Guldmann GH1 F User manual

GB/US ....GH1 F Ceiling Hoist
Vers. 10.00

2
1.00 .........GH1 F use ....................................................4
1.01 .........Manufacturer ..................................................4
1.02 .........Intended use ..................................................4
1.03 .........Conditions for use ..............................................4
1.04 .........Important/Precautions ...........................................5
1.05 .........Load limits on your GH1 F system .................................5
1.06 .........Unpacking and preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.07 .........Placing a new GH1 F hoist in an existing rail system ...................7
1.08 .........Power supply ..................................................7
1.09 .........Installation of the lifting hanger before use ...........................8
1.10 .........Lifting sling....................................................9
1.11 .........Swing kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.00 .........Description of functions .......................................11
2.01 .........Pictograms ...................................................12
2.02 .........Indicator lamps and audio signals .................................12
2.03 .........Audio signals .................................................12
2.04 .........Operation ....................................................13
2.05 .........Installation ...................................................15
2.06 .........Deinstallation .................................................16
2.07 .........Lock, Travelling trolley for GH1 F .................................17
3.00 .........Transport/running in the rail system .............................17
3.01 .........Safety functions ...............................................17
3.02 .........Safety functions, installation/deinstallation ..........................18
3.03 .........Installation lock ...............................................19
4.00 .........Accessories .................................................20
5.00 .........Transport and storage.........................................22
6.00 .........Maintenance and storage ......................................22
6.01 ........Cleaning.....................................................22
6.02 .........Storage .....................................................24
6.03 .........How to prevent/avoid corrosion? ..................................24
6.04 .........The owner’s daily maintenance duty ...............................24
6.05 .........Disposal of the GH1 F including battery ............................24
© Guldmann GB/US-1831/12/2016 • # 551214_10
GH1 F Ceiling Hoist
Hoist numbers:
55xxxx

3
7.00 .........Service and lifetime ...........................................24
7.01 ........Lifetime .....................................................24
7.02 .........Safety/service inspections .......................................25
7.03 .........Service inspection, travelling trolley for GH1 F .......................25
7.04 .........Trouble-shooting, GH1 F ........................................26
7.05 .........FAQ’s .......................................................26
8.00 ......... ................................................27
9.00 ......... .......................................29
10.00 ........EC-Declaration of conformity ...................................32
11.00 ........Environmental policy statement - V. Guldmann A/S ................33
. . . . . . . . . . . . . USA and countries outside the EU ..............................34
A. ...........Users guide ..................................................34
B. ..........WARRANTY..................................................34
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1.00 GH1 F use
1.01 Manufacturer
V. Guldmann A/S
Graham Bells Vej 21-23A
DK-8200 Aarhus N
Tel. + 45 8741 3100
Fax + 45 8741 3131
www.guldmann.com
1.02 Intended use
GH1 F is a lifting module that covers the need for lifting and moving a person
with disabilities, and for walking training.
GH1 F is intended for use in hospitals, nursing homes, rehabilitation centres
and in private homes, riding schools, swimming pools and buildings.
1.03 Conditions for use
The use of the GH1 F is subject to the following:
• The GH1 F should only be used by trained personnel.
• The maximum nominal load, 175 kg (385 lbs), 205 kg (450 lbs) and 255 kg
(560 lbs), respectively, must not be exceeded (section 1.04).
• 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 rail systems which are installed, tested and approved
according to DS/EN 10535 and Guldmann’s stipulations.
• 
the rail systems.
• The hoist is used with a Guldmann lifting hanger (section 1.08).
• The hoist is used with a Guldmann lifting sling or with other suitable slings
(section 1.09).


