Klimawent BULLET-160-N User manual

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31.05.2019 RADIAL ROOF FANS BULLET-N
Use and Maintenance Manual
Radial roof fans
BULLET-N
Contents:
1. Introductory Remarks...............................................................................................2
2. Application.................................................................................................................2
3. Reservations of Producer.........................................................................................2
4. Technical Data...........................................................................................................3
5. Structure and Function.............................................................................................5
6. Assembly and Start-up.............................................................................................6
7. Operational Use.........................................................................................................8
8. Trouble Shooting Guide ...........................................................................................8
9. Maintenance ..............................................................................................................8
10. Occupational Health and Safety ..............................................................................9
11. Transport and Storage..............................................................................................9
12. Terms of warranty.....................................................................................................9
13. Sample of the Declaration of Conformity..............................................................10
807W07
BULLET-160-N
31.05.2019/EN
807W08
BULLET-200-N
31.05.2019/EN
807W09
BULLET-250-N
31.05.2019/EN
807W10
BULLET-315-N
31.05.2019/EN

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RADIAL ROOF FANS BULLET-N 31.05.2019
1. Introductory Remarks
The purpose of the present Use and Maintenance Manual is to supply User with directions wi-
thin the range of application, installation, start-up and the operational use of the BULLET-N radial
roof fans.
Installing, start up and operational use are exclusively admissible after getting acquaint-
ted with the contents of the Use and Maintenance Manual.
With regard to continuity of work carried on improvement of our products, we reserve for oursel-
ves the revision possibility of the draft and technological changes improving
their functional features and safety.
The construction of the BULLET-N radial roof fans meets the requirements of the current state
of technology as well as the safety and health assurances included in:

2006/42/EC Machinery Directive of the European Parliament and of the Council of May 17th,
2006 on machinery –amending the 95/16/EC (recast) /Journal of Laws EC L157 of 09.06.2006, page 24/

2014/35/EC Directive of the European Parliament and of the Council of February 26th, 2014
on the harmonisation of the laws of the Member States relating to the making available on the
market of electrical equipment designed for use within certain voltage limits. /Journal of Laws EC
L96 of 29.03.2014/
The appliance meets the requirements included in:

2009/125/EC (ErP) Directive of the European Parliament and of the Council of October 21th,
2009 establishing a framework for the setting of ecodesign requirements for energy-related pro-
ducts / Journal of Laws L 285 of 31.10.2009 /

327/2011 (EU) Regulation of March 30th, 2011 on implementing the 2009/125/EC Directive
of the European Parliament and of the Council with regard to ecodesign requirements for fans
driven by motors with an electric input power between 125W and 500 kW / Journal of Laws L
No. 90 of 06.04.2011 /
The device has been constructed and produced on the basis of following harmonized standards:
●
EN ISO-12100:2012
–
“Safety of machinery. Basic concepts, general principles
for design. Risk assessment and risk reduction”
●
EN 60204-1:2018-12
–
“Safety of machinery – Electrical equipment of machines.
Part 1: General requirements”
●
EN 60034-1:2011
–
“Rotating electrical machines –Part 1: Rating data and
parameters”
●
EN ISO 5802:2008/A1:2015-07
–
“Industrial Fans – Performance testing in situ of installing
●
EN ISO 13857:2010
–
“Safety of machinery –Safe distances to prevent hazard
zones being reached by upper and lower limbs”.
2. Application
BULLET roof fans are constructed for general ventilation of buildings. They are meant for con-
veying dry air of maximum temperature +40C and dustiness not exceeding 0,3 g/m³.
The fans are not appropriate for forwarding the atmosphere containing viscous pollutants or
aggressive compounds neither including substances that could cause explosion risk.
3. Reservations of Producer
A.
Manufacturer accepts no liability for any consequences following from the operational use
that is in contradiction to the purpose of application.
B.
It is unacceptable to install on the device structure any additional elements not belonging to
its normal construction or accessory set.
C.
Do not introduce any structural changes or modification of the appliance on one’s own.
D.
Protect the housing from mechanical damage.
E.
Prior to installing check the load capacity of the constructional elements where the fan will
be mounted. Unsure mounting could cause risk to personnel / people in vicinity and effect
in damage of the device.

