Nuvo Navigator Lift 150 Single User manual

Installation Instructions Part 2 – Pendant system [EN]
Navigator Lift ™ 150 Single, Navigator Lift ™ 250 Single,
Navigator Lift ™ 150 Dual, Navigator Lift ™ XL 250 Dual

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Notes on safe installation
Dear assembly operator,
please read these Installation Instructions very carefully, and in particular Chapter “Safety
Instructions“ which includes important safety information. Observe the safety instructions
and requirements set out in these Installation Instructions.
Service technician
qualification requirements
• These Installation Instructions are intended for trained service technicians.
• The Nuvo pendant system may only be installed by Nuvo service technicians or
authorised service personnel trained by Nuvo.
Inspections to be performed
prior to installation
• The load bearing capacity of the ceiling or the wall must be checked by a structural
analyst and confirmed by means of an acceptance certificate.
• The electrical installations in the corresponding room must comply with the require-
ments of the applicable national and international regulations.
Carrying out the installation • The electrical connection of the appliance to the mains may only be performed by a
qualified electrician whilst the appliance is disconnected at all poles.
• The steps described in these Installation Instructions must be followed for installation.
In the event of damage to the appliance, installation work must be discontinued.
• The safety, reliability and performance of the appliance are only assured if genuine
parts from Nuvo are used.
• If you encounter specific problems not covered in sufficient detail by these Installation
Instructions, please contact your supplier immediately for your own safety and the
safety of your customers.
Unauthorised modifications
or conversions
• Unauthorised modifications or conversions to the appliance are not permitted for
safety reasons. No modification or conversion may be performed without authoriza-
tion. Otherwise, the manufacturer's warranty for the appliance will be void. The man-
ufacturer hereby rejects any liability whatsoever for damage or injury resulting from
unauthorised modifications or conversions or from using spare parts from other man-
ufacturers.
• The use of parts which were not supplied by the manufacturer or its representatives
will automatically cause the warranty to become void.
USE GENUINE SPARE PARTS ONLY!
Qualified personnel The following persons shall be considered as qualified personnel:
• Persons who underwent special professional training in the field of medical engineer-
ing,
• persons who can assess their work and recognize the potential hazards involved on
the basis of their professional experience and instruction in safety-relevant regula-
tions.
• In States where the performance of tasks in the medical engineering sector is subject
to certification, qualified personnel must have obtained the corresponding certificate.

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How to contact us
Nuvo Surgical • 1565 West 12th Street • Erie, PA 16501 • USA
Phone: [phone] (USA and CANADA)
Phone: [phone] (INTERNATIONAL)
© Nuvo Surgical, 2019
1568911, Edition 2019-04, Version 0
Visit us on the Internet www.nuvosurgical.com
E-mail address [email protected]

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Table of contents
1 Versions, Scope of Delivery and Installation References 8
1.1 Overview of the pendant system 8
1.2 Scope of delivery of the motor arm, Navigator Lift ™ 150 / 250 Single arm 9
1.3 Overview of the pendant system 10
1.4 Scope of delivery of the extension arm with motor arm,
Navigator Lift ™ 150 Dual arm 11
1.5 Overview of the pendant system 12
1.6 Scope of delivery of the XL extension arm with motor arm,
Navigator Lift ™ 250 XL Dual arm 13
1.7 Overview of the optional accessories 14
1.8 Scope of delivery of the optional accessories 15
1.9 Further optional accessories 15
2 Safety Instructions 16
2.1 Approved Nuvo products 16
2.2 Combination with products of other manufacturers 16
2.3 Structure of the safety instructions 16
2.3.1 Warnings of risk of injury 16
2.3.2 Warnings of damage to property 16
2.3.3 Indication of additional information 16
2.4 Supplementary symbols used in the safety instructions 17
2.5 Description of graphic symbols possibly used on the appliance and the package 17
2.6 Intended purpose 18
2.6.1 Incorrect use 18
2.6.2 Contraindications 18
2.7 Ambient conditions 19
2.7.1 Ambient conditions for storage and transport 19
2.7.2 Ambient conditions for operation 19
2.8 Information on the rating plate 19
2.9 Retrofit to an already installed ceiling mount 20
2.10 Overview of the most important safety instructions 20
2.11 Proper use of oxygen 21
2.12 Warranty 21
2.13 Disposal 21
3 Further Applicable Installation Instructions 22
4 Installation Equipment Required 23
5 Load Data 24
5.1 Load data of the Single version 24
5.2 Load data for support arm combinations 24
6 Mounting Threaded Bolts to the Interface Plate 25
6.1 Mounting situation: Mounting the interface plate to the raw ceiling
without intermediate ceiling 25
6.1.1 Versions 25
6.1.2 Cutting the threaded bolts to length 25
6.1.3 Mounting the threaded bolts 25
6.1.4 Mounting the upper insulations to the threaded bolts 26
6.2 Mounting situation: Interface plate on the intermediate ceiling mount 27
6.2.1 Versions 27
6.2.2 Cutting the threaded bolts to length 27
6.2.3 Mounting the threaded bolts to the Single / Duo interface plate 28
6.2.4 Mounting the upper insulations to the threaded bolts 29
6.3 Mounting situation: Interface plate on the intermediate ceiling mount 30
6.3.1 Versions 30
6.3.2 Mounting the threaded bolts 30
6.3.3 Mounting the upper insulations to the threaded bolts 31

