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7. Special accessories
7.1 Protocol printer
When the exhaust-gas analyser is switched on a protocol can be
printed out on the protocol printer (6) showing the following
details:
– a protocol according to the parametrization (see section
5.3.15)
– all the measurements at the time the button is pressed.
Programming is carried out during commissioning by the after-
sales service, using a PC.
7.1.1 Changing the paper
– Turn the knurled knob (1) and open the flap downwards.
– Remove the retaining bar (2), lift the empty paper roll (3) slightly
and remove it.
– Push the new roll on to the spindle and lay it in the printer
casing. Observe the direction of unrolling shown in the figure.
– Cut off the end of the paper to leave a straight edge with right
angles and feed it through the printer mechanism (5).
– Press the feed button (4) until the paper protrudes about 5 cm
from the printing mechanism.
– Feed the paper through the opening with the cutter bar.
– Replace the retaining bar.
– Close the flap and press in the knurled knob.
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4
5
459510P
7.1.2 Changing the printer ribbon
3
– Tear off the paper.
– Turn the knurled knob and open the flap downwards.
– The ribbon can be removed by pressing the point marked
PUSH on the ribbon cassette (5).
– Insert the ribbon cassette:
place the drive wheel (8) on the drive shaft. Then press the
ribbon cassette in gently, applying slight pressure at the point
marked PUSH. The ribbon (7) must be underneath the paper (6).
– Align the ribbon and place it under slight tension by turning the
drive wheel (in the direction shown by the arrow).
– Press the feed button (4) until the paper protrudes about 5 cm
from the printer mechanism.
– Feed the paper through the opening with the cutter bar.
– Close the flap and press in the knurled knob.
7.2 Oil-temperature measurement (ETT 5.22 only)
Connect the oil-temperature sensor (special accessory) at the
side of the instrument to jack (22) and insert it into the engine in
place of the oil dipstick. The oil temperature is indicated in the
display field for oil temperature.
– Push the grommet up or down the oil-temperature sensor so
that it has the same length as the oil dipstick.
– Insert the oil-temperature sensor into the hole of the oil dipstick.
5
8
7
PUSH
459511P
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