Draper 50L Air Compressor Instructions

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DRAPER
TAE] ei Е
INSTRUCTIONS FOR
230V 50L Twin V
Oil Free Air Compressor
Stock No.81710 Part No.DA50/322TV
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY TO ENSURE THE SAFE AND
EFFECTIVE USE OF THIS PRODUCT.
CE J
(DRAPER | GENERAL INFORMATION |
These instructions accompanying the product are the original instructions. This document is part of the product, keep it
for the life of the product passing it on to any subsequent holder of the product. Read all these instructions before
assembling, operating or maintaining this product.
This manual has been compiled by Draper Tools describing the purpose for which the product has been designed, and
contains all the necessary information to ensure its correct and safe use. 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 product 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 ensure the accuracy of information contained in this manual, the Draper Tools policy
of continuous improvement determines the right to make modifications without prior warning.
1. TITLE PAGE
1.1 INTRODUCTION:
USER MANUAL FOR:
230V 50L TWIN V OIL FREE AIR COMPRESSOR
Stock no. 81710
Part no. DA50/322TV
1.2 REVISIONS:
Date first published June 2015
As our user manuals are continually updated, users should make sure that they use the very
latest version.
Downloads are available from: http://www.drapertools.com/b2c/b2cmanuals.pgm
DRAPER TOOLS LIMITED WEBSITE: www.drapertools.com
HURSLEY ROAD PRODUCT HELPLINE: +44 (0) 23 8049 4344
CHANDLER'S FORD GENERAL FAX: +44 (0) 23 8026 0784
EASTLEIGH
HAMPSHIRE
SO53 1YF UK
1.3 UNDERSTANDING THIS MANUALS SAFETY CONTENT:
WARNING! Information that draws attention to the risk of injury or death.
CAUTION! Information that draws attention to the risk of damage to the product or
surroundings.
1.4 COPYRIGHT © NOTICE:
Copyright © Draper Tools Limited.
Permission is granted to reproduce this publication for personal & educational use only.
Commercial copying, redistribution, hiring or lending is prohibited.
No part of this publication may be stored in a retrieval system or transmitted in any other
form or means without written permission from Draper Tools Limited.
In all cases this copyright notice must remain intact.
2.
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10
11
12
13
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CONTENTS
2.1 CONTENTS
PAGE CONTENT
TITLE PAGE
1.1 INTRODUCTION ee EEE 2
1.2 REVISION HISTOR Yersereeee rer 2
1.3 UNDERSTANDING THIS MANUAL ….………ieeorceoserssnneeneensensennensensennensensaeneante 2
1.4 COPYRIGHT NOTICE …………………….…rcceveoreessensenensensennsenensensennsenen De_es 2
CONTENTS
2.1 CONTENTS ..........m2eeeemeie reee Deere Deere Deere nenes 3
GUARANTEE
3.1 GUARANTEE ...........cWmeereeeeeeee reee reee 4
INTRODUCTION
4.1 SCOPE ….……..….……reesreeoreessnnenmeensnnsancenensannenerenensnenceneesannennesenensaneeneneneemanenuee 5
Y Eee e E EEE 5
4.3 HANDLING 8% STORAGE -.............ereereenermnerennece nera 5
HEALTH & SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS FOR POWER TOOL USE -.............-...<... 6
5.2 ADDITIONAL SAFETY INSTRUCTIONS FOR SAFETY VALVES -............e..<m.. 7
5.3 ADDITIONAL SAFETY INSTRUCTIONS FOR PRESSURE VESSELS................. 9
