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GHZ Series
User Manual
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Guldmann GHZ Series User Manual

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GB/US ........ GHZ Ceiling Hoist
User manual – vers. 4.00
1
GHZ Ceiling Hoist
Item nos:
556xxx
1.00 .........Purpose and intended use ......................................3
1.01 .........Manufacturer ..................................................3
1.02 .........Intended use ..................................................3
2.01 .........Pictograms ...................................................11
2.02 .........Indicator lamps and audio signals .................................11
2.03 .........Operation ....................................................11
2.04 ........Safety functions ...............................................13
4.01 ........Cleaning and disinfection ........................................16
5.01 ........Lifetime .....................................................17
5.03 .........Troubleshooting ...............................................17
6.00 .........Classication ................................................18
9.00 .........Environmental policy statement - V. Guldmann A/S ................23
10.00 ........EMC Information .............................................23
. . . . . . . . . . . . . USA and countries outside the EU ..............................27
. . . . . . . . . . . . . B. WARRANTY ...............................................27
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1.00 Purpose and intended use

1.01 Manufacturer

V. Guldmann A/S Graham Bells Vej 21-23A DK-8200 Aarhus N Tlf. + 45 8741 3100 Fax + 45 8741 3131 www.guldmann.com

1.02 Intended use

GHZ is a lifting module that covers the need for lifting and moving a person with disabilities and for walking training.
GHZ is intended for professional use in hospitals, nursing homes, rehabilita­tion centers and in private homes and buildings, where operators with medi­cal/clinical training are continually available on site or on call.

1.03 Conditions for use

The use of the GHZ is subject to the following:
• The GHZ should only be used by trained personnel.
• The maximum load limit indicated on the hoist must never be exceeded
(section 1.05)
• The instruction offered by Guldmann to all customer groups in connection with the purchase of a ceiling-mounted hoist has been received.
• The helper pays attention to the well-being of the user when using the hoist.
• The hoist is used in Guldmann rail systems which are installed, tested and approved according to DS/EN 10535 and Guldmann’s stipulations.
• Only technicians who have been certied by Guldmann may install and test the rail systems.
• The hoist is used with a Guldmann lifting hanger (section 1.10).
• The hoist is used with a Guldmann lifting sling or with other suitable slings (section 1.11).

1.04 Important/Precautions

• Read the instructions carefully before using the hoist and in connection with cleaning and service of the hoist.
• The hoist’s maximum load must never be exceeded.
• The hoist may only be used to lift a person.
• The red strap for the emergency stop and the emergency lowering must be adjusted to the helper’s reach, and must not be removed.
• If a defect appears during use of the hoist, stop using the hoist and contact the Guldmann Service Team for repairs.
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• The hoist is controlled by a microprocessor PCB, which can be damaged by static electricity if touched without the necessary precautions, (see point 1.09) The electronics may only be serviced by Guldmann approved service techni­cians.
• The user may not hold their hands around the lifting strap during lift and transfer.
• The lifting hanger must not be mounted or replaced when the hoist is positioned over the patient.
• The GHZ must not be used outdoor and in strongly corroding environments such as swimming pools.
• Do not modify this equipment without authorization of the manufacture
• The GHZ needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in Chapter 10 EMC Information.
• Portable and mobile RF communications equipment can affect the GHZ.
• The use of ACCESSORIES, transducers and cables other than those speci-
ed, with the exception of transducers and cables sold by Guldmann A/S of
the GHZ as replacement parts for internal components, may result in incre­ased EMISSIONS or decreased IMMUNITY of the GHZ.
• The GHZ should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, the GHZ should be observed
to verify normal operation in the conguration in which it will be used.
• Transport of this equipment should only be undertaken after conditions described in section 3.00 (Environmental conditions).
Re: EMC
If electromagnetic or other inuences occur between this product and other
products, these products must not be used together.