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31.05.2019 RADIAL ROOF FANS BULLET-N
F.
BULLET-N fans cannot be used for conveying the air contaminated with a mixture of
flammable substances in form of gas, vapour, mist and dust, that in connection with
the air could create the explosive atmosphere.
G.
Do not use the fans for conveying the air containing viscous impurities that could ac-
cumulate on the device surface, especially on the impeller.
H.
Neither use it for forwarding the air with aggressive pollutants which will destructive-
ly effect the device structure.
I.
During operation, the maximum impeller rotations should not exceed the nominal rotations.
J.
Producer is not responsible for wounds, injuries, body laceration experienced by User or per-
sonnel during the improper operational use.
4. Technical Data
Table No.1
Type
Supply
voltage
Rotations
Motor
rate
Maximum
volume flow
Maximum
vacuum
Weight
[v / Hz]
[1/min]
[W]
[m³/h]
[Pa]
[kg]
BULLET-160
230 / 50
2220
54
440
280
6,0
BULLET-200
230 / 50
2670
124
1000
520
7,0
BULLET-250
230 / 50
2600
160
1300
600
8,0
BULLET-315
230 / 50
2480
242
1500
730
8,3
CAUTION:
Ingress protection IP44
Synchronous rotations –300 r.p.m
Flow chart –BULLET-160-N
Table No.2 –Acoustic pressure level [dB(A)] BULLET-160-N
outlet
inlet
1 [m]
5 [m]
10 [m]
15 [m]
1 [m]
57
47
40
36
48

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RADIAL ROOF FANS BULLET-N 31.05.2019
Flow chart –BULLET-200-N
Table No.3 –Acoustic pressure level [dB(A)] BULLET-200-N
outlet
inlet
1 [m]
5 [m]
10 [m]
15 [m]
1 [m]
63
53
46
43
55
Flow chart –BULLET-250-N

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31.05.2019 RADIAL ROOF FANS BULLET-N
Table No.4 –Acoustic pressure level [dB(A)] BULLET-250-N
outlet
inlet
1 [m]
5 [m]
10 [m]
15 [m]
1 [m]
66
57
49
46
58
Flow chart –BULLET-315-N
Table No.5 –Acoustic pressure level [dB(A)] BULLET-315-N
outlet
inlet
1 [m]
5 [m]
10 [m]
15 [m]
1 [m]
65
57
48
45
58
CAUTION:
The flow charts above have been prepared for fans installed on sound-absorbing roof bases
TPD-N or TPDC-N; to reduce more the noise level a TK silencer can be introduced under-
neath the roof bases TPD-N or TPDC-N.
5. Structure and Function
A cylindrical ABS plastic housing contains a radial impeller with a motor. The housing is protect-
ted with a plastic hood of high mechanical strength, as a guard against atmospheric factors.
Under the cylindrical housing is located an inlet connection fitting piece with a flange, by means
of which the fan can be installed on a roof base.
It is recommended to install the fan on a sound-adsorbing roof bases TPD or TPDC, eventually
on standard roof bases BI or BII.
On demand, the fan can be equipped with a speed governor RP for a step-less rotation control.

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RADIAL ROOF FANS BULLET-N 31.05.2019
Fig. No.1 –BULLET-N –Structure and dimensions
Table No.6 –Dimensions
Type of the fan
A[mm]
A1 [mm]
B[mm]
C[mm
D[mm]
BULLET-160-N
194 (6xØ7)
160
538
460
80
BULLET-200-N
224 (8xØ9)
200
538
460
80
BULLET-250-N
274 (8xØ9)
250
538
460
80
BULLET-315-N
344 (8xØ9)
315
538
460
80
6. Assembly and Start-up
BULLET-N are designed for use outside the buildings (outdoor application). It is recommen-
ded to install them on roof bases or wall brackets (delivery on separate order).
To reduce more the noise level, apply the sound-absorbing roof bases.
After the fan is installed on a roof base, all the mounting bolts of the fan flange should be
screwed up to the roof base (6 or 8 screws M8). Connection to the power supply ought to
be carried out by User on one’s own.
Connection to the power supply system has to be carried out by an au-
thorized person with adequate qualifications.
Install the IS isolating switch, to cut off the power supply during the servicing. Isolating swi-
tches are in the assortment of KLIMAWENT S.A. as additional equipment (delivery on sepa-
rate order). The switch ought should be installed by User on one’s own, in a place as conve-
nient place. The way of connection is illustrated in Fig. No.2. First, take off the fan hood, to
get access to the terminal box of the fan motor. After all the connections are carried out, re-
install the fan hood.
It is important to select the appropriate sort and section of the supply cable and the protection
from the short-circuit and overload effect, according to the local conditions.
Check subsequent aspects before the start-up:
●
rated voltage of the system and the motor
●
proper and firm connection to the PE protective cable
●
application of suitable protection within the power supply system.
In case when rotational speed adjustment of the fan is required, apply the electronic speed go-
vernor type RP-5-K, delivered by manufacturer upon separate order. Mode of connection to the
supply (in version with the speed governor and without the speed governor), is illustrated in the
Fig. No.2.

