Ewellix CPMA Series User manual

CATEGORY
MAX 2 LINESINSTALLATION, OPERATION AND MAINTENANCE MANUAL
CPMA and CPMB
Telescopic pillar

33
Contents
1.0 General information......................................................4
1.1 Information in this manual ...............................................4
1.2 Explanation of symbols and signal words ......................4
1.3 Limitation of liability ........................................................5
1.4 Copyright.........................................................................5
1.5 Spare parts......................................................................5
1.6 Warranty terms................................................................5
1.7 Customer service ............................................................5
2.0 Safety .............................................................................6
2.1 Use ...................................................................................6
2.2 Responsibility of the owner and processor....................6
2.3 Personnel requirements..................................................7
2.4 Specic dangers .............................................................7
2.5 Safety equipment ............................................................8
2.6 Safeguard against restart ...............................................8
2.7 Modications of device ...................................................8
2.8 Manufacturer’s declaration of EMC compliance............9
3.0 Technical data............................................................. 13
3.1 Ambient conditions ....................................................... 13
3.2 Product label................................................................. 13
4.0 Structure and function............................................... 14
4.1 O ver view ........................................................................ 14
4.2 Brief description............................................................ 15
4.3 Special features ............................................................ 15
4.4 Requirements for third party power supply (mandatory
for telescopic pillars CPMA and CPMB 24V DC in medical
applications)......................................................................... 16
4.5 Connections.................................................................. 16
4.6 Operating elements....................................................... 17
4.7 Options.......................................................................... 17
4.8 Accessories................................................................... 17
5.0 Transport, packaging and storage ...........................19
5.1 Safety information for transportation............................ 19
5.2 Transport inspection..................................................... 19
5.3 Return to the manufacturer........................................... 19
5.4 Packaging...................................................................... 19
5.5 Storage..........................................................................20
6.0 Installation and rst operation .................................21
6.1 Installation location ....................................................... 21
6.2 Inspections prior to initial operation.............................21
6.3 Installation.....................................................................22
6.4 Connection to power supply.........................................25
6.5 Requirements concerning installation of accessories . 25
6.6 Initial start-up ................................................................26
7.0 Operation .....................................................................27
7.1 Safety .............................................................................27
7.2 Turn on...........................................................................27
7.3 Turn o...........................................................................27
7.4 Action before use ..........................................................27
7.5 Action during operation.................................................27
7.6 Emergency disengagement ..........................................28
7.7 Shut-down .....................................................................28
8.0 Maintenance................................................................29
8.1 Maintenance plan ..........................................................29
8.2 Maintenance work.........................................................29
8.3 Measures following maintenance .................................30
9.0 Malfunctions................................................................ 31
9.1 Malfunction table...........................................................32
9.2 Start of operation after malfunction repair ...................32
10.0 Dismantling................................................................33
10.1 Dismantling..................................................................33
10.2 Disposal.......................................................................33
11.0 Appendix ....................................................................34
11.1 Technical data..............................................................34
11.2 Plans and diagrams.....................................................35
11.3 Approved accessories.................................................40
11.4 CE – Declaration ..........................................................42
WARNING
Please read this manual before installing, operating or maintaining
this telescopic pillar. Failure to follow safety precautions and
instructions could cause telescopic pillar failure and result in
serious injury, death or property damage. Keep this manual nearby
for future reference.

