18
AR1200VIEW
CARDIOLINE
®
is an et medical devices SpA brand
w w w . c a r d i o l i n e . b i z
•
keyboard flat;
•
thermal head flat;
•
motor flat;
•
mark sensor card flat;
•
display connector flat;
•
inverter flat.
To reassemble the motherboard proceed in reverse order.
Warning: Replacing the motherboard means that the paper feed speed and mark presence sensor must
be recalibrated.
8.4 Removing the battery (table T1)
Proceed as follows:
lay the equipment on a soft work surface with the bottom of the casing facing upwards;
remove the door of the battery compartment after having slackened its retaining screw (table T1 Ref. 2);
disconnect and remove the set of batteries (table T1 ref.8,9);
To reassembly, proceed in inverse order.
Warning: Respect the correct polarity of the battery connection as specified in Table T1 ref.7,8.
8.5 Removing the keyboard card (table T2b)
Proceed as described in chapter 8.3;
Remove 5 screws (T2b Ref. 5); replace the keyboard card.
To reassembly, proceed in inverse order.
8.6 Removing the display (table T2b)
Proceed following the instructions in chapter 8.2;
Remove the 5 screws attaching the display to the housing (T2b Ref. 2);
Remove display.
8.7 Removing the motor assembly (table T2b)
Proceed as described in chapter 8.3.;
Remove 2 screws (T2b Ref. 4) and remove the motor assembly;
To reassembly, proceed in inverse order.
8.8 Removing the printer assembly (table T2b)
Proceed as follows:
proceed as in chapter 8.3 for opening the equipment and removing the mother board from the equipment;
remove the 2 retaining screws of the printer assembly, see table T2b Ref.3, remove it from its seat, taking care not to damage
the dots of the thermal head with hard objects;
proceed in inverse order to fit the printer assembly, paying particular attention to the positioning of the mechanical part with
screws, washers, etc.; if the printer assembly is equipped with thermal print head regulation see table T4.
to obtain long life of the thermal head, using exclusively the heat-sensitive paper recommended by the manufacturer, DOT-
CARD
in rolls and packs with height 120 mm is advised. The order code is marked on the bottom edge of the paper;
the thermal head is extremely sensitive to electrostatic potentials, it is recommended always to follow the work procedures
described in appendix A.
8.9 Removing mark sensor board (table T2a)
Proceed as follows:
proceed as in chapter 8.3 for opening the equipment and removing the mother board;
to remove the sensor board, force it upwards using a suitable tool. It is glued into its compartment inside the upper casing, see
table T2a Ref. 2;
to replace the board it is necessary to clean the area in which it is fitted, position it correctly in its compartment, with the output
of the flat towards the paper compartment and stick it down with instant glue;