Installing it on and deinstalling it from a rail system is partially automated and
is carried out without the use of any tools.
GH1 F with lifting accessories is transported and stored in a specially
designed transport trolley.
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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.
• The hoist is controlled by a microprocessor PCB, which can be damaged by
static electricity if touched without the necessary precautions, (see point 1.08)
The electronics may only be serviced by Guldmann approved service technicians.
• For safety reasons the side cover may only be dismantled when the emer-
gency stop is activated (see point 3.01).
• 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 positio-
ned over the patient.
Re: EMC

products, these products must not be used together.
1.05 Load limits on your GH1 F system
Read the labels which indicate the maximum load limits of the components.
The component which has the lowest load limit, e.g. the lifting hanger, the lift-
ing sling, or other equipment, determines the maximum load limit of the entire
system. The maximum load limit must not be exceeded.
Please note that the load limit may change when different components are
used on a daily basis, e.g. lifting hangers, lifting slings.
1.06 Unpacking and preparation
Visual check of GH1 F
If it appears that GH1 F has been damaged when you unpack it, it must not

Service Team.
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Contents of the boxes
GH1 F hoist module
Hand control
Charger
Manual
Travelling trolley
for GH1 F
Label for rail system
Manual
Transport trolley
for GH1 F
Handle
Underframe
Bag for sling
Two holders for cross
lifting hanger
Nuts and bolts
Manual
Button for reset of emergency stop
GH1 F is delivered with the emergency stop activated in order to ensure that
the battery is not being discharged during long-term storage. To deactivate the
emergency stop, the plastic cap around the “reset” button must be removed,
and the “reset” button must be pressed in.
Mounting of side cover
GH1 F is standard delivered with side cover
in white and yellow.
Before starting to mount the side cover it is
important, for safety reasons, to make sure
that the emergency stop is activated (see
point 3.01).

of GH1 F by bending the cover slightly and
placing it in the groove at the side of GH1 F.
Exchange of side cover
If you want to change the appearance of GH1 F, the side cover can be
exchanged or turned. Before starting to mount the side cover it is important,
for safety reasons, to make sure that the emergency stop is activated.
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
opening between the groove and the cover and tilt the cover upwards and out.

and placing it in the groove on the side of GH1 F.
1.07 Placing a new GH1 F hoist in an existing rail system
Please notice, when placing a new GH1 F hoist 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.
 
then be checked according to the guideline in the installation manual
(distance between bracket according to max load).
 

the rails must not be higher than 1/200 of the length of the rail.
 
Guldmann or their representative.
• If the rail system can not be rated to the same max load as the hoist, then
extra brackets must be installed according to the installation manual (distance
between brackets according to max load).
1.08 Power supply
GH1 F is equipped with a battery that requires regular recharging.
The power supply must be connected to the power socket.
The enclosed power supply 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

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.
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1.09 Installation of the 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.
Hold the lifting hanger in the right hand
and press the yellow button using the
thumb as shown (Fig. 1).
Insert the strap attachment in the slot
on the lifting hanger top cover with the
open side facing down (Fig. 2a, 2b) and
release the yellow button (Fig. 2c).
Rotate the strap attachment to a vertical
position (ig. 3).
Check that the yellow button has
returned to its locked position by

of the lifting hanger and that the strap
attachment can rotate freely.
Fig. 1
Fig. 3
Fig. 2c
Fig. 2b
Fig. 2a
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1.10 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. Place the straps on
the hooks. Make sure that the rubber safety catch returns to its start position,
so the straps can not unintentionally fall off.
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).
GH 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
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GH Lifting hanger
Caution!
Be careful when attaching the lifting sling on the hooks. Check that the
straps have been pulled completely through the rubber safety catch
(A) and into place in the lifting hanger’s hooks. When pressing the up
button to lift the user, check again that all the straps remain correctly
placed in the lifting hanger’s hooks (ig. 1a and ig. 1b).
Fig. 1a Fig. 1b
AA
Lifting to and from a seated position
When lifting a user from e.g. a wheelchair, move the GH1 F towards the per-
son 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.
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 present 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.
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Important!
Only persons who have received competent instruction regarding the use of