4
CPMA and CPMB
1.0 General information
1.1 Information in this
manual
This manual provides important information on how to work
with the telescopic pillar (also called the device) safely and
eciently. The manual is part of the device, must always be
kept near the device and should be available for the person-
nel to read at any time. All personnel working with the device
must read and understand this manual before starting any
work. Strict compliance with all specied safety notes and
instructions is a basic requirement.
Moreover, the accident prevention guidelines and general
safety regulations applicable at the place of use of the de-
vice must also be complied with.
For better representation of circumstances, the illustrations
in this manual are not necessarily to scale and may vary
from the actual design of the device.
All information and notes in this manual were compiled with
due consideration given to applicable standards and regula-
tions, the present status of technology and our years of
knowledge and experience.
1.2 Explanation of symbols
and signal words
Safety precautions are identied by symbols and signal
words dened on the right side of this page. These signal
words indicate the severity of the hazard.
Adhere to these safety precautions and take actions in order
to avoid accidents that may result in personal injuries or
damage to property.
DANGER
Indicates a dangerous situation, which
will lead to death or serious personal
injury, if the precautionary measures are
ignored.
WARNING
Indicates a dangerous situation, which
can lead to minor or moderate injury or
property damage, if the precautionary
measures are ignored.
CAUTION
Indicates a dangerous situation, which
can lead to minor or moderate injury
the precautionary measures are ignored.
NOTICE
Indicates information considered
important, but not hazard-related (e.g.
messages relating to property damage).
NOTE
Emphasizes useful hints and
recommendations as well as information
for ecient and trouble-free operation.

5
1.0 General information
1.3 Limitation of liability
All information and notes in this manual were compiled un-
der due consideration of valid standards and regulations, the
present status of technology and our years of experience.
The manufacturer will not be liable for injury or damage re-
sulting from:
• disregarding this manual
• unintended use
• employment of untrained personnel
• unauthorized conversions
• unauthorized technical modications
• manipulation or removal of the screws on the device
Validity
The instructions in this manual refer to the telescopic pillars
CPMA and CPMB with the following identication:
• Manufacturer: Ewellix
• Product name: Telescopic pillars CPMA and CPMB
• Type designation: CPMA1, CPMA2, CPMB1, CPMB2
• Year of manufacture: from 2013
• CE Mark: according to technical documentation
When the device has been customised by Ewellix, the actual
product delivered may be dierent from what is described in
this manual. In this case, ask Ewellix for any additional in-
structions or safety precautions relevant to these telescopic
pillars.
We reserve the right to make technical modications to the
telescopic pillar to improve usability.
1.4 Copyright
This manual is protected by copyright law and to be used
exclusively by Ewellix customers for internal purposes.
Passing this manual on to third parties, duplication of any
kind – even in the form of excerpts – as well as the use and/
or disclosure of the contents without the written consent of
the manufacturer is not permitted, except for internal uses.
Violation of Ewellix’s copyright may become the subject of a
future claim for damages.
1.5 Spare parts
This telescopic pillar is not designed for repair by the user.
All warranty and service claims become void without notice
if any screws on the telescopic pillar have been manipulated.
Genuine spare parts are available, for example:
What Where Ordering
number Picture
Rim cover On outer tube ZAB-348390
WARNING
Safety hazard caused by wrong spare parts
Wrong or faulty spare parts can adversely affect safety and cause
damage, malfunctions or total failure.
Therefore, follow the precautions below:
• Use only genuine spare parts from the manufacturer.
• Spare parts in/on the device may only be replaced by the manu-
facturer.
If the device cannot be repaired on site by authorized per-
sonnel it must be dismantled from the application and sent
to the manufacturer.
1.6 Warranty terms
The applicable and eective warranty terms are those con-
tained in the manufacturer’s terms and conditions of sale
contained in the Ewellix sales contract that governs this
sale.
1.7 Customer service
Ewellix Customer Service is always available to provide
technical information and answer questions.
See the contact information for Ewellix Customer Service on
the back cover.

