Jefferson TANDEM JEFC270T10B-230 User Manual Download Page 8

USER MANUAL

JEFC270T10B-230

270L

 BELT DRIVEN AIR COMPRESSOR 

 TANDEM 2x 3HP 

• 

10Bar 

www.jeffersontools.com

8

 

 

Read and ensure that you understand all of the operating instructions, safety precautions and warnings in this Instruction  

 

 

Manual before operating or maintaining this compressor. Most accidents that result from compressor operation and  

 

 

 

maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by   

 

 

recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures.  Hazards   

 

 

that must be avoided to prevent bodily injury or machine damage are identified by warnings on the compressor and in this  

 

 

Instruction Manual. Never use this compressor or modify it in any way that has not been specifically recommended by the  

 

 

manufacturer. Contact a qualified electrician for advice on any issues relating to electrical safety in your working environment.

ELECTRICAL SAFETY

Ensure that you check the equipment thoroughly to ensure it is safe and fit for purpose before each use.  It is important that 
you inspect all plugs, sockets, power cables and electrical fittings for wear and damage and repair or replace any defective 
components.  The risk of electric shock can be minimised by the correct use of the appropriate electrical safety devices. 

• 

We recommend that you fit a 

Residual Current Circuit Breaker (RCCB)

 in the main distribution board and that a 

Residual Current Device 

(RCD)

 is used when operating this equipment. 

• 

The 

Electricity at Work Act 1989 

includes legislation that places legal implications on employers to ensure the safety of electrical devices 

in the workplace. The regulations dictate that all portable equipment must be inspected regularly and tested to ensure that it is safe for use. 
'Portable equipment' means any electrical item that can be moved and this is often referred to as 

Portable Appliance Testing (PAT)

. PAT 

testing should be carried out regularly on this equipment by trained, authorised personnel, as required by the legislation.  

• 

The 

Health and Safety at Work Act 1974

 states that it is the responsibility of the owner of electrical appliances to ensure that both the 

equipment and working environments are maintained to ensure safe operation at all times.   

• 

Check that all equipment cables are secure, correctly insulated, free from damage, and protected against short circuit and overload before 
connecting to the power supply. Do not use worn or damaged cables, plugs, sockets or other fittings.  

• 

Ensure that the power supply matches voltage requirements specified on the equipment and that the plug is wired correctly and fitted with 
the correct fuse.  

• 

This compressor requires a  

32A (230V~50Hz) supply. 

We recommened that the equipment should be fitted with a  32A industrial round 

pin plug and connected to a Type C Circuit breaker before connecting to the 32A supply. The compressor should be installed by a qualified 
electrician to ensure that the connections and supply are safe and correct.   

• 

If the electrical fuse blows, ensure it is replaced by an identical type of fuse with the same rating.  

• 

Never pull or manoeuvre this equipment into position using the power cable (move using the handle).  

• 

Ensure the power cable is kept away from heat, oil and sharp edges. 

• 

We recommend that the equipment is connected directly to the power supply without the use of extension leads as the resulting voltage drop 
can reduce motor and pump performance. 

• 

Always disconnect the compressor from the power source and remove the compressed air from the air tank before servicing, inspecting, 
maintaining, cleaning, replacing or checking any parts. 

• 

Do not carry the compressor while it is connected to its power source or when the air tank is filled with compressed air. Be sure the pressure 
switch is in the 

“OFF”

 position before connecting the compressor to its power source. 

• 

Do not use the compressor in damp / wet conditions.  
 
 

  SAFETY GUIDELINES 

 

Summary of Contents for TANDEM JEFC270T10B-230

Page 1: ...TANDEM 2x 3HP BELT DRIVEN User Manual v 2 1 JEFC270T10B 230...

Page 2: ...USER MANUAL JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x 3HP 10Bar www jeffersontools com 2...

Page 3: ...correct and safe use We recommend that this manual is read before any operation or before performing any kind of adjustment to the product and prior to any maintenance tasks By following all the gener...

Page 4: ...protection to the fly wheel and belt assembly Powder coated tank Welded tank fully compliant with the latest European manufacturing safety standards SPECIFICATIONS JEFC270T10B 230 Tank Capacity 270L...

