Guldmann GH2 Installation Manual
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Bla bla
InstallatIon guIde
for gh2
UL – 2.00
23W1
Guldmann develops, manufactures,
distributes and maintains products and
services that make the daily lives
of disabled people and their
helpers a little easier.
IntroductIon
InformatIon
InstallatIon
electrIcal connectIon
control
tools
servIce

1
2
3
4
5
6
7

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Do you have a question about the GH2 and is the answer not in the manual?

Questions and answers

Kris Aldrich
April 11, 2025

I have a Guldmann patientlift model 120001-2054-2009. I need a charger for it.

1 comments:
Mr. Anderson
April 11, 2025

The Guldmann patient lift must be charged using the supplied transformer/recharger. For AC power supply via rails (Midi-rails), use the Guldmann type DTS-2420 transformer, item No. 937000. Charging connections must be made by a qualified engineer or the Guldmann Service Team.

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Summary of Contents for Guldmann GH2

  • Page 1 Bla bla InstallatIon guIde IntroductIon for gh2 InformatIon InstallatIon electrIcal connectIon UL – 2.00 control tools servIce 23W1 Guldmann develops, manufactures, distributes and maintains products and services that make the daily lives of disabled people and their helpers a little easier.
  • Page 3: Table Of Contents

    Interconnection diagram GH2 twin . . . . . . . . . . . . . . . . . .
  • Page 5: Introduction

    IntroductIon General conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Classifications .
  • Page 6: General Conditions

    . into consideration . The load must be placed as close to the brackets as pos- V . Guldmann A/S shall not be held liable beyond its normal sible . product liability unless V . Guldmann A/S installers carried If there are less than four brackets in the system, testing out the installation work .
  • Page 7 General conditions Installation in corrosive surroundings Installing rail systems with rated loads of more than Special guidelines must be observed when installing the 20 kg (0 lbs) rail system around swimming pools, etc . Certain precautions must be taken when installing rail The surfaces of the brackets used, traverse travelling systems with rated loads of more than 250 kg (550 lbs) .
  • Page 8: Classifications

    Classifications CE-marking Class I Permanent installation with protective ground . Medical Equipment with respect to electrical Class II shock, fire and mechanical hazards only . None permanent installation without protective ground . 23W1 In accordance with UL 60601-1, CAN/CSA c22 .2 No .
  • Page 9: Rail Systems In General

    The ceiling hoist itself runs in the rail system. All Guldmann’s ceiling hoists lift with the help of a battery operated motor. The hoist is equipped with a hanger to which the sling is secured.
  • Page 10 Bla bla...
  • Page 11: Information

    Bla bla InformatIon The room-covering rail system . . . . . . . . . . . . . . . . . . . . . 14 The single-track rail system .
  • Page 12: The Room-Covering Rail System

    The room-covering rail system The room-covering rail system comprises two parallel rails Installing a room-covering system saves space and pro- installed on the ceiling, the wall or on freestanding wall vides an extremely high degree of freedom . The bed, a studs .
  • Page 13: The Single-Track Rail System

    The single-track rail system In its basic form the single-track rail system comprises a Over and above this the single-track system can be used single rail in which the ceiling hoist runs . The system can in the same situations and rooms as the room-covering be extended with curves of various angles, switch tracks system .
  • Page 14: Combination System

    Combination system It is possible to combine rail systems in adjacent rooms The Combi-lock locks the traverse rail and at the same time with the help of a Combi-lock . releases the safety lock . The hoist can then be run from one system to the other without problems .
  • Page 15: Types Of Rail

    GH2 - Max 200 kg (440 Lbs) Mini Midi Maxi Jumbo GH2 HD – Max 20 kg (0 Lbs) Mini Midi Maxi Jumbo GH2 HD, Twin – Max 4 kg (1000 Lbs) Mini Midi Maxi Jumbo 2" 2" 2" 2" Mini...
  • Page 16: Components - Hoist System

    Components – Hoist system Hoist and Pontus GH2 - 200 KG GH2+2 - 200/250 KG GH2 R - 200 KG GH2 HD - 250 KG GH2 HD TWIN - 455 KG (440 LBS) (440/550 LBS) (440 LBS) (550 LBS) (1000 LBS)
  • Page 17: Charging Accessories