1.05 Load limits on GHZ system

Read the label which indicates the maximum load limits for each component. The component, e.g. lifting hanger, lifting sling, etc. labelled with the lowest load limit determines the maximum load limit for the entire system. This maximum load limit must not be exceeded. Please note that the max load may change when different components are used, such as lifting hangers, lifting slings, etc.
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1.06 Unpacking and Preparation

Visual check of the lifting module
If the lifting module is thought to be damaged upon reception, it must not be
used until it has been checked and approved by a qualied person or the
Guldmann Service Team.
Contents of the box
1.
GHZ lifting module
2.
Hand control
3.
Power supply
4.
Charging station
5.
Bottom covers
6.
Manual
7.
Label for rail system
2
Button for reset of emergency stop
GHZ is delivered with the emergency stop activated in order to ensure that the battery is not being discharged during long-term storage. Reset the emergency stop by pressing the “RESET” button on the bottom of the hoist (see point 2.04).
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5
4
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1.07 Installing a new GHZ lifting module in an existing rail system

Please notice when installing a GHZ in an existing rail system it must be ensured that:
• The rated max load of the rail system, must be equal or higher than the max load of the new hoist. – If there is no max load mentioned on the rail system, the rail system must
then be checked according to the guideline in the installation manual (distance between bracket according to max load).
– If the brackets are not visible, then a load test with 1,5 x max load of the
hoist must be performed minimum 20 min.
The deection of the rails must not be higher than 1/200 of the length of
the rail.
– If it is not possible to do any of the above mentioned, please contact
Guldmann or their representative.

1.08 Installing / deinstalling GHZ in the rail

See the installation manual for GHZ.

1.09 Power supply

GHZ is equipped with a battery that requires regular recharging. The power supply supplied must always be used.
Safety concerning static electricity (ESD)
Service technicians and installers must use an ESD-safety package consisting of a mat, a ground wire, and a bracelet. The technician/installer connects the mat to a grounding point, for instance a radiator or a water pipe. The technician/installer must then put on the bracelet
and connect it to the mat. If it is not possible to nd a grounding point, the
mat and the bracelet must be used as a minimum. Only then is it allowed to work with the PC Board or components where it is possible to come into contact with the PC Board.
Class II equipment
Mobile equipment is class II epuipment (marked with double-encassed symbol ) and can be connected to the mains direct by the user. Equipment is disconnected from Supply Mains by detaching the mains plug from the wall outlet.
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1.10 Installation of the Guldmann lifting hanger before use

Lifting hangers from other manufacturers
Guldmann shall not be liable for faults or accidents that may occur as a result of using lifting hangers made by other manufacturers.
If there is any doubt about the selec­tion or use of a lifting hanger, please contact your supplier.
The lifting hanger can be installed to the lifting strap without the use of any tools.
1. Press the yellow button and hold it in while the lifting strap’s hook is inserted into the opening of the top cover of the lifting hanger (g. 2a - 2b).
2. Release the yellow button (g. 2c)
3. Rotate the strap attachment to a vertical position (g. 3).
Check that the yellow button has retur­ned to its locked position by checking
that it is ush with the cover of the lifting
hanger and that the strap attachment can rotate freely.
Fig. 1
Fig. 2a
Fig. 2b
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Fig. 2c
Fig. 3
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1.11 Lifting sling

A lifting sling with four to eight lifting straps designed for mounting on hooks should be used when using a Guldmann lifting hanger.
Slings made by other manufacturers
Guldmann shall not be liable for faults or accidents that may occur as a result of using lifting slings made by other manufacturers.
If there is any doubt about the selection or use of a lifting sling, please contact your supplier.
Guldmann shall not be liable for faults or accidents due to incorrect use of the lifting sling, or for reasons of inadequate attention on the part of the carer or user.
Attaching the lifting sling
Place the straps from the lifting sling on the hooks on the lifting hanger. Start with the uppermost set of straps (from the back) and then take the lowest set of straps (from the legs).
Lifting hanger, 4 attachment points
Caution! Be careful when attaching the lifting sling’s straps on the hooks. Check that the straps have been correctly placed in the lifting hanger’s hooks. When pressing the up button on the hand control to lift the user, check again that all straps remain correctly placed in the lifting hanger’s hooks (Fig. 1).
Fig. 1
Lifting to and from a seated position
When lifting a user from e.g. a wheelchair, move the GHZ towards the person to be lifted. The lifting hanger should be at the same height as the user’s chest and should not be moved further in over the user than to approximately mid-thigh position.
Place the lifting hanger parallel to the user’s shoulders.
Place the lifting sling behind the user’s back between the back of the chair and the user’s back. The center marks of the lifting sling should follow the user’s spine.
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Lead the leg straps along the outer sides of the user’s shins and beneath the thighs between the hollow of the knees and the hip joints. Cross the leg straps in front of the user.
All four lifting straps are now ready to be attached. The lifting sling can now be mounted on the lifting hanger.
Lifting to and from lying position in bed
Bring the lifting hanger over the centre of the person to be lifted. Place the lifting hanger parallel to the user’s shoulders.
Turn the user onto his or her side. The Basic High sling should be placed so that its top is at the same height as the top of the user’s head. Now position the sling over the user so that the center marks follow the user’s spine. Turn the user onto his or her back and pull out the remaining part of the lifting sling. Place the leg straps beneath the user’s thighs and cross them. All four lifting straps are now ready to be attached and the lifting sling can now be mounted on the lifting hanger. It is an advantage to elevate the head of the bed so that the user is sitting up.
For further information, please refer to the user manual for the lifting sling in question.
Important!
Only persons who have received competent instruction regarding the use of
lifting equipment and tting of slings should use the hoist.
Plan the move. Avoid leaving the user in the lifting sling unattended.
The hoist lifts quickly and powerfully. Before lifting, check that the user is completely free of his/her surroundings. The user’s head, arms, hands and feet must not be in danger of becoming trapped. Be careful with any tubes and wires that are attached to the user. The user should not hold the lifting strap during the moving procedure as there is a risk of crushing between the strap’s hook and the hoist. Check that the hand control and hand control cable is free of hanger, patient and other object before the hoist is activated up or down moved.
If the hoist is used correctly, the user should only be lifted to the extent that she/he is clear of the surface and should be moved at this height.
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2.00 Description of functions