6
CPMA and CPMB
6
2.0 Safety
2.1 Use
Purpose of the CPMA and CPMB
The telescopic pillars CPMA and CPMB have been designed
and built to be operated in accordance with their intended
use. If you use the CPMA and/or CPMB for any use other
than that cited, the manufacturer cannot be held responsible
for any resulting damage or injury.
2.1.1 Intended use
The intended uses of the telescopic pillars CPMA and
CPMB are:
• Dynamic, push load with movement in the vertical direc-
tion.
• For indoor use only.
• CPMA is designed for electrical height adjustment of oph-
thalmic table equipment and chairs.
• CPMB is designed for electrical height adjustment of baby
incubators and baby warmers.
2.1.1.1 Product lifetime
The telescopic pillars CPMA and CPMB are designed for a
service life of 10 years or 5 000 double strokes at a stroke
length of 300 mm (with authorized usage) , whichever comes
rst.
2.1.2 Unintended and excluded use
Telescopic pillars CPMA and CPMB are suitable for indoor
use only and must not be exposed to weathering, strong ra-
diation elds, and corrosive or explosive atmospheric media
(⮑ Ambient conditions, page 13).
2.1.3 Essential performance
Telescopic pillars CPMA and CPMB are designed for electri-
cal height adjustment.
2.2 Responsibility of the
owner and processor
The device is designed for commercial applications by its
owner or processor. The processor is the contracting part-
ner of the reseller or the manufacturer. The processor in-
stalls the device in a complete system (application).
The owner or processor of the system is therefore subject to
the requirements of the Occupational Health and Safety Act.
In addition to the safety instructions in this manual, the
owner or processor must do the following concerning safety
and accident prevention guidelines and environmental pro-
tection regulations applicable to the site of the system’s
installation:
• Inform themselves of applicable industrial safety regula-
tions. They must also determine additional hazards that
arise due to the specic working conditions prevailing at
the site where the device is installed, using risk assess-
ment. The risk assessment must be implemented in the
form of work instructions for device operation.
• Conrm that the work instructions created for the system,
including the device, satisfy current legal requirements,
and if not, alter the instructions accordingly.
• Clearly regulate and specify the responsibilities for instal-
lation, operation, maintenance, and cleaning.
• Ensure that all employees who deal with the device have
read and understood this manual.
• Provide personnel with the required protective equipment.
• Provide training for personnel at regular intervals and in-
form personnel of the hazards.
• In addition the owner or the processor must ensure that
the device is in adequate working condition. They must do
the following: ensure that the maintenance intervals de-
scribed in these instructions are complied with. Have all
safety devices inspected regularly for function and com-
pleteness.

7
2.0 Safety
7
2.3 Personnel
requirements
WARNING
Improper installation, operation and maintenance can
result in serious injury, death or property damage.
Use only qualified, instructed, or trained personnel (as described
below) who have read, understood and followed these instructions.
Qualications
The following qualications are specied for dierent areas
of activity listed in this manual.
• An instructed person (operator)
Instructed by the customer in an orientation session on the
assigned tasks and possible dangers arising from im-
proper behaviour.
• Qualied personnel
Based on their professional training, know-how and expe-
rience as well as knowledge of the applicable standards
and regulations, is able to independently perform assigned
work activities and to detect and avoid possible dangers
on their own.
• Professional electrician
Based on their professional training, know-how and experi-
ence, as well as knowledge of the applicable standards and
regulations, is able to independently perform work on electri-
cal systems and to detect and avoid possible dangers.
In addition, the professional electrician has been trained
for the special location where they work and know the rele-
vant standards and regulations.
Only persons who can be expected to perform their tasks re-
liably, are permitted to work with this device. Persons whose
reaction capabilities are impaired, through the use of drugs,
alcohol or medication, for example, are not permitted.
2.4 Specic dangers
The manufacturer has constructively, and with protective
measures, minimized the eects of existing residual hazards.
Pay attention to the residual hazards and potential counter-
measures described in the following chapters.
WARNING
Crush hazard
Do not let any object or person come into contact with the inner
tube and/or base plate of the inner tube while the motor is running.
Hold the telescopic pillars CPMA and CPMB only by the external
tube.
WARNING
Crush hazard
Risk of damage to the telescopic pillars CPMA and CPMB caused
by static and dynamic overloading of the telescopic pillar: Do not
use the telescopic pillar beyond the permissible operating data.
• Note the maximum permissible operating data in the Appendix
(⮑ Equipment and operating data, page 34)
• Note the product label of the telescopic pillar
WARNING
Pinch hazard
When the telescopic pillar runs into fixed objects, the driving force
can cause personal injury. If the telescopic pillar is left unattended,
check that the full stroke length is free of obstacles, and that there
is nobody in the stroke area. Alternatively, provide a means of
disconnecting all conductors from the mains power supply.
WARNING
Tip hazard
Use the telescopic pillars CPMA and CPMB always between the
elements of the application, and with four screws to the upper and
four screws to the lower base plate. The screws must be screwed
to a depth of between 6 mm and 11 mm, with proper tightening
torque.
WARNING
Excessive side-acting forces can destroy the pillar and pose a risk
of serious injury. During the stroke, do not manipulate any of the
elements connected to the telescopic pillars CPMA and CPMB.
• The maximum permissible values can be found in the appendix
(⮑ Equipment and operating data, page 34)
CAUTION
The telescopic pillars CPMA and CPMB are intended for use by
healthcare professionals only. These telescopic pillars may cause
radio interference or disrupt the operation of nearby equipment. It
may be necessary to take mitigation measures, such as shielding
the location.
CAUTION
The use of accessories and cables other than those for which
the telescopic pillars CPMA and CPMB were designed, can
significantly degrade electromagnetic EMISSIONS and IMMUNITY
performance.
WARNING
The telescopic pillars CPMA and CPMB should not generally be
used adjacent to or stacked with other equipment. If, however,
adjacent or stacked use is necessary, the telescopic pillars should
be kept under close observation to verify normal operation in this
configuration.
WARNING
Electric shock hazard
Accessory socket box outlet. With provision of multiple sockets,
all sockets are powered. Consequently sockets without plugs
connected remain powered, and thus there is risk of electric shock
from contacts not covered by plugs.