    Components – Hoist system Charging accessories CHARGING STATION ROOMCOV . . DH2000 FOR GH2 MINI, MAxI ROOMCOVERING MIDI ROOMCOVERING MINI, DH2000 CHARGING STATION jUMBO SINGLE RAIL MAxI, jUMBO WITH GH2 12385 12371 12360 12384 12387 CHARGING STATION CHARGING STATION WIRE + LOCK FOR...
  • Page 18: Ceiling Brackets

    Components – Hoist system Ceiling brackets 455 KG (1000 LBS) ROSETTE 12421 12376 455 KG (1000 LBS) ADjUSTING DISC - WHITE ADjUSTING DISC - GREy 1/16 1/16 12437 = 1 MM ( ") 124371 = 1 MM ( ") 124381 = 2 MM ( ") 12438 = 2 MM ( ")
  • Page 19: Lifting Accessories

    Components – Hoist system Lifting accessories STANDARD - 250 KG SMALL - 250 KG x - 300 KG SWING - 250 KG (550 LBS) (550 LBS) (660 LBS) (550 LBS) 21170 21270 21370 21180 21280 21380 21183 21283 21383 21187 21186 21286 21386...
  • Page 20: Rails And Accessories

    Components – Hoist system Rails and accessories MINI RAIL MIDI RAIL MAxI RAIL jUMBO RAIL 12221 = 1 M • 12222 = 2 M 12160 = 1 M • 12165 = 2 M 12115 = 1 M • 12120 = 2 M 12223 = 3 M •...
  • Page 21: Wall Brackets

    Components – Hoist system wall brackets FOR RAIL END FOR RAIL ALONG WALL PLASTER WALL 455 KG (1000 LBS) 455 KG (1000 LBS) 200 KG (440 LBS) 12454 12453 12449 FOR RAIL END AND RAIL ALONG WALL GUIDEWAy - 250 KG 455 KG (1000 LBS) (550 LBS) (SUPPLEMENT)
  • Page 22: List Of Components

    List of components Fittings ANCHORBOLT FAZ THREADED ROD IMPACT ANCHOR 9799461010 - FAZ M10 x 90 9799510110 - M10 x 110 9799461240 - FZEA 12 x 40 9799461013 - FAZ M10 x 110 9799510130 - M10 x 130 97994612405 - FZEA 12 x 40 INTERNAL THREADED ROD SLEEVE FOR INjECTION CONCRETE SCREWS...
  • Page 23: Installation Tools

    List of components Installation tools CHEMICAL FIxING INCLU- STATIC MIxER FOR DING STATIC MIxER CHEMICAL FIxING 94532 94533 CLEANING BRUSH PRESS GUN FOR CHEMICAL FIxING 94529 - Ø14 - Ø20 94531 CLEANING PUMP CONE DRILL 94530 94534141 - Ø14 CONCRETE DRILL INSTALLATION STARTING KIT 9453406220 - Ø6 - Ø20 x 220 MM...
  • Page 24: Rail Combinations In Room-Covering Systems

    Rail combinations in room-covering systems Intermediate suspension A traverse rail mounted between the parallel rails is an aesthetically good solution, as the rail is installed close to the ceiling and takes up a minimum of space in the room . a.
  • Page 25: Underhanging Traverse Rail

    Rail combinations in room-covering systems Underhanging traverse rail An underhanging traverse rail is used: • When it is impossible to mount the traverse rail between the parallel rails, because lamps, smoke alarms or similar equipment have been installed on the ceiling . •...
  • Page 26 Rail combinations in room-covering systems Underhanging traverse rail G. Maxi parallel rails with underhanging maxi traverse rail H. Maxi parallel rails with underhanging jumbo traverse rail I. Jumbo parallel rails with underhanging jumbo traverse rail...
  • Page 27: Intermediate Suspension/Underhanging Traverse Rail

    Rail combinations in room-covering systems – intermediate suspension/underhanging traverse rail As the midi-rail has a different profile to that of the other rail types it cannot be combined with mini, maxi and jumbo-rails . J. Midi traverse rail mounted between midi parallel rails 1 5/16"...
  • Page 28: Rail Combinations In Combined Systems

    Rail combinations in room-covering systems – intermediate suspension underhanging traverse rail The rails can be cut to size so that room-covering and single-track systems can be combined, even though different rail types are used in the two systems . L. Mini parallel rails with underhanging mini traverse rail, to a combination system M.
  • Page 29: Underhanging Traverse Rail

