Gendex Expert DC User manual

Installation Manual
Manual de instalación
Installationshandbuch
Manuale d’installazione
Manual d'installation
Gendex expert®DC
Intraoral X-ray System

DRAFT

Installation Manual English

DRAFT

i
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Preinstallation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Certified Component Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Environmental Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Reach and Coverage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Electrical Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Wall Support Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Additional Kits Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Install the Master Control Touch Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Install the Master Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Configuration 1 - Mount to a single wood wall stud. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Configuration 2 - Mount to 16-inch center wood wall studs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Configuration 3 - Mount to a solid wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Configuration 4 - Mount in a pass-through box or cabinet system . . . . . . . . . . . . . . . . . . . . . . . . 22
Configuration 5 - Mount to a wall with steel studs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Final Steps to Install Master Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Install the Horizontal Arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Install Articulated Arm & Tubehead Assembly. . . . . . . . . . . . . . . . . . . . . 29
Connect Cabling and Wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Complete the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Electrical Calibration Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Configure Exposure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Final System Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

ii Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
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Preinstallation
1
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Preinstallation
General Information
This section provides information on the product configuration, reach and
coverage, support requirements and electrical power requirements.
Under Converter Cover
Inside Cone
Inside Tube Head, under Cone
Under Yoke
Under End Cap
Under Center Joint
5
6
3
1
2
7
6090 30
0
6030 90
20 50 8010 40 702050 0108 4070
Des Plaines, IL USA
Manufactured:
REF 110-0210G1 SN:
GX 70-10 DC SN:
8
REF: 112-1194G1
SN:
9
0. IEC336 1.5mm Al/65 IEC522
Cer t icat ion- Com plies w i th FDA
rad i ation p erform ance st a ndard s 2 1
CFR , S ubcha pter J.
Gend e x e XpertDC 65kV 7mA
Gendex Dental Systems
Des Plaines, IL USA
00 6
Mode l : 11 2 - 0 951G1
Inch / 2 0 c m Beam Limit i n g D e vice
SN:
Des Plaines, IL USA
Manufactured:
Gendex Dental Systems
Des Plaines, IL USA
Cer t icat i on - Comp l i es wit h F D A ra diati o n
per f orman c e stan d a rds 21 C F R , sub ch a p ter J.
4
REF: 112-0939G1
SN:
112 -1192 G1
230V
115V
LASS 1
TYPE b
ONTINUOUS OPERATION
WITH INTERMITTENT LOADING
LONG TERM RATING 0.3A
50 - 60Hz
MAX. MOMENTARY RATING
0.5A
8A 4A
INPUT VOLTAGE REQUIREMENTS
UL60601-1, IE 60601-1, IE 60601-1-3,
AN/ SA- 22.2 No. 601.1
Medical Equipment REF: 110-0205G1
ertication- omplies with FDA radiation
performance standards 21 FR, Subchapter J.
Gendex Dental Systems Des Plaines, IL USA
IE 60601-2-7, IE 60601-2-28,
16VL, 34SL
00 6
AUTION X-RAYS: TO BE OPERATED ONLY BY AUTHORIZED
PERSONNEL. SEE OPERATOR’S INSTRUCTIONS.
WARNING: THIS X-RAY UNIT MAT BE DANGEROUS TO PATIENT
AND OPERATOR UNLESS SAFE EXPOSURE FACTORS AND
OPERATING INSTRUCTIONS ARE OBSERVED.
ATTENTION RAYONS-X: OPERATION SEULEMENT PAR DU
PERSONNEL AUTORISE. VOIR MANUEL DE L’OPERATEUR.
REF: 110-0205G1
CONTINUOUS OPERATION
WITH INTERMITTENT LOADING
INPUT VOLTAGE REQUIREMENTS
50 - 60Hz
LONG TERM RATING
MAX. MOMENTARY RATING
115V 230V
0.5A 0.3A
A 4A
CLASS 1
TYPE b
Medical Equipment
UL60601-1, IEC60601-1
IEC 60601-1-3, IEC 60601-2-7,
IEC 60601-2-2
CAN/CSA-C22.2 No. 601.1
Des Plaines, IL USA
Manufactured:
Cert i  c a tion- Comp l i e s
with F DA radiatio n
perf o r m a nce stan d a r d s
21 CFR , S u b c hapter J.
00 6
16VL, 34SL
TM
D
C
Dental Systems
Des Plaines, IL USA
Figure 1 Label Location

