About This Document; Safety; Instruction Symbols Used In This Operating Manual; Staff Training - Wilo -Veroline IP-E Einbau- Und Betriebsanleitung

1

About this document

These installation and operating instructions are an integral part of
the equipment and must be kept readily available at the place
where the equipment is installed. Strict adherence to these
instructions is a precondition for the proper use and correct opera-
tion of the equipment.
These installation and operating instructions conform to the rele-
vant version of the machine and the underlying safety standards
valid at the time of going to press.
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Safety

These instructions contain important information which must be
followed when installing and operating the pump. It is therefore
imperative that they be read by both the installer and the operator
before the pump is installed or operated.
Both the general safety points in this section and the more speci-
fic safety points in the following sections should be noted.

2.1 Instruction symbols used in this operating manual

Safety precautions in these operating instructions which, if not
followed, could cause personal injury are indicated by the symbol:
Safety precautions warning of danger due to electricity are indica-
ted by the symbol:
The following signal is used to indicate that by ignoring the rele-
vant safety instructions, damage could be caused to the
pump/machinery and its functions:

2.2 Staff training

The personnel installing the pump must have the appropriate qua-
lification for this work.
2.3 Risks incurred by failure to comply with the safety
precautions
Failure to comply with the safety precautions could result in perso-
nal injury or damage to the pump or installation. Failure to comply
with the safety precautions could also invalidate any claim for
damages.
In particular, failure to comply with these safety precautions could
give rise, for example, to the following risks:
Failure of important pump or machinery functions,
x
Injury resulting from electrical or mechanical factors.
x

2.4 Safety considerations for the operator

The relevant accident precaution regulations must be observed.
Potential dangers caused by electrical energy must be excluded.
Directives contained in local or general regulations (e.g. IEC, VDE
etc.) and of local power supply companies must be complied with.

2.5 Safety considerations for inspection and assembly

The operator must ensure that all inspection and assembly work is
carried out by authorised and qualified specialists who have care-
fully studied these instructions.
Work on the pump/machinery should only be carried out when the
machine has been brought to a standstill.
2.6 Unauthorised modification and manufacture of
spare parts
Changes to the pump/machinery may only be made in agreement
with the manufacturer. The use of original spare parts and acces-
sories authorised by the manufacturer will ensure safety. The use
of any other parts may invalidate claims invoking the liability of the
manufacturer for any consequences.

2.7 Improper use

The operating safety of the pump or installation can only be guar-
anteed if it is used in accordance with paragraph 1 of the operating
instructions. The minimum and maximum limits given in the cata-
logue or data sheet must be observed at all times.
,
CAUTION!
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Transport and Storage

The pump must be protected against moisture and
CAUTION!
physical damage during transport and intermediate
storage.The pump should be transported using
authorised load suspension devices. They are to be
attached to the pump flanges and if necessary to
the motor outer diameter (protection against slip-
ping required!). The ring bolts on the motor are only
to be used as guides when taking up the load.
The ring bolts on the motor shall only be used to
transport the motor, not the entire pump.
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Applications

The dry-running pumps of the IP-E (Inline) and DP-E (Double)
series are used as circulating pumps in mechanical building services
for:
Warm water heating systems,
x
Cooling and cold water circulation,
x
Industrial circulation systems,
x
Heat transfer media circulation.
x
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Technical data

5.1 Identification plate

Flange pump as
IP = Inline pump
DP = Double pump
with Electronic module for
electronic speed control
Nominal width DN of pipe joint
Impeller diameter
Motor power
Poles
R1= without pressure sensor
PLR or LON
ENGLISH
DP - E 50 / 150-4 / 2 xx
IP - E 50 / 150-4 / 2 xx
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