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.
1.11 Swing kit
A swing kit must not be used in conjunction with GH1 F.
2.00 Description of functions
Information panel on the GH1 F bottom surface.
Designation of type and maximum load
Green/yellow indicator lamp
Strap for activating emergency stop
and emergency lowering device
Button for resetting the emergency stop
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2.01 Pictograms
Emergency stop
Emergency lowering function
RESET Reset emergency stop
Danger - rotating parts
Release button
2.02 Indicator lamps and audio signals
Status Indicator
lamps
Audio signals Possible GH1 F
Functions
Up Down Emergency lowering
 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  
2.03 Audio signals
Short, consecutive audio signals
GH1 F’s installation function has been activated.
Long, continuous audio signal
The installation/deinstallation sequence has been
interrupted or completed.
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2.04 Operation
The GH1 F is switched on automatically when a button on the hand control
is pressed.
The GH1 F is switched off automatically after approx. 8 minutes without
activation.
Hand control
The hand control for GH1 F is used to control the following functions:
A.
1.
2.
Installing and
deinstalling the lifting
module
Installing
Deinstalling
Fig. A
2
1
B.
1.
2.
Lifting and lowering
a person
Lift
Lower
Fig. B
2
1
Note: There must be a load on the lifting strap corresponding to the weight
of Guldmann’s lifting hanger before GH1 F’s lowering function will operate.
The lifting/lowering function will be switched off if the emergency stop/
emergency lowering system is activated (point 3.01).
C. GH1 F is charged with
the help of the DC
connection on the hand
control
Fig. C
24V DC
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Charging / connection
GH1 F charges when the plug from the power supply is connected with the
hand control. The plug shall always be placed in the hand control when the
GH1 F is not in use. This ensures that the GH1 F always functions and is
ready for use.
The Power Supply shall be connected before charging through the hand
control can take place. A green diode at the power supply indicates that it is
plugged in and switched on.
The indicator lamp on the bottom of the hoist turns yellow if the charge status
becomes low. The GH1 F then has a limited number of lifts available at a time
and must be recharged.
Placing of the hand control
The hand control can be placed on the hanger bar if necessary in connection
with storage or transfer.
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2.05 Installation
Preparation, installation
Place the transport trolley containing GH1 F vertically beneath the travelling
trolley in the rail system. Check that there are no obstacles of any kind
between GH1 F and the travelling trolley.
1. Attach the travelling trolley’s anchor with cord to the locking mechanism on
the top of GH1 F.
2. Choose the function “Installation” with the help of the switch at the top of
the hand control ( )
3. Installation will start by activating the hand control, by shortly pressing the
button up
4. Installation has been completed when GH1 F is automatically locked in the
travelling trolley ( )
5. Move the switch at the top of the hand control to position to complete
installation
We recommend steering/guiding GH1 F with the hanger so that it is free
from the transport trolley during installation.
The GH1 F lifting module must not be allowed to swing from side to side
during installation.
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2.06 Deinstallation
Where applicable, remove the lifting sling from the lifting hanger.
Place the transport trolley beneath the travelling trolley in the rail system.
Check that there are no obstacles of any kind between GH1 F and the
transport trolley.
1. Lift the strap with the hanger towards the end stop on GH1 F
2. Choose the function “deinstallation” with the help of the switch at the top of
the hand control ( )
3. Deinstallation will start by activating the hand control, by shortly pessing the
button down
4. Deinstallation has been completed when GH1 F is on the transport trolley and
the movement of the cord has stopped
5. Release the travelling trolley’s
anchor with cord from the locking
mechanism on the top of GH1 F.
6. Move the switch at the top of the hand control to position
We recommend steering/guiding GH1 F with the hanger into position on the
transport trolley during deinstallation.
Please note

