Lutz Easyzon D 100, Инструкция по установке, эксплуатации и обслуживанию

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Section 6: Installation
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6.5.8 Emergency Stop
A double pole normally closed external emergency stop
switch may be used to immediately stop the operation
of the
Easyzon D.
Installation Steps:
1.
Isolate power to the
Easyzon D
.
2.
Select a suitable size cable entry insert from the
kit provided (see section 6.3).
3.
Run the cable from the N.C contact of the
switch through the cable entry system of the
cabinet.
4.
Wire into the
Easyzon D
control panel
using the electrical diagram (see section
6.5.2). Connect the first switch to terminals
33 and 34 (soft stop).
5.
Connect the second switch to terminals 15 and
30 (hard stop).
✓
Emergency stop switch installation
complete.
Note:
•
Damage may occur if an external voltage is
applied to the PCB terminals.
6.5.9 Connecting to the Mains Supply
The
Easyzon D
is intended for use as a fixed appliance
and as such is pre-fitted with a 3-core flexible cable.
This must be connected to the electrical supply via a
fused 2-pole isolating switch. This appliance must be
earthed.
Installation steps:
1.
Check mains voltage matches with that of the
Easyzon D
rating plate(100-240VAC)
2.
Position switch as close as reasonably possible
to the
Easyzon D
system.
3.
Route the power supply cable to the main
switch and connect the cable cores in
accordance to local wiring codes to the correct
terminals of the switch.
Power supply cable core colours:
•
Brown = Live/Hot
•
Blue = Neutral
•
Yellow/Green = Earth
✓
Mains supply connection complete.
Note:
•
The
Easyzon D
should only be turned on
when the commissioning procedure is
beginning (see section 7.1).
6.5.10 Dosing Pump(s)
Power Supply: Dosing pumps need to be individually
isolated, fused and labelled according to
process. Isolation is also required for maintenance.
6.5.11 Auxiliary Mains Output
A power output connection is provided on the
Easyzon
D
PCB at terminals 1-3, which is protected by a 5A
fuse (F1). The voltage output is identical to the
mains power supplied to the system.
This output can be used in conjunction with the alarm
relays provided on the
Easyzon D
PCB, to sound
alarms and activate beacons for example.
Note:
•
Terminal 1 is permanently live whist the system
is in operation, always isolate power to the
Easyzon D
before performing any work.