54 CONNECTION TO THE POWER SUPPLY ars 9
TECHNICAL DESCRIPTION
6.1 IDENTIFICATION ….….……..……..cceccorecerensinnsenensensennenensaensencensensrenseneensenenensaneenee 10
UNPACKING & CHECKING
7.1 PACKAGING …..……….…...…coreciensenenmennennsenenneennnnsenennnnnensenssenseneensensenenneense 11
7.2 WHAT'S IN THE BOX .….…….………...…reorecscenseneensensennenenssenseneensensrensaneensensanneanennee 11
PREPARING THE COMPRESSOR
8.1 LOCATION AND ASSEMBLY .……………rericrreeseesiensenensennnnsenennensennensensannsaneense 12
8.2 INITIAL STARTUP …….……….……coreescencenensensennenennenntenene sns>eneessensennensensanneaneense 12
OPERATION
9.1 BASIC COMPRESSOR OPERATION ………………….……icoreccsecscansenenensennensensannenneense 13
9.2 MOISTURE IN COMPRESSED AIR ……….……creoreeesensiansenennennennsenennenn*nnsens 14
9,3 SAFETY VALVE....……ccereoreenensennenneensensennensenssersmneeenensaneenenenensaneenseneneneanennee 14
94 THERMAL OVERLOAD PROTECTOR ………….…….errsiensenensenninnennsnnnennenss 14
95 STORAGE ee 14
11:(010):10= (07071 | EEE 15
MAINTENANCE
11.1 BASIC MAINTENANCE AND CHECKS ……….…….……iceveoreessensenensennennennensannsance 16
EXPLANATION OF SYMBOLS
12.1 EXPLANATION OF SYMBOLS .…….…….….rcccereoreessensennensenssnnsennsenensaneenensaensante 17
DISPOSAL
13.1 DISPOSAL .….……………ceeecieessersennensennennsnnnenneensenseneensensmansonenerensneennensaneecaemmneeeante 18
GLOSSARY
14.1 GLOSSARY .……….……cccieersereennenmeensensennenneenenseneenenensenenensenesnnensaneenaennaeneante 19
DECLARATION OF CONFORMITY eeeeeeeeeer nn RRRRKRRKKKKKRRRKAKKRERKRKKRRKAMKRERMAKKRRAHAMKERRAMMKKEREMKKKERLLKKEL ENCLOSED
3. GUARANTEE
3.1 GUARANTEE
Draper tools have been carefully tested and inspected before shipment and are guaranteed
to be free from defective materials and workmanship.
Should the tool develop a fault, please return the complete tool to your nearest distributor
or contact Draper Tools Limited, Chandler's Ford, Eastleigh, Hampshire, SO53 1YF. England.
Telephone Sales Desk: (023) 8049 4333 or Product Helpline (023) 8049 4344.
A proof of purchase must be provided with the tool.
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 period covering
parts/labour is 12 months from the date of purchase except where tools are hired out when
the guarantee period is ninety days from the date of purchase. This guarantee does not
apply to normal wear and tear, nor does it cover any damage caused by misuse, careless or
unsafe handling, alterations, accidents, or repairs attempted or made by any personnel other
than the authorised Draper warranty repair agent.
Note: If the tool is found not to be within the terms of warranty, repairs and carriage charges
will be quoted and made accordingly.
This guarantee applies in lieu of any other guarantee expressed or implied and variations of
its terms are not authorised.
Your Draper guarantee is not effective unless you can produce upon request a dated receipt
or invoice to verify your proof of purchase within the guarantee period.
Please note that this guarantee is an additional benefit and does not affect your statutory
rights.
Draper Tools Limited.
4. INTRODUCTION
4.1 SCOPE
The compressor described in this manual is capable of supplying compressed air to a
maximum pressure of 8bar. to operate pneumatic tools for a variety of applications including
blowing, spraying and tyre inflating.