    Rail combinations in combined systems – underhanging traverse rail O. Mini parallel rails with under- hanging jumbo traverse rail cut-down for a combination system 97 mm " P . Maxi parallel rails with under- hanging maxi traverse rail cut-down for a combination system Q.
  • Page 30 Rail combinations in combined systems – underhanging traverse rail R. Jumbo parallel rails with underhanging jumbo traverse rail cut-down for a combination system...
  • Page 31: Rail Curves

    Rail curves Rail curves are used where it is necessary to change the direction of the track in a single-track system . Rail curves are available in angles of 30°, 45°, 60° and 90° . As a minimum three brackets must be used to mount all rail curves –...
  • Page 32: Combinations Of Rail Curves

    Combinations of rail curves There are many possible combinations of rail curves . All standard curves end in a 500 mm (20") straight rail . The dimensions given are absolutely minimum dimensions . 0° 60° 4° 0°...
  • Page 33: Switch Tracks And Turnable

    Switch tracks and turntable Switch tracks must be installed in places where it is neces- sary to lead the rail in different directions . The switch tracks are operated either manually or electrically . A turntable must be installed in places where two rails cross each other .
  • Page 34 Bla bla...
  • Page 35 Installing of GH2 HD Twin . . . . . . . . . . . . . . . . . . . . . . . . . 55 GH2 HD with special travelling trolley . . . . . . . . . . . . . . . 56...
  • Page 36: General Installation Of Rail Systems

    General installation of rail systems General installation of rail systems 3 . Place two of the enclosed cylinder pins in the round rail track on the side of the rail where the rails are 1 . Check all elements, lengths and bracket types against joined .
  • Page 37: Lifting Points

    MAXI 16'-5" = 500 cm 15'-7" = 450 cm JUMBO JUMBO 24'-7" = 750 cm 23' = 700 cm GH2 HD Twin Max. 455 kg (1000 lbs.) MINI 4'-1" = 125 cm MIDI 8'-3" = 250 cm MAXI 11'-6" = 350 cm JUMBO 17'-3"...
  • Page 38: Fixing Wall Brackets Fischer

    Fixing wall brackets Fixing wall brackets GH2/GH2 HD max , kN: Construction Rail type Fixing Number Remarks FISCHER Concrete Mini, Midi, Zykon impact anchor FZEA II 12/40 hv = 60 mm (2 ") B25 (C20/25) Maxi & Concrete screw FBS...
  • Page 39: Fixing Wall Brackets Hilti

    Bla bla Fixing wall brackets Fixing wall brackets GH2/GH2 HD max , kN: Construction Rail type Fixing Number Remarks HILTI Concrete Mini, Midi, HUS-H 10,5 X 55 hv = 50 mm (2") B25 (C20/25) Maxi & Jumbo Solid/cellular bricks Mini, Midi,...
  • Page 40: Fixing Ceiling Brackets Fischer

    Fixing ceiling brackets Fixing ceiling brackets GH2/GH2 HD max , kN: Construction Rail type Fixing Number Remarks FISCHER Beton B25 Mini, Midi, Zykon impact anchor FZEA II 12/40 Min. 1 hv = 60mm (2 ") (C20/25) Maxi & Concrete screw FBS...
  • Page 41: Fixing Ceiling Brackets Hilti

    Bla bla Fixing ceiling brackets Fixing ceiling brackets GH2/GH2 HD max , kN: Construction Rail type Fixing Number Remarks HILTI Beton B25 Mini, Midi, Concrete screw Hilti HUS-H 10,5 x 55 hv = 50mm (2") (C20/25) Maxi & Jumbo Concrete/hollow floor...
  • Page 42: Fitting Of Brackets

    Fitting of brackets Ceiling installation Ceiling types: Concrete floor or light concrete Bracket types: All GH ceiling brackets • We recommend that you start by fitting all brackets . Measurement/levelling is performed using laser equipment . • Drill holes for the recommended fastening elements . •...
  • Page 43 Fitting of brackets Ceiling installation Ceiling types: Plaster, wood and other lightwright ceiling Bracket types: All GH ceiling brackets • We recommend that you start by fitting all brackets . • We recommend pre-drilling 3 mm holes before installing on wooden ceilings . •...
  • Page 44 Ceiling installation Ceiling types: Wood/plaster ceiling and other lightweight ceiling constructions . Reinforcements: Laid out by Guldmann installer, above the foot of a rafter Bracket types: All GH ceiling brackets . • We recommend that you start by fitting all brackets .
  • Page 45: Ceiling Installation, Bracket Assembly

