background image

 

    

TROUBLESHOOTING

WARNING:

Please read the following instructions carefully, failure to do so could lead to serious personal injury. Read all these instructions 
before operating this product and save these instructions.

IMPORTANT:

Draper Tools Limited recommends that this machine should not be modified or used for any application other than that for which it 
was designed. If you are unsure of its relative applications do not hesitate to contact us in writing and we will advise you.

IMPORTANT NOTE:

Residual Risk. Although the safety instructions and operating manuals for our tools contain extensive instructions on safe working 
with power tools, every power tool involves a certain residual risk which can not be completely excluded by safety mechanisms. 
Power tools must therefore always be operated with caution!

1. KNOW YOUR  COMPRESSOR

Before operating this compressor, read and fully 
understand the starting, operating and stopping 
sections in this manual. Read all labels affixed to 
the compressor. Learn its applications and 
limitations.

2. SERVICING AND MAINTENANCE

Do not service or maintain this compressor until 
you have read and understood the maintenance 
section of this manual.

3. CHECK DAMAGED PARTS

Before further use of this compressor, a guard or 
any other part that is damaged should be 
carefully checked to ensure that it will operate 
correctly and perform its intended function. 
Check for alignment of moving parts, breakage 
of parts and any other conditions that may effect 
its operation. A guard or other part that is 
damaged should be properly repaired or 
replaced.

4. DISCONNECT FROM POWER SUPPLY

Before servicing, maintaining or replacing 
damaged parts ALWAYS disconnect the 
compressor from the power supply.

5. EARTH

This compressor is equipped with an approved 
3-core power cable. The green and yellow 
conductor in the core is the earth wire. NEVER 
connect the yellow and green wire to a live 
terminal.

6. AVOID DANGEROUS ENVIRONMENTS

Do not use the compressor in damp or wet 
locations or expose it to rain. Keep the work area 
well lit. Provide adequate surrounding work 
space.
*Not suitable for building sites.

7. KEEP GUARDS IN PLACE
8. AVOID ACCIDENTAL STARTING

Make sure the power supply switch is off before 
connecting to the power supply.

9. KEEP CHILDREN AWAY AND MAKE 

WORKSHOP CHILDPROOF

All visitors should be kept a safe distance from 
the work area. The power tools and workshop 
should be made childproof with padlocks, 
master switches or by removing starter keys.

10. NEVER LEAVE THE COMPRESSOR 

RUNNING UNATTENDED

Turn the power supply off. Do not leave the 
compressor until it comes to a complete stop.

11. DO NOT OVERLOAD THE COMPRESSOR

Before operating any air tool, check that the free 
air delivery (FAD) from the air compressor is 
equal or greater than that of the air tool to be 
used. NOTE: The compressor should not start 
more than nine times in one hour.

12. AIR PRESSURE

Always check the air supply pressure is equal to 
or less than the air tool manufacturers maximum 
operating pressure.

13. USE SAFETY GOGGLES/MASK

Wear safety goggles (which comply to a 
recognised standard) at all times. Normal 
spectacles only have impact resistant lenses. 
They are NOT safety glasses. Also use a face 
mask if a cutting operation is dusty or if 
spraying paint or other toxic substances.

14. USE RECOMMENDED ACCESSORIES

For a complete range of recommended 
accessories please refer to your local Draper 
stockist.

- 11 -

- 4 -

 

    

GENERAL SAFETY INSTRUCTIONS

FOR COMPRESSORS

USE ONLY ORIGINAL SPARE PARTS, AVAILABLE AT ALL AUTHORIZED SERVICE CENTRES.

FAULT

POSSIBLE CAUSE

REMEDY

Pressure drop in tank

Air leaks at connections

Allow the compressor to reach max. 
pressure allowed. Switch it of and brush 
a soapy water solution onto all air 
connections. Look carefully for air bubbles
flowing out. Tighten those connections
where leaks are present.
If the problem is still present, contact the
After Sales Service.

The pressure switch 
valve leaks when the 
compressor is idle

Non-return valve seal defective

Contact your Local Service Centre

The compressor 
stopped and does not 
start

Overload cut-out tripped

See Page 8

The compressor does 
not stop even though 
the max. pressure 
allowed has been 
reached; the safety 
valve operates

Incorrect Setting

Contact your Local Service Centre

The compressor does 
not get to the set 
pressure and 
overheats

Compressor head gasket broken 
or valve faulty

Contact your Local Service Centre

The compressor is 
noisy with metallic 
clangs

Bearing or connecting rod 
seizure

Contact your Local Service Centre

Summary of Contents for 77759

Page 1: ...any kind of adjustment to the product and prior to any maintenance tasks By following all the general safety instructions contained in this manual it will ensure both product and operator safety together with longer life of the tool itself All photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the product Whilst every effort has been made to en...