4.2 SPECIFICATION
1 Tel 0 1 [PT UNNE NEO 81710
Part (TO DA50/322TV
Motor:
Rated voltage ...................eieeeececiiee rre eenen er eneeee eee ennaereeneeeee ree enenaNererNENE RE en enANANANUNANA a 230V
Ка{еа Тгедчепсу...........онннннннннннннннннннеенннеоеенеооекеоскыенсеынноееенсеесеенсеннесеннееннеее6. 50Hz
Rated INPUT eer rrr 1800W (2.5HP)
Revolutions per minute (no load) .........................eesseecenrreeee retener enana. 2,850min-1
Maximum working pressure ..........................esesececcceie ener renacer ee e eenanAreeneEEEe rene 116psi (8bar)
Air displacement ..…..........…..…....…...rrccecesseraneeecenaserrrene es arnar rene en asra nee can m aan annee 11.4cfm (322L/min)
Free а!г аеймегу .............нноеенннннннеенннееыессынноееынссенннзыенсееннсеыесыеесееыесыеннееенн.. 4cfm (110L/min)
Receiver capacity............_ee........eeeeeereececcccseeeerenenenennnrrrEnTnEENENEEEECTANENENEE NO ENNNENEENE ET ENEEENETN. 50 Litres
Sound power level ..................eeee.seeeececanarreraneeeeea ene eeneee naar eeene en ennaneetemeennarane Re nanAaEammene 96dB(A)
Sound pressure level ..…........….….........….cceresserrreecensnnnrrcee me senneren een asa rene een anne a een mens ea ere 72.9dB(A)
*Single value noise level.…....…..........…..…....…rrceccesseraneee ea srerrceemeassnarr came a srrnn anne case nee 95.8dB(A)
Dimensions (LXWXH) .....................e.1em0rraeeraeenacenanoa renace sens ssn ssmnssnnssnnssnnsenns 770 x 360 x 740mm
Weight essen nun RR RAR see enarrrenenecereenenanaNereNENE RE Ree nnnnNNreeNUNE CERO ne NnanANArerUNERE Re EPP PP PPPEEE 36kg
4.3 HANDLING & STORAGE
This compressor is designed to be moved to different locations. Ensure it is always operated
on a level surface. When in transit care should be taken not to cause damage particularly to
gauges and air lines.
*A-Weighed sound power level in accordance to 2000/14/EC
5. HEALTH & SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS FOR POWER TOOL USE
When using any type of power tool there are steps that should be taken to make sure that
you, as the user, remain safe.
Common sense and a respect for the tool will help reduce the risk of injury.
Read the instruction manual fully. Do not attempt any operation until you have read and
understood this manual.
Most important you must know how to safely start and stop this machine, especially in an
emergency.
Keep the work area tidy and clean. Attempting to clear clutter from around the machine
during use will reduce your concentration. Mess on the floor creates a trip hazard. Any
liquid spilt on the floor could result in you slipping.
Find a suitable location. If the machine is bench mounted; the location should provide good
natural light or artificial lighting as a replacement. Avoid damp and dust locations as it will
have a negative effect on the machine's performance. If the machine is portable; do not
expose the tool to rain. In all cases do not operate power tools near any flammable
materials.
Beware of electric shock. Avoid contact with earthed surfaces; because they can conduct
electricity if there is an electrical fault with the power tool. Always protect the power cable
and route it away from danger.
Keep bystanders away. Children, onlookers and passers by must be restricted from entering
the work area for their own protection. The barrier must extend a suitable distance from the
tool user.
Unplug and house all power tools that are not in use. A power tool should never be left
unattended while connected to the power supply. They must be housed in a suitable
location, away locked up and from children.
Do not overload or misuse the tool. All tools are designed for a purpose and are limited to
what they are capable of doing. Do not attempt to use a power tool (or adapt it in any way)
for an application it is not designed for. Select a tool appropriate for the size of the job.
Overloading a tool will result in tool failure and user injury: This covers the use of
accessories.
Dress properly. Loose clothing, long hair and jewellery are all dangerous because they can
become entangled in moving machinery: This can also result in parts of body being pulled
into the machine. Clothing should be close fitted, with any long hair tired back and jewellery
and neck ties removed. Footwear must be fully enclosed and have a nonslip sole.
Wear personal protective equipment (PPE). Dust, noise, vibration and swarf can all be
dangerous if not suitably protected against. If the work involving the power tool creates dust
or fumes; wear a dust mask. Vibration to the hand, caused by operating some tools for
longer periods must be protected against. Wear vibration reducing gloves and allow long
breaks between uses. Protect against dust and swarf by wearing approved safety goggles or
a face shield. These are some of the more common hazards and preventions; however,
always find out what hazards are associated with the machine/work process and wear the
most suitable protective equipment available.
5. HEALTH & SAFETY INFORMATION
Do not breathe contaminated air. If the work creates dust or fumes; connect the machine (if
possible) to an extraction system either locally or remotely. Working outdoors can also help
if possible.
Move the machine as instructed. If the machine is hand held, do not carry it by the power
supply cable. If the product is heavy; employ a second or third person to help move it safely
or use a mechanical device. Always refer to the instructions for the correct method.
Do not overreach. Extending your body too far can result in a loss of balance and you
falling. This could be from a height or onto a machine and will result in injury.