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31.05.2019 RADIAL ROOF FANS BULLET-N
Rotational speed adjustment by means of the RP-5-K governor:
The governor is equipped with an “ON / OFF” switch and a signalling lamp, indicating the supply
switched on. Rotations are set by means of a potentiometer. After it is set into position “ON”, the
fan reaches maximum rotations after 6-7 seconds.
Subsequently, the speed can be adjusted with the wheel (potentiometer).
Mode of electrical connections is illustrated on Fig. No.2.
Fig. No.2 –Connection Diagram
CAUTION:
1. Overload protection has to be selected by the investor
2. Suggested installing place of the isolating switch –near the fan
3. Insulation class I
4. Ingress protection IP44
Fan
Motor
rate
Turbine model
Conden-
ser C
Terminal box
A1
Terminal strip
XI
Speed governor
BULLET-160-N
66 W
YWF.B25-190-060AB06
2,5 µF
FA200003 IP44
PAWBOL
LZ4 4 terminals
SLM-0-60-AT
SENTERA ONTROLS
BULLET-200-N
130 W
YWF.B25-225-075AB00
4 µF
LZ4 terminals
SLM-0-60-AT
SENTERA ONTROLS
BULLET-250-N
168 W
YWF.B25-250-080AB00
6 µF
LZ4 4 terminals
SLM-0–60-AT
SENTERA ONTROLS
BULLET-315-N
240 W
YWF.B25-280-080AB00
8 µF
LZ4 4 terminals
SLM-0–60-AT
SENTERA ONTROLS
Przewody: W1 - RVV 300/500 4G1
W2 - YDYzo 3G1
W3 - YDYzo 3G1

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RADIAL ROOF FANS BULLET-N 31.05.2019
7. Operational Use
Construction of the device guarantees its operational use and reliable function without the conti-
nuous everyday technical supervision.
For improper use is considered: application of the fan in contradiction with its purpose (see Sec-
tion 2 of the present Use and Maintenance Manual) and when the reservations of producer are
not observed (see Section 3 of the present Use and Maintenance Manual).
Consequences of incorrect application:
–breakage of bearings
–balance loss of the rotary elements
–vibrations
–deformations
–damages caused by friction.
If failures or incorrect function are by noise or visually spotted (i.e. increased noise, vibrations of
the ventilation system) –disconnect the fan from the power system, examine it and remove the
failure reason.
Most typical operational malfunctions, and their reasons are listed in the Section 8 of the present
Use and Maintenance Manual.
8. Trouble Shooting Guide
Table No.7
Problem
Possible reason
Corrective action
1.
Sudden and significant
Hindrance objects, pollutants
Disconnect the fan from the
decrease in the intake
reducing the air flow got stack
power supply, take off the
volume flow
in the duct or in the inlet
protective hood and remove
the barrier object / obstacle
the impeller is faulty
replace the impeller for a new
9. Maintenance
Construction provides operational longevity, robustness, reliable function, under the condition
of appropriate operational use.
To obtain correct function of the fan and to observe the principles of Occupational Health and
Safety, it is recommended to carry out the technical revisions of the fan in regular periods (e.g.
once a year). Additionally, pay attention that the fan runs without obstacles and examine the
technical state of the fan.
All the activities connected with technical revisions on the fan have to be
carried out by an authorised person with adequate qualifications and necessarily after dis-
connection from the power supply system. Observe the rules of Occupational Health and
Safety (if these principles are not followed, hazard to life and health might occur).
To disconnect the fan from the power supply system apply the IS isolating switch, its purchase
and installing belongs to User. Isolating switch ought to be installed in a convenient place near
the reach of hand of the servicing person.
IS Isolating switches are in the assortment of KLIMAWETN S.A. as additional accessories. The
mode of connection is shown in the Users Manual of the IS isolating switch.
In the scope of technical revision are:
●
Examine and tighten up the mechanical and electrical connections;
●
Check the mountings of the motor and the fan –especially pay attention that the clearance
between the impeller and the non-rotating elements is even within the whole circumference;
●
Remove the impurities that eventually accumulated on the structure inside the fan.

