51
English
10.4
Problems due to the type of system and computer’s mode of operation
All work intended to partially or completely modify the operation of the computer,
monitor or any components connected to them is done at the user’s full and exclu-
sive liability. If there is any doubt regarding alternative computer cable hookups,
please contact your nearest service center for further information.
CAUTION: DO NOT DO THE WORK DESCRIBED BELOW IF YOU ARE NOT ABSO-
LUTELY CERTAIN THAT IT IS NECESSARY FOR THE SYSTEM TO OPERATE COR-
RECTLY.
Faults can be caused by the type of control unit connected to the computer and the computer’s
operational mode.
Problems may be solved by inverting the wires in a connector, as described in the following
table:
Type of
system
BRAVO 30X / 32X
BRAVO 302A / 304A
A
--
Swap wires 1 and 2 in the main valve
connector
B
• Swap wires 1 and 2 in the control valve
connector
• Bravo 30X:
Contact your service center for setting the
system to “M” mode operation
• Bravo 32X:
enter menu 53.0 (par. 9.15) and set mode “M”
Swap wires 1 and 2 in the control valve
connector
C
• Swap wires 1 and 2 in the main valve
connector
• Bravo 30X:
Contact your service center for setting the
system to “M” mode operation
• Bravo 32X:
enter menu 53.0 (par. 9.15) and set mode “M”
--
Tab. 30
• Opening the connector and swapping the wires:
Fig. 19
Fig. 20
Fig. 21
• Unscrew the cable clamp with a small pair of pliers.
• Prize the connector open with a screwdriver in the provided slot (Fig. 20).
• Undo the screws, pull out the crimped terminals and swap the wires around (Fig. 21).
Tighten the screws to the correct amount when securing the cables.
CONTINUES
