EN
Original Instructions
Version 2 – September 2023
Read this manual in full before using this product and retain it for future use.
Always use the latest version of the manual. Please visit
drapertools.com/manuals for the latest version.
1. Intended Use
Block or combustion leak tester for determining if CO
2
is present in a vehicle’s
cooling system. CO
2
in the cooling system For indicating a head gasket leak,
cracked block or a warped head, etc. Simple to operate by adding blue detector
uid to the tester and placing tester onto the radiator; air is drawn through the
liquid which will change colour to yellow if CO
2
is present. Can be used in
conjunction with a cone adaptor or an adaptor within the Draper Radiator
Pressure Test Kit (Stock Nos. 14455 and 23420). Any other application beyond
the conditions established for use will be considered misuse. Draper Tools
accepts no responsibility for improper use of this product.
2. Specication
Stock No. 23257
Part No. CGDK
3. HealthandSafetyInformation
• Always ensure engine is COLD before carrying out any maintenance.
• Always ensure approved safety goggles and gloves are worn before carrying
out any maintenance.
• Always release any pressure from the radiator BEFORE disconnecting the
Detector Kit.
• Avoid drawing radiator coolant into the lower chamber. A small amount is
sometimes unavoidable, but if the level exceeds the red line printed on the
lower chamber, the following procedure must be followed:
− Turn the brass adaptor connector in order to release the uid.
− Turn the connector anti-clockwise to lock it.
4. Identication
(1) Rubber bulb
(2) Cap
(3) Upper chamber
(4) Lower chamber
(5) Radiator cap
(6) Cone adaptor
Delta International
Delta International BV
Oude Graaf 8
6002 NL
Weert
Netherlands
Draper Tools
Draper Tools Limited
Hursley Road, Chandler’s Ford
Eastleigh, Hampshire, SO53 1YF UK
Website: drapertools.com
Email: sales@drapertools.com
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
© Published by Draper Tools Limited
7. ExplanationofSymbols
Read the instruction manual
Warning!
Wear safety glasses
Wear protective gloves
23257
COMBUSTION
LEAK
DETECTOR
KIT
(1)
(2)
(3)
(5)
(6)
(4)