upward direction.
It is not possible to begin the installation and/or deinstallation sequence for
GH1 F when the load on the lifting strap exceeds the standard weight of the
lifting hanger, e.g. if a person is sitting in the lifting sling.
For the same reason a bath chair, a bath stretcher, Horizontal Hoist BS, and
the cross lifting hanger must be removed before installing/deinstalling GH1 F.
The installation/deinstallation function will be switched off if the emergency
stop/emergency lowering function is activated (point 3.01).
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2.07 Lock, Travelling trolley for GH1 F
The locking mechanism/clutch on the travelling trolley is automatic and
changes between a locked and an unlocked state. It changes states each
time it is activated.
Avoid unnecessary contact with the lock.
Contact the Guldmann Service Team if it appears that the lock may be
damaged.
3.00 Transport/running in the rail system
GH1 F is moved around in the rail system by the helper/assistant.
Note
GH1 F may not be exposed to cold / heat shock. For instance do not bring a
cold hoist into a warm bathroom or similar.
3.01 Safety functions
The emergency stop and emergency lowering device should only be
used in an emergency. In the event that it is necessary to use the safety func-

use again. Please contact your supplier.
Emergency stop and lowering strap
The red strap has the following functions:
• One pull: Emergency stop is activated.
• Constant pull: Emergency lowering is activated.
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Emergency stop
If the GH1 F does not stop/react to the hand control when the GH1 F 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.
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 GH1 F is ready for use.
Emergency lowering function, electric
If the GH1 F 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.
3.02 Safety functions, installation/deinstallation
Installation/deinstallation
The installation/deinstallation sequence can be interrupted with the hand
control at any time:
1. Press (again) UP to interrupt the installation/deinstallation sequence
2. Press (again) DOWN to interrupt the installation/deinstallation sequence
The installation sequence will be automatically interrupted if GH1 F meets

in the rail system, for instance when blocked by a foreign body during
installation.

the travelling trolley.
Resuming installation/deinstallation
When the obstacle has been removed, the installation or deinstallation
sequence can be resumed, cf. point 2.05.
Activation of the emergency stop results in an interruption of the installation
sequence
Activation of the emergency lowering results in an interruption of the
installation sequence
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3.03 Installation lock
It is a condition for carrying out installation and deinstallation that the anchor
is attached to GH1 F. The anchor is attached/released with the help of the
push button on the top of GH1 F (1).
Important/precaution
The installation lock may only be operated/released when GH1 F has been

The deinstallation sequence must have been completed before the installa-
tion lock is released. This means that the movement of the cord must have
stopped and the installation motor must be inactive.
Attachment to the installation lock
• Push in the button (1)
• Attach the anchor with the cord from the travelling trolley
• Release the button and check that it returns fully to its original position
1
2
Releasing the installation lock
 
surface, such as the transport trolley for GH1 F
• Push in the button (1)
• Release the anchor with cord from GH1 F
Place the anchor with cord at a suitable height beneath the travelling trolley.
Installation protection
There is a sensor/switch on top of GH1 F, which has a safety function (2)
The hand control will be switched off when the sensor/switch is activated.
Avoid unnecessary contact with the sensor.
Contact the Guldmann Service Team if it appears that the sensor has been
damaged.
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4.00 Accessories
Transport trolley for GH1 F
The transport trolley is used to transport and store GH1 F with lifting
accessories. There is a specially sewn bag at the bottom of the transport
trolley to store lifting slings, the GH1 F power supply, and the manual. The
bag can hold up to three lifting slings, depending on the type in question.
The power supply can be placed in the front
pocket of the bag.
The cross lifting hanger can be hung from
the hooks at the front of the transport trolley.
Remove the lifting strap from the cross lifting
hanger before installation/deinstallation.
The bag can be removed and washed if it is
dirty. Follow the washing instructions on the
bag. If necessary, contact your supplier to
order a new bag if the old one is worn or
damaged.
Note
We recommend lifting the lifting strap/lifting
hanger towards the end stop on GH1 F before placing it on the transport
trolley. This will protect the lifting strap against unnecessary wear during
transport and while stored on the transport trolley.
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.
Switch track, electrical
A switch track can be used in rail
systems where it is used to change
direction.
Turntable
The turntable is used in rail systems
where the hoist needs to run in several
directions.
The GH1 hoist is placed in the center of
the turntable. By pressing the switch, the
turntable rotates 90°. Press again, and the

Safety
This product is mechanically protected
against derailing and jamming.
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