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7 Pre-Assembly: Mounting an Extended Ceiling Tube 32
7.1 Components described in this chapter 32
7.2 Mounting an extended ceiling tube 33
7.2.1 Mounting a ceiling tube 33
7.2.2 Mounting the strain relieving mechanism in the ceiling tube 34
7.2.3 Subsequently mounting the earthing cable to the ceiling tube 35
8 Mounting the Ceiling Tube to the Threaded Bolts of the Interface Plate 36
8.1 Components described in this chapter 36
8.2 Mounting a ceiling tube 37
8.3 Aligning the motor arm / extension arm with the interface plate, Single 38
8.4 Aligning the motor arm / extension arm with the interface plate, Duo 40
9 Mounting the Console Tube to the Motor Arm 42
9.1 Components described in this chapter 42
9.2 Mounting the console tube to the motor arm 43
9.3 Positioning the Navigator M6 under the console tube 43
10 Mounting Optional Accessories 44
10.1 Mounting the Extension Arm Lighting (for Retrofit only) 44
10.2 Mounting the brake indicators (for retrofit only) 45
11 Mounting Cables 46
11.1 Versions 46
11.2 Safety instructions 46
11.3 Swinging out / retracting the electronic unit 47
11.3.1 Swinging out the electronic unit 47
11.3.2 Retracting the electronic unit 47
11.4 Connecting cables to the extension arm with motor arm Dual arm,
with Navigator M6 48
11.4.1 Routing the cables from the distributor board to the DC/DC converter 48
11.4.2 Routing the cables from the main board to the DC/DC converter 48
11.4.3 Connecting the motor and the end switch
of the height adjustment mechanism 48
11.4.4 Connecting the control cable of the brakes and
the height adjustment mechanism 48
11.4.5 Connecting the electromagnetic brakes 48
11.4.6 Mounting the power cable 48
11.5 Connecting optional accessories to the extension arm
with motor arm Dual arm, with Navigator M6 50
11.5.1 Connecting the optional brake indicators 50
11.5.2 Connecting an optional sound or lighting cable 50
11.5.3 Connecting the optional extension arm lighting 50
11.6 Connecting earthing cables to the extension arm with motor arm Dual arm,
with Navigator M6 52
11.7 Routing the supply cables and hoses through the extension arm
with motor arm Dual arm, with Navigator M6 52
11.8 Connecting the cables to the motor arm Single arm, with Navigator M6 54
11.8.1 Routing the cables from the main board to the DC/DC converter 54
11.8.2 Connecting the motor and the end switch
of the height adjustment mechanism 54
11.8.3 Connecting the control cable of the brakes
and the height adjustment mechanism 54
11.8.4 Connecting the electromagnetic brake 54
11.8.5 Mounting the power cable 54
11.9 Connecting the optional accessories to the motor arm Single arm,
with Navigator M6 56
11.9.1 Connecting an optional brake indicator 56
11.9.2 Connecting an optional sound or lighting cable 56