8
CPMA and CPMB
WARNING
Injury due to cracks and related openings in the housing of the
telescopic pillar and/or its accessories. If the housing is damaged
due to shock, breakage or heavy wear, cease using the device and
follow the dismantling instructions (⮑ Dismantling, page 33).
WARNING
Electric shock hazard
Ensure that cables cannot become pinched or damaged. Check
that the mains voltage corresponds to nominal value on the product
label. Ensure that the cabling is correctly installed in the cable
channel.
CAUTION
Electric shock hazard
Beware of damage to the CPMA and CPMB caused by splashing or
hose-directed water. The telescopic pillars CPMA and CPMB are, in
accordance with IP20, not protected against splashing or hose-
directed water. Exposure to this risk must be prevented at all times.
• If required, protect your telescopic pillar with appropriate protec-
tive measures.
CAUTION
Falling application can cause injury or damage. The base plate,
which is made of plastic, can break when subjected to overload
causing the application to fall. Do not operate the telescopic pillar
CPMA and CPMB without adequate support for the fastening
plate or without an adapter plate! Mounting plates are available as
accessories (⮑ Accessories, page 40).
2.5 Safety equipment
WARNING
Electric shock hazard
The telescopic pillars CPMA and CPMB do not have an on /
off switch and if required to be switched off, for example in an
emergency, the telescopic pillars must be disconnected from the
power supply. Only this measure will de-energize the telescopic
pillars CPMA and CPMB.
Applications where the telescopic pillars CPMA and CPMB are built
in, must provide an emergency stop switch or isolation from the
mains supply on all conductors.
2.6 Safeguard against
restart
WARNING
Life-threatening situation through unauthorized restart
For work in hazard zones, there is a risk that the power supply
could be turned on without prior authorization. This presents a
potentially life-threatening situation for people in hazard zone.
• Read information contained in this manual, concerning safeguard
against any unintentional restart of the power supply.
• Always follow the procedure described below.
2.7 Modications of
device
WARNING
To avoid hazardous situations and to ensure optimal performance,
do not make any changes or modifications to the device unless they
have been specifically authorized by Ewellix.
2.7.1 Warning labels
WARNING
For telescopic pillars CPMA and CPMB no warning labels are
applied.
2.7.2 Information label
Fit a cable tie in order to secure the wires. The cable tie
should be secured as close to the terminal as possible.
The pillar must be attached on plane and rigid surface by 4
screws M6 with depth of 6 to 11 mm in the pillar. The total
length of the screw must be adjusted to the height of the
xture.

