Wilo DrainLift S Series, Инструкция по установке и эксплуатации

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en Commissioning
20 WILO SE 2017-06
▪ Attached switchgear is to be arranged overflow-proof.
6.6.1 Fuse on mains side
Circuit breaker
The size of the circuit breakers conforms to the rated current of the pump. The switch-
ing characteristics should comply with group B or C. Observe local regulations.
Residual-current device (RCD)
Comply with the regulations of the local energy supply company! The use of a residual-
current device is recommended.
If persons come into contact with the device and conductive fluids, secure the connec-
tion
with a residual-current device (RCD).
6.6.2 Mains connection
The attached switchgear of the lifting unit is equipped with a shock-proof or CEE plug.
For connection to the power supply, a shock-proof socket (according to local regula-
tions) or a CEE socket must be provided on-site (according to local regulations).
6.6.3 Attached switchgear
The switchgear is pre-wired and factory set for use on the lifting unit. The switchgear
has the following functions:
▪ Level-dependent control
The switching points of the level control have permanent settings and cannot be adjus-
ted.
▪ Motor protection
▪ Rotation direction monitoring (only for the three-phase current version)
▪ High water alarm
The switching level for the alarm signal is about 220 mm (above the installation surface
upper edge).
The connections of the power supply cable to the switchgear are shown in the circuit
diagram in the
appendix of these installation and operating instructions . For further
information on the individual functions, observe the installation and operating instruc-
tions for the switchgear.
6.6.4 Operation with frequency con-
verter
Operation on the frequency converter is not permitted.
7 Commissioning
WARNING
Foot injuries due to lack of protective equipment!
Danger of (serious) injuries during work. Wear safety shoes!
7.1 Personnel qualifications ▪ Electrical work: Electrical work must be carried out by a qualified electrician (in accord-
ance with EN 50110-1).
▪ Operation/control: Operating personnel must be instructed in the functioning of the
complete system.
7.2 Operator responsibilities ▪ Providing installation and operating instructions by the lifting unit or at a place specially
reserved for it.
▪ Making the installation and operating instructions available in the language of the per-
sonnel.
▪ Making sure that the installation and operating instructions are read and understood by
all personnel.
▪ All safety devices and emergency cut-outs must be active and checked to ensure that
they function properly.
▪ The lifting unit is suitable for use under the specified operating conditions.
7.3 Operation
CAUTION
Malfunction due to incorrect operation of the switchgear!
When the plug is inserted, the switchgear starts in the last operating mode that was
set. In order to be familiar with the operation of the switchgear, the installation and
operating instructions of the switchgear must be read before inserting the plug.