AIA DXP120 Series Manual

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 1
Dry Cooler Type DXP120
30267880
Directions for use
DXP120

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
2
Dry Cooler Type DXP120
LU-VE Sweden AB Södra Industrivägen 2-4 SE-374 50 Asarum, Sweden
Tel. [phone] Fax: [phone]
Declaration of Conformity
Directives 2006/42/EC, 2006/95/EC (LVD), 2004/108/EC (EMC)
Manufacturer LU-VE Sweden AB
S. Industrivägen 2-4
S-374 50 ASARUM
Sweden
Technical file Tord Engberg
Type of machinery Heat-exchangers supplied with direct cranking fans and in certain types
of machinery control equipment is included.
Product range Dry Coolers XPS, XPM, XP, DXP, X2-D, VX2-D,
X3-D, VX3-D, VXX3-D
We declare that our Dry Coolers and Air Cooled Condensers comply with all applicable provisions of
the Directive 2006/42/EC.
We declare that our Dry Coolers and Air Cooled Condensers conform to the requirements of the
following Directives 2006/95/EC (LVD), 2004/108/EC (EMC)
Harmonised standards EN ISO 12100-1:2003 EN 61000-6-1
EN ISO 12100-2:2003 EN 61000-6-2
EN ISO 13857:2008 EN 61000-6-3
EN 60204-1:2006 EN 61000-6-4
EN ISO 4871:2009
2014-01-20
LU-VE Sweden AB
Technical Department
Tord Engberg
R & D Manager

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 3
Dry Cooler Type DXP120
General description 4
System of designations 5
Receiving and tting 6
Installation 7
Preventive maintenance 8
Lifting instruction 10
INDEX P

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
4
Dry Cooler Type DXP120
General description
General
This dry cooler is designed for outdoor location and is intended for refrigerants that are
not aggressive in contact with copper.
The cooler conforms to environment class 3.
The cooler is provided with axial fans and the casing is made of aluminum sheeting as
standard.
Important
Do not allow the product to be covered by foreign objects when in operation.
Unobstructed circulation of air is necessary to achieve the highest cooling efciency.
The laminar surfaces of the battery must be free of deposits.
1 Cooler element
2 Frame beam
3 Drain
4 Motor
5 Connecting tube
6 Air vent
7 Fan blade
8 Safety switch
9 Protective griller
10 Eye bolt
Item Designation Item Designation Item Designation
6
5
3
1
7
2
10
8
9
4

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 5
Dry Cooler Type DXP120
A= 960 rpm 3/400 V (DXP120)
B= 705 rpm 3/400 V (DXP120)
C= 460 rpm 3/400 V (DXP120)
D= 345 rpm 3/400 V (DXP120)
Installation
The following instructions for installation should be read together with the technical
leaet.
Location
Place the cooler so that air can pass freely over the entire battery surface and if possi-
ble so that the wind direction does not affect the evacuation air because re-circulation
could otherwise occur. This applies particularly to models that have low revs.
The cooler is to be mounted on a rm base and secured with foundation bolts.
The cooler frame is provided with pre-drilled holes.
DXP120 7 A 256 X
Additional options
Number of passes
Size
Dry cooler

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
6
Dry Cooler Type DXP120
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
6
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Receiving and fitting
The product is subjected to thorough inspection of quality and function before leaving
the factory. If faults or damage due to transportation are detected on the product, the
point of sale is to be contacted without delay.
Assembly
1. Move the product to the place of
installation before removing the packing.
2. The cooler is provided with eyebolts
and shall only be lifted using these
according to instructions on the cooler.
3. Bolt the product direct onto a firm
base, or with vibration dampers, through
the pre-drilled mounting holes.
7
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Installation
Installations may only be made by
authorised persons and in conformance
with national standards.
The cooler may not be connected to
other voltage or frequency than its
rated data.
The wiring diagram is attached to the fan
grille together with these instructions. The
safety switch may not be used for starting
and stopping. Do not fit cable supports
where they could damage the battery and
thus cause leakage.
Tubing installation
The product is to be filled with the amount
and type of heat transfer medium stated by
the installation engineer. The connecting
tubes are located on one end of the unit.
The air vent is at the highest point of the
manifold tube (1).
The incoming lead is connected to tube (2).
The return lead is connected to tube (3).
The drain (4) is located at the bottom of the
manifold tube.
The cooler is to be connected to the safety
switch as follows:
Unscrew the screws (1) with a
screwdriver and remove the cover (2).
Connect the cable through the screw
fitting (3) on the side of the cover.
N.B. Ensure that the fan rotates in the
direction indicated by the arrow.
12
3
1
2
3
4
1
2
3