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11.10 Connecting the earthing cables to the motor arm Single arm,
with Navigator M6 58
11.11 Routing the supply cables and hoses through the motor arm Single arm,
with Navigator M6 58
12 Connecting the Supply Cables and Hoses 60
12.1 Safety Instructions 60
12.2 Installing gas supply hoses and exhaust air ducts 61
12.3 Connecting the earthing cables 62
12.4 Installing the voltage selection plug and connecting the power cables 62
12.4.1 Installing the voltage selection plug for the 120V / 230V power supply 62
12.4.2 Replacing the fuse 63
12.4.3 Connecting power cables 64
12.5 Checking the supply cables and hoses 64
13 Inspections 65
13.1 Gas inspection (only Navigator M6) 65
13.2 Mechanical collision test 65
14 Mounting the Canopy, Cover Caps and the Cover Panels 66
14.1 Mounting a Single / Duo canopy 66
14.1.1 Preparing the installation of the canopy 66
14.1.2 Mounting the canopy halves 66
14.2 Mounting the Single canopy 67
14.2.1 Preparing the installation of the canopy 67
14.2.2 Mounting the canopy halves 67
14.3 Mounting/dismantling the cover caps to/from the extension arm 68
14.3.1 Mounting the cover caps 68
14.3.2 Dismantling the cover caps 68
14.4 Mounting the cover plates to the motor arm 69
14.4.1 Inserting the rear cover plates 69
14.4.2 Mounting the front cover plates 69
14.5 Mounting the rear side panels to the motor arm 70
14.6 Mounting the lower, rear covers to the motor arm 70
14.7 Mounting the front side panels to the motor arm 71
14.8 Mounting the front upper cover to the motor arm 71
15 Adjustments 72
15.1 General safety instructions 72
15.2 Adjusting the mechanical brake for the Navigator M6 72
15.3 Adjusting the vertical lift on the motor arm 73
15.3.1 Functioning of the vertical lift 73
15.3.2 Opening the bottom rear cover 73
15.3.3 Adjusting the vertical lift 74
15.3.4 Shutting the bottom rear cover 74
15.4 Correcting the vertical alignment of the Navigator M6 75
15.4.1 Opening the bottom rear cover 75
15.4.2 Correcting the vertical alignment 75
15.4.3 Shutting the bottom rear cover 75
15.5 Condition of the swivel stop on the extension arm and the motor arm supplied 76
15.5.1 Extension arm and motor arm with pre-assembled swivel stop 76
15.5.2 Extension arm and motor arm without pre-assembled swivel stop 76
15.6 Adjusting the swivel stop on the extension arm and motor arm 77
15.6.1 Versions 77
15.6.2 Tool to be used 77
15.6.3 Mounting the swivel stop 78
15.6.4 Dismantling the swivel stop 79

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16 Initial and Repeated Commissioning and Handover 80
17 Technical Description 81
18 Technical Data 84
19 Electromagnetic Compatibility (EMC) Information 87
19.1 Guidelines and manufacturer’s declarations 87
19.1.1 Electromagnetic emissions 87
19.1.2 Electromagnetic immunity 88
19.1.3 Test specifications 90
20 Approved Nuvo Products 92
21 Optional Accessories 92
22 Possible Combination with Third-Party Products 92
Notes 93

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1 Versions, Scope of Delivery and Installation References
Figure 1: Scope of delivery of the motor arm,
Navigator Lift ™ 150 / 250 Single arm
1.1 Overview of the pendant system