Preinstallation
2Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Certified Component Capability
Component Reference No. Label Location
Tubehead 110-00210G1 Underside of yoke
Master Control 110-0205G1 Underside of control
Collimator 112-0951G1 Inside of cone
Environmental Factors
The equipment is intended for indoor use for normal dental applications with
in these ranges:
Temperature 10 to 40° C (50 to 104° F)
Air Pressure 700 hPa to 1060 hPa (0.7 bar to 1.060 bar)
Humidity 30 to 90 percent
Reach and Coverage
The reach of the system is measured from the tip of the cone with the arm
fully extended and the cone pointing back toward the pivot of the wall plate.
This measurement method accommodates the normal positioning of the
Tubehead to the patient. A patient can therefore be positioned without
difficulty with the chair located within a radius outward from the pivot point
to the dimensions listed below.
The Gendex expert®DC is available with three different lengths of the
horizontal arm. This allows the system to have three different areas of reach.
The lengths available allow reaches of 59 inches (150 cm), 69 inches (175
cm), or 79 inches (200 cm).
Note! The reaches listed are for the 79-inch (200 cm) system supplied with the 8-
inch (20 cm) cone. Using the optional 12-inch (30 cm) cone will reduce the
arm reach by 4 inches (10 cm).
(Continued)

Preinstallation
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Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
(Continued)
Gendex eXpert DC75 W/8" (20 cm) CONE
26" (66 cm) MIN REACH
79" (200 cm) MAX REACH
Gendex eXpert DC55 W/8" (20 cm) CONE
11” (28 cm) WHEN
TUBE IS ROTATED WITH
12” (31 cm) CONE
7” (18 cm) WHEN
TUBE IS ROTATED WITH
8” (20 cm) CONE
Figure 2 Maximum and Minimum Reach

(105 cm)
41-1/4"
(12.5 cm)
4-7/8"
5-1/2”
(13.97cm)
Gendex eXpert DC 75 - Dimension A is as shown
Gendex eXpert DC 65 - Subtract 10” (25 cm) from
dimension A
Gendex eXpert DC 55 - Subtract 20” (51 cm) from
dimension A
A
Preinstallation
4Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Figure 3 Side View

(117.5cm)
46-1/4"
8"
(36.5cm)
14-1/2"
TYPICAL
39" (99cm)
(20.5cm)
15-0”
(38.1cm)
9”
(22.86cm)
Gendex eXpert DC 75 - Dimension A is as shown
Gendex eXpert DC 65 - Subtract 10”(25 cm) from
dimension A
Gendex eXpert DC 55 - Subtract 20”(51 cm) from
dimension A
A
Preinstallation
5
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Figure 4 Front View

(119.5 cm)
47"
W/8" (20cm) CONE
14" (35.5cm) DIAMETER
W/12" (30.5cm) CONE
22" (55.9 cm) DIAMETER
86-1/2" (220 cm)
(99 cm)
39"
Gendex eXpert DC 75 - Dimension A is as shown
Gendex eXpert DC 65 - Subtract 10”(25 cm) from
dimension A
Gendex eXpert DC 55 - Subtract 20”(51 cm) from
dimension A
A
Preinstallation
6Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Figure 5 Side View (extended)
Gendex eXpert DC 75 - Dimension A is as shown
Gendex eXpert DC 65 - Subtract 10” (25 cm) from
dimension A
Gendex eXpert DC 55 - Subtract 20” (51 cm) from
dimension A
A
Figure 6 Top View

Preinstallation
7
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Electrical Power Requirements
The system requires a three-wire electrician-supplied power supply: A
ground wire and two power lines: (L) Line and (N) Neutral.
Nominal Voltage
120 V ac ± 10% 230 V ac +10%, -14%
Line Current (Standby Mode) 0.5 Amp 0.3 Amp
Line Current (Exposure Mode) 8 Amp 4 Amp
Mains Current Fuse 10 Amp 250 V 10 Amp 250 V
Max Line Resistance 0.4 ohm 1.0 ohm
(Continued)

Preinstallation
8Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
(Continued)
Note! The line cord option can be purchased with the system. This option is only
permitted for 120 V ac installations. It is not recommended for voltages
other than 120 V ac. To prevent damage to the unit, before installing the line
cord:
• set the AC Input Selector Jumper to the proper voltage range of the
supplied mains, and
• cut jumper JP1 on the Converter Board (124-0292G1) (this enables the
Neutral line fuse).
Figure 7 Modifications for Line Cord Installation

Preinstallation
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Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Wall Support Considerations
Verifying the wall support capability is the responsibility of the installer.
Appropriate fasteners are included for single-stud installation only.
The wall support and mounting hardware for the Gendex expert®DC unit
must withstand these maximum forces:
Shear load 60lbs (27 kg)
Withdrawal force at each mounting screw/
bolt
400 lbs (182 kg)
Load moment capability of wall fabrication
and attachments to the building structure
850 ft. lbs (118 kg m)
The Master Control unit of the Gendex expert®DC system is designed to be
mounted on a single wood 2"x 4" stud or equivalent wall support. The hole
pattern on the back plate of Master Control is configured to accommodate
these types of installation:
• Mounted to two wooden wall studs spaced at 16" (41 cm) (using the
optional Wall Plate D800WPEXPERT)
• Mounted to a solid wall (concrete or similar construction)
• Mounted to a wall supported by steel studs (using the optional Wall
Plate, D800WPEXPERT and the Backing Plate, D800BPEXPERT)
• Mounted in a pass-through box or cabinet system
Use the template provided to position the Master Control properly. The
template also specifies the correct placement of the Master Control Touch
Panel when mounted remotely.
For all installations, the bottom of the Master Control unit, or the Wall Plate
to which it is mounted, should be located at approximately 39" (99cm)
above the floor. (The large range of travel of the suspension arm provides
some flexibility in the vertical position.) A summary for each type of
mounting is given in the table that follows:
(Continued)