Maintain your tools correctly. A well maintained tool will do the job safely. Replace any
damaged or missing parts immediately with original parts from the manufacturer. As
applicable; keep blades sharp; moving parts clean, oiled or greased; handles clean; and
emergency devices working.
Wait for the machine to stop. Unless the machine is fitted with a safety brake; some parts
may continue to move due to momentum. Wait for all parts to stop; then unplug it from the
power supply before making any adjustments, carrying out maintenance operations or just
finishing using the tool.
Remove and check setting tools. Some machinery requires the use of additional tools or keys
to set, load or adjust the power tool. Before starting the power tool always check to make
certain they have been removed and are safely away from the machine.
Prevent unintentional starting. Before plugging any machine in to the power supply, make
sure the switch is in the OFF position. If the machine is portable; do not hold the machine
near the switch and take care when putting the machine down; that nothing can operate the
switch.
Carefully select an extension lead. Some machines are not suitable for use with extension
leads. If the tool is designed for use outdoors; use an extension lead also suitable for that
environment. When using an extended lead, select one capable of handling the current
(amps) drawn by the machine in use. Fully extend the lead regardless of the distance
between the power supply and the tool. Excess current (amps) and a coiled extension lead
will both cause the cable to heat up and can result in fire.
Concentrate and stay alert. Distractions are likely to cause an accident. Never operate a
power tool if you are under the influence of drugs (prescription or otherwise), including
alcohol or if you are feeling tired. Being disorientated will result in an accident.
Have this tool repaired by a qualified person. This tool is designed to confirm to the relevant
international and local standards and as such should be maintained and repaired by someone
qualified; using only original parts supplied by the manufacturer: This will ensure the tool
remains safe to use.
5.2 ADDITIONAL SAFETY INSTRUCTIONS FOR SAFETY VALVES
Information: The safety valves are designed and constructed for use exclusively with
compressed air, free from impurities. The materials used in construction are suitable for
operating the valve at the rated pressure and temperatures. The Viton or NBR gasket
conserves the resistance characteristics, even in prolonged use. The valve caulking impedes
calibration modification; tampering with the valve and/or changing the constructor’s
calibration is forbidden.
5. HEALTH & SAFETY INFORMATION
Installation: Valve installation must be performed exclusively by technically prepared
persons, who are responsible and in good health. Checking the integrity of the valve before
installation is obligatory. Also, check that the valve pressure is no greater than the operating
pressure of the tank or of the system to protect. Check that the discharge flow rate of the
valve is greater than the quantity of the air to discharge. The safety valve must be positioned
directly on the tank in a vertical position, in a dry, accessible place protected against the
weather and far away from liquids or condensation. It must be positioned so as to have
sufficient space all around for correct air discharge, without causing damage to persons
and/or things. The valve rod must therefore be free in its movement when discharging. The
connection between the valve and the part to be protected must be free from all kinds of
choking and be as short as possible so as not to reduce the discharge flow rate of the valve
itself. The connection passage area must be greater than the valve orifice area. During
installation, screw on the valve with a torque spanner using the hexagonal part of the body.
Apply a maximum torque of 30Nm, paying attention not to cause any deformation; using
pincers, pliers, hammers or tools other than a hexagonal spanner is forbidden. Check the
inlet hole 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 compressor air
contained in the system must be discharged first. We decline all responsibility for damage
caused to persons and/or things due to failure to observe these instructions.
Maintenance and inspection: The valve must not be subject to knocks which may cause
deformities. It is obligatory for qualified technicians to make sure that the safety valve
functions correctly at least once a year. Valves equipped with a ring must be tested while
pressurised to between 80-90% of the calibration value. Pull the ring and release
immediately. During the test the valve must definitely open and discharge the air and
re-close immediately when the ring is released. It is absolutely necessary to carry out this
procedure with the utmost caution because this type of job can be dangerous if adequate
safety measures are not taken; wear goggles, a head set and anything else necessary to
protect against noise, jets of air, etc. which may be discharged from the valve.
5. HEALTH & SAFETY INFORMATION
5.3 ADDITIONAL SAFETY INSTRUCTIONS FOR PRESSURE VESSELS
® This pressure tank is mainly intended for static use. It can only be charged with natural air
within temperature and pressure limits as specified on the manufacturer's plate and
declaration of conformity.
