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Idiomas disponibles
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1. GENERAL
1.1 About this document
These installation and operating instructions are an integral part of the
product. They must be kept readily available at the place where the
product is installed.
Strict adherence to these instructions is a precondition for the proper use
and correct operation of the product.
These installation and operating instructions conform to the relevant
version of the product 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 pump is
installed or operated.
Both the general safety instructions in this section and the more specific
safety points in the following sections should be observed.
2.1 Instruction symbols used in this operating manual
Symbols:
General danger symbol.
Hazards from electrical causes.
NOTE: ...
Signal words:
Imminently hazardous situation.
Will result in death or serious injury if not avoided.
WARNING!
Risk of (serious) injury.
"Warning" implies that failure to comply with the safety
instructions is likely to result in (severe) personal injury.
CAUTION!
Risk of damage to the pump/installation. "Caution"
alerts to user to potential product damage due to noncompliance
with the safety instructions.
NOTE:
Useful information on the handling of the product. It
alerts the user to potential difficulties.
2.2 Personnel qualification
The personnel installing the pump must have the appropriate qualification
for this work.
2.3 Risks incurred by failure to comply with the safety
instructions
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 also invalidate any claim for damages.
In particular, failure to comply with these safety instructions could give
rise, for example, to the following risks:
• Failure of important pump or system functions
• Personal injury due to electrical and mechanical causes
2.4 Safety instructions for the operator
The relevant accident precaution regulations must be observed.
Potential dangers caused by electrical energy must be excluded. Local
or general regulations (e.g. IEC, etc.) and directives from local energy
supply companies are to be followed.
2.5 Safety instructions for inspection and assembly
The operator must ensure that all inspection and assembly work is
carried out by authorised and qualified specialists who have carefully
studied these instructions.
Work on a pump or installation should only be carried out once the latter
has been brought to a standstill.
6
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 accessories
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 guaranteed
if it is used in accordance with paragraph 4 of the operating instructions.
All values must neither exceed nor fall below the limit values given in the
catalogue or data sheet.
3. TRANSPORT AND INTERIM STORAGE
Inspect the pump/system for transport damage immediately upon arrival.
Any transport damage found must be reported to the carrier within the
prescribed periods.
CAUTION! Risk of damage to the pump!
Risk of damage due to improper handling during transport
or storage.
• The pump is to be protected against moisture and mechanical
damage due to impact/shock.
• The pumps must not be exposed to temperatures outside the
range -10°C to +50°C.
4. APPLICATIONS
The circulation pumps in the QUANTUM CD series are designed for
warm water heating systems and similar systems with constantly
changing flow volumes. An infinite adjustment of the pump output to
the actual heat demand of the system is achieved with the electronic
differential pressure control of this pump.
5. PRODUCT DATA
5.1 Technical Data
Mains power
Max. power input P1 max.
Max. Speed
Degree of protection IP
Ambient temperature
Water temperature min.
Water temperature max.
Max. working pressure
Max. ambient temperature
Inf. variable head control
Minimum static inlet pressure
For Tmaxi.
Pipe connection size
Port-to-port dimension
5.2 Suitable fluids
• Heating water according to VDI 2035.
• If glycol is added, the delivery data of the pump must be corrected
according to the higher viscosity, depending on the percentage mixing
ratio.
•
's approval must be obtained for use of other media.
5.3 Scope of supply
• Circulating pump,
• Installation and operating instruction.
6. DESCRIPTION AND OPERATION
6.1 Pump (fig. 1)
- The circulation pump is equipped with a wet-running motor.
- An electronic control module (item 1) is located on the motor
- housing, which controls the differential pressure of the pump to an
adjustable value between 1 and 5 m. Therefore, the pump adapts
continuously to a changing output demand of the installation, as
occurs with the use of thermostatic valves in particular.
QUANTUM CD 1025 1"
QUANTUM CD 1025 1
/
"
1
4
1~230 V ± 10%, 50 Hz
refer to name plate data
refer to name plate data
IP 44
0°C - 10°C - 25°C - 40°C
2°C - 10°C - 25°C - 40°C
110°C - 110°C - 110°C - 95°C
10 bar
+40 °C
1 to 5 m
0,3 bar / 1,0 bar
+95 °C / +110 °C
1"and 1
/
"
1
4
180 mm
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