Information panel on the GHZ bottom surface.
Manufacturer and date
Green/yellow indicator lamp
Barcode 128C / GS1-128
Graham Bells Vej 21-23A
8200 Aarhus N, Denmark
Made in Denmark
yyyy-mm-dd
V. Guldmann A/S
Strap for activating emergency stop and emergency lowering device
RESE T
xxxxxx xxxxxx
36V DC, 30W, IP20
Duty cycle 2 min ON / 18 min OFF
GHZ xxx xxx xxxx
max xxx kg / xxx lbs
Button for resetting the emergency stop
Designation of type and maximum load
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2.01 Pictograms

Emergency stop
Emergency lowering function
RESET
Reset emergency stop
Danger - rotating parts

2.02 Indicator lamps and audio signals

Off – stand by Off
All OK Green
Low battery Yellow
Fault on hoist Yellow Beeps at button activation
Battery critical low Yellow
Over load Green Beeps at button activation
Hand control placed in charging station

2.03 Operation

Hand control
The GHZ is switched on automatically when a button on the hand control is pressed.
The GHZ is switched off automatically after approx. 8 minutes without acti­vation.
Status Indicator
lamps
On 3 beeps for charging
Audio signals Possible GHZ
Functions
Up
Down
lowering
1
Emergency
2
GHZ
1.
Lift
2.
Lower
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Note: There must be a load on the lifting strap corresponding to the weight of Guldmann’s lifting hanger before GHZ’s lowering function will operate.
Charging / connection
GHZ is recharged when the hand control is placed in the charging station. Always leave the hand control in the charging station when GHZ is not in use. This guarantees GHZ functionality and maintains the battery to ensure a long lifetime.
The power supply must be connected and switched on before charging can take place. A green indicator lamp on the power supply indicates it is con­nected and switched on.
Tilt the hand control and place it on the two pins on the charging station.Then push the rubber handle into the opening of the charging station. A click indi­cates that the hand control is placed correctly.
When the hand control is correctly placed in the charging station, you will receive an acoustic signal of 3 beeps. This means that the hoist is now charging.
The indicator lamp on the bottom of the hoist turns yellow if the charge status becomes low. The GHZ then has a limited number of lifts available at a time and must be recharged.
Placing of the hand control
When GHZ is not in use the hand control must always be placed in the char­ging station. The hand control can also be placed on the lifting hanger if this is necessary in connection with a transfer.
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2.04 Safety functions

