BGS technic 8037 Manual De Instrucciones página 3

Carbon Dioxide Leak Tester for Engines
COMPONENTS
1 Connecting unit for specific adapter
1a Adapter connection
1b Connection for lower housing
1c Vent valve
2 Suction ball
3 Universal rubber cone
4 Lower housing
5 Upper housing
6 Suction ball connection
7 Contrast agent
8 Empty bottle
INTENDED USE
This cylinder head leakage tester was designed to test cylinder head gaskets. By using a CO²-sensitive
contrast agent, you can detect any malfunctioning gaskets in the transition section between cooling system
and combustion chamber quickly and easily.
EFFECTIVENESS
The contrast agent changes its color from blue to yellow, as soon as it gets in contact with combustion
gases in the cooling system. Normally, the contrast agent changes its color in the lower part of the
housing. A comparison with the contrast agent in the upper part of the housing makes visible even the
slightest change of color. Both parts of the housing work as a filter at the same time. An unintentional
suction of coolant affects only the sensibility of the contrast agent in the lower part of it. A leakage of the
cylinder head gasket will be shown in the upper part of the housing. Various gases can cause the contrast
agent to develop a blue coloring. Thereby, those gases will be absorbed in the lower part of the housing,
while combustion gases will cause a yellow coloring of the contrast agent in the upper part.
SAFETY INSTRUCTIONS
•
Use the tool for the intended purpose only.
•
While testing, both engine and coolant heat up to a very high degree. Risk of burn! Always keep an
appropriate distance to all parts of the engine and the cooling system.
•
If engine is running and the coolant is hot, the cooling system is under pressure. Open the cooling
system carefully!
•
Be careful when working on running engine. Loose clothing, tools and other objects can be caught
by rotating parts and cause serious injury.
•
Keep children and other unauthorized persons away from the work area.
•
Do not allow children to play with the tool or its packaging.
•
If you remove the ignition key before repairing, you can prevent the engine from being started
accidentally and resulting injury or damage.
•
This manual serves as a brief guide and does not replace a workshop manual. Always refer to the
vehicle-specific service literature, particularly the technical data such as torque values and
instructions for disassembly/assembly, etc.
CONTRAST AGENT
1. The contrast agent should be checked after each testing. Hold the tool in front of your mouth and,
while activating the suction bulb, breathe out slowly. The CO² in your breath should be concentrated
enough to cause a reaction.
2. Contrast agent can be used repeatedly. Therefore, activate the suction bulb several times, until a
greenish-blueish coloring appears.
3. Avoid any pollution of the contrast agent: Acid, soap etc. cause a color change.
4. The contrast agent is free from acid/base and is not harmful. It may cause a discoloration of clothing
though, when getting in contact with it.
5. A change of color to a slight green can be caused through storage. This is normal and does not affect
its effectiveness and sensibility.
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
BGS 8037
www.bgstechnic.com
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