor-
oughly.
CLEANING
1. Open drain cock under the tank to exhaust condensate after every
use.
2. Clean the crankcase, clean air filter, and check safety valve and pres-
sure gauge after every 120 working hours.
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REPLACEMENT PARTS DIAGRAM PARTS LIST
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TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE ACTION
Motor unable to run,
running slow or getting
hot
1. Fault in line or insufficient
voltage
2. Power wire too thin or long
3. Fault in pressure switch
4. Fault in motor
5. Sticking of main compres-
sor
1. Check the line
2. Replace the wire
3. Repair or replace
4. Repair or replace
5. Check and repair
Sticking of main com-
pressor
1. Moving parts damaged or
stuck by a foreign body
Check crankshaft, bearing,
connecting rod, piston, piston ring,
etc. and replace if
necessary
Shaking or abnormal
noise
1. Connecting part loose
2. Foreign body in the main
compressor
3. Piston knocking the valve
seat
4. Moving parts seriously
worn
1. Check and retighten
2. Check and clean away
3. Replace with thicker paper
gasket
4. Repair or replace
Pressure insufficient
or discharge capacity
decreased
1. Motor running too slow
2. Air filter choked up
3. Leakage of safety valve
4. Leakage of discharge pipe
5. Sealing gasket damaged
6. Valve plate damaged,
stuck or carbon build up
7. Piston ring and cylinder
worn or damaged
1. Check and remedy
2. Clean or replace the cartridge
3. Check and adjust
4. Check and repair
5. Check and replace
6. Replace and clean
7. Repair or replace
PARTS LIST
No. Description Part No No. Description Part
No
No. Description Part
No
1 Motor 905393 27 Washer 905419 1-1 Bolt 905445
2 Plug 905394 28 Screw 905420 1-2 Washer 905446
3 Stopper 905395 29 Washer 905421 1-3 Washer 905447
4 Screw 905396 30 Aluminum Pipe 905422 1-4 Cylinder head 905448
5 Bolt 905397 31 Nut 905423 1-5 Cylinder head
gasket
905449
6 Foot support 905398 32 Washer 905424 1-6 Aluminum gasket 905450
7Drain valve 905399 33 Screw 905425 1-7 Valve 905451
8 Tank 905400 34 Motor cover 905426 1-8 Valve plate 905452
9 Screw 905401 35 On/off switch 905427 1-9 Valve plate gasket 905453
10 Gasket 905402 36 Hook 905428 1-10 Motor assembly 905454
11 Regulator 905403 37 Rear Cover 905429 1-11 Screw 905455
12 Front Cover 905404 38 Screw 905430 1-12 Connecting rod
cover
905456
13 Screw 905405 39 Washer 905431 1-13 Piston ring 905457
14 Quick coupler 905406 40 Check valve 905432 1-14 Cylinder 905458
15 Safety valve 905407 41 Pressure switch 905433 1-15 Screw 905459
16 Elbow 905408 42 Wire 905434 1-16 Washer 905460
17 Gauge 905409 43 Wire 905435 1-17 Fan 905461
18 Ring 905410 44 Terminal 905436 1-18 Bearing 905462
19 Pipe 905411 45 Electric board 905437 1-19 Connecting rod 905463
20 Handle 905412 46 Screw 905438 1-20 Crankshaft 905464
21 Washer 905413 47 Cable tie 905439 1-21 Belt 905465
22 Bolt 905414 48 Bushing 905440 1-22 Bearing 905466
23 Cushion 905415 49 Screw 905441 1-23 Washer 905467
24 Air filter 905416 50 Nut 905442 1-24 Gasket 905468
25 Elbow 905417 51 Washer 905443
26 Gasket 905418 52 Pipe 905444
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EC Declaration of Conformity
This is an important document and should be retained
MANUFACTURER’S NAME:
TYPE OF EQUIPMENT:
PART NUMBER:
I, the undersigned, hereby declare that the equipment specied above con-
forms to the above European Communities Directive(s) and Standard(s).
PLACE:
DATE: (Signature)
Robert Wyatt
Company Secretary
Derby, UK
24th July 2019
SGS Engineering (UK) Ltd
SGS Engineering (UK) Ltd
West Side Park
Raynesway
Derby, DE21 7AZ
Air Compressor
SC6C
2014/30/EU Electromagnetic Compatibility Directive
2006/42/EC Machinery Directive
2009/105/EC Simple Pressure Vessel Directive
2000/14/EC Noise Emissions Directive (amended by 2005/88/EC)
2002/95/EC Restriction of Hazardous Substances
EN 55014-1:2006/+A1:2009/+A2:2011
EN 55014-2:1997/A1:2001/+A2:2008
EN61000-3-2:2014 EN61000-3-3:2013
APPLICATION OF EC COUNCIL DIRECTIVES / STANDARD:
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