EN
Original Instructions
Version 1
12V MINI
AIR COMPRESSOR
21256
– 2 –
These are the original product instructions. This
document is part of the product; retain it for the life
of the product, passing it on to subsequent holders.
Read this manual in full before attempting to
assemble, operate or maintain this product.
This Draper Tools manual describes the purpose
of the product and contains all the necessary
information to ensure its correct and safe use.
Following all the instructions and guidance in
this manual will ensure the safety of both the
product and the operator and increase the
lifespan of the product.
All photographs and drawings within this manual are
supplied by Draper Tools to help illustrate correct
operation of the product.
Every eort has been made to ensure the
information contained in this manual is accurate.
However, Draper Tools reserves the right to amend
this document without prior warning. Always use the
latest version of the product manual.
EN
1. Preface
1.1 Product Reference
User Manual for: 12V Mini Air Compressor
Stock No: 21256
Part No: AC12VA
1.2 Revisions
Version 1: March 2024
First release
As our manuals are continually updated, always ensure
that the latest version is used.
Please visit drapertools.com/manuals for the latest
version of this manual and the associated parts list, if
applicable.
1.3 Understanding the Safety Content
of This Manual
WARNING!
– Situations or actions that may
result in personal injury or death.
CAUTION! – Situations or actions that may
result in damage to the product or surroundings.
Important: – Information or instructions of particular
importance.
1.4 Copyright © Notice
Copyright © Draper Tools Limited.
Permission is granted to reproduce this manual for
personal and educational use ONLY. Commercial
copying, redistribution, hiring or lending is strictly
prohibited.
No part of this manual 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.
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EN
2. Contents
1. Preface 2
1.1 Product Reference 2
1.2 Revisions 2
1.3 Understanding the Safety Content of
This Manual 2
1.4 Copyright © Notice 2
2. Contents 3
3. Product Introduction 4
3.1 Intended Use 4
3.2 Specication 4
4. Health and Safety Information 5
4.1 General Safety Instructions for Compressors 5
4.2 Residual Risk 5
5. Identication and Unpacking 6
5.1 Product Overview 6
5.2 Packaging 6
6. Operating Instructions 7
6.1 Using the Compressor 7
6.2 Using the Ination Adaptors 8
7. Maintenance and Troubleshooting 9
7.1 General Maintenance 9
7.2 Troubleshooting 9
8. Spares, Returns and Disposal 9
9. Warranty 10
10. Explanation of Symbols 10
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EN
3. Product Introduction
3.2 Specication
Stock No. 21256
Part No. AC12VA
Net Weight 475g
Dimensions 130 X 60 X 115mm
Rated Voltage 12V DC
Maximum Current 10A
Maximum Pressure 250psi (17 BAR)
Pressure Range 0 – 250psi (0 – 17BAR)
Gauge Pressure Accuracy +/- 10psi
Recommended Cycle Time 10mins on/10mins o
Flow Rate 11LPM
Air Hose Length 450mm
Noise Level 90db
Charging Adaptor 12V DC
Power Cable Length 3.0m
Operating/Storage Temperature -30°C to 60°C
3.1 Intended Use
This 12V mini air compressor is designed to inate tyres
on cars, motorbikes, bicycles and light commercial
vehicles. It includes an accessory kit for inating air
beds, inatable toys, footballs and beach balls. There is a
charging adaptor compatible with most vehicle 12V
power sockets.
This product is intended for domestic and infrequent
light use. Any other application beyond the conditions
established for use will be considered misuse.
Draper Tools accepts no responsibility for improper use
of this product.
Read this manual in full before attempting to assemble,
operate or maintain the product and retain it for later use.
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EN
4. Health and Safety Information
Important: Read all the Health and Safety instructions
before attempting to operate, maintain or repair this
product. Failure to follow these instructions may result in
injury or damage to the user, the product or the item
being inated.
4.1 General Safety Instructions
for Compressors
WARNING! This compressor is capable of
supplying air at high pressure. NEVER point this
product at any person or any object for which its
use is not intended.
• Observe and adhere to all standard safety
precautions and good practices when working
in a workshop environment.