® Ensure that tank safety and control devices are efficient and flawless. When replaced, the
tank should not be under pressure.
Drain the condensation off the tank every day.
Check for signs of inner corrosion at regular intervals. Tank walls should have a minimum
thickness of 1.0 — 2.0mm.
® Any kind of welding to the tank is forbidden.
® The user shall comply with laws on pressure vessel operation in force in the country in
which the tank is operated.
® The construction is mainly effected for permanent load by internal pressure. Cyclic loads
are not considered, only for a range of 10% PS.
5.4 CONNECTION TO THE POWER SUPPLY
Make sure the power supply information on the machine's rating plate are compatible with
the power supply you intend to connect it to.
This compressor comes supplied with a UK standard 3 pin plug fitted. It is designed for
connection to a domestic power supply rated at 230V AC.
Because it is constructed mostly of metal parts, it is a Class 1 machine; meaning, it must have
an earth connection in the power supply. This is to prevent electrocution in the event of a
failure.
Apart from replacing the fuse in the plug, no other electrical work is recommended on this
compressor.
6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION
CI Tre
ë
J
E e]
== EL Ts ==
~~ LITRES
(1) Pump housing. Pressure switch.
(2) Transport handle. (9) Air drain cock.
(3) Pressure switch. Air filter (x2).
(4) Pressure regulator. Tank.
(5) Air outlet quick connector (x2). Approved non-rewireable plug and cable.
(6) Outlet air pressure gauge (x2). Wheels (x2).
(7) Safety valve. Anti-vibration rubber feet (x2).
10
7. UNPACKING & CHECKING
7.1 PACKAGING
Carefully remove the compressor from the packaging and examine it for any sign of
damage that may have happened during shipping. Lay the contents out and check them
against the parts shown below. If any part is damaged or missing; please contact the
Draper Helpline (the telephone number appears on the Title page) and do not attempt to
use the compressor.
The packaging material should be retained at least during the guarantee period: in case
the machine needs to be returned for repair.
Warning! Some of the packaging materials used may be harmful to children. Do not leave
any of these materials in the reach of children.
If any of the packaging is to be thrown away, make sure they are disposed of correctly;
according to local regulations.
7.2 WHAT'S IN THE BOX?
As well as the compressor; there are several parts not fitted or attached to it.
7
2 x Wheels.
Wheel fittings.
2 x Anti-vibration rubber feet.
Rubber feet fittings.
2 x Air filters.
11
8. PREPARING THE COMPRESSOR
NOTE: Remove the plug from the socket before carrying
out adjustment, servicing or maintenance.
8.1 LOCATION AND ASSEMBLY —- FIGS. 1-2
It is extremely important to install the compressor in a
clean, well ventilated area where the surrounding air
temperature will not be more than 40°C. A minimum
clearance of 500mm between the compressor and a wall
is required.
Fitting the wheels (fig.1):
Pass the bolt through the wheel and then
place on the first washer (13.2), then the spacer (13.3).
Fit the wheel through the wheel bracket on the
underside of the compressor's frame then fit the second
washer(13.4) before finally securing with the nut (13.5).
Fitting the rubber anti-vibration foot (fig.2):
Pass the bolt through the rubber foot and pass
through the foot bracket on the bottom of the tank.
Place the washer (14.2)and finally secure with the nut
(14.3).
Fitting the twin air filters:
Remove the transit bung from the top of the head and
screw the air filter into the filter connection.
In addition to pneumatic air tools, your compressor may
be connected to several accessories suitable for blowing,
washing and spraying. For technical specifications and
detailed instructions, please refer to the instructions provided for the individual accessory.
When the installation procedure is complete, the compressor is ready for use. Make sure the
pressure switch button (3) is positioned "OFF".
Switch the pressure switch button to the "ON" position to start the compressor.
8.2 INITIAL STARTUP — FIG. 3
— Insert a euro connector into the air outlet connector (5) and open the regulator fully.
— Turn the compressor on by pulling the pressure switch
On/Off (3) button up.
— Run the compressor for 30 minutes allowing the
pressure to escape.
— Turn the regulator dial (4) fully counter-clockwise
allowing pressure to build up. Once the maximum
pressure is reached, the pressure switch will
automatically turn the machine off.