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1 Versions, Scope of Delivery and Installation References
See “Figure 1: page 8” 1Interface plate (Single / Duo) – pre-assembled
2Intermediate ceiling – installed by the customer on site
1.2 Scope of delivery of the motor arm, Navigator Lift™ 150 / 250
Single arm
The scope of delivery can vary depending on the individual order.
3Canopy (Single / Duo) (Flat / High) (depending on the version)
Installation as described in Chapter 14 on Page 66
– 1 Single canopy Ø 600mm x 150mm, 1 canopy attachment 110mm high
– 1 Single canopy – 700mm x 700mm x 150mm high
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 50mm
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 150mm
– 1 canopy attachment – 700mm x 700mm x 120mm high
Canopy fixing elements – 4 / 6 threaded bolts M10 x 360mm, 4 / 6 hexagonal nuts M10
– 4 / 6 metal screws, 4 / 6 cover screws and 1 sectional strip
4Motor arm with ceiling tube (pre-assembled)
Installation as described in Chapter 8 on Page 36
– 1 motor arm
Pre-assembled components – 1 power supply cable
– Supply cable for electromagnetic brake
– 1 signal cable for electromagnetic brake (in protective tube)
– 3 earthing cables 4mm² (2 earthing cables for unassembled ceiling tube)
Pre-assembled or loose components
incl. in the scope of delivery
(see Chapter 15.5 on Page 76)
– 1 setscrew M16 – DIN EN ISO 4028,
– 2 ball stops Ø 12.7mm
– 2 voltage selection plugs for the selection of the 120V / 230V power supply
– 2 side panels, front right / left joint for motor arm
– 1 cover, front joint, for motor arm
– 2 cover straps, front joint, for motor arm
– 2 side panels, front right / left joint, for motor arm
– 1 cover, rear joint, for motor arm
– 2 cover straps, rear joint, for motor arm
Motor arm fixing elements – 12 hexagonal nuts M16 and 6 spring rings, 12 flat washers external Ø 34mm and
12 plastic insulating discs, 6 threaded bolts M16 x 330mm
6Extended motor arm ceiling tube
Pre-installation as described in Chapter 7 on Page 32
– 1 ceiling tube (length as specified in the order)
– 1 earthing cable, 4mm²
Loose components
incl. in the scope of delivery
– 1 socket wrench extension (for 500 and 700mm ceiling tube length only)
Fixing elements for
additional ceiling tube
– 8 Allen cylinder screws M10 x 25mm – 8.8 – DIN EN ISO 4762
– 8 lock washers S10
7Console tube
Installation as described in Chapter 9 on Page 42
– 1 console tube (in order-specific length)
Pre-assembled components – 1 earthing cable, 4mm²
Console tube fixing elements – 8 Allen countersunk screws M10 x 18mm – 10.9 – DIN EN ISO 10642
Console tube fixing elements mounted to the
Navigator M6
– included in the scope of delivery of the Navigator M6

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1 Versions, Scope of Delivery and Installation References
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Figure 2: Scope of delivery of the extension
arm with motor arm, Navigator Lift™ 150 Dual
arm
1.3 Overview of the pendant system