• Keep the work environment clear and well-lit,
with bystanders at a safe distance.
• The product is not a toy and should not be used by
children. Keep children and non-essential persons
away from the ination area.
• Before use, inspect the product carefully for signs
of damage.
WARNING! DO NOT use this product if damage
or defects are present; take it out of service
until it has been repaired or replaced.
Contact Draper Tools for repair and
replacement options.
• Do not use this product for purposes other than its
intended use.
• ALWAYS ensure that the air hose and valve
connections are tight and secure, and rmly hold
the item to be inated during operation.
• Do not use the compressor while the vehicle
is moving.
• Always unplug the adaptor from the vehicle’s 12V
power outlet after use.
• ONLY use accessories recommended and supplied by
Draper Tools.
• To avoid damage to the compressor and adaptor only
a 12V DC (10 – 15A) cable should be used.
• DO NOT use this product in wet conditions or expose
it to rain.
• DO NOT use this product near ammable or
combustible materials or in dangerous or
explosive environments.
• Keep away from heat sources and do not leave for
long periods of time in a hot car.
• Ensure the cord does not come into contact with
sharp edges and is not exposed to hot objects or oil.
• DO NOT attempt to open or modify this product in
any way.
• DO NOT use the product if the casing is open or cord
is damaged in any way.
• NEVER leave the compressor running unattended and
switch it o before moving away.
• Use this product ONLY for the recommended cycle
time and allow approx. 30 minutes for it to cool before
the next use.
WARNING! The compressor is designed for
occasionally use only. Extended continual use of
the product may cause it to overheat and harm
both the product and the operator.
• After use, ALWAYS check the tyre pressure using
a tyre pressure gauge that complies with
BS EN 12645:2014.
CAUTION! NEVER exceed the maximum
pressure recommended by the manufacturer
of the item to be inated. Check the
manufacturer information before every use
and continually monitor the item during
ination. Over ination could result in the
item bursting or personal injury.
• NEVER carry the compressor by the hose.
4.2 Residual Risk
The safety instructions in this manual cannot
account for all possible conditions and situations
that may occur. Exercise common sense and caution
when using this product and protect against any
additional conceivable risks.
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EN
5. Identication and Unpacking
5.2 Packaging
Keep the product packaging for the duration of the
warranty period for reference should the product need to
be returned for repair.
WARNING! Keep packaging materials out of reach of
children. Dispose of packaging correctly and
responsibly and in accordance with local regulations.
Please visit drapertools.com for our full range of accessories and consumables.
(1) Air compressor
(2) Pressure gauge
(3) Air hose
(4) Valve connector
(5) Locking lever
(6) 12V DC adaptor
Ination Adaptors
(7) Metal valve needle adaptor
(8) Red plastic adaptor
(9) Blue plastic adaptor
Carefully remove the product from the packaging and
examine it for any signs of damage that may have
occurred during shipment.
Before assembling the product, lay the contents out and
check them against the parts shown below. If any part is
damaged or missing, do not attempt to use the product.
Please contact the Draper Helpline; contact details can
be found at the back of this manual.
5.1 Product Overview
(1)
(6)
(2)
(7)
(3)
(4)
(5)
(8)
(9)
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EN
6. Operating Instructions
Important: Before operating this product, read and
understand all the safety instructions listed in
this manual.
Important: Always follow the manufacturer’s
recommendations for the pressure levels. For vehicles
this is often located on the inside of the door. For bikes
check the marking on the tyres. After ination, vehicle
tyres should be double-checked using a purpose-built
tyre pressure gauge complying with BSEN 12645:2014.
6.1 Using the Compressor
1 Fig.
1. Push the connector (4) onto the tyre valve to
be inated with the locking lever (5) in the
release position.
2 Fig.
2. Then fold the lever down into the locked position.
3 Fig.
3. Plug the adaptor (6) into the vehicle’s 12V
power outlet.
Note: Some vehicles may require the ignition to be on
to power the 12V socket.
4 Fig.
4. Refer to the pressure gauge (2) and when the pressure
is correct, release the connector from the tyre valve
and unplug from the outlet.
