Laser 4212, Инструкция по эксплуатации

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L A S E R T O O L S Cam Belt Tensioner Gauge
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The contrast should not require further adjustment unless
there is a large change in temperature, or the batteries
are nearing the end of their life. If no display is visible,
check that the contrast has not been set too low.
8. After setting the contrast, the unit checks if the
measuring head is connected. If it is not, the message
‘HEAD MISSING!’ will be displayed and the LED’s
will flash.
9. This message will also be displayed if the head becomes
disconnected at any time during the setup and
measurement procedure.
10. The message ‘SET UNITS’ will be displayed for one
second, followed by the currently selected
measurement unit, for example:
NEWTONS
11. Use the and keys to scroll up and down through
the alphabetical list of measurement units.
BMW | ROVER | FORD | SEAT | VAG |
VAUXHALL | VOLVO
KILOGRAMS FORCE SEEM | LOWENER UNITS
NEWTONS | PEISELER UNITS | POUNDS FORCE
12. When the required unit appears on the screen, press the
key to select them. The first time the instrument is
used, the default unit is Newtons. If the units are
changed, they will be remembered when the unit is
switched off, even if the batteries are removed.
13. Where applicable, the part number of the relevant
manufacturers’ tensioning tool will be displayed
alongside the measurement unit.
For example:
ROVER KM4088AR
14. BMW tension settings are dependent on belt thickness
and cylinder head temperature. Therefore, to ensure
accuracy, the vehicle manufacturers’ tension checking
instructions MUST be followed.
15. After selecting the measurement units, the message
‘HIGH LIMIT: 250’ will be displayed. This shows the
currently set high limit for the tension measurement.
16. Use the and keys to increase or decrease the
tension to the required setting. Note: To make the setting
quicker, if a key is held down, the count will speed up
after about ten seconds.
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