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1 Versions, Scope of Delivery and Installation References
See “Figure 2: page 10” 1Interface plate (Single / Duo) – pre-assembled
2Intermediate ceiling – installed by the customer on site
1.4 Scope of delivery of the extension arm with motor arm,
Navigator Lift ™ 150 Dual arm
The scope of delivery can vary depending on the individual order.
3Canopy (Single / Duo) (Flat / High) (depending on the version)
Installation as described in Chapter 14 on Page 66
– 1 Single canopy Ø 600mm x 150mm, 1 canopy attachment 110mm high
– 1 Single canopy – 700mm x 700mm x 150mm high
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 50mm
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 150mm
– 1 canopy attachment – 700mm x 700mm x 120mm high
Canopy fixing elements – 4 / 6 threaded bolts M10 x 360mm, 4 / 6 hexagonal nuts M10
– 4 / 6 metal screws, 4 / 6 cover screws and 1 sectional strip
5Extension arm with motor arm and ceiling tube (pre-assembled)
Installation as described in Chapter 8 on Page 36
– 1 extension arm, 600, 800, 1000, or 1200mm long, with motor arm 150
Pre-assembled components – 1 power supply cable
– Supply cables for electromagnetic brakes
– 1 signal cable for electromagnetic brakes (in protective tube)
– 4 earthing cables 4mm² (3 earthing cables for unassembled ceiling tube)
Pre-assembled or loose components
incl. in the scope of delivery
(see Chapter 15.5 on Page 76)
– 2 setscrews M16 – DIN EN ISO 4028,
– 4 ball stops Ø 12.7mm
– 2 voltage selection plugs for the selection of the 120V / 230V power supply
– 2 section end caps for extension arm
– 2 side panels, front right / left joint for motor arm
– 1 cover, front joint, for motor arm
– 2 cover straps, front joint, for motor arm
– 2 side panels, front right / left joint, for motor arm
– 1 cover, rear joint, for motor arm
– 2 cover straps, rear joint, for motor arm
Fixing elements of the extension arm – 12 hexagonal nuts M16 and 6 spring rings, 12 flat washers external Ø 34mm and
12 plastic insulating discs, 6 threaded bolts M16 x 330mm
6Extended ceiling tube
Pre-installation as described in Chapter 7 on Page 32
– 1 ceiling tube (length as specified in the order)
– 1 earthing cable, 4mm²
Loose components
incl. in the scope of delivery
– 1 socket wrench extension (for 500 and 700mm ceiling tube length only)
Fixing elements for
additional ceiling tube
– 8 Allen cylinder screws M10 x 25mm – 8.8 – DIN EN ISO 4762
– 8 lock washers S10
7Console tube
Installation as described in Chapter 9 on Page 42
– 1 console tube (in order-specific length)
Pre-assembled components – 1 earthing cable, 4mm²
Console tube fixing elements – 8 Allen countersunk screws M10 x 18mm – 10.9 – DIN EN ISO 10642
Console tube fixing elements
mounted to the Navigator M6
– included in the scope of delivery of the Navigator M6

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Figure 3: Scope of delivery of the XL exten-
sion arm with motor arm, Navigator Lift ™ 150
/ 250 XL Dual arm
1.5 Overview of the pendant system

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1 Versions, Scope of Delivery and Installation References
See “Figure 3: page 12” 1Interface plate (Single / Duo) – pre-assembled
2Intermediate ceiling – installed by the customer on site
1.6 Scope of delivery of the XL extension arm with motor arm,
Navigator Lift ™ 250 XL Dual arm
The scope of delivery can vary depending on the individual order.
3Canopy (Single / Duo) (Flat / High) (depending on the version)
Installation as described in Chapter 14 on Page 66
– 1 Single canopy – 700mm x 700mm x 150mm high
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 50mm
– 1 Duo canopy (installation with intermediate ceiling) – 700mm x 700mm x 150mm
– 1 canopy attachment – 700mm x 700mm x 120mm high
Canopy fixing elements – 4 / 6 threaded bolts M10 x 360mm, 4 / 6 hexagonal nuts M10
– 4 / 6 metal screws, 4 / 6 cover screws and 1 sectional strip
5XL extension arm with motor arm and ceiling tube (pre-assembled)
Installation as described in Chapter 8 on Page 36
– 1 XL extension arm 600, 800, 1000, 1200, 1400, 1600mm, with motor arm 250
Pre-assembled components – 1 power supply cable
– Supply cables for electromagnetic brakes
– 1 signal cable for electromagnetic brakes (in protective tube)
– 4 earthing cables 4mm² (3 earthing cables for unassembled ceiling tube)
Pre-assembled or loose components
incl. in the scope of delivery
(see Chapter 15.5 on Page 76)
– 1 setscrew M20 – DIN EN ISO 4028, 2 ball stops Ø 16mm
– 1 setscrew M16 – DIN EN ISO 4028, 2 ball stops Ø 12.7mm
– 2 voltage selection plugs for the selection of the 120V / 230V power supply
– 2 section end caps for XL extension arm
– 2 side panels, front right / left joint for motor arm
– 1 cover, front joint, for motor arm
– 2 cover straps, front joint, for motor arm
– 2 side panels, front right / left joint, for motor arm
– 1 cover, rear joint, for motor arm
– 2 cover straps, rear joint, for motor arm
Fixing elements of the XL extension arm – 12 hexagonal nuts M16 and 6 spring rings, 12 flat washers external Ø 34mm and
12 plastic insulating discs, 6 threaded bolts M16 x 330mm
6Extended ceiling tube
Pre-installation as described in Chapter 7 on Page 32
– 1 ceiling tube (length as specified in the order)
– 1 earthing cable, 4mm²
Loose components
incl. in the scope of delivery
– 1 socket wrench extension (for 500 and 700mm ceiling tube length only)
Fixing elements for
additional ceiling tube
– 10 Allen cylinder screws M10 x 30mm – 8.8 – DIN EN ISO 4762
– 10 lock washers S10
7Console tube
Installation as described in Chapter 9 on Page 42
– 1 console tube (in order-specific length)
Pre-assembled components – 1 earthing cable, 4mm²
Console tube fixing elements – 8 Allen countersunk screws M10 x 18mm – 10.9 – DIN EN ISO 10642
Console tube fixing elements
mounted to the Navigator M6
– included in the scope of delivery of the Navigator M6