— Turn the compressor off, by pressing the pressure
switch On/Off button down and open the regulator
valve allowing the air to escape.
12
9. OPERATION
9.1 BASIC COMPRESSOR OPERATION
— FIGS. 4-6
NOTE: This compressor is fitted with 2 pressure gauges
and 2 outlets. Pressure gauge displays the tank
pressure and pressure gauge (6) displays the outlet
pressure on the left connector only and is controlled
by the regulator (4). The right connector is at tank
pressure.
— Connect the air line to the compressor by pulling
back the collar (5.1) on the air outlet quick coupling
(5) and inserting the corresponding air coupling
fitted on the air line. Release the collar so it slides
back in place to secure the air coupling.
— Turn the air regulator (4) clockwise to its lowest
setting and turn on the compressor by lifting the
on/off button of the pressure switch (3)
upwards.
— To obtain the correct output reading on the
regulated output gauge (6), the air must be flowing
through the outlet. The regulating valve should be
adjusted and the gauge read with the outlet valve
open and the air being discharged from the
regulated outlet.
— To increase the pressure, rotate the pressure
regulator (4) clockwise. To decrease the pressure,
rotate the pressure regulator anti-clockwise.
NOTE: If you do not allow the air to discharge while
you are setting the regulator, the pressure as indicated
on the regulated outlet gauge will be incorrect. This
gauge ONLY indicates the correct pressure while air is
being discharged from the outlet.
The operation is automatically controlled by the
pressure switch unit (3) which stops the motor when
the max. pressure allowed is achieved, and starts it
again when the pressure goes below the minimum
threshold (about 2 bar less than the max. pressure).
13
9. OPERATION
9.2 MOISTURE IN COMPRESSED AIR
Moisture in compressed air will form into droplets as it comes from an air compressor pump.
When humidity is high or when a compressor is in prolonged use for an extended period of
time, this moisture will collect in the tank. When using a paint spray gun or sandblast gun,
this water will be carried from the tank through the hose, and out of the gun as droplets
mixed with the spray material.
IMPORTANT: This condensation will cause water spots in a paint job, especially when spraying
other than water based paints. If sandblasting, it will cause the sand to case and clog the gun
rendering it ineffective. A filter in the air line, located as near to the gun as possible, will
help eliminate this moisture.
9.3 SAFETY VALVE - FIG. 7
WARNING: DO NOT REMOVE OR ATTEMPT TO ADJUST
THE SAFETY VALVE!
This valve (7) should be checked under pressure
occasionally by pulling the ring by hand. If air leaks
after the ring has been released, or valve is stuck, it
MUST be replaced.
9.4 THERMAL OVERLOAD PROTECTOR
CAUTION: THIS COMPRESSOR IS EQUIPPED WITH AN
AUTOMATIC RESET THERMAL OVERLOAD
PROTECTOR, WHICH WILL SHUT OFF THE MOTOR IF IT
BECOMES OVERHEATED.
If thermal overload protector shuts motor OFF frequently, look for the following causes.
— Low voltage.
— Clogged air filter.
— Lack of proper ventilation.
CAUTION: IF THE THERMAL OVERLOAD PROTECTOR IS ACTUATED, THE MOTOR MUST BE
ALLOWED TO COOL DOWN BEFORE START-UP IS POSSIBLE. THE MOTOR WILL
AUTOMATICALLY RESTART WITHOUT WARNING IF LEFT PLUGGED INTO ELECTRICAL OUTLET
AND UNIT IS TURNED ON.
9.5 STORAGE
— When not in use, store hose and compressor in a cool dry place.
— Drain tank of moisture.
— Disconnect hose and hang open ends down to allow any moisture to drain.
14
10. TROUBLESHOOTING
(FAULT POSSIBLE CAUSE REMEDY в
Motor won't run. 1. No electrical power 1. Check the power supply.
Motor running 2. Power wiring too thin or | 2. Replace the wire.
too slow or too long.
getting too hot. 3. Fault in pressure switch. | 3. Repair or replace.
4. Fault in motor. 4. Repair or replace.
5. Sticking of main 5. Check and repair.
compressor.