The emergency stop and emergency lower should only be used in the event
of hoist failure or fault. The fault must be identied and rectied by a suitably qualied technician before the hoist can be taken back into use. The Emer­gency stop should not be reset unless by a suitably qualied technician.
Under no circumstances should the user attempt to reset and continue to use the hoist where the emergency stop has been activated due to fault or failure.
The hoist issue should be referred for service and rectication by a suitably qualied technician.
Emergency stop and lowering strap
The red strap has the following functions:
• One pull: Emergency stop is activated.
• Constant pull: Emergency lowering is activated.
Emergency stop
If the GHZ does not stop/react to the hand control when the GHZ is in use, pull the red strap and the lifting/lowering functions (except emergency lowering) are deactivated. When the emergency stop is activated, the hoist will not function. The green lamp is switched off.
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Reset emergency stop
Reset the emergency stop by pressing the yellow button on the bottom of the hoist.
The yellow button that appears when the emergen­cy stop is pulled, must be pressed manually before the GHZ is ready for use.
Emergency lowering function, electric
If the GHZ fails, the electrical emergency lowering function is used to lower the user safely. The emergency lowering function is operated by a constant pull on the red strap that is used for the emergency stop.
When releasing the red strap, the emergency lowering function will be replaced by the emergency stop.
Note:
In case of a critical mechanical failure, the hoist contains a mechanical protective system that stops the strap reel.
Warning!
After the mechanical protective system has been activated in the GHZ, the
hoist MUST be serviced by a qualied technician or by the Guldmann Service
Team.

2.05 Accessories

Guldmann – Lifting slings and hangers
Obtain a product catalogue from Guldmann, or see our product range at www.guldmann.com where it is also possible to watch a video about the use of lifting slings and to download user manuals for our products.
Extension strap
The extension strap is used where the distance between the lower part of the rails
and the oor exceeds 3.5 m. The extension strap is available as an accessory.
Battery
NiMH Battery 24V/2000mAh, Guldmann type number 550574.
Power supply
Power supply, Guldmann item number 554204.
Bracket for power supply
Bracket for power supply, Guldmann item number 551325.
Cable for power supply
Cable for power supply, Guldmann item number 554250.
Charging station
Charging station, Guldmann item number 552880.
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Lifting strap
Lifting strap, Guldmann item number 550547.
Hand control
Hand control, Guldmann item number 552619.
Hand control extended cable
Hand control extended cable, Guldmann item number 553620.

3.00 Environmental conditions

Operation
The products operational environment: – Operation temperatures between 10°C and +35°C / 50°F and 95°F – A relative air humidity of between 30% and 70% – An air pressure of between 700 hPa and 1060 hPa
Information is illustrated by symbols on packaging including: – Fragile – This side up
Beside temperature, the same environmental conditions apply for transportation and storage. – Transport and storage temperatures between -10°C and +40°C / 14°F and
104°F
The equipment is not designed to be used at altitudes higher than 2000m. above sea level.
Key to symbols on the packaging:
-10ºC 14ºF
Transport and storage
Guldmann recommends that the products are always transported and stored in the original packaging.
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40ºC
104ºF
30%
70%
106 kPa
70 kPa
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4.00 Maintenance and storage

4.01 Cleaning and disinfection

We recommend that the products and the parts patients and caregivers can come in contact with, are cleaned with a damp cloth using warm water and a mild soap solution.
When disinfection is needed, use disinfectant wipes with up to a 85% solution of isopropyl, or a damp cloth using warm water and a disinfectant cleaner, e.g. an chlorine dissolving up to 1500 ppm.
If other chemicals and/or liquids with higher resolution should be used to clean or disinfect these products, please contact Guldmann providing the item´s safety sheet chemical composition for consideration.
Caution: Take great care to ensure that no liquids get inside the lift. The lift is not waterproof. Failure to protect the lift from liquids may result in damage to the lift and/or may cause personal injury.

4.02 Storage

See 3.00
For long-term storage of GHZ the emergency stop must be activated. This ensures that the battery is not being discharged.

4.03 The owner’s daily maintenance duty

Check the lifting sling for wear and damage before use. Do not use the lifting sling if it is damaged or defective. Do not use hoist if the lifting strap or the lifting hanger are damaged or defective. Contact your supplier and order a new lifting sling or a replacement of the lifting strap. Replacement of the lifting strap must only be performed by the Guldmann Service Team or by a qualied technician in accordance with Guldmann’s instructions.

4.04 Disposal of the GHZ including battery

Local and national regulations on environmentally correct recycling must be observed. Batteries (type NiMH) must always be delivered to an approved recycling point.
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5.00 Service and lifetime

5.01 Lifetime

The products have an expected lifetime of 15 years, on the condition of correct use and correct service inspections, see section 5.02.
Replacement of components
Replacement of batteries, PCBs and lifting straps must be performed by a
qualied service technician or the Guldmann Service Team.
No part of the equipment shall be serviced when in use with a patient.

