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7 Installation and electrical connection
Installation and electrical connection must be
carried out in accordance with local regulations
and only by qualified personnel!
WARNING! Risk of injury!
The existing directives for accident prevention
must be adhered to.
Warning! Danger of electric shock!
Danger from electrical current must be elimi-
nated.
Local directives or general directives [e.g. IEC]
and instructions from local energy supply com-
panies must be adhered to.
7.1 Installation
Install the switchgear/system at a dry location.
Protect the place of installation from direct expo-
sure to sunlight.
7.2 Electrical connection
DANGER! Risk of fatal injury!
Improper electrical connections can lead to fatal
electric shocks.
• Have the electrical connection established by an
electrician approved by the local electricity sup-
plier only and in accordance with local regula-
tions.
• Observe the installation and operating instruc-
tions for the pumps and accessories!
• Disconnect the power supply before any work.
Warning! Danger of electric shock!
There is a potentially fatal voltage on the supply
side, even when the main switch is turned off.
• The type of mains, current and voltage of the
mains connection must match the details on the
rating plate of the control device.
NOTE:
• Fuse on mains side in accordance with the infor-
mation in the wiring diagram
• Feed the ends of the mains cable through the
threaded cable connections and cable inlets and
wire them according to the markings on the ter-
minal strips.
• Earth the pump/installation in accordance with
the regulations.
7.2.1 Power supply connection
Connect the on-site 3-wire cable (L, N, PE) for the
supplying network to the main switch, in accord-
ance with the wiring diagram.
7.2.2 Battery connection
Connect the batteries using the cables provided.
Firmly tighten the screws on the fixation clips.
58
7.2.3 Fault signal / run signals connection
A signal can be taken from the terminal strip for
the fault signal/run signal via a potential-free
contact in order to indicate a fault/operation
(see wiring diagram).
Potential-free contacts, max. contact load
250 V~ / 1 A
Warning! Danger of electric shock!
There is a potentially fatal voltage on these ter-
minals, even when the main switch is turned off.
8 Commissioning
WARNING! Risk of fatal injury!
Commissioning by qualified personnel only!
Improper commissioning poses a risk of fatal
injury. Have commissioning performed by quali-
fied personnel only.
DANGER! Risk of fatal injury!
When working on the open switchgear, there's a
danger of electric shock from touching the live
components.
This work must only be carried out by qualified
personnel!
We recommend that you have the switchgear
commissioned by Salmson customer service.
Before switching on for the first time, the on-site
wiring must be checked, in particular the earthing.
Tighten all terminals prior to commissioning!
8.1 Factory setting
The control is factory preset.
The factory settings can be restored by Salmson
customer service.
8.2 Checking the speed adjustment
The motor speed is adjusted in the factory. To
check the speed adjustment, start the motor
manually. Once the motor has started, record the
speed with a portable rev counter and compare
it to the speed on the display. If the two values
match, no correction is necessary.
If the difference is large, readjustment is neces-
sary. Proceed as follows. Set the motor to a con-
stant, known speed. Enter and confirm this value
in menu 1.2.1.1. Go to the next menu item. In
menu 1.2.1.2, change the setting to "Start" and
confirm. After the adjustment, "Finished" appears
on the display. The speed adjustment is complete
and saved. The motor can be stopped by pressing
the "stop" button (Fig. 2, item 14).
Wilo Salmson France SAS 09/2014
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