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Figure 4: Scope of delivery of the optional
accessories
1.7 Overview of the optional accessories

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1 Versions, Scope of Delivery and Installation References
See “Figure 4: page 14” Upon delivery of the system from the factory the following optional accessories are al-
ready pre-assembled:
1.8 Scope of delivery of the optional accessories
8Indirect extension arm lighting
– for extension arm lengths 800, 1000, 1200mm
– for XL extension arm lengths 1000, 1200, 1400, 1600mm
For a retrofit: Installation as described in Chapter 10.1 on Page 44
– 1 extension arm lighting (600mm long, input voltage 12V DC)
Pre-assembled components – 3 sealing plugs on the top side of the extension arm
– 1 basic carrier with LED and connecting cable
– 1 electric signal cable, with connectors on both ends
–1 cover
Extension arm lighting fixing elements – 2 countersunk screws M4 x 16mm – DIN EN ISO 10642
9Brake indicators
For a retrofit: Installation as described in Chapter 10.2 on Page 45
– 2 / 4 plastic covers (pre-assembled)
Pre-assembled components – 2 / 4 lighting boards (supply voltage 12V DC, 2 lighting boards each connected in
series to 24V DC)
– 2 / 4 power cables
1.9 Further optional accessories
– 1 telescopic magnet pick-up tool set

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2 Safety Instructions
2.1 Approved Nuvo products
Approved Nuvo products The following Nuvo products are approved for use on the pendant system:
• Nuvo products as described in Chapter 20, “Approved Nuvo Products”, on page 92
2.2 Combination with products of other manufacturers
Observe the Installation Instructions
for combined products
• The pendant system is combined with the Navigator M6. To prevent dangerous over-
load, which can lead to a failure or collapse of the pendant system, the maximum load
bearing capacity specified in Chapter 18, “Technical Data”, on page 84 must be
adhered to.
– The party placing the appliance into operation is responsible for the validation of the
overall system. A conformity assessment procedure shall be executed if required
and a declaration in accordance with Article 12 of 93/42/EEC (Medical Device
Directive, MDD) shall be provided.
– For more detailed information on the installation of the Navigator M6, refer to the
Installation Instructions of the Navigator M6 (Part 3: Installing the Navigator M6).
• Power packs intended for the supply of end devices must ensure electrical isolation
and provide two protective measures in accordance with IEC 60601-1.
2.3 Structure of the safety instructions
2.3.1 Warnings of risk of injury
Important notes in this document are marked with graphic symbols and signal words.
Signal words such as DANGER, WARNING or CAUTION describe the degree of risk of
injury. The triangle symbols visually emphasise the degree of hazard.
DANGER refers to a potential hazard with a high degree of risk which, if not avoided, will
lead to death or severe injury.
WARNING refers to a potential hazard with a medium degree of risk which, if not avoided,
can lead to death or severe injury.
CAUTION refers to a potential hazard with a low degree of risk which, if not avoided, can
lead to minor or moderate injury.
2.3.2 Warnings of damage to property
NOTICE refers to a potential hazard, which, if not avoided, will lead to damage to property.
2.3.3 Indication of additional information
A NOTE provides additional information and useful tips for the safe and efficient use of the
appliance.
DANGER
WARNING
CAUTION
NOTICE
NOTE