5.02 Safety/service inspections

In accordance with international standard EN/ISO 10535 “Hoist for the transfer of disabled persons – Requirements and test methods” an inspection should be performed on the hoist at least once a year. Guldmann recommends that regular safety/service inspection is performed at least once a year with regard to the pattern of usage.
Safety/service inspections of the products must be performed by a qualied
service technician or the Guldmann Service Team. In connection with the purchase Guldmann may offer a service agreement for this inspection.
During the safety/service inspection a report must be prepared on what was checked and replaced. Parts that are worn or defective must be replaced with new parts from Guldmann. Spare parts drawings and documentation can be obtained from the manufacturer or supplier.
Documentation/checklist regarding safety/service inspection can be obtained from the manufacturer or supplier.

5.03 Troubleshooting

The hoist does not respond to the hand control’s keys
1. Check that the emergency stop is not activated (see section 2.04).
2. Check that the hoist has power supply and that the battery is recharged (see section 2.02).
3. Check that the power supply is switched on and connected to the charging station.
4. Place the hand control in the charging station and recharge the hoist (see section 2.03).
5. Contact the Guldmann Service Team if the fault cannot be found and corrected.
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6.00 Classication
max xxx kg / xxx lbs
GHZ xxx xxx xxxx
36V DC, 30W, IP20 Duty cycle 2 min ON / 18 min OFF
xxxxxx xxxxxx
GS1-128
V. Guldmann A/S Graham Bells Vej 21-23A DK-8200 Aarhus N Made in Denmark
yyyy-mm-dd
CE marking
Type B in accordance with IEC/EN 60601-1
Read the manual before use
Must not be disposed of as standard household waste, must be recycled.
Class 2 equipment .....Non-permanent installation without protective ground
The equipment is not suitable for use in the presence of ammable mixtures.
Degree of protection against harmful ingress of liquids (water)
Lifting module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 20
Hand control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 44
Charging station .............................................IP 20
Power supply ...............................................IP 20
Examples of labels
Lifting module
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Power supply Lifting hanger Hand control
Part no. xxxxxx Edition xxx Date xxxx-xx-xx IP44
Barcode 128C / GS1-128
V. Guldmann A/S Graham Bells Vej 21-23A DK-8200 Aarhus N Made in Denmark yyyy-mm-dd
GH Lifting Hanger
max xxx kg / xxx lbs
xxxxxx xxxxxx
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7.00 Technical specications
GHZ Lifting modules, congurations
Guldmann
hoist type
GHZ (x) xxx x x x x x x x
GHZ 255 1 1 Hand
Product line
Load inkgNumber
of lifting
straps
Number
of lifting
motors
Additional
functions
Scale module
CLM module
Service module
User
interface
control : 0
IR : 1
Example: GHZ 255 110 0000
GHZ 255 1 1 0 0 0 0 0
GHZ 255 1 1 0 0 0 0 0
Hand control
N/A
N/A
N/A
N/A
1 lifting motor
1 lifting strap
Safe Working Load SWL:
–
Ceiling hoist, type GHZ
255 kg
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A
B
C
D
Functions
Lifting capacity, SWL ................................ 255 kg (560 lbs)
Operation ............................................Hand control
Sound level .............................................63 dB (A)
Lifting speed
85 kg (187 lbs) load .....................................40 mm/sec.
150 kg (330 lbs) load ....................................40 mm/sec.
Max capacity load, SWL .................................40 mm/sec.
Max. 5 kg (11 lbs) load ..................................40 mm/sec.
Weight and materials
SWL .............................................255 kg (560 lbs)
Own weight .......................................8.0 kg (17.6 lbs)
Covers, top and bottom .................Impact-resistant UL 94 V-0 ame
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . retardant recyclable plastic
Dimensions
A ......................................................450 mm
B ......................................................172 mm
C ......................................................254 mm
D ....................................................2.500 mm
Depth of hoist ............................................155 mm
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Safety
Emergency stop .............................................. Ye s
Emergency lowering device .............................Yes, electrical
Control of lifting strap .......................................... Yes
Cut-off angle ......................................10° along the rail
..............................................45° across the rail
Electronics
On/off ...........................Automatic when used. Soft start/stop
Overload protection ...................................... Automatic
Low battery protection .................................... Automatic
Power supply ...................................... 36 V DC, 0.83 A
Supply voltage, transformer .....................100-240 V AC, 47-63 Hz
Battery ............................................... 24 V NiMH
SWL: 255 kg (560 lbs) .......................................2.0 Ah
Continuous operation with short time loading with
3 hours without recharging .......10/90 % (2 min. operation/18 min. pause)
Max number of lifts in series with:
85 kg (187 lbs) ........................................ 55/1000 mm
SWL: 255 kg (560 lbs) .................................. 21/1000 mm
Max charging time at 25ºC (77ºF):
SWL: 255 kg (560 lbs) ...................................... 3 hours
Operating temperature ....................... 10°C - 35°C (50°F - 95°F)
Degree of protection against harmful ingress of liquids (water)
Lifting module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 20
Hand control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 44
Charging station .............................................IP 20
Power supply ...............................................IP 20