Sticking of main Moving parts damaged, or Check crankshaft, bearing
compressor. stuck by foreign body. connecting rod, piston, piston ring,
etc., and replace if necessary
Excessive 1. Connecting part 1. Check and retighten.
compressor motor loosened.
shaking or 2. Foreign body in main 2. Check for object, remove and
abnormal noise. compressor. clean.
3. Piston knocking valve 3. Replace with thick paper gasket.
seat.
4. Moving parts seriously 4. Repair or replace.
worn.
Pressure insufficient | 1. Motor running too slow. | 1. Check and remedy.
or discharge 2. Air filter choked up. 2. Clean or replace the cartridge.
capacity decreased. | 3 Leakage of safety valve. | 3. Check and adjust.
4. Leakage of discharge 4. Check and repair.
pipe.
5. Sealing gasket damaged. | 5. Check and replace.
6. Valve plate damaged, 6. Replace and clean.
carbon buildup or stuck.
7. Piston ring and cylinder 7. Repair or replace
« worn or damaged.
15
11. MAINTENANCE
11.1 BASIC MAINTENANCE AND CHECKS
— FIGS. 8-9
NOTE: Remove the plug from the socket before carrying
out adjustment, servicing or maintenance.
In order to maintain the compressor, periodical service
checks must be carried out routinely. Allowances should
be made to adjust the time scale for machines in
occasional service with the exception of the safety valve
which must be inspected by a qualified service agent
every 12 months regardless of use.
NOTE: Where necessary, ear defenders and safety
goggles must be worn.
Daily checks:
— Before every use check the
airline/regulator/seperator.
— After every use adjust the line pressure back to zero.
Monthly checks:
— Unscrew the filter housing (10).
— Remove the foam air filter element for
cleaning or renew if necessary.
e Rinse the filter with water and soap. Make
certain the element is completely dry prior to
re-fitting.
After every 60 working hours:
— Open drain cock (9) under the tank to exhaust condensate.
The cleaning/replacement of the air filter must be carried out more frequently if the
compressor is operating in a dusty environment.
The motor must be correctly ventilated during operation. For this reason avoid blocking the
air inlets. After use disconnect the compressor from the power supply and vacuum the
ventilation slots.
If replacement of the supply cord becomes necessary, this will need to be completed by the
manufacturer or an appointed agent in order to avoid potential safety hazards.
WARNING: NEVER ATTEMPT TO RUN THE COMPRESSOR WITHOUT THE FILTER ELEMENT
FITTED AS DUST OR FOREIGN BODIES CAN ENTER THE PUMP UNIT RESULTING IN SERIOUS
DAMAGE.
16
12. EXPLANATION OF SYMBOLS
12.1 EXPLANATION OF SYMBOLS
Warning!
Warning!
Wear dust mask.
Read the instruction manual
Warning!
Warning!
Wear goggles.
Wear ear defenders.
WEEE
Do not dispose of Waste Electrical
& Electronic Equipment in with
domestic rubbish
IX @ Y
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13. DISPOSAL
13.1 DISPOSAL
At the end of the machine's working life, or when it can no longer be repaired, ensure
that it is disposed of according to national regulations.
Contact your local authority for details of collection schemes in your area.
In all circumstances:
e Do not dispose of power tools with domestic waste.
e Do not incinerate.
* Do not abandon in the environment.
* Do not dispose of WEEE*
as unsorted municipal waste. X
I
* Waste Electrical & Electronic Equipment.
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14. GLOSSARY
14.1 GLOSSARY
Alphabetical list of words relating to this manual
Check valve A one-way valve that allows air to enter the tank but prevents air in the
tank from flowing back into the compressor pump.
Regulator The regulator controls the amount of air pressure released at the hose
outlet.
Safety valve The valve automatically releases air if the tank pressure exceeds
maximum pressure.
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| CONTACTS
- DRAPER TOOLS LIMITED,
Hursley Road, Chandler's Ford,
Eastleigh, Hampshire. SO53 1YE U.K.
- Helpline: (023) 8049 4344
- Sales Desk: (023) 8049 4333
- Internet: www.drapertools.com
- E-mail: [email protected]
- Sales Fax: (023) 8049 4209
- General Enquiries: (023) 8026 6355
- Service/Warranty Repair Agent
For aftersales servicing or warranty repairs, please
contact the Draper Tools Helpline for details of an
agent in your local area.
YOUR DRAPER STOCKIST
PSCHO615