unicraft MV Series User manual

MV SERIES
MV 30
Operating Instructions
Mobile Fan
MV 30, MV 50, MV 60, MV 80
MV 80

2 MV-Series | Version 2.01
Imprint
Product identification
Mobile Fan Item number
MV 30 6260030
MV 50 6260050
MV 60 6260060
MV 80 6260080
Manufacturer
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
Fax: [phone] - 55
Email: [email protected]
URL: www.unicraft.de
Indications regarding the operating instructions
Genuine operating instructions
according to DIN EN ISO 20607:2019
Edition: 23.08.2022
Version: 2.01
Language: English
Author: KP/ES
Indications regarding the copyright
Copyright © 2022 Stürmer Maschinen GmbH, Hallstadt,
Germany.
Subject to technical modifications and error.
Content
1 Introduction .............................................................3
1.1 Copyright ............................................................ 3
1.2 Customer service................................................ 3
1.3 Limitation of liability............................................. 3
2 Safety........................................................................3
2.1 Symbol explanation ............................................ 3
2.2 General safety instructions ................................. 4
2.3 Safety data sheets.............................................. 4
2.4 Personal protective equipment ........................... 5
2.5 Safety labels on the mobile fan........................... 5
3 Intended use ............................................................5
3.1 Reasonably foreseeable Misapplication ............. 5
3.2 Residual risks ..................................................... 5
4 Technical Data .........................................................6
4.1 Table................................................................... 6
4.2 Type plate........................................................... 6
4.3 Dimensions......................................................... 6
4.4 Scope of delivery ................................................ 6
4.5 Accessories ....................................................... 6
5 Transport, packaging, storage...............................7
5.1 Transport ............................................................ 7
5.2 Packaging........................................................... 7
5.3 Storage ............................................................... 7
6 Operation .................................................................7
7 Care, maintenance and repair ................................8
7.1 Care by cleaning................................................. 8
7.2 Maintenance and repair...................................... 8
8 Disposal, recycling of used equipment.................8
8.1 Decommission .................................................... 8
8.2 Disposal of electrical equipment......................... 8
9 Spare parts...............................................................9
9.1 Spare parts order................................................ 9
9.2 Spare parts drawing.......................................... 10
10 Electrical circuit diagrams .................................11
11 EC Declaration of Conformity ............................12
12 Notes ....................................................................13

Introduction
MV-Series | Version 2.01 3
1 Introduction
You have made a good choice by purchasing the
UNICRAFT fan.
Read the operating instructions carefully before
commissioning.
This is an important part and must be kept near the
machine and accessible to every user.
The operating instructions inform you about the proper
commissioning, the intended use as well as the safe and
efficient operation and maintenance of the fan.
In addition, observe the local accident prevention
regulations and general safety regulations for the area of
application of the fan.
1.1 Copyright Information
The contents of these instructions are protected by
copyright and are the sole property of Stürmer
Maschinen GmbH. Their use is permitted within the
scope of the use of the fan. Any other use is not
permitted without the written consent of the
manufacturer.
Passing on as well as duplication of this document,
utilization and communication of its contents are
forbidden, as far as not expressly permitted. Violations
will result in liability for damages. We register trademark,
patent and design rights for the protection of our
products, if this is possible in individual cases. We
emphatically oppose any infringement of our intellectual
property rights.
1.2 Customer service
Please contact your dealer if you have any questions
about your mobile fan or technical information. There
you will be happy to help with expert advice and
information.
Germany:
Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
Repair - Service:
Fax: [phone]
Email: [e-mail]
Internet: www.unicraft.de
Ordering spare parts:
Fax: [phone]
Email: [email protected]
We are always interested in information and experiences
that arise from the application and can be valuable for
the improvement of our products.
1.3 Limitation of liability
All information and instructions in this manual have been
compiled taking into account the applicable standards
and regulations, the state of the art as well as our many
years of knowledge and experience.
In the following cases, the manufacturer assumes no
liability for damages:
- Non-observance of the operating instructions,
- Inappropriate use
- Use of untrained staff,
- Unauthorised modifications
- Technical changes,
- Use of not allowed spare parts.
The actual scope of delivery may deviate from the
explanations and presentations described here in case
of special models, when using additional ordering
options or due to latest technical modifications.
The obligations agreed in the delivery contract, the gen-
eral terms and conditions as well as the delivery
conditions of the manufacturer and the legal regulations
at the time of the conclusion of the contract are
applicablen.
2 Safety
This section provides an overview of all important safety
packages for the protection of the operating personnel
as well as for safe and fault-free operation. Other task
based safety notes are included in the paragraphs of the
individual phases of life.
2.1 Symbol explanation
Safety instructions
The safety notes in these operating instructions are
highlighted by symbols. The safety notes are introduced
by signal words which express the concern of the risk.