8.00 EC-Declaration of conformity

The products are manufactured in compliance with the Council Directive 93/42/EEC of 14 June 1993 – with amendments, as medical device class 1.
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9.00 Environmental policy statement - V. Guldmann A/S

Guldmann is continuously working towards ensuring that the company’s impact on the environment, locally and globally, is reduced to a minimum.
It is Guldmann’s goal to:
• Comply with the current environmental legislation (e.g. WEEE and REACH directives)
• Ensure that we, at the widest possible range, use RoHS compliant materials and components
• Ensure that our products do not have an unnecessary negative impact on the environment regarding use, recirculation or disposal
• Ensure that our products contribute to a positive working environment in the places they are utilised
Inspections are made annually by the Department for Nature and Environ­ment from the Municipality of Aarhus using the Danish Environmental Protec­tion Act, section 42 as a reference.

10.00 EMC Information

Tabel 1
Guidance and manufacturer’s declaration – electromagnetic emissions
The GHZ is intended for use in the electromagnetic environment specified below. The customer or the user of the GHZ should assure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment – guidance
RF emissions CISPR 11
RF emissions CISPR 11
Harmonic emissions IEC 61000-3-2
Voltage fluctuations/ flicker emissions IEC 61000-3-3
Group 1 The GHZ uses RF energy only for its internal function. Therefore, its
Class B
Class A The GHZ is suitable for use in all establishments, including do-
Complies
RF emissions are very low and are not likely to cause any interfer­ence in nearby electronic equipment.
mestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes.
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Tabel 2
Guidance and manufacturer’s declaration – electromagnetic immunity
The GHZ is intended for use in the electromagnetic environment specified below. The customer or the user of the GHZ should assure that it is used in such an environment.
IMMUNITY test IEC 60601
test level
Electrostatic discharge (ESD)
±6 kV contact ±8 kV air
IEC 61000-4-2
±2 kV for power supply lines ±1 kV for input/output lines
Surge IEC 61000-4-5
Voltage dips, short interrup­tions and voltage variations on power supply input lines IEC 61000-4-11
±1 kV line(s) to line(s) ±2 kV line(s) to earth
<5 % U
T
(>95 % dip in UT) for 0,5 cycle
40 % U
T
(60 % dip in UT) for 5 cycles
70 % U
T
(30 % dip in UT) for 25 cycles
70 % U
T
(30 % dip in UT) for 25 cycles
Power frequency
3 A/m 3 A/m The power frequency magnetic (50/60 Hz) magnetic field IEC 61000-4-8
NOTE U
is the a.c. mains voltage prior to application of the test level.
T
Compliance level Electromagnetic environment
– guidance
±6 kV contact ±8 kV air
Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30 %.
±2 kV for power supply lines ±1 kV for input/output
Mains power quality should be that of a typical commercial or hospital environment.
lines
±1 kV differential mode ±2 kV common mode
Mains power quality should be that of a typical commercial or hospital environment.
<5 % U
T
(>95 % dip in UT) for 0,5 cycle
40 % U
T
(60 % dip in UT) for 5 cycles
70 % U
T
(30 % dip in UT)
Mains power quality should be that of a typical commercial or hospital environment. If the user of the GHZ requires continued operation during power mains interruptions, it is recommended that the GHZ be powered from an uninterruptible power supply or a battery.
for 25 cycles
<5 % U
T
(>95 % dip in UT) for 5 s
field should be measured in the intended installation location to assure that it is sufficiently low.
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© Guldmann GB/US-12/2018 • # 557164_4
Tabel 4
Guidance and manufacturer’s declaration – electromagnetic immunity
The GHZ is intended for use in the electromagnetic environment specified below. The customer or the user of the GHZ should assure that it is used in such an environment.
IMMUNITY test IEC 60601 TEST
LEVEL
Conducted RF IEC 61000-4-6 Radiated RF IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
Compliance level
3 Vrms 3 V/m
Electromagnetic environment – guidance
Portable and mobile RF communications equip­ment should be used no closer to any part of the GHZ, including cables, than the recom­mended separation distance calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance
d=1,2√Pd=1,2√P 80 MHz to 800 MHz d=2,3√P 800 MHz to 2,5 GHz
Where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recom­mended separation distance in meters (m). Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey should be less than the compliance level in each frequency range
b)
 Interference may occur in the vicinity of equip­ment marked with the following symbol:
a)
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.
a)
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an elec­tromagnetic site survey should be considered. If the measured field strength in the location in which the GHZ is used exceeds the applicable RF compliance level above, the GHZ should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the GHZ.
b)
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
© Guldmann GB/US-12/2018 • # 557164_4
25
Tabel 6
Recommended separation distances between portable and mobile RF communications equipment and the GHZ
The GHZ is intended for use in an electromagnetic environment in which radiated RF disturbances are con­trolled. The customer or the user of the GHZ can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the GHZ as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output power of transmitter
W
0,01 0,12 0,12 0,23
0,1 0,38 0,38 0,73
1 1,2 1,2 2,3
10 3,8 3,8 7,3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer. NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorp­tion and reflection from structures, objects and people.
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz d=1,2√P
80 MHz to 800 MHz d=1,2√P
800 MHz to 2,5 GHz d=2,3√P
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© Guldmann GB/US-12/2018 • # 557164_4