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31.05.2019 RADIAL ROOF FANS BULLET-N
The fan can be restarted after the control steps are carried out, as described in the Section 6
“Assembly and Start-up” in the present Use and Maintenance Manual.
Exclusion from this are activities that should be performed at the running fan, and with
strict observance of the rules of Occupational Health and Safety –e.g. measuring of the
vibrations.
10. Occupational Health and Safety
Start up and the operational use is only admissible exclusively after getting acquainted
with the contents of the present Use and Maintenance Manual. The fan will not cause any
hazard to User / personnel, if it is stably installed on the roof base or another supporting struc-
ture of appropriate load carrying capacity.
Connect the fan to the power supply system, strictly according to the enclosed Connection Dia-
gram and the guidelines shown in Section 6 of the present Use and Maintenance Manual.
This ought to be carried out exclusively by a qualified person, and in accordance with the
valid regulations / rules of the Occupational Health and Safety. During the operational use,
check the state of the PE protective cable.
Any technical revisions and activities connected with repair, have to be
executed, necessarily after the device disconnection from the power supply system (isola-
ting switch).
11. Transport and Storage
The fans are wrapped with foil and placed in cardboard packages. On the package surface are
indicated their weights. During the loading, re-loading and transport, the packages should not
be overturned, thrown. Do not put any load on the package. Stacking of packages is forbidden.
During the transport it is important to protect the devices from weather conditions and damage.
Storage area: dry rooms and areas of efficient ventilation.
12. Terms of warranty
The period of warranty for the purchased device is indicated in the “Card of Warranty”. The war-
ranty does not comprise:
●
mechanical damage and dysfunctions caused by User,
●
device failures caused during use which was in contradiction with the purpose of operational
use and the present Use and Maintenance Manual,
●
any damages being effected during the improper transport, storage or incorrect maintenance.
Infringement of the Section 3 “Reservations of producer” of the User’s Manual and espe-
cially modifications undertaken by User on one’s own or operational use that is in contra-
diction with its purpose shall cause the loss of warranty validity.

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RADIAL ROOF FANS BULLET-N 31.05.2019
13. Sample of the Declaration of Conformity
Declaration of conformity EC No. ……………..
Manufacturer (eventually the authorized representative / importer):
name: KLIMAWENT S.A.
address: 81-571 Gdynia, Chwaszczyńska 194
A person, authorized for issuing the technical documentation: Teodor Świrbutowicz, KLIMAWENT S.A.
hereby declares that the appliance:
name: Radial roof fan
type/model: BULLET-N
serial number: …………………………….. year of production: ………………………..
meets the requirements of the subsequent European Directives:

2006/42/EC Machinery Directive of the European Parliament and of the Council of 17 May, 2006 on machinery
–amending the 95/16/EC (recast) /Journal of Laws EC L157 of 09.06.2006, page 24/

2014/35/EC Directive of the European Parliament and of the Council of 26 February, 2014 on the harmonisation
of the laws of the Member States relating to the making available on the market of electrical equipment designed
for use within certain voltage limits. /Journal of Laws EC L96 of 29.03.2014/
The appliance meets the requirements included in:

2009/125/EC (ErP) Directive of the European Parliament and of the Council of October 21th, 2009 establishing a
framework for the setting of ecodesign requirements for energy-related products /Journal of Laws L 285 of 31.10.2009/

327/2011 (EU) Guideline of March 30th, 2011 on implementing the 2009/125/EC Directive of the European Parlia-
ment and of the Council with regard to ecodesign requirements for fans driven by motors with an electric input po-
-wer between 125W and 500 kW /Journal of Laws L No. 90 of 06.04.2011/
The device has been constructed and produced on the basis of following harmonized standards:
●
EN ISO-12100:2012
–
“Safety of machinery. Basic concepts, general principles
for design. Risk assessment and risk reduction”
●
EN 60204-1:2018-12
–
“Safety of machinery – Electrical equipment of machines.
Part 1: General requirements”
●
EN 60034-1:2011
–
“Rotating electrical machines –Part 1: Rating data and
parameters”
●
EN ISO 5802:2008/A1:2015-07
–
“Industrial Fans – Performance testing in situ of installing
●
EN ISO 13857:2010
–
“Safety of machinery –Safe distances to prevent hazard
zones being reached by upper and lower limbs”.
……………………………
……………………………
……………………………
place, date
signature of authorised person
name, surname, function
of the signatory
KLIMAWENT S.A.
District Court Gdańsk-Północ
NIP: 958 159 21 35
Supported Employment Enterprise
in Gdańsk, VII Wydział Gospodarczy
REGON: 220631262
81-571 Gdynia, ul. Chwaszczyńska 194
of the National Register of Court
Bank Account: Santander Bank Polska S.A.
phone: [phone]
KRS 0000308902 company stock
56 1500 1025 1210 2007 8845 0000
email: [e-mail]
13.779.200 zł paid in total
www.klimawent.com.pl

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31.05.2019 RADIAL ROOF FANS BULLET-N
NOTES:

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RADIAL ROOF FANS BULLET-N 31.05.2019
NOTES: