Install Instructions

6 50-13-002-0415
1 General
1.1 About this document
These Installation and Operating Instructions form an integral part
of the unit. They must be kept close to the unit and in readiness
whenever required. Precise observance of these instructions is a
pre-condition for use of the unit for the intended purpose and for
its correct operation. These Installation and Operating Instructions
conform to the relevant version of the equipment and the underlying
safety standards valid at the time of going to press.
2 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 circulator is installed or started up. Both the general
safety instructions in the ‘Safety precautions’ section and those in
subsequent sections indicated by danger symbols should be carefully
observed.
2.1 Symbols and signal words used in these operating instructions
Symbols:
General Safety symbol
Hazards from electrical causes
Signal words:
DANGER!
Imminently hazardous situation.
Will result in death or serious injury if not avoided.
WARNING!
The user can be exposed to (severe) injury. ‘Warning’
refers that harm to the user or damage to the
product is possible when the user is neglecting the
procedure.
CAUTION!
The product is at risk of damage. ‘Caution’ refers
to the product when the user is neglecting the
procedures.
NOTE!
A notice with useful information for the user in
relation to the product. It attends the user to possible
problems.
2.2 Qualied Personnel
The personnel installing the pump must have the appropriate
qualications 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 personal
injury or damage to the pump or installation. Failure to comply with
the safety precautions could invalidate warranty and/or damage
claims. In particular, failure to comply with these safety precautions
could increase the possibility of the following risks:
• The failure of important parts of the pump or installation,
• Personal injury due to electrical and mechanical causes,
• Material damage.
2.4 Safety precautions for the operator
Existing regulations for the prevention of accidents must be observed.
National Electrical Codes, local codes and regulations must be
followed.
2.5 Safety precautions for inspection and installation
The operator must ensure that all inspection and installation work is
carried out by authorized and qualied specialists who have carefully
reviewed these instructions. Work on the pump/unit must be carried
out only with the pump switched off and at complete standstill.
5.1 Unauthorized alterations and manufacture of spare parts
Alterations to the pump or installation may only be carried out with
the manufacturer’s consent. The use of original spare parts and
accessories authorized 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 operational safety of the pump or installation supplied can only
be guaranteed if it is used in accordance with paragraph 4 of the
operating instructions. The limits given in the catalogue or data sheet
must under no circumstances be exceeded.
3 Transport and interim storage
When receiving the material, check that there has been no damage
during the transport. If shipping damage has occurred, take all
necessary steps with the carrier within the allowed time.
CAUTION! Outside inuences may cause damages
If the delivered material is to be installed later on,
store it in a dry place and protect it from impacts and
any outside inuences (humidity, frost etc.).
Handle the pump carefully so as not to damage the
unit prior to installation.
4 Intended use (Application)
CAUTION! Possible damage of the pump
This pumps are intended for use with water only
The circulating pumps are used to circulate liquids in
• Warm and hot water heating systems,
• Cooling and cold water circuits,
• Closed circulation systems,
• Circulation systems for domestic hot water