Preinstallation
10 Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
(Continued)
Mounting support Install junction box If Operator Panel is to be
installed remotely, install junc-
tion box (1)
Single wooden wall stud Left of the mounting stud at the
appropriate height
Left of the mounting stud above
the power supply junction box
Two wooden wall studs
spaced at 16" (41 cm)
Right of the left mounting stud
at the appropriate height
Right of the left mounting stud
above the power supply junc-
tion box
Solid wall Left of mounting bolts Left of the mounting stud above
the power supply junction box
Steel studs Right of the left mounting stud
at the appropriate height
Right of the left mounting stud
above the power supply junc-
tion box
Wall Pass-Through or
Cabinet System
Using the template as guide,
refer to the manufacturer
(1) 2x4 power supply junction box only necessary where required by local codes.

Preinstallation
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Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Additional Kits Available
Read the installation instruction provided with the kits before starting to
install Gendex expert®DC. Some kit require that additional access holes that
need to be made before the Master Control or the Mounting Plate for the
Master Control are mounted.
Note! Unless additional kits are purchased, the exposure switch on the Master
Control Touch Panel and the attached Coil-Cord Exposure Switch are the
only switches available. In order to comply with regulations and proper x-
ray practices, the Master Control Touch Panel or additional exposure
switches must be located where the operator can view both the patient and
the technique factors prior to the exposure.
Kit Kit Description
D800HK Pushbutton Wiring
Kit
Two possibilities:
- One or more remote exposure switches are installed. The
exposure switch on the Master Control Touch Panel is dis-
abled.
- A remote exposure switch is installed. The exposure switch
on the Master Control Touch Panel and the remote exposure
switch must be pressed simultaneously to make the expo-
sure.
D0765LS Lighted Pushbutton
Part No. - 110-0162G1
A remote exposure switches is installed. A light on the
switch indicates when an x-ray is being emitted. The expo-
sure switch on the Master Control Touch Panel is disabled.
Remote Cable Adapter Kit -
Part No. - 110-0160G1
This kit provides for connecting the Operator Control remote
cable to the Control Box by means of a terminal strip instead
of the modular connector. This may be required if the control
cable is run in conduit.

Preinstallation
12 Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
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Installation Steps
13
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
Installation Steps
Prior to beginning the installation, be sure that all preinstallation
requirements have been completed.
____ 1. Are all the wall support requirements adequate for mounting the
unit?
____ 2. Have all the electrical power requirements have been met?
____ 3. Do all wires have proper routing locations?
Tools required for installation:
• Metric Allen hex wrench set
• Screwdrivers (slot/Phillips)
• Drill and drill bits for wall mounting
• Sockets and ratchet driver for wall mounting
• Fluke model 73 DVM equivalent or better
• Level
Install the Master Control Touch Panel
The recommended configuration is to mount the Gendex expert®DC with
the Master Control inside the operatory and the Master Control Touch Panel
outside of the operatory. (When located apart from the Master Control, the
Master Control Touch Panel is referred to as the “Remote Master Control
Touch Panel.”)
The Master Control Touch Panel can be mounted directly on the Master
Control. This is not recommended as it is important to be able to view the
technique factors prior to the exposure. (When attached directly to the
Master Control, the Master Control Touch Panel is referred to as the “Local
Master Control Touch Panel.”)
Instructions for mounting the Master Control Touch Panel either to the
Mounting Plate installed in a remote location or on the Master Control are
included in the section Complete the Installation starting on page 40.
The procedure for mounting the Mounting Plate to which the Remote Master
Control Touch Panel will be attached follows. If the Master Control Touch
Panel will be attached to the Master Control, skip to the procedure Install the
Master Control starting on page 16.
(Continued)

Installation Steps
14 Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
(Continued)
Master Control
Touch Panel
Mounting Plate
and Control Cable
1. Open the shipping carton and locate the Master Control Touch Panel,
the Mounting Plate, and the 50-foot (15-meter) Control Cable in the top
portion of the shipping carton.
Figure 1 Locate the Master Control Touch Panel,
Mounting Plate, and Control Cable
2. Set the Master Control Touch Panel aside to be installed later.
Note! Before attaching the Mounting Plate, to ensure you orient the plate correctly,
take note of the two keyway studs at the top of the plate.
AA
A
B
B
B
3. Refer to the supplied Mounting Template to select the mounting
location. Attach the Mounting Plate in the desired location with the three
supplied Phillips head screws and wall anchors at positions A. Or, the
three wood screws provided with the plate may be used to mount the
plate over a wood 2x4 stud at positions B.
Figure 2 Attach the Mounting Plate
(Continued)