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2 Safety Instructions
2.4 Supplementary symbols used in the safety instructions
Explosion hazard: warns of the improper use of oxygen (see Chapter 2.11, “Proper use of
oxygen”, on page 21).
Danger of fire: warns of the improper use of oxygen (see Chapter 2.11, “Proper use of
oxygen”, on page 21).
Electric shock hazard: warns of electric shock which can lead to severe injury or even
death.
Pendant system dropping: warns of the risk of the pendant system suddenly dropping due
to incorrect installation.
Tightening torque: warns of the pendant system suddenly dropping because the fixing
screws have not been sufficiently tightened or not tightened at all.
2.5 Description of graphic symbols possibly used on the appli-
ance and the package
Read the Installation Instructions: Read these Installation Instructions carefully prior to in-
stallation of the pendant system. This ensures that you benefit from all the advantages of
the pendant system and prevents any risk of injury or damage.
Observe the maximum load bearing capacity or maximum loading capacity (payload):
warns of the risk of the appliance suddenly dropping because the maximum load bearing
capacity or maximum loading capacity (payload) has been exceeded. The maximum val-
ue is indicated in kg or Nm.
General note reminding the user to handle the pendant system with care.
Environmentally friendly disposal: warns of damage to the environment caused by improp-
er disposal of the pendant system (must not be disposed of as normal household waste).
CE mark: Nuvo declares that the products comply with the relevant regulations set forth in
the applicable European Directives.
CE mark with the ID number of the conformity assessment body indicated: Nuvo declares
that the assessment of conformity in accordance with 93/42 EEC (Medical Device Direc-
tive) has been performed by the body indicated.
This symbol marks the product as a component approved by a "Nationally Recognized
Testing Laboratory" which complies with both Canadian and US deviations from applica-
ble standards.

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Atmospheric pressure: indicates the permissible atmospheric pressure values in a range
from 500hPa to 1060hPa for transport and storage.
Relative humidity: indicates the permissible humidity values in a range from 10% to 75%
for transport and storage.
Ambient temperature: indicates the permissible ambient temperature values in a range
from -25°C to 70°C for transport and storage.
2.6 Intended purpose
These Installation Instructions
apply to this model
• Pendant systems: Navigator Lift ™ 150 Single, Navigator Lift ™ 250 Single, Navigator
Lift ™ 150 Dual, Navigator Lift ™ XL 250 Dual
• The pendant system is individually equipped; depending on the version and equip-
ment, it serves for:
– carrying and positioning medical devices in OR or intensive care rooms and medical
environments;
• the conveying and extraction of fluids:
– medical gases, vacuum and compressed air (only Navigator M6),
– electricity and data.
• The pendant system is suitable for continuous operation.
2.6.1 Incorrect use
• The maximum load bearing capacity of the pendant system and its components as
specified in Chapter 18, “Technical Data”, on page 84 must not be exceeded.
Duty cycle of the height
adjustment mechanism
• The maximum duty cycle of the height adjustment mechanism on the motor arm must
not exceed 3 minutes.
– If the height adjustment mechanism is actuated over a longer period of time, the
electric motor of the motor arm may switch off automatically as a protection measure
against overheating.
– In order to prevent an overload of the electric motor, make sure you wait at least 30
minutes after actuating the height adjustment mechanism before putting the height
adjustment mechanism into operation. Afterwards the height adjustment mechanism
can be operated once again for 3 minutes.
Duty cycle of the
electromagnetic brakes
• The maximum duty cycle of the electromagnetic brakes of the pendant system must
not exceed 1 minute.
– If the electromagnetic brakes are actuated over a longer period of time, the power
pack may switch off automatically as a protection measure against overheating.
– Once the power pack has switched off, it must cool down for 10 minutes and then be
disconnected from the mains for 10 seconds before being switched back on again.
Normal system operation can only be resumed afterwards. To prevent safety cutoffs,
the maximum duty cycle should not be exceeded.
2.6.2 Contraindications
• The pendant system must not be used close to strong magnetic fields.
• No BF or CF application parts in accordance with IEC 60601-1 may be directly con-
nected to the pendant system.

