Snap-On SVTS272 Guia De Inicio Rapido página 2

ONLY WORK ON A COOL ENGINE!
1) With the radiator cool, carefully remove the pressure cap from the
radiator or service tank.
2) Check coolant level. Fill to recommended level.
3) Clean the inside of cap opening. Inspect the sealing surface, make
sure it is in good condition.
4) Check the overflow tube/passage for dents or internal obstruction.
Pressure released by the cooling system during vehicle operation
must pass through this tube.
5) Install tool onto cooling system. When an adapter is required,
install adapter first. Always wet the rubber gasket of the adapter
and tester head before attaching onto cooling system. NOTE: To
attach the pump to the adapter or cap opening keep the locking
ears in line with the entrance notches of the opening. Press down
slightly and rotate the tester head LEVER clockwise until the lever
climbs up, onto (Fig 1), and completely over the ramp cams (Fig 2)
so that the tester head is fully engaged and sealed.
To test radiator with 1" deep filler necks, insert
Washer prior to connecting the tester head to cap opening.
6) Once the tester head is attached to the radiator/adapter, operate the
pump until the gauge indicates the rated pressure of the system
being tested.
NEVER TEST A SYSTEM BEYOND THE MAXIMUM PRESSURE SPECIFIED.
Check manufacturer specifications to determine the proper pressure cap for
each system. DO NOT allow the pressure to build up past the maximum for
the system being tested.
IMPORTANT: This tester is designed to release pressure slightly above 30 psi
(205 kilopascal).
PAGE 2
COOLING SYSTEM TESTING
1 ⁄ " thick Rubber Spacer
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