9
2.0 Safety
9
2.8 Manufacturer’s
declaration of EMC
compliance
IEC/EN 60601-1-2:2007
Medical Electrical Equipment, Part 1-2:
General requirements for safety
Additional standard: Electromagnetic
Compatibility-requirements and tests
Guidance and manufacturer’s declaration – electromagnetic emissions (table 1 according IEC 60601-1-2)
The telescopic pillars CPMA and CPMB are intended for use in the electromagnetic environment specied below.
The customer or user of the telescopic pillars should ensure that they are used in such an environment.
Emissions test Compliance Electromagnetic environment – guidance
RF emissions CISPR 11 Group 1
The telescopic pillars CPMA and CPMB use only RF energy for their internal
function. Therefore, their RF emissions are very low and not likely to cause any
interference with nearby electronic equipment.
RF emission CISPR 11 Class B CPMA1-2xxxxxx-xxx
CPMB1-2xxxxxx-xxx
RF emission CISPR 11 Class A
CPMA1-1xxxxxx-xxx
CPMB1-1xxxxxx-xxx
CPMA1-xxxxxxx-xxx with
ZDV-348220-002 and ZDV-348221-002
CPMB1-xxxxxxx-xxx with
ZDV-348220-002 and ZDV-348221-002
The combination of the telescopic pillar CPMA1-xxxxxxx-xxx or CPMB1-
xxxxxxx-xxx either with ZDV-348220-002 or with
ZDV-348221-002 do not exceed the RF emission class of the combination of
the same telescopic pillar with ZDV-348220-002
and ZDV-348221-002.
Harmonic emission
IEC 61000-3-2 Class A The telescopic pillars CPMA and CPMB are suitable for use in all non-domestic
establishments, and in domestic establishments and those directly connected
to the public low-voltage power supply network that supplies buildings used
for domestic purposes.
Voltage uctuations/ icker
emissions
IEC 61000-3-3
Complies

10
CPMA and CPMB
Guidance and manufacturer’s declaration – electromagnetic immunity (table 2 according IEC 60601-1-2)
The telescopic pillars CPMA and CPMB are intended for use in the electromagnetic environment specied below.
The customer or user of the telescopic pillars should ensure that they are used in such an environment.
IMMUNITY test IEC 60601
test level
Compliance level Electromagnetic
environment – guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or ceramic tile. If oors are
covered with synthetic material, the relative humidity should be at
least 30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/output
lines
± 2 kV for power
supply lines
± 1 kV for input/output
lines
Mains power quality should be that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to earth
± 1 kV dierential mode
± 2 kV common mode
Mains power quality should be that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5% U1
(>95% dip in U1)
for 0.5 cycle
40% U1
(60% dip in U1)
for 5 cycles
70% U1
(30% dip in U1)
for 25 cycles
<5% U1
(>95% dip in U1)
for 5 s
<5% U1
(>95% dip in U1)
for 0,5 cycle
40% U1
(60% dip in U1)
for 5 cycles
70% U1
(30% dip in U1)
for 25 cycles
<5% U1
(>95% dip in U1)
for 5 s
Mains power quality should be that of a typical commercial or
hospital environment. If the user of telescopic pillars CPMA and
CPMB requires continued operation during mains power
interruptions, it is recommended that the telescopic pillars CPMA
and CPMB are powered from an uninterruptible power supply or a
battery.
Power frequency
(50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m If distortion occurs, it may be necessary to position the telescopic
pillars CPMA and CPMB further from sources of power frequency
magnetic elds, or to install magnetic shielding. The power
frequency magnetic eld should be measured in the intended
installation location to ensure that it is suciently low.
NOTE: U1 is the a.c. mains voltage prior to application of the test level.