4 MV-Series | Version 2.01
Safety
Tips and recommendation
It is necessary to observe the safety notes written in
these operating instructions in order to reduce the risk of
personal injuries and damages to property.
2.2 General safety instructions
The following should be noted:
- Use the protective devices and fasten them securely.
Never work without guards and keep them in working
order.
- Always keep the fan and its working environment clean.
Ensure that there is sufficient lighting.
- Switch off the ventelator and disconnect the mains plug
before replacing operating equipment and wearing
parts.
- The fan must not be modified in its design and must not
be used for purposes other than those intended by the
manufacturer.
- Never work under the influence of diseases that impair
concentration, overtiredness, drugs, alcohol or medica-
tion.
- Do not pull on the power cord to unplug it from the wall
outlet. Protect the cord from heat, oil and sharp edges.
- Never use the power cord to move or lift the fan.
- Immediately eliminate any malfunctions that affect
safety.
- The fan must not be connected via an external swit-
ching device, e.g. a timer.
- Ensure a minimum fan distance of 1 meter.
- Before each use, make sure that no parts are damaged
on the fan.
- Damaged parts must be replaced immediately to avoid
sources of danger.
- Do not stack the fans on top of each other.
- Do not insert any objects into the openings. Do not use
the unit with the openings blocked; keep it free of dust,
lint, hair, and anything that can reduce airflow. Keep
your hair, clothing, fingers and all body parts away from
openings and moving parts.
- Do not use immersed in water or standing in water.
There is a risk of electric shock. To avoid electric
shock, do not expose the unit to rain.
- Store it indoors only. Do not expose the
- Do not expose the unit to freezing temperatures.
- Do not use flammable cleaning agents to clean this de-
vice.
- Never cover the fan with a blanket or similar.
- Do not overload the fan! You will work better and safer
in the specified power range.
- Always use the fan with the protective cover installed to
avoid contact with the propeller.
- Do not pour highly flammable solvents or petroleum-ba-
sed chemicals through the inlet grille.
- The fan is not intended for operation in wet or damp
areas.
- Operate the fan on a straight and stable surface to pre-
vent it from falling and to avoid injury or damage.
- Use only original spare parts and accessories to avoid
possible dangers and risks of accidents..
2.3 Safety data sheets
Safety data sheets on hazardous materials can be obtai-
ned from your specialist dealer or by calling +49 (0)951/
96555-0. Specialist dealers can find safety data sheets
in the download area of the partner portal.
DANGER!
This combination of symbol and signal words
indicates an imminently dangerous situation which
may lead to death or severe injuries if they are not
avoided.
WARNING!
This combination of symbols and signal words
indicates a possibly dangerous situation which may
lead to death or severe injuries if they are not avoi-
ded.
CAUTION!
This combination of symbol and signal words
indicates a possibly dangerous situation which may
lead to minor or light injuries if they are not avoided.
ATTENTION!
This combination of symbol and signal words
indicates a possibly dangerous situation which may
lead to property and environmental damages if they
are not avoided.
NOTE!
This combination of symbol and signal words
indicates a possibly dangerous situation which may
lead to property and environmental damages if they
are not avoided.
Tips and recommendation
This symbol highlights useful tips and
recommendation as well as information for all
efficient and trouble-free operation.

Intended use
MV-Series | Version 2.01 5
2.4 Personal protective equipment
The personal protective equipment serves to protect per-
sons against impairments of safety and health while
working. The staff member has to wear personal
protective equipment while performing different tasks on
and with the machine which are indicated in the
individual paragraphs of these instructions.
The personal protective equipment is explained in the
following paragraph:
2.5 Safety labels on the mobile fan
The following safety labels are attached to the mobile fan
(Fig. 1), which must be observed and followed:
Fig. 1: Safety labels: 1 Warning of dangers | 2 Warning of dangerous
electrical voltage | 3 Warning of rotating machine parts |
4 Grounding symbol | 5 Flow direction | 6 Safety instructions
The safety labels attached to the machine must not be
removed. Damaged or missing safety labels can lead to
incorrect actions, personal injury and damage to pro-
perty. They must be replaced immediately.
If the safety symbols are not recognisable and compre-
hensible at first glance, the fan must be taken out of ope-
ration until new safety symbols have been applied.
3 Intended use
The fan is used exclusively for extracting and distributing
air and for cooling and drying objects. It is not explosion-
proof and is not intended for outdoor operation.
Intended use also includes compliance with all the infor-
mation in these instructions.
3.1 Reasonably foreseeable Misapplication
Any use beyond the intended use or any other use is
considered misuse.
Possible misapplications may include:
- Service work by untrained or unauthorized person-
nel.
- Operating the fan without functioning, intended pro-
tective devices.
- Operation of the fan in industrial areas.
Misuse of the fan can lead to dangerous situations.
In case of constructive and technical modifications to the
fan, the company Stürmer Maschinen GmbH does not as-
sume any liability.
Claims of any kind for damages due to improper use are
excluded.
3.2 Residual risks
Even if all safety regulations are observed and the ma-
chine is used in accordance with the regulations, there
are still residual risks, which are listed below:
- Fire hazard.
- Electrical hazard due to contact with parts and high
voltage (direct contact) or with parts under a high
voltage due to a defect of the device (indirect con-
tact).
- Upper limb hazard due to accidental contact with the
impeller.
Head protection
The industrial helmet protects the head against
falling objects and bumping against fixed objects.
Protective gloves
The protective gloves are used to protect the hands
from sharp-edged components, as well as from
friction, abrasions or deeper injuries.
Safety boots
The safety shoes protect the feet against bruising,
falling parts and slipping on slippery surfaces.
Protective clothing
Protective clothing is tight-fitting work clothing, with
no protruding parts, with low tear resistance.
2
34
1
6
5

6 MV-Series | Version 2.01
Technical Data
4 Technical Data
4.1 Table
4.2 Type plate
Fig. 2: Type plate
4.3 Dimensions
Fig. 3: Dimensions
4.4 Scope of delivery
MV 30
- Carry handle
- 4 Rubber feet
MV 50, MV 60 and MV 80
- 2 Swivel castors
- 2 Fixed casters
4.5 Accessories
Fig. 4: Accessories
- Air hose Ø 300 mm; Length: 10m (MV 30)
Item number: 6260130
- Air hose Ø 500 mm; Length: 10m (MV 50)
Item number: 6260150
- Air hose Ø 600 mm; Length: 10m (MV 60)
Item number: 6260160
- Air hose Ø 800 mm; Length: 10m (MV 80)
Item number: 6260180
MV 30 MV 50
Impeller-Ø [D] 300 mm 500 mm
Basket-Ø [D1] 380 mm 580 mm
Supply voltage 230V/50 Hz 230V/50 Hz
Speed 2800 min-1 1400 min-1
Drive motor
output
500 W 1100 W
Max. air flow 3900 m3/h 9000 m3/h
Dimensions
[LxWxH]
420x380x380
mm
670x670x485
mm
Weight approx. 15 kg 39 kg
Noise level 69 dB(A) 73 dB(A)
MV 60 MV 80
Impeller-Ø [D] 600 mm 800 mm
Basket-Ø [D1] 685 mm 880 mm
Supply voltage 230V/ 50 Hz 230V/ 50 Hz
Speed 1400 min-1 960 min-1
Drive motor
output
2000 W 2200 W
Max. air flow 14400 m3/h 25200 m3/h
Dimensions
[LxWxH]
770x770x575
mm
975x880x970
mm
Weight approx. 64 kg 84 kg
Noise level 79 dB(A) 74 dB(A)
Dimensi-
ons
MV 30 MV 50 MV 60 MV 80
L [mm] 420 670 770 975
D1 [mm] 380 580 680 880
D [mm] 300 500 600 800
H [mm] 380 485 575 970

Transport, packaging, storage
MV-Series | Version 2.01 7
5 Transport, packaging, storage
5.1 Transport
Check the mobile fan after delivery for visible transport
damage. If you discover any damage, immediately report
it to the transport company or the dealer.
5.2 Packaging
All packaging materials and packaging aids used are
recyclable and must always be recycled.
Packing components made of cardboard are shredded
for waste paper collection.
The foils are made of polyethylene (PE), the upholstery
parts made of polystyrene (PS). You can hand over
these substances to a recycling center or to the disposal
company responsible for you.
5.3 Storage
Clean the mobile fan, oil the bearings and store it in a
frost-free and dry environment. Do not put anything on
the fan.
6 Operation
- Observe mains voltage! The voltage of the current
source must correspond to the information on the
type plate (Fig. 2).
- Make sure that the ON/OFF switch is off when
connecting to the mains.
Step 1: Set up the device at the location where you want
it to be used.
Step 2: Set the desired fan angle with the locking screws
(models MV 50, MV 60 and MV 80). Setting
angles are possible from -30° to +90°.
Fig. 5: Adjusting the setting angles
Step 3: Plug the mains plug into the socket and switch on
the fan.
NOTE!
Protect the device from moisture.
Use protective gloves!
Wear protective clothes!
DANGER!
Danger to life through electric
shock!
Contact with live components may result in fatal
injury.
CAUTION!
Risk of crushing!
Incorrect work on the fan may cause injury to fingers
and hands.
Never insert your fingers into the protective grille of
the impeller!
ATTENTION!
- The device is not to be used in potentially explosive
atmospheres.
- The device must not be operated in humid work-
places or outdoors in wet conditions.

8 MV-Series | Version 2.01
Care, maintenance and repair
7 Care, maintenance and repair
7.1 Care by cleaning
The mobile fan must always be kept in a clean condition.
Clean all plastic parts and painted surfaces with a soft,
damp cloth and some neutral cleaner.
7.2 Maintenance and repair
The impeller bearings must be lubricated by a specialist
every 1000 operating hours.
If the fan does not function properly, contact your dealer
or our customer service. The contact details can be
found in chapter 1.2 Customer Service.
All protective and safety devices must be reinstalled im-
mediately after completion of repair and maintenance
work.
8 Disposal, recycling of used
equipment
In your own interest and in the interest of the environ-
ment, please ensure that all components of the equip-
ment are only disposed of in the designated and appro-
ved ways
8.1 Decommission
Disused equipment must be taken out of service immedi-
ately in order to avoid later misuse and endangering the
environment or people.
Step 1: Remove all environmentally hazardous fluids
from the old devices.
Step 2: If necessary, dismantle the devices into manage-
able and usable components and components.
Step 3: The device components and operating materials
must be routed to the appropriate disposal
routes.
8.2 Disposal of electrical equipment
Please note that electrical equipment contains a variety
of recyclable materials and environmentally harmful
components. Contribute to the separation and proper
disposal of these components.
In case of doubt, please contact your municipal waste
disposal. If necessary, the help of a specialist disposal
company should be consulted for processing.
ATTENTION!
Before starting cleaning, maintenance and repair
work, switch off the unit and pull the mains plug!
Use protective gloves!
NOTE!
Never use aggressive cleaning agents for any
cleaning work. This can damage or destroy the de-
vice.
ATTENTION!
- Maintenance and repair work may only be carried
out by qualified personnel.
- Only use original spare parts in case of repair.
- After maintenance/repair work, all safety devices
must be installed again on the unit before it can be
put into operation

Spare parts
MV-Series | Version 2.01 9
9 Spare parts
9.1 Spare parts order
The spare parts can be obtained from the dealer.
Specify the following key data for inquiries or ordering
spare parts:
- Device type
- Item number
- Position number
- Construction year
- Amount
- Desired shipping method (post, freight, sea, air, ex-
press)
- Delivery address
Spare parts orders without above given information can
not be considered. If the shipping method is missing,
shipping will be at the discretion of the supplier.
Information on the device type, article number and year
of manufacture can be found on the type plate, which is
attached to the device.
Example
The protective grid for the mobile fan MV 30 must be or-
dered. The protective grid is identified in the spare parts
drawing with the number 2.
When ordering spare parts, send a copy of spare parts
drawing with marked component (protective grid) and
marked position number (2) to the authorised dealer or to
the spare parts department and provide the following in-
formation:
- Type of device: Mobile Fan MV 30
- Item number: 6260030
- Position number: 2
The item number of your device:
MV 30 6260030
MV 50 6260050
MV 60 6260060
MV 80 6260080
DANGER!
Risk of injury due to use of incor-
rect spare parts!
The use of incorrect or faulty replacement parts may
cause danger to the operator and cause damage and
malfunction.
- Only use original spare parts from the manufacturer
or replacement parts approved by the manufacturer.
- In case of doubt, always contact the manufacturer.
Tips and recommendations
If non-approved spare parts are used, the manufactu-
rer's warranty expires.

10 Fan | Version 2.01
Spare parts
9.2 Spare parts drawing
The following drawings should help you to identify necessary spare parts in case of service.
Fig. 6: Spare parts drawing MV 30
Fig. 7: Spare parts drawing MV 50, MV 60 and MV 80

Electrical circuit diagrams
Fan | Version 2.01 11
10 Electrical circuit diagrams
Fig. 8: Electrical circuit diagram MV 30 (top), MV50, MV 60 and MV 80 (bottom)
MV 30
MV 50, MV 60 and MV 80

12 Fan | Version 2.01
EC Declaration of Conformity
11 EC Declaration of Conformity
According to Machinery Directive 2006/42/EC Annex II 1.A
Manufacturer / distributor: Stürmer Maschinen GmbH
Dr.-Robert-Pfleger-Str. 26
D-96103 Hallstadt
hereby declares that the following product
Product group: Unicraft® Workshop technology
Type of machine: Mobile Fan
Designation of machine*: Item number:
MV 30 6260030
MV 50 6260050
MV 60 6260060
MV 80 6260080
Serial number*: ______________________
Year of manufacture*: 20_____
* fill these fields according to the information on the type plate
complies with all relevant provisions of the above mentioned directive as well as the other applied directives (below) -
including their applicable modifications at the time of the declaration.
EU directives: 2014/30/EU EMC Directive
2011/65/EU RoHS Directive
The following harmonised standards have been applied:
DIN EN ISO 12100:2011-03 Safety of machines - General principles of design -
Risk evaluation and risk reduction (ISO 12100:2010)
DIN EN 60204-1:2019-06 Safety of machinery - Electrical equipment of machines -
Part 1: General requirements
DIN EN 55014-1:2018-08 Electromagnetic compatibility - Requirements for household
appliances, electric tools and similar apparatus - Part 1: Emission
DIN EN 55014-2:2016-01 Electromagnetic compatibility - Requirements for household
appliances, electric tools and similar apparatus - Part 2:
Immunity - Product family standard
DIN EN IEC 61000-3-2:2019-12 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for
harmonic current emissions (equipment input current <=
16 A per phase)
DIN EN 61000-3-3:2020-07 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of
voltage changes, voltage fluctuations and flicker in public low-voltage
supply systems, for equipment with rated current <= 16 A per phase
and not subject to conditional connection
Responsible for documentation: Kilian Stürmer, Stürmer Maschinen GmbH,
Dr.-Robert-Pfleger-Str. 26, D-96103 Hallstadt
Hallstadt, 23.08.2022
______________________
Kilian Stürmer
CEO, Director

Notes
Fan | Version 2.01 13
12 Notes

www.unicraft.de