5. Replace the valve seal or cap, if required.
• Remove the valve connector as quickly as possible
to avoid any air loss.
WARNING! The hose connector may be hot after
use, take care when detaching it from the valve.
(4)
(5)
(6)
(2)
6. Operating Instructions
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EN
6.2 Using the Ination Adaptors
Use the adaptors for inating footballs, beach balls,
air beds and inatable toys.
Important: Always follow the manufacturer’s
recommendations for the pressure levels required to
inate the item.
5 Fig.
1. Attach either the needle (7) or plastic (8) or (9)
ination adaptor to the valve connector (4).
2. Insert the adaptor into the item being inated.
Note: Take care not to over inate.
3. Operate the compressor as described in section
6.1 Using the Compressor.
(7)
(8)
(9)
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EN
Problem Possible Cause Remedy
Compressor does not
inate item.
Connection to the item’s
valve is not airtight.
Reattach the air hose connector (4) and ensure
it is tted securely.
Air is escaping from the
inated item.
Check that the item does not have leaks
or punctures.
The compressor inates
items slowly.
Compressor is overheating
or cycle time exceeding
10 minutes.
Follow recommended cycle time of 10 minutes
on and 10 minutes o.
Switch o and allow to cool for approximately
30 minutes.
7. Maintenance and Troubleshooting
7.2 Troubleshooting
Important: Any maintenance and repairs should
be carried out only by authorised and suitably
qualied personnel.
7.1 General Maintenance
• Keep the air hose and adaptors clean and free from
any obstructions.
• Clean the product regularly using a damp cloth.
CAUTION! DO NOT use aggressive chemicals
to clean the product as they may damage the
product housing.
• Store the product in a clean and dry location, out of
the reach of children.
• Ensure the valve connector lock is in the released
position when the inator is stored.
8. Spares, Returns and Disposal
For spare parts, servicing, and repair and replacement
options, please contact the Draper Tools Product
Helpline for details of your nearest authorised agent.
Draper Tools will endeavour to hold any spare parts,
if applicable, for seven years from the date that it sells
the nal matching stock item.
Any servicing or repairs carried out by unauthorised
personnel or installation of spare parts not supplied by
Draper Tools will invalidate your warranty.
At the end of its working life, dispose of the product
responsibly and in line with local regulations.
Recycle where possible.
• DO NOT dispose of this product with domestic waste;
most local authorities provide appropriate
recycling facilities.
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EN
9. Warranty
10. Explanation of Symbols
This product is guaranteed for 12 months to be free
from defective materials and workmanship. Full details
of the warranty period can be found on the Draper
Tools Website.
Should the tool develop a fault within the warranty
period, return the complete tool to the place of purchase
or contact Draper Tools directly. Proof of purchase must
be provided.
This warranty does not apply to any consumable parts,
batteries or normal wear and tear.
It also does not cover any damage caused by misuse,
careless or unsafe handling, modications, or repairs
carried out by any personnel other than an authorised
Draper Tools repair agent.
Please note that this guarantee is in addition to and
does not aect your statutory rights.
Noise level
Electrical cable length
WEEE –
Waste Electrical & Electronic Equipment
Do not dispose of Waste Electrical & Electronic Equipment
in with domestic rubbish
European conformity
UK Conformity Assessed
Read the instruction manual
Warning!
Keep out of the reach of children
Maximum pressure
Maximum pressure
Maximum litres per minute
Notes
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EN
© Published by Draper Tools Limited© Published by Draper Tools Limited
Delta International
Delta International BV
Oude Graaf 8
6002 NL
Weert
Netherlands
Contact Details
Draper Tools
Draper Tools Limited
Hursley Road
Chandler’s Ford
Eastleigh
Hampshire
SO53 1YF
UK
Website: drapertools.com
Email: [email protected]
Product Helpline: +44 (0) 23 8049 4344
Telephone Sales Desk: +44 (0) 23 8049 4333
General Enquiries: +44 (0) 23 8026 6355
General Fax: +44 (0) 23 8026 0784
Please contact the Draper Tools Product Helpline for repair and servicing enquiries.