    Fitting of brackets Ceiling installation, bracket assembly Ceiling types: All types Bracket types: Extended bracket, free length . Std . extended bracket The bracket is mainly used in rooms with a high ceiling to • Now the extended bracket is ready to be fitted . All brackets are fitted before the rail is installed .
  • Page 46 Fitting of brackets Ceiling installation, bracket assembly • Following the fitting of brackets and pipes false ceilings can be installed . A carpenter will fit the false ceiling Ceiling types: All types around the extended pipes . It is important to inform the Bracket types: Extended bracket, free length as well carpenter that the pipes must be completely vertical .
  • Page 47: Wall Fitting

    Fitting of brackets wall fitting Wall type: Brickwork, concrete and light concrete • The clamp is led through the oval hole at the top of the Bracket types: GH wall bracket, GH side-hung bracket wall bracket and is fitted using a facet disc and locking nut against the wall bracket .
  • Page 48 Fitting of brackets wall fitting Wall types: Lightweight walls • GH plasterboard bracket is fitted directly on the wall Bracket types: GH side-hung/end-hung bracket and fastened using e .g . four Fischer 5 x 65 S screws . GH plasterboard bracket •...
  • Page 49 Fitting of brackets wall fitting Wall types: Lightweight walls Bracket types: GH wall stud brackets • Examine the make-up of the wall . • A GH wall stud can be fixed with e .g . Fischer 5 x 52 S, depending on the make-up of the wall .
  • Page 50: Rail Assembly

    Rail assembly Rail assembly Figur 1 Type of bracket: GH ceiling bracket, standard and suspended . All rail joints must be installed with a reinforcement plate . Figure (1) included in bracket package . or rail connecting bracket no . 12448 figure (2) . Figur 2 Figur 3 For installation with one point of attachment to the ceiling,...
  • Page 51: Fitting Of Endstops

    Fitting of endstops Endstop Endstops must always be used in connection with rail • If there is a risk that the end stop may fall out, drill a stops, whether free hanging, or butting up to a wall or other hole 4 .5 mm through the rail and not through elements .
  • Page 52: Taking Down Hoist And Travelling Trolleys

    Taking down hoists and travelling trolleys Rail systems should be installed in such a way as to To remove the transverse travelling trolley from the rail make it possible to take down hoists and traverse there must be at least 60 mm (2 ") of space from the travelling trolleys so that they can be serviced .
  • Page 53: Installing Of Gh2 Hd Twin

    Installing of GH2 HD Twin When installing a GH2 HD Twin DC, two charging stations When installing, the connection rod must be fitted between must be used: item number 12385 – Charging kit station, the two hoists so that it is positioned in the two u-profiles and item number 123865 –...
  • Page 54: Gh2 Hd With Special Travelling Trolley

    GH2 HD with special travelling trolley By using a special travelling trolley on GH2, it is possible A HD traverse travelling trolley must be used for room-cov- to have up to 40 mm (1 5/8”") of space between rails .
  • Page 55: Electrical Connection

    Interconnection diagram GH2 twin . . . . . . . . . . . . . . . . . .
  • Page 56: Traverse Drive Motor

    Traverse drive motor Room-covering drive motor A room-covering drive motor is used when the user is able The system can be used as a separate system, but it to take care of himself/herself . is also possible to combine it with a Combi-lock . In this case, a motor control PC board must be used, making it With this system the user is able to operate the traverse rail possible to control the speed to ensure easier coupling...
  • Page 57: The Room-Covering Drive Motor Is Installed

    Traverse drive motor The room-covering drive motor is installed as described: • Travelling trolleys are placed in the two parallel rails • The two drive motors/traverse travelling trolleys must so that the motors/covers face inwards towards the be connected with each other in parallel . The wire (not traverse rail .
  • Page 58: Instaaling The Motor Control Pcb In The Dc Traverse

    Traverse drive motor Installing the motor control PCB in the DC traverse • Remove the brown and blue wires from motor 1 from travelling trolley terminal boards 1 and 2 and connect them to motor 2, position 3 on the motor control PCB via the wire in the •...
  • Page 59: Switch Track