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 7
Dry Cooler Type DXP120
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
6
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Receiving and fitting
The product is subjected to thorough inspection of quality and function before leaving
the factory. If faults or damage due to transportation are detected on the product, the
point of sale is to be contacted without delay.
Assembly
1. Move the product to the place of
installation before removing the packing.
2. The cooler is provided with eyebolts
and shall only be lifted using these
according to instructions on the cooler.
3. Bolt the product direct onto a firm
base, or with vibration dampers, through
the pre-drilled mounting holes.
7
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Installation
Installations may only be made by
authorised persons and in conformance
with national standards.
The cooler may not be connected to
other voltage or frequency than its
rated data.
The wiring diagram is attached to the fan
grille together with these instructions. The
safety switch may not be used for starting
and stopping. Do not fit cable supports
where they could damage the battery and
thus cause leakage.
Tubing installation
The product is to be filled with the amount
and type of heat transfer medium stated by
the installation engineer. The connecting
tubes are located on one end of the unit.
The air vent is at the highest point of the
manifold tube (1).
The incoming lead is connected to tube (2).
The return lead is connected to tube (3).
The drain (4) is located at the bottom of the
manifold tube.
The cooler is to be connected to the safety
switch as follows:
Unscrew the screws (1) with a
screwdriver and remove the cover (2).
Connect the cable through the screw
fitting (3) on the side of the cover.
N.B. Ensure that the fan rotates in the
direction indicated by the arrow.
12
3
1
2
3
4
1
2
3

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
8
Dry Cooler Type DXP120
9
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Changing the fan / motor (DXP120)
1. Switch OFF the safety switch
and lock it.
2. Unscrew the fastening screws of the
protective cover (1) and remove it.
3. Loosen the screw (2) and washer in the f
an hub and pull off the fan blade (3).
A puller must be used to do this.
4. Fit an eyebolt (4) in the top of the motor axle.
5. Disconnect the electric cable from the
motor terminal box (5). The motor weighs
25 to 120 kg. Lifting tackle is recommended.
6. Unscrew the screws (6) that hold the motor (7)
to the motor shelf (8). Lift out the motor.
Preventive maintenance
3
1
2
4
5
6
7
8
Warning. Make certain that the
power supply is disconnected
Assemble the fan / motor (DXP120)
Assembling in reversed sequence.
N.B. After mounting the fan blade, check
centring of the fan taper and adjust
as required.
Standstill
During long periods when the unit is not
in operation the fans should be run at least
four times a month. They are to be run
until the motor reaches normal working
temperature, i.e., for about 15 minutes.
Standstill
During long periods when the unit is not in operation
the fans should be run at least two times a month.
They are to be run until the motor reaches normal
working temperature, i.e., for about 60 minutes.

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 9
Dry Cooler Type DXP120
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
10
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Preventive maintenance
Warning. Make certain that the power supply is disconnected
Cleaning the cooling battery
1. Remove the service cover (1).
2. Cooling batteries that are lightly soiled
can be cleaned by brushing and blowing
with compressed air.
3. Then wash the cooling battery with
water and environment-friendly detergent
that does not corrode aluminium or
copper. Ammoniac may not be used.
4. Rinse and allow to dry.
Caution
Always wear protective gloves when
cleaning or when in contact with the
batteries.
1
10

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
10
Dry Cooler Type DXP120
11
Dry Cooler Type DXP100/120
Air Cooled Condenser Type DCP100
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Lifting instruction
1900 mm
3180 mm
4700 mm (stl.4-6)
3100 mm (stl.1-3)
4770 mm (stl.10-12 )
3180 mm (stl.7-9 )
3180 mm
1900 mm
6360 mm (stl.13-15) 1900 mm
4770 mm

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden 11
Dry Cooler Type DXP120

LU-VE Sweden AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax: [phone]
SE – 374 50 Asarum
Sweden
12
Dry Cooler Type DXP120
2015-04-17