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2.7 Ambient conditions
2.7.1 Ambient conditions for storage and transport
The following conditions apply to storage:
• Ambient temperature: -25 °C to 70 °C
• Relative humidity: 10 % to 75 %
• Atmospheric pressure: 500 hPa to 1,060 hPa
Store only in indoor rooms.
2.7.2 Ambient conditions for operation
• Ambient temperature: 10 °C to 40 °C
• Relative humidity: 30 % to 75 %
• Atmospheric pressure: 700 hPa to 1,060 hPa
This corresponds to a maximum operating altitude of 3,000m.
Figure 5: Information on the rating plate 2.8 Information on the rating plate
(See "Figure 5")
• The rating plates are attached to the top side of the extension arm or
XL extension arm and under the front cover of the motor arm.
• Navigator Lift ™ 150 / 250 is the version equipped with electromag-
netic brakes.
• Navigator Lift ™ XL 250 is the version equipped with the XL extension
arm.
Serial number
• The rating plate indicates the serial number (SN) of the pendant sys-
tem.
Power supply
• The rating plate provides information on the power supply of the pen-
dant system.
S2-3min (30min) duty cycle of the height adjustment mechanism
• See Chapter 18, “Technical Data”, on page 84.
Load bearing capacity
• Max. load indicates the maximum permissible carrying load of the
motor arm.
– The max. load of the Navigator Lift ™ 150 is 150kg
– The max. load of the Navigator Lift ™ 250 is 250kg
Date of manufacture
• The digits 1 to 4 of the serial number (SN) indicate the date of man-
ufacture of the pendant system.
– The first two digits indicate the week of manufacture, e.g. 14 = cal-
endar week 14.
– The following two digits indicate the year of manufacture, e.g.
15 = 2015.
– The letter in the 5th position indicates the factory, e.g. H = Hünfeld.
– The digits following the letter indicate the serial number.
• The information and illustrations serve as examples.
• The information and illustrations on the rating plate can vary.
TYPE:
Navigator Lift,250,Single
2019
Extension Arm 1000 mm
AC 100-120V/50-60Hz/max. 10A
AC 220-240V/50-60Hz/max. 5A
S2- 3min (30min)
max. load 250 kg
Manufactured for
Medical Illumination International, 547 Library Street, San Fernando, CA 91340 USA
6000000
WWYYW000000000

20
EN
2 Safety Instructions
1568911, Edition 2019-04, Version 0
2.9 Retrofit to an already installed ceiling mount
Risk of the ceiling mount dropping
In the case of retrofits to an already installed ceiling mount the fixing ele-
ments used must be inspected by a structural analyst and approved for
the new pendant system:
• Retrofits are not permitted if this approval has not been granted.
2.10 Overview of the most important safety instructions
The safety instructions in the following chapters must be adhered to.
Electric shock hazard
To prevent the risk of electric shock, the pendant system may only be con-
nected to a power supply network equipped with a protective conductor:
• The pendant system must be connected in such a way that it can be
disconnected from the mains at all poles and at the same time.
Risk of parts falling off
Make sure that no-one is standing underneath the components of the pen-
dant system whilst it is being installed.
Electric shock hazard
Contact with energised components presents a danger to life from electric
shock. Motor-driven, mobile device components can cause injury in the
case of being switched on unintentionally.
Prior to any installation and setting up work, the pendant system must be
disconnected from the mains:
• Disconnect all the poles from the mains and prevent the appliance from
being inadvertently switched back on again.
• Check whether the appliance is de-energised.
• Cover and shield any adjacent energised parts.
Pendant system dropping
The tightening torques are marked in these Installation Instructions:
• Observe the tightening torques indicated in these Installation Instruc-
tions.
Risk of the pendant system dropping because the maximum load bearing
capacity has been exceeded
If the maximum load bearing capacity has been exceeded, there is a risk
that the pendant system or components of the pendant system may disen-
gage from the fastening device and drop:
• The maximum loading capacity on the pendant system must not be
exceeded!
• Do not attach or mount any additional loads to the extension arm,
motor arm, adaptions and end devices.
WARNING
WARNING
WARNING
WARNING
WARNING