Page 2: ...ich this declaration relates is in conformity with the following directive s 98 37 EC 97 23 EC 2000 14 EC 73 23 EEC 89 336 EEC 87 404 EEC JOHN DRAPER Managing Director 16 07 2004 25 and 50 LITRE COMPRESSORS STOCK Nos 77760 PART Nos DA25 190 77759 DA50 190 CONTENTS Contents Declaration 1 Specification Guarantee 2 Power Supply 3 General Safety Instructions 4 Getting to KnowYour Compressor 5 Operatio...

Page 3: ...the machine develop any fault please return the complete tool to your nearest authorized warranty repair agent or contact Draper Tools Limited Chandler s Ford Eastleigh Hampshire SO53 1YF England Telephone 023 8026 6355 If upon inspection it is found that the fault occurring is due to defective materials or workmanship repairs will be carried out free of charge This guarantee does not apply to nor...

Page 4: ...nd the correct type of plug fitted See below WARNING A plug with bare flexible wires exposed is hazardous if engaged in a live power socket outlet WARNING THIS APPLIANCE MUST BE EARTHED The mains lead is coloured Green and Yellow Earth Blue Neutral and Brown Live As these colours may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which ...

Page 5: ...ining or replacing damaged parts ALWAYS disconnect the compressor from the power supply 5 EARTH This compressor is equipped with an approved 3 core power cable The green and yellow conductor in the core is the earth wire NEVER connect the yellow and green wire to a live terminal 6 AVOID DANGEROUS ENVIRONMENTS Do not use the compressor in damp or wet locations or expose it to rain Keep the work are...

Page 6: ...Regulator 5 UNPACKING After removing the packing material make sure the product is in perfect condition and that there are no visible damaged parts If in doubt do not use the compressor and contact the dealer from whom it was purchased The packaging materials plastic bags polystyrene etc must be disposed of in an appropriate refuse collection container These materials must not be left within the r...

Page 7: ...ed see page 10 When the installation procedure is complete the compressor is ready for use Make sure the pressure switch is positioned OFF Switch on the power then position the pressure switch to the ON position to start the compressor Fig 2 When starting the compressor for the first time leave it running for about 10 minutes with the drain cock A open Fig 3 DA25 190 does not have a tap Instead ru...

Page 8: ...ine from the power supply and turn the adjustment bolt clockwise 3 turns and replace the switch cover Run the compressor up to the desired capacity for the pressure switch to be set do not let the compressor run past its maximum pressure At this point turn the mains power off and disconnect from the supply Remove the cover and adjust the bolt anti clockwise gently until the switch is heard to rele...

Page 9: ...ed as follows Allow three minutes Position the pressure switch to 0 OFF Manually reset the thermal cut out Position the pressure switch to 1 ON If you restart the compressor and the overload cut out releases again turn the main switch to position 0 OFF unplug the equipment and contact the Authorized Service Centre If disconnection is required from the air tap assembly ensure the tap is fully close...

Page 10: ...e the oil does not drop below the minimum so as to avoid any damage or seizure Drain condensation while the tank is pressurised by opening the valve I located under the tank Open the valve by turning it anti clockwise Fig 8 with a container under the valve Keep the compressor in a position to allow all condensation to flow out completely MONTHLY OPERATIONS OR MORE FREQUENTLY IF THE COMPRESSOR OPER...

Page 11: ...commended oils with ISO 100 viscosity for compressors in accordance with DIN51506 VDL 100 E Standards and ISO6521 L DAC Specifications suitable for room temperature ranging from 6 C and 25 C AGIP DICREA100 API CM 8X BP ENERGOL CS100 CASTROL AIRCOL PD100 ESSO EXX OLUB H150 IP CALATIA OIL ISO 100 MOBIL RARUS 427 FINA EOLAN AC 100 SHELL COREMA OIL H100 TOTAL CORTUSA 100 Use oils with an ISO 46 68 vis...

Page 12: ... Sales Service The pressure switch valve leaks when the compressor is idle Non return valve seal defective Contact your Local Service Centre The compressor stopped and does not start Overload cut out tripped See Page 8 The compressor does not stop even though the max pressure allowed has been reached the safety valve operates Incorrect Setting Contact your Local Service Centre The compressor does ...

Page 13: ...NOTES 12 ...

Page 14: ...NOTES 13 ...

Page 15: ...NOTES 14 ...

Page 16: ...355 Fax 023 8026 0784 Published by Draper Tools Ltd No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior permission in writing from Draper Tools Ltd YOUR DRAPER STOCKIST http www draper co uk e mail sales drapertools com ...

Reviews: