honle UVAHAND LED User manual

Operating Instructions 1
Operating Instructions
UVAHAND LED

UVAHAND LED
2 # 073350DE-EN b
Masthead
All rights reserved
Copyright: Dr. Hönle AG
Lochhamer Schlag 1,
82166 Gräfelfing / Munich, Germany
Printed in Germany, October 2016
These Operating Instructions must not be reprinted or otherwise duplicated –even
in part –without the express, written consent of Dr. Hönle AG.
Any kind of duplication, dissemination or storing on any form of data medium that is
not authorised by Dr. Hönle AG constitutes an infringement of prevailing copyright
law, and will be prosecuted. Technical alterations that serve to improve the unit
described, or improve the standard of safety, are expressly reserved –even without
further notice.
Publisher responsible for content: Dr. Hönle AG
Layout: Dr. Hönle AG

Operating Instructions 3
Table of contents
Warnings and symbols in these operating instructions .....................................4
1. Description........................................................................................................5
1.1. Applications........................................................................................5
1.2. View of the unit...................................................................................5
2. Safety information............................................................................................6
2.1. General notes.....................................................................................6
2.2. Intended purpose of use.....................................................................6
2.3. Warranty and liability..........................................................................7
2.4. Risk group ..........................................................................................8
2.5. Safety label on the unit.......................................................................8
2.6. Organisational measures ...................................................................9
2.7. Informal safety measures...................................................................9
2.8. Duties of personnel ............................................................................9
2.9. Dangers from Handling the Unit.........................................................9
2.10. Danger from electrical power ...........................................................10
2.11. Thermal hazards...............................................................................10
2.12. Danger from irradiation.....................................................................11
2.13. Danger from gases...........................................................................12
2.14. Service, maintenance, remedying faults ..........................................12
3. Transport, Storage, Delivery .........................................................................13
4. Setup, assembly, startup and operation......................................................14
4.1. General.............................................................................................14
4.2. Startup..............................................................................................15
4.3. Switching the UVAHAND LED on and off ........................................15
5. Servicing, Maintenance and Cleaning..........................................................16
5.1. Service..............................................................................................16
5.2. Servicing...........................................................................................16
6. Ordering Data for Units, Replacement Parts and Accessories .................18
7. Faults...............................................................................................................20
8. Technical data ................................................................................................21
8.1. Dimensions and weights ..................................................................21
8.2. Electrical data...................................................................................21
8.3. Ambient conditions...........................................................................21

UVAHAND LED
4 # 073350DE-EN b
Warnings and symbols in these operating instructions
These Operating Instructions describe the UVAHAND LED, its operation and possi-
ble applications. They contain safety information and information on danger points to
ensure safe and correct handling of the unit.
You will find the following symbols next to all safety notes/warnings in these Operat-
ing Instructions which indicate a danger to persons. An additional signal word is
used to indicate the severity of the potential injury.
Pay close attention to this information and take particular care in these circum-
stances to avoid accidents.
DANGER!
refers to an immediate threat of danger. Failure to avoid this will result
in death or serious injury.
Material damage is also possible.
WARNING!
refers to a potentially dangerous situation. Failure to avoid this may
result in death or serious injury. Material damage is also possible.
CAUTION!
refers to a potentially dangerous situation. Failure to avoid this situa-
tion may result in minor injuries.
Material damage is also possible.
The symbols have the following meanings:
This symbol indicates a danger area
This symbol indicates a hot surface
This symbol indicates dangerous electrical voltage
This symbol indicates UV radiation
The two symbols below appear next to information about how best to operate the unit
and/or prevent damage to the unit. There is no risk of personal injury. In addition, the sig-
nal words ATTENTION! and Note! are also used.
ATTENTION!
This symbol and the accompanying signal word appear in the Op-
erating Instructions in sections where particular attention should be
paid in order to prevent the unit being damaged or destroyed.
NOTE!
This symbol and the accompanying signal word appear next to notes,
tips on usage and helpful information.

Operating Instructions 5
1. Description
The UVAHAND LED is a high-intensity, mobile UV LED hand-held lamp. Its high-
intensity radiation ensures reliable production results in a matter of seconds. At
the same time, the arrangement of the LEDs guarantees homogenous intensity
distribution.
The unit is available in the wavelengths 365 and 405 nm +- 10 nm. This allows
adaptation of the hand-held lamp to suit the respective application.
1.1. Applications
The following are some of the possible
applications of the UVAHAND LED:
Curing of UV adhesives when
joining glass, plastics and metals
Curing of UV potting compounds
on electrical and electronic com-
ponents
Production and repair of plastic
parts with UV-curable polyester
resin
Particulate control in cleanrooms
Authentication testing
Fluorescence testing during
quality control in mechanical en-
gineering and in the aviation, tex-
tile and printing industries
1.2. View of the unit
Fig. 1: UVAHAND LED - view of the unit
(1)ON-OFF switch
(2)Ventilation openings (top
side and underside of the hous-
ing)
(3)Spacer bar
(4)LED light emitting surface
(incl. safety glass unit)1
(5)Reflector surface
(behind the safety glass plate)
(6) Handle
adjustable through 90°; handle
can be removed for operation us-
ing a tripod or with the unit firmly
installed.
1
Safety glass unit = safety glass plate and safety glass frame
Applications
5
2
4
6
1
3
2

UVAHAND LED
6 # 073350DE-EN b
2. Safety information
2.1. General notes
A knowledge of all basic safety regulations is essential to ensure safe han-
dling and fault-free operation of the UVAHAND LED.
These Operating Instructions contain the most important notes for operating
the unit in a safe manner.
The Operating Instructions, especially the safety notes, must be observed by
everyone that works with the unit.
In addition, all rules and regulations on accident prevention that apply to the
usage area must also be observed.
The operator must check at regular intervals that the staff are working with a
safety-conscious attitude.
Under workplace health and safety regulations, operators are required to
carry out a suitable and sufficient assessment of the risks arising from the
use of the UVAHAND LED.
The assessment must ensure that adequate control measurements are
maintained in order to eliminate or minimise these risks. You can use the in-
formation contained in these Operating Instructions when making the risk
assessment.
2.2. Intended purpose of use
The UVAHAND LED is a high-intensity, mobile UV LED lamp for the irradia-
tion of surfaces (see also section Applications, p. 5).
Any other use or use above and beyond these terms is defined as inappro-
priate and is thus dangerous.
The UVAHAND LED must not be used for medical or therapeutic purposes,
for skin-tanning or in any other medical equipment.
The operator may only operate the equipment as stipulated by the operating
instructions in this manual.
The user is obliged to carry out the prescribed service and maintenance
work and to replace components which are subject to wear.
There are International and UK guidelines for restriction of occupational UV expo-
sures.
Useful references:
ICNIRP Guidelines on limiting exposure (www.icnirp.de)
NRPB Advice on protection (www.nrpb.org)
General notes
Intended use

Operating Instructions 7
The following are further conditions for appropriate use:
observance of all notes in these Operating Instructions,
the execution of all servicing and maintenance work
compliance with all general and specific safety instructions in these Operat-
ing Instructions,
compliance with the relevant accident prevention regulations.
Note
Dr. Hönle AG accepts no liability for damage which occurs due to
improper use of the unit.
2.3. Warranty and liability
The "General Conditions of Sale and Delivery" of Dr. Hönle AG apply in all cases.
They are available to the user upon signing the contract, at the latest. No warranty
or liability claims may be made in the event of injury to persons or damage to prop-
erty if this has arisen from one or more of the following:
improper use of the UVAHAND LED,
incorrect assembly, startup and operation of the UVAHAND LED,
operation of the UVAHAND LED with defective and/or inoperable safety and
protective equipment,
failure to observe the information in the Operating Instructions regarding the
safety, transport, storage, assembly, startup, operation and servicing of the
unit,
unauthorised structural modifications to the UVAHAND LED,
inadequate monitoring of unit components which are subject to wear,
incorrectly performed repairs,
catastrophes, the effect of foreign bodies or force majeure.
Warranty
and liability

UVAHAND LED
8 # 073350DE-EN b
2.4. Risk group
DANGER!
Improper use can endanger the health of the user or of third parties
(severe skin or eye damage)!
The UVAHAND LED falls under the
scope of standard DIN EN 62471:2008
("Photobiological safety of lamps and
lamp systems").
It is classified as belonging to Risk
Group 2, which requires special safety
measures to be observed during its
operation.
For more detailed information, please
see the DIN EN standard referred to
above.
The unit is labelled with the corre-
sponding classification and risk group.
However, in specific installation situa-
tions, e.g. with corresponding housings
or if the unit is used at a distance >200
mm, the risk group may be significantly
lower.
As for all equipment falling under the
scope of DIN EN 62471:2008, the
operator must carry out corresponding
classification in accordance with the
standard for each individual use.
2.5. Safety label on the unit
Located on the top side of the housing of the UVAHAND LED there is a UV warn-
ing label (see Fig. below). If this label is concealed or not visible to the user for
some other reason, the operator is responsible for ensuring that a suitable safety
notice is posted in the work area.
Risk group
Safety label on
the unit

Operating Instructions 9
2.6. Organisational measures
The functions of all the existing safety equipment must be inspected regularly
before the start of work or of each new shift. Look for outwardly visible damage.
2.7. Informal safety measures
In addition to this user’s manual, the generally and locally applicable accident
prevention and environmental protection regulations must be made available and
observed.
2.8. Duties of personnel
Persons who are assigned the task of working on and with the UVAHAND LED
undertake to do the following before starting work:
to observe the occupational
safety and accident prevention
regulations
to read the chapter on safety and
the warnings printed in this man-
ual and to observe them at all
times while using the equipment.
In particular, the safety meas-
ures in DIN EN 62471: 2008
("Photobiological safety of lamps
and lamp systems") must be ob-
served.
2.9. Dangers from Handling the Unit
The UVAHAND LED is constructed in accordance with the technological state of
the art and generally accepted safety engineering practice.
Nevertheless, certain hazards may arise when handling the unit, for example:
Danger from electrical current
Danger from UV radiation
Thermal hazards
The equipment may only be used under the following conditions:
The device must always be held in such a manner that no direct radia-
tion can strike the user or other persons.
In order to protect against indirect scattered radiation, if necessary (in
case of strongly reflective surfaces) personal protective equipment must
be worn to protect the eyes and skin.
All points in the chapter on intended use must be complied with.
With regard to safety, the device is in flawless condition
DANGER!
Improper use may endanger the health of the user or third parties
(severe skin or eye damage)!
It may also cause damage to the device or other material damage.
Organisational
Measures
Informal
safety meas-
ures
Obligation of
personnel
Dangers from
handling the
unit

UVAHAND LED
10 # 073350DE-EN b
WARNING!
The radiation source of the UVAHAND LED emits
UV radiation, see also "Danger from irradiation," p. 11.
2.10. Danger from electrical power
The electrical equipment of the
UVAHAND LED must be inspected regu-
larly.
Inspection before starting work:
Check all components of the unit for
outwardly visible damage
Check that all electric cables are
in flawless condition
Loose cable connections must be re-
paired immediately, and damaged cables
must be replaced.
DANGER!
There is danger of direct or indirect contact with electricity!
WARNING!
The UVAHAND LED may only be connected to properly in-
stalled power sockets with a protective ground conductor. Fur-
thermore, the UVAHAND LED may only operated with the mains
voltage specified in the technical data.
2.11. Thermal hazards
The following safety precautions must be observed when operating the UVAHAND
LED:
Never touch the safety glass plate
when operating the unit.
There must be a safe surface
available on which to place the
switched-on hand-held lamp.
The hand-held lamp is fitted with
spacer bars to prevent destruction
of the safety glass plate as a result
of heat build-up. However, it must
never be placed on a temperature-
sensitive or combustible surface.
There must be a distance of
at least 1m between the unit and
flammable objects.
The LED light-emitting surface
may not be directly covered.
The UVAHAND LED must not be
used inside explosion-protected
areas!
Danger from
electrical power
Thermal haz-
ards

Operating Instructions 11
2.12. Danger from irradiation
The radiation source of the UVAHAND LED emits UVA radiation and visible light.
DANGER!
If improperly handled, UV radiation can damage skin and
eyes! It can lead to severe sunburn, premature ageing of the
skin, inflammation of the retina and conjunctiva, and possibly
to skin cancer.
The instructions below must be observed
when working with the unit:
The UVAHAND LED must always be
held or installed in such a manner that
neither the user nor other persons are
exposed to direct radiation.
UV-absorbent plastics or metal plates
may be used for screening.
Depending on the surface of the ob-
jects to be irradiated, personal protec-
tive equipment must be worn if neces-
sary to protect the eyes and skin
against indirect radiation.
Protective goggles for the eyes should
be to standard BS EN 170 (max. spec-
tral transmittance (313 nm) 0.0003%,
(365 nm) 0.3 %) and should be for di-
rect and peripheral exposure (side
shielding).
Protective gloves should have a
Clothing Protection Factor (CPF)
of 30+. The CPF corresponds to
the protection factor offered by sun
creams.
UV radiation accelerates the
ageing of materials. Consequently,
any protective equipment that is
damaged or which exhibits signs
of ageing must be replaced.
Never look directly into the lamp
when it is switched on.
The UVAHAND LED must never
be operated without the safety
glass plate or with a damaged
safety glass plate.
CAUTION!
UV radiation can cause material damage to electronic components.
When processing, for example, EPROMs in the vicinity of the
UVAHAND LED, they must be protected against UV radiation.
CAUTION!
UV radiation accelerates the ageing of materials. UV-sensitive
objects and surfaces must therefore be protected from radiation.
NOTE!
Protective equipment is listed in the chapter "Ordering data for
units, replacement parts and accessories."

UVAHAND LED
12 # 073350DE-EN b
2.13. Danger from gases
Under certain circumstances, chemical
vapours may be released when irradiat-
ing materials with the UVAHAND LED.
The safety data sheets for the
materials being irradiated must
be observed.
Also observe the rules on harm-
ful substances in the workplace.
Upon beginning operation, the
air contamination of the work-
space is to be measured. In the
event of increased air contami-
nation, it is necessary to set up
an air extraction and exhaust
system.
If necessary, respiratory protec-
tion must be worn.
The most commonly used UV-
curable adhesives do not emit
vapours when irradiated with the
UVAHAND LED.
2.14. Service, maintenance, remedying faults
All necessary servicing work is described in
the chapter "Servicing, maintenance and
cleaning; Service." Carrying out these
tasks ensures reliable operation.
If faults occur in the UVAHAND LED, the
chapter "Faults" provides information on
the causes of faults and possible remedial
action.
If a fault which cannot be remedied using
these instructions arises on the unit, con-
tact the Hönle customer service.
Parts that are not in flawless condition
must be exchanged immediately.
Use only original replacement and wear
parts.
There is no guarantee that parts from
other manufacturers are designed and
manufactured to meet the required stan-
dards of robustness and safety.
No changes, additions or conversions
may be made to the UVAHAND LED
without the permission of Dr. Hönle AG.
Contact address for claims under war-
ranty, repair and replacement part ser-
vice:
Dr. Hönle AG
UV-Technologie
Lochhamer Schlag 1
D-82166 Gräfelfing / Munich, Germany
Phone: +49 (0)89 / 856 08-0
Fax: +49 (0)89 / 856 08-148
E-Mail: [email protected]
Website: www.hoenle.de
WARNING!
No repairs or changes may be made to the unit other than
those described in these Operating Instructions.
Danger from
gases
Servicing,
maintenance,
remedying
faults

Operating Instructions 13
3. Transport, Storage, Delivery
Scope of delivery:
UVAHAND LED
Protective goggles
Protective gloves
Operating Instructions
The delivered parts must be inspected for completeness and damage or other
issues.
Any damage that has been ascertained must be documented at once, and re-
ported to the dealer or to Dr. Hönle AG without delay.
NOTE!
Please dispose of the packaging material in an environmentally
responsible manner.
It may be possible to reuse it.
It is recommended to keep the packaging material, in case the unit
has to be sent by post or otherwise transported.

UVAHAND LED
14 # 073350DE-EN b
4. Setup, assembly, startup and operation
4.1. General
When setting up the unit, make sure that there are no fingerprints on the
reflector or safety glass plate.
The reflector and the LEDs may under no circumstances be touched or al-
lowed to come into contact with other objects. Otherwise this would im-
mediate destroy the delicate LED surface.
If necessary, clean the safety glass plate when it is cold using a clean
cloth and isopropanol.
Before switching on, check the supply air and discharge air openings in
the housing. The openings must not be covered or blocked by any foreign
bodies.
Only operate the UVAHAND LED in dry rooms.
The unit must be protected against chemical vapours.
Never place the switched-on hand-held lamp on a temperature-sensitive
or combustible surface with the safety glass plate facing downwards.
The LED light-emitting surface may not be directly covered.
This prevents a heat build-up which may lead to destruction of the safety
glass plate and the LEDs.
This is automatically prevented if spacer bars are fitted. For this reason, do
not remove the spacer bars.
DANGER!
When operating the UVAHAND LED, make sure that there is
sufficient cooling. There is acute danger of fire if the equip-
ment is not sufficiently cooled!
Neither the ambient temperature nor the cooling air tempera-
ture may exceed 35 °C.
General infor-
mation

Operating Instructions 15
4.2. Startup
Insert the mains power plug into the power socket and position the
UVAHAND LED so that it is pointing away from your body before switch-
ing it on.
Also check the vicinity to ensure that there are no other persons nearby.
It must be ensured at all times that nobody can be exposed to direct radiation
from the UVA HAND LED. In addition, the safety information in these Operating
Instructions must be read and strictly observed.
DANGER!
The UVAHAND LED may only be connected to properly
installed power sockets with a protective ground conductor.
Furthermore, the UVAHAND LED may only operated with the
mains voltage specified in the technical data.
4.3. Switching the UVAHAND LED on and off
Switch the UVAHAND LED on and off
at the ON / OFF switch (1) on the unit
itself.
DANGER!
After the UVAHAND LED has been switched on it emits high-
intensity UV radiation. In the case of improper handling, this
can damage skin and eyes! It can lead to severe sunburn, pre-
mature ageing of the skin, inflammation of the retina and con-
junctiva, and possibly to skin cancer.
Startup
Switching the
UVAHAND
LED on and off
1

UVAHAND LED
16 # 073350DE-EN b
5. Servicing, Maintenance and Cleaning
5.1. Service
The following servicing tasks must be carried out on the UVAHAND LED:
Regularly (depending on the operating conditions):
Check the safety glass plate for dust and other contamination.
Clean the safety glass plate as necessary and replace the safety glass
unit if it is damaged.
5.2. Servicing
Replacing the safety glass unit
The safety glass unit consists of the safety glass plate and the safety glass
frame.
The safety glass unit must be replaced immediately if the safety glass plate is
damaged.
DANGER!
Under no circumstances may the unit be operated with a
damaged safety glass plate or without a safety glass plate.
Failure to follow these instructions can result in damage to
the skin and eyes caused by the UV radiation emitted!
DANGER!
Before opening the equipment, switch it off and disconnect
from the mains. There is danger of direct or indirect contact
with electricity!
WARNING!
The UVAHAND LED emits high-intensity radiation. There is a
danger of both fire and burns. Wear corresponding protective
equipment.
Allow the unit to cool down for 10 min.
WARNING!
Use only spare parts manufactured by the Dr. Hönle AG.
Safe operation of the UVAHAND LED cannot be guaranteed
if parts from other manufacturers are used.
NOTE!
To order replacement parts, see "Ordering data for units,
replacement parts and accessories; Replacement Parts."
Service
Replacing the
safety glass unit

Operating Instructions 17
Fig. 2: Fixing screws for safety glass
unit (top side and underside of the hous-
ing)
Disconnect the equipment from the
mains.
Release the two inner fixing screws on
both the top side and underside of the
housing (see Fig. 2).
Caution: Do NOT release the two outer
screws! These are protected by two green
safety stickers which must not be removed.
Fig. 3: Taking out the
safety glass unit
Now carefully grip the safety glass unit
by the frame and remove it
(Fig. 3).
Check the new safety glass unit for
contamination.
If necessary, clean the new safety glass
unit using a clean cloth and alcohol.
Place the new safety glass unit on the
housing.
Check that it is firmly seated and screw it
tight.
If necessary, clean the safety glass plate
again.
The UVAHAND LED is ready for operation again.
WARNING!
Under no circumstances may the reflector located below or the
surface of the LEDs be touch or cleaned. Any contact with the
LEDs would lead to their destruction and thus render the entire
lamp defective. In a case such as this, all warranty claims will
be voided.
Cleaning the surface of the unit
Do not use any harsh or abrasive cleaning agents to clean the surface of the unit.
Use only mild cleaning agents containing tensides, cleaning cloths or a damp
sponge. Do not allow moisture to penetrate the unit under any circumstances.
Cleaning the
surface

UVAHAND LED
18 # 073350DE-EN b
6. Ordering Data for Units, Replacement Parts and Accessories
Accessories and replacement parts can be ordered from our replacement parts
service at the following address:
Dr. Hönle AG
UV-Technologie
Lochhamer Schlag 1
D-82166 Gräfelfing / Munich, Germany
Phone: +49 (0)89 / 856 08-0
Fax: +49 (0)89 / 856 08-148
Units
Designation
Article/Order number
UVAHAND LED, 365 nm
73900
UVAHAND LED, 405 nm
73901
Replacement parts
Designation
Article/Order number
Safety glass unit
73581
WARNING!
Only original replacement parts from Dr. Hönle AG may be
used. Safe operation of the UVAHAND LED cannot be guar-
anteed if parts from other manufacturers are used.
Units
Replacement
parts

Operating Instructions 19
Accessories
Designation
Article/Order number
Systainer transport case
30850
Protective goggles, tinted (for 405 nm)
0067
Protective goggles, clear glass (for 365
nm)
0068
Protective gloves
19754
Adapter plate for tripod
73582
Accessories

UVAHAND LED
20 # 073350DE-EN b
7. Faults
The fault lists below contain informa-
tion on faults which may occur on the
UVAHAND LED, their causes and
remedial action.
Should a fault occur in the unit that
cannot be rectified using these instruc-
tions, Dr. Hönle AG Customer Service
must be contacted.
Contact address:
Dr. Hönle AG
UV-Technologie
Lochhamer Schlag 1
D-82166 Gräfelfing / Munich, Ger-
many
Phone: +49 (0)89 / 856 08-0
Fax: +49 (0)89 / 856 08-148
Fault
Cause of fault
Remedial action
LEDs do not light
up.
Unit is not switched on.
Switch the unit on.
Mains power plug is not
plugged in.
Plug in the
mains power plug.
No voltage at mains
power socket.
Check the
main fuse.
Housing becomes
too hot and unit
switches off.
Fan is not running.
Switch the unit off im-
mediately and send it to
customer service.
Free passage of air
through fan apertures
blocked by foreign
bodies or cover.
Remove foreign body
or cover.