    Switch track Switch tracks are used where there is a need to lead the • Electrical switch track – the transformer is fitted by rail in several directions . Manual and electrical switch leading the wires into the top of the switch track and tracks are available .
  • Page 60: Combi-Lock

    Combi-lock CL electrically operated Comprises: • Safety lock for fixed rail • Safety lock for traverse rail • Motor unit The Combi-lock is used at the transition between a C . Safetylock for Combi-lock bracket is always supplied room-covering rail system and a single-track rail system with the safety lock for fixed rail and must always be to provide optimum safety when the two rail systems are used together with a standard ceiling bracket or any...
  • Page 61 Combi-lock CL electrically operated Installation of the Combi-lock Installing the safety lock on traverse rail Motor unit is installed as described on page 63 . • Loosen the M8 nuts in the T track plate so that the safety lock can be pushed into the T track of the rail . Installing the safety lock on fixed rail •...
  • Page 62 Combi-lock Mounting the threaded rod on single Combi-lock Mounting the threaded rod on double Combi-lock There must be one nut on the tongue . Push it in from the There must be one nut on the tongue . Push it in from the underside of the tongue, and then screw the threaded rod underside of the tongue, and then screw the threaded rod through the nut .
  • Page 63 Combi-lock CL electrically operated Combi-lock CL electrically operated P010A P010A Brown BROWN Motor MOTOR Green GREEN 24V DC 24V DC Blue BLUE 24V AC 24V AC Green End stop 2 GREEN END STOP 2 Forward FORWARD Yellow YELLOW Brown End stop 1 Backward BROWN END STOP 1...
  • Page 64 Combi-lock CL, single, powered assembly of an electrical Combi-lock Hold the clamp and the square disc separated Slide the motor unit halfway over the rail with the clamp in the upper track of the rail and the square disc above the rail .
  • Page 65: Cl3, Manual

    Combi-lock CL manual Comprises: • a safety lock for fixed rail • a safety lock for traverse rail • manual changeover mechanism The Combi-lock is used at the transition between a room- A . The manual changeover mechanism must be installed covering rail system and a single-track rail system to pro- on the bracket of the Combi-lock .
  • Page 66 Combi-lock CL manual Installation of the Manual Combi-lock Installing the safety lock on traverse rail Mount changeover mechanism on safety lock for fixed rail • Loosen the M8 nuts in the T track plate so that the with the accompanying screws . safety lock can be pushed into the T track of the rail .
  • Page 67: Cl3, Double, Electrically Operated

    Combi-lock CL, double electrical Comprises: • two safety locks for fixed rail • two safety locks for traverse rail C . The Combi-lock brackets are always supplied with the • one motor unit safety locks for fixed rail and must always be used together with standard ceiling brackets or any extended The Double Combi-lock is used at the transition between ceiling brackets .
  • Page 68 Combi-lock CL double electrical Installation of Double Combi-lock Installing the safety locks on traverse rails Motor unit is installed as described on page 65 . • Loosen the two M8 nuts in the T track plate so that the safety locks can be pushed into the T track of the rail . Installing the safety locks on fixed rail •...
  • Page 69 Combi-lock CL double electrical Yellow Black Blue Brown White Brown Blue ASTABLE: Combi lock returns automatically to starting position after a specified period PC board: PO 10 A Male Molex 5 pol plug Switch Diode Female Molex 5 pol plug Male plug Female plug from handswitch...
  • Page 70 Combi-locks CL Double electrical Mounting of double Combi-lock Remove side and end covers and the motor plate . The small fixing plate appears, which is pushed into the rail together with the tongues . When the length of the rail and tongues are to be adapted, it is important that the tongues stop max .
  • Page 71: Installing The Combi-Lock

    Installing the Combi-lock Precision is very important for the correct functioning of the The mutual distances between traverse rails and fixed system when installing Combi-locks . This means that the rails must be constant . Stabilising brackets, for example mutual distances between and heights of the fixed rail and (position 2), can be used in connection with suspended the traverse rail must be constant .
  • Page 72: Turntable

    Turntable The turntable is typically used in corridors where there are 4 . Connect the transformer to the crown sleeve located on rooms on both sides and where the doors face each other . top of the turntable . Use the two connectors farthest to The turntable is electrically operated and requires a the right –...
  • Page 73: Interconnection Diagram Gh2 Twin