Page 5: ...l from the head possibly leading to damage PLEASE NOTE THE FOLLOWING PHOTOGRAPHS INSTRUCTIONS ARE FOR REFERENCE ONLY AND MAY DIFFER FOR YOUR COMPRESSOR MODEL PLEASE CONTACT JEFFERSON TOOLS IF YOU NEED...

Page 6: ...ntools com 6 1 Air Tank 2 Ball Valve Air Outlet 3 Pressure Gauge 4 Pressure Switch 5 Pump Assembly 6 Air Filter 7 Motor Assembly 8 Belt Guard 9 Tank Rating Plate 10 Socket Head Plug 11 Non return Chec...

Page 7: ...gle in any direction is 15 degrees see Fig 8 Do not operate the compressor on inclines in excess of 15 degrees Serious damage to pump components may result from insufficient lubrication Never use the...

Page 8: ...this is often referred to as Portable Appliance Testing PAT PAT testing should be carried out regularly on this equipment by trained authorised personnel as required by the legislation The Health and...

Page 9: ...or air vent must be kept clean so that air can freely flow at all times Check for dust build up frequently and clean as required If the equipment appears to be operating unusually making strange noise...

Page 10: ...le and the shutter are not blocked by glue Teflon or similar materials that could bind the shutter or other functional components If the valve is replaced the compressed air contained in the system mu...

Page 11: ...pply to the compressor NOTE A secondary thermal cutout RESET button F is located in the control box see Fig 13 In the event of an overload cut out please allow 5 minutes for the machine to cool prior...

Page 12: ...USER MANUAL JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x 3HP 10Bar www jeffersontools com 12 ELECTRICAL CONNECTIONS CONTROL BOX WIRING DIAGRAM...

Page 13: ...nut securely you can use some PTFE tape on the thread to help create a tighter seal before tightening Fill the oil reservoir with a compatible compressor oil e g Jefferson HT68 Compressor Oil Checking...

Page 14: ...rised service agent There is a leak from the base of the pressure switch when the compressor is stopped The non return valve from the tank is leaking Disassemble and clean if necessary replace valve i...

Page 15: ...wise arise from inappropriate waste handling Please contact your local authority for further details of your nearest designated collection point Penalties may be applicable for incorrect disposal of t...

Page 16: ...USER MANUAL JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x 3HP 10Bar www jeffersontools com 16 PARTS DIAGRAM MAIN ASSEMBLY...

Page 17: ...1 Plug 28 1 Pressure Switch 11 1 Elbow 29 1 Saftey valve 12 2 Check Valve 30 1 Elbow 12 1 2 Bonnet 31 1 Pressure Gauge 12 2 2 O ring 32 1 Nipple 12 3 2 Spring 33 1 Quick coupler 12 4 2 Valve element 3...

Page 18: ...USER MANUAL JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x 3HP 10Bar www jeffersontools com 18 PARTS DIAGRAM PUMP...

Page 19: ...pple 8 1 Front Support 32 2 Hex Bolt 9 2 Gasket 33 2 SP Washer 10 2 Bearing 34 1 Radiator 11 1 Crankshaft 35 1 Radiator Gasket 12 2 Connecting Rod 36 6 Hex Socket Bolt 13 4 Circlip 37 1 Air Filter Ass...

Page 20: ...ded Simple Pressure Vessels Directive 2014 35 EU as amended Low Voltage Directive Equipment Category Air Compressor Item 8 Product Name Model JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x...

Page 21: ...tence of any defect covered by this warranty the defect will be corrected by repair or replacement at an authorized Jefferson dealer or repair centre Packaging Freight Costs The customer is responsibl...

Page 22: ...and in need of repair and any repairs needed are covered by the warranty policy In order to qualify for warranty cover all equipment presented must have been used serviced and maintained as instructe...

Page 23: ...USER MANUAL JEFC270T10B 230 270L BELT DRIVEN AIR COMPRESSOR TANDEM 2x 3HP 10Bar www jeffersontools com 23...

Page 24: ...s Park Chester United Kingdom CH4 9QR Tel 44 0 1244 646 048 Email sales jeffersontools com IMPORTANT SAFETY FIRST Before attempting to use this product please read all the safety precautions and opera...

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