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Introduction
When an Electro-hydraulic Pump (EHP) has been installed as a
part of the hydraulic steering, the ship can be steered by auto-
pilot or by means of a panel with joystick, or with a hand-held
with 'rocker switch'.
The panel with joystick (EHPJSTA) can be fitted on the dash-
board where it serves as the main steering control.
The ship can be steered from any position on board using the
hand-held with 'rocker switch' (RECONEHP). This then oper-
ates as the secondary control.
Always consult the manuals for the hydraulic cylinder, piping,
non-return valves, hand pump units, EHP and Auto-pilot.
Installation
Panel with joystick
Fit the control panel next to the steering position. There should
be a minimum of 50 mm free space behind the panel.
The panel is fitted with a plug and socket.
Bring the connector cable between the EHP and control panel
and connect the plug and socket.
Connector cables with plug and socket are available in the fol-
lowing lengths:
Connector Cable
6 m
Connector Cable 10 m
Connector Cable 16 m
Connector Cable 18 m
Connector Cable 20 m
Connect the cable to the EHP as described in 'Electrical
Installation'.
If it is necessary to cut the connector cable and then join it
again, ensure that the core colours match.
N.B.: The core colours in the connector cable differ from those
of the wires used in the panel!
Hand-held with 'rocker switch'
Fit the socket for the coiled-lead plug close to the steering
position.
Fit the socket in such a way that water cannot remain in it.
Install a cable from the socket to the EHP.
Fit an 'ON - OFF' switch in the 'positive' (+) wire of the cable
near the socket.
Connect the socket, 'ON - OFF' switch and the EHP as
described in 'Electrical Installation'.
Electrical installation
Consult the various 'Installation Examples' on pages 10 and
11 for connecting the panel with joystick or the hand-held with
'rocker switch' to the EHP and/or auto-pilot.
Fit a 2 Amp fuse in the 'positive' (+) wire of the control current
circuit.
Panel with joy-stick / remote control for electro-hydraulic steering
Article Code: BP29
Article Code: BP2910
Article Code: BP2916
Article Code: BP2918
Article Code: BP2920
A fuse and a main switch should be fitted in the 'positive' (+)
wiring of the EHP power supply. Consult the instructions for the
EHP for the type of fuse.
Limit switches
Install the limit switches supplied in the rudder stops.
The limit switches should be set up in such a way that the rud-
der arm strikes the mechanical rudder stop before the end of
the switch movement is reached.
Fit the limit switches with two M4 screws. This allows an adjust-
ment range of 2 mm for the switch.
It is also possible to connect a check lamp to the limit switch-
es.
See page 9 for connecting and adjusting the limit switches.
Operation
Panel with joystick:
• Switch the main switch on.
• Switching on the panel:
Press the on/off switch twice.
After the switch is pressed once the LED will flash green
and the buzzer will sound continuously (. . . . . . .) The on/
off switch must be pressed a second time within 6 seconds.
The LED will then remain green and the buzzer will confirm
that the panel is ready for use by giving the signal (- . -).
• The EHP electric motor is operated by the selector switch.
• Press the on/off switch once after the EHP has been used.
The panel will sound a signal (. . . - . -).
• Switch the main switch off when leaving the ship.
Hand-held with 'rocker switch':
• Insert the coiled-lead plug in the socket.
• Switch the main switch on.
• Switch the control current switch on.
• The EHP electric motor is operated by the selector switch.
• After using the EHP, switch off the control current switch.
• Switch off the main switch when leaving the ship.
ENGLISH
3
020204.02
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