Hazet 4793/3 Bruksanvisning
Hazet
Ikke kategorisert
4793/3
Les nedenfor 📖 manual på norsk for Hazet 4793/3 (2 sider) i kategorien Ikke kategorisert. Denne guiden var nyttig for 21 personer og ble vurdert med 4.9 stjerner i gjennomsnitt av 11 brukere
Side 1/2
h 4793/3
Cylinder Head Tightness Tester (CO
2
leak detector)
Dear Customer,
You have made a good choice. With a HAZET Cylinder Head Tightness Tester, you
have a quality tool in your hands.
First, some general information: –
Testing can be carried out at any time, whether the engine is hot or cold. As a rule,
no preparation of the vehicle for a routine test is required. Nevertheless, if the
engine has cooled over a prolonged period of time, fresh air will have been drawn
into the cooling system, diluting any combustion gas which may be present in the
air cushion.
The HAZET CO
2
Leakage Tester permits the early, rapid and reliable detection of
leaks between the cooling system and the combustion chambers of all coolant
cooled petrol, diesel and LPG engines.
Any combustion gas which leaks into the cooling system through a defect in the
cylinder head gasket, sealing faces, hairline cracks, cylinder liners or even porous
parts of the cylinder head, collects in the air cushion in the radiator or header tank.
The HAZET Leakage Tester enables the air cushion to be tested for combustion gas
(increased CO
2
content). Leaks can also be detected subsequently.
The blue detecting fluid indicates whether the in-drawn air contains an increased
level of carbon dioxide by , first to , then tochanging colour from blue green
yellow. An increased CO
2
content in the cooling system indicates a leak between
the combustion chamber and the cooling system, i.e. the presence of combustion
gas in the cooling system.
The proven prevents erroneous diagnoses, as"HAZET dual chamber system"
follows. In the lower chamber, alkaline particles are absorbed while, in the upper, a
leak resulting in an increased content of CO
2
gas (combustion gas) will give rise
to a change in the colour of the fluid from blue to yellow.
Suggested uses:
As a routine test at every service and before replenishing antifreeze. To check repairs, e.g. after
pronounced overheating of the engine as a result of a leak or defect in the water pump, V-belt,
radiator hose, etc. In combination with a pressure test for externally escaping leaks (max. possible
test pressure, 1 bar); this also reveals leaks which would otherwise only occur at a very high
combustion pressure or when the vehicle is being driven.
Preparation of the Tester, filling and initiation
There are two chambers in the HAZET metal box:
– blue fluid – Reaction fluid HAZET 4793-2
– light blue fluid – Flushing fluid HAZET 4793-3
Remove the two chambers from the Tester by pulling and turning. Pour the blue reaction fluid into
the lower chamber up to the marking line (12 mm). Put the upper chamber on the lower one and
fill it up with the blue reaction fluid up to the line as well. Now put on the upper part with the
suction ball. The Tester is now ready for use.
lower
chamber
upper
chamber
upper part
h
HIGHEST TECHNOLOGY IN TOOL MANUFACTURE SINCE 1868
Technical data are subject to change
Produkspesifikasjoner
| Merke: | Hazet |
| Kategori: | Ikke kategorisert |
| Modell: | 4793/3 |
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