    Bla bla Interconnection diagram GH2 twin...
  • Page 74: Charging Systems

    Charging systems Charging liners, midi-rail & GH2 1 . Charging liners are mounted in the rail prior to setup . 2 . Adjust the length of the charging liner to fit the length of the rail . 3 . Fit the wire from the transformer to the lock for charging...
  • Page 75: Charging Kit For Room-Covering System Midi Rail

    Charging systems Charging kit for room-covering system Midi rail with GH 2 1 . The power pick-up is mounted to the travelling trolley . The spring must be positioned in the slot before the power pick-up is fitted . 2 . Fasten the wire to the travelling trolley using double tape .
  • Page 76: Rail With Gh2

    Charging systems Charging kit for room-covering mini-maxi-jumbo rail with GH2 1 . Prepare the travelling trolley with power pick-up . 5 . Mark the charging station with red battery labels . 2 . Fit the charging house in the parallel rail and connect 6 .
  • Page 77: Adjustment Of Power Pick-Up For Mini-Maxi-Jumbo Rail

    Charging systems adjustment of power pick-up for mini-maxi-jumbo-rail 1 . Depress the power pick-up on the hoist and/or the travelling trolley so that the two click-fasteners can be pressed in to hold the power pick-up in the correct position . Note: Shall not be depressed if hoist is used in Midi rails .
  • Page 78: Mounting Of Center Charging Station

    Charging systems Mounting of center charging station ø12 Drill a 12 mm ( ") hole through the rail track where the centre of the charging station supposed to be . The hole in the track should be countersunk when fitting a “long” char- ging center station for passage .
  • Page 79: Transformer/Charger

    Transformer/charger Transformer for GH2 Charger for GH2 (only for midi-rails) (only for mini-, maxi-, and jumbo-rails) 1 . Primary 100-230 V . 1 . Primary 100-230 V . 2 . Secondary 24 V AC, 40 V A . 2 . Secondary 24 V DC . Output for batteries: 27 .6 V DC .
  • Page 80: Electrical Installations

    . Guldmann ceiling hoist and related rail system are classi- fied as equipment in Category II – High Voltage Regulation, Earthing must be done if the rails continue outside the Electro-Medical Equipment, Chapter 14 .
  • Page 81 Electrical installations Protection against electric shock a) Bathtubs b) Bathtubs with fixed partition wall Area 2 Area 3 Area 2 Area 3 0,60 m 2,40 m 2,40 m c) Shower tub d) Shower tub with fixed partition wall Area 0 Area 2 Area 3 Area 0...
  • Page 82: Connection To The Supply Network, Class I

    Double-insulated UL approved cable must be used Service Team or by a qualified installer . (tested for voltage over 400 Volts) . A Guldmann class I transformer must be used . Installation to follow existing rules for authorized Transformer Guldmann DTS-2420 electricians and according to UL/EN 60601-1 .
  • Page 83 Graham Bells Vej 21-23A wire Part: DK-8200 Århus N Tel. +45 8741 3151 Confidential: Drawing no.: Fax +45 8741 3131 Property of V. Guldmann A/S. E-mail: info@guldmann.com Not to be handed over to, copied or used by third party. WWW.guldmann.com...
  • Page 84: Power Supply

    Power supply GH2 is equipped with batteries that require regular Safety concerning static electricity (ESD) recharging . Service technicians and installers must use an ESD-safety package consisting of a mat, a ground wire, and a Class I equipment bracelet . The technician/installer connects the mat to a Fixed rail systems are class I equipment and must be grounding point, for instance a radiator or a water pipe .
  • Page 85: Classifications And Marking

    . Protection class Hoist IP20 Hand control IPx4 Serial number label for aC hoist GH2 HD 120001-2023UL-2007 max 250 kg /550 lbs 25V AC, 240VA ED 15%, IP20 23W1 MEDICAL EQUIPMENT UL 60601-1 CONTINUOUS OPERATION WITH INTERMITTENT LOAD...
  • Page 86: Technical Specifications

    Transformer . . . . . . . . . . . . . . . . . . . .
  • Page 87 Bla bla...
  • Page 88 control Checkliste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88...
  • Page 89: Checkliste

