TFC Tower APUMP-HE Series Manuale utente
EEI≤0.20
Energy-saving Pipeline Canned
Motor Pump
APUMP-HE Series
Installation and
Operation Manual
TFC Group LLP
Notes:
01. Read the installation manual 11. Some models are not suitable for
carefully before installation and drinking water.
use. 12. The liquid may be high-temperature
02. The manufacturer will not be liable and high-pressure; therefore, the
for any personal injury, pump liquid in the system must be
damage and other property completely drained or the shut-off
damage due to failure to comply valves on both sides must be
with safety warnings closed before moving and
dismantling the pump to prevent
a burn hazard.
03. The installers and operators must
comply with local safety regulations.
13. If removing the exhaust bolt, high-
temperature and high-pressure
liquid will be released. Measures
must be taken to safely contain
any released liquid.
04. The user must confirm that only
qualified personnel with
professional certification and
proficiency of this manual are
permitted to install and maintain this
product.
05. The pump is rated Ip44 and must not
be installed in a place that is damp or
may be splashed by water.
14. Ventilation must be ensured in
summer or high ambient
temperature conditions to avoid
condensation that may cause
electrical malfunctions.
06. For convenient access of
maintaince, a shut-off valve shall be
installed on each side of the pump
15. If there is a risk of frost damage,
install a frost protection thermostat,
or drain down the system in order
to avoid frost damage to the pump
body.
07. The power supply of the pump must
be disconnected before installation
andmaintainace.
08. For domestic hot water, copper or
stainless steel pump body shall be
used.
16. If the pump is left unused for a long
time, please close the pipe valve in
the inlet and outlet of the pump and
disconnect the power supply.
17. If the flexible cord of cable is
damaged, it must be replaced by a
qualified person.
18. Please close the valve at the inlet of
the pump and disconnect power of the
pump immediately if overheating
10. Do not start the pump without
liquid.
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APUMP-HE
09. In hard water areas use
appropriate water treatment
additives to prevent calcium
deposits, which can block
pipelines and / or the pump
impeller.
or abnormality of motor is detected, and contact your vendor or service center
immediately.
19. If problem cannot be addressed according to the manual, please close the valves
on the inlet and outlet of the pump immediately, cut off power supply and contact
your vendor or service center immediately.
20. This product shall be put in a place out of reach of children. After installation, take
an isolation measures to avoid access of children.
21. This product shall be stored in a dry, well ventilated and cool place under room
temperature.
Warning
Before installation, you must carefully read the installation
and operation manual. The installation and use of the
equipment must comply with local regulation and
applicable operation standards.
Warning
Those who have weak physical strength, react slowly
or lack experience and knowledge (including children) can
use this motor pump only under the monitoring and
direction of his/her safety personnel.
Caution
Note
Warning
Failure to comply with this safety instruction may lead to
personal injury!
Failure to comply with this safety instruction may lead to
equipment malfunction or damage!
Note or instruction for easy and safe operations.
1. Signs
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APUMP-HE
magnet
2. General
2.1. The APUMP-HE circulation
pump is designed for use
in domestic heating and hot
water systems.
The product is most applicable to the
following systems:
·
system
·variable-temperature pipeline heat
supply system
·heat supply system with night mode
·HVAC system
· Industrial circulation system
domestic heating and domestic
water supply system
This pump is equipped with permanent-
motor and differential pressure
controller, capable of automatically &
continuously adjusting motor performance
to meet the actual needs of the system.
This pump is equipped with control
panel on the front for easy operation
by users.
stable and variable-flow heat supply
·
2.2. Advantages
Easy installation and start-up
(
motor pump needs no adjustment
and can be readily started and
will adjust automatically to meet
the actual needs of the systems.
High-degree comfort
·Low operational noise of motor pump
and whole system.
·Provided with self adaptivc mode
AUTO
Initial setting). In most cases, the
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APUMP-HE
3.1 Ambient Temperature
Ambient temperature: 0 40
3.2. Relative humidity(RH):
Max. humidity: 95%
3.3. Medium (liquid delivery) temperature
Liquid delivery temperature: +2℃110
To avoid condensation in control box and the stator, the temperature of liquid
pumped by the motor pump must be always higher than ambient temperature.
3.4. System Pressure
Maximum pressure 1.0MPa(10bar).
3.5. Degree of Protection
IP 44
3.6. Inlet Pressure
.
℃~+ ℃
~℃
Liquid Temperature
<85℃90℃110℃
Inlet Pressure
0.05bar 0.28bar 1bar
0.5m head 2.8m head
3.7. Pumping Liquid
The pumping liquid includes thin, clean, non-corrosive and non-explosive liquid
which shall not contain any solid particles, fiber or mineral oil, and the pump must
definitely not be used to pump inflammable liquid such as rapeseed oil and gasoline.
If the pump is used in a place with relatively high viscosity, the pump has lower
performance. So when choosing a pump, the viscosity of liquid must be taken into
account.
3. Operating Conditions
10m head
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4.1.
·
pump case indicates the flow direction of liquid through the pump.
·When installing the motor pump in the pipeline, the two gaskets supplied must be
installed at the inlet and outlet.
·During the installation, the motor pump shaft must be horizontal.
Installation
When installing APUMP-HE series circulation pump, the arrow on the motor
4. Installation
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APUMP-HE
4.2. Position of Junction Box
06
4.3.
The junction box can be rotated in a step of 90°.
The procedures for changing the position of junction box are as follows:
1. Close the valves at the inlet and outlet and release the pressure;
2. Unscrew and remove the four socket head screws that fasten the pump body;
3. Rotate the motor to the required position and align the four screw holes;
4. Install the four socket head screws again and fasten them clockwise making
sure they are fully tightened;
Changing Position of Junction Box
APUMP-HE
5. Open the valves at the inlet and outlet.
Warning
Pumping liquid may be high-temperature and high-pressure;
therefore, the liquid in the system must be completely drained or the
valves on both sides of motor pump must be closed before removing
the socket head screws.
4.4. Thermal Insulation of Motor Pump Body
Limiting the heat loss of motor pump body and pipeline.
Motor pump body and pipeline should be thermally insulated
to reduce their heat loss.
Do not insulate or cover the junction box and control panel.
Caution
Note
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5. Electrical Connection
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Electrical connection and protection shall comply with
local codes and norms.
Warning
The motor pump must be earthed
The motor pump must be connected to an external power switch,
with 3mm minimum contact gap in both poles.
.
·
·Check if the supply voltage and frequency are the same as parameters indicated on the
nameplate of the motor pump.
·Connect the motor pump and power supply with the plug supplied together with the
pump.
·After the power is supplied, the indicator lamp on the control panel is ON.
APUMP-HE series circulation motor pump needs no protection from external motor.
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APUMP-HE
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