USA and countries outside the EU

A. Users guide

Before using the product, read the entire operation manual including warranty.

B. WARRANTY

Guldmann warrants its equipment is free from material defects under normal
use, and will perform substantially in accordance with the specications set
forth in documentation provided with the equipment.
This express warranty shall be in effect for one year from the date of original purchase and installation (the “Warranty Period”). If a valid claim is made during the Warranty Period for malfunction or equipment defect, Guldmann will repair or replace the equipment at no additional cost to you. Guldmann retains sole discretion as to whether the equipment will be repaired or replaced.
This warranty shall be null and void if the equipment is operated and main­tained in any manner inconsistent with its intended use or the instructions provided with the product. Further, in order for the warranty to remain in effect for the full Warranty Period, all service to the equipment must be provided by a Guldmann designated technician. Any parts or components repaired or replaced by a Guldmann designated technician will be guaranteed for the remainder of the Warranty Period.
The warranty does not cover any part of the equipment which has been sub­ject to damage or abuse by the user or others. The warranty does not cover any part of the equipment which has been altered or changed in any way by the user or others. Guldmann does not warrant that the lifting device functions will meet your requirements, be uninterrupted or error free.
The warranty set forth is in lieu of all other express and implied warranties, whether oral, written or implied, and the remedies set forth above are your
sole and exclusive remedies. Only an authorized ofcer of Guldmann may make modications to this warranty, or additional warranties binding on Guld-
mann. Accordingly, additional statements such as advertising or presentati­ons, whether oral or written, do not constitute warranties by Guldmann.
Service or Repair
Contact Guldmann Repair for an authorization to return any defective item during the Warranty Period. You will be provided with a return authorization number and address for returning the item for warranty service or replace­ment. Do not return items to Guldmann under warranty without receiving a Return Authorization Number.
If mailing the item, pack it carefully in a sturdy carton to prevent damage. Include your Return Authorization Number, a brief description of the problem and your return address and phone number. Guldmann does not assume the risk of loss or damage while in transit, so it is recommended you insure the
© Guldmann GB/US-12/2018 • # 557164_4
package.
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© Guldmann GB/US-12/2018 • # 557164_4
V. Guldmann A/S
Corporate Ofce:
Tel. +45 8741 3100 Fax +45 8741 3131 info@guldmann.com www.guldmann.com
Guldmann Inc.
Tel. 800 664 8834 Tel. 813 880 0619 Fax 813 880 9558 info@guldmann.net www.guldmann.net
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