    Distributor: Installer Date: – Supplier: V . Guldmann A/S · Graham Bells Vej 21-23a · 8200 Århus N · Denmark 1. Control of any reinforcements, gear 6. Test of ceiling hoist and drive motor check that the reinforcement/gearing is securely that the ceiling hoist has been tested and is fully ...
  • Page 90 tools Overview of tools for rail installation . . . . . . . . . . . . . . . . . 93...
  • Page 91: Overview Of Tools For Rail Installation

    Overview of tools for rail installation Recommended toolbox content: Spanners, 8-10-13-17-18 Hammer drill Various screw bits Vacuum cleaner A wire stripper, pointed pliers, circlip pliers Laser, horizontal and vertical - NO . 12494 A Stanley knife Telescopic stand for the laser – 3 .5 metres - NO . 12493 A 3-metre tape measure One lazyboy with wheels - NO .
  • Page 92 GH2 - Service Manual . . . . . . . . . . . . . . . . . .
  • Page 93: Gh2 - Service Manual

    GH2 – Service manual...
  • Page 94: Demounting Of Covers

    GH2 – Service manual GH2 – Demounting of covers Opening of end cover To open the end cover, press against the grooved marks as shown in the illustration and pull outwards . It might be necessary to press hard .
  • Page 95: Replacement Of Batteries

    GH2 Service manual GH2 – Replacement of batteries Demounting of batteries Turn the yellow battery lock anti-clockwise and demount the batteries . Demounting of battery connections Remove the female push-on terminals from the batteries . Note the position of wires and polarity of connections .
  • Page 96 GH2 Service manual Positioning of batteries Position the poles of the batteries as illustrated . always be sure that polarity is as shown in the illustration . Check that the wires are placed in the gap without being jammed between battery and chassis .
  • Page 97: Replacement Of Strap

    GH2 Service manual GH2 – Replacement of strap Unplug the lifting motor (and drive motor if installed) Pull the wires of lifting motor (and drive motor if installed) out of the wire groove Demounting of bracket for the printed circuit board To release the bracket for the printed circuit board, pull the front hook outwards as shown in the illustration .
  • Page 98 GH2 Service manual Tilt bracket for the printed circuit board Tilt the bracket . Then demount strap tightener and spring . Removal of retaining ring Remove the retaining ring with retaining ring pliers (no . 2 for the outer retaining rings, diameter 26 mm (1 .02") .
  • Page 99 GH2 Service manual Mounting of new strap Important: The strap must be mounted as shown in the illustration . Be sure to position the plane surface of contact anticlock- wise (i .e . against the pulling direction); then secure the strap with the original cylinder pin .
  • Page 100 GH2 Service manual Mounting of bracket for the printed circuit board Only when the strap tightener has been pulled down, the bracket for the printed circuit board can be mounted without the micro switch on the back of the printed circuit board being jammed behind the strap tightener .
  • Page 101: Replacement Of The Hand Control

    GH2 Service manual GH2 – Replacement of the hand control Demounting of hand control Unscrew fork terminal and remove it from the emergency stop switch, and remove the 6-way connector from the printed circuit board . Disengage the hook of the wire suspension and push the wire suspension sideways out of the chassis .
  • Page 102: Mounting Of Side Covers And End Covers

    GH2 Service manual GH2 – Mounting of side covers and end covers Side covers Position the side covers with the lobes facing the receptacles on the chassis . Make sure that the tension pieces are located behind the lobes . Check that wires are not being jammed .
  • Page 103 GH2 Service manual Bend the end cover and fit it into the slot on the other side through the groove .
  • Page 104: Trolley Lock Cord

    GH2F, travelling trolley Trolley lock cord As a rule, the trolley lock cord shall be exchanged after 2000 installations or every second year at the latest . As it can be difficult to assess the cord’s condition, these photos show 4 different kinds of wear on the cord . No .
  • Page 105: Main Inspection Of Gh2, Gh2 Hd And Rail System

    • Check attachment to rail (remove covers) . tion for GH2 ang GH2 HD . • Check that the tongue does not subject the safety lock • Check transformer min . 24 V AC on the traverse rail to a maximum load –...
  • Page 106: Periodic Inspection

    Guldmann. the system until an inspection has taken place. Without an inspection Any observations of importance...
  • Page 107 Periodic Inspection...

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