Soredex Cranex Novus e User manual

Service Manual
for the
CRANEX®Novus e
Dental X-ray Unit
208710 rev. 1 (2013-01)

CRANEX®Novus e Contents
Service manual III
Service Manual for the
CRANEX®Novus e
Dental X-ray Unit
Medical Device Directive
93/42/EEC
Number 208710 rev. 1 (2013-01)
Original approved English language version
Manufactured by SOREDEX, PaloDEx Group Oy
Nahkelantie 160,Tuusula
FI-04300 Tuusula
Finland
Tel. [phone]
Fax. + 358 9 701 5261

IV Service manual
Contents CRANEX®Novus e
SOREDEX®/ CRANEX®/ DIGORA®/ SCANORA®are registered trade-
marks of SOREDEX.
SOREDEX endeavours to produce product documentation that is ac-
curate and up to date. However, our policy of continual product devel-
opment may result in changes to products that are not reflected in the
product documentation. Therefore, this document should not be regard-
ed as an infallible guide to current product specifications.
SOREDEX maintains the right to make changes and alterations without
prior notice.

CRANEX®Novus e Contents
Service manual V
Contents
1. General Information .......................................................................................... 1
1.1 Introduction ................................................................................................... 1
1.2 Associated documentation ............................................................................ 1
1.3 Service precautions and warnings................................................................ 1
Servicing precautions.................................................................................... 1
Warning - Radiation Safety........................................................................... 2
Warning - Mechanical safety......................................................................... 2
Warning - Electrical Safety............................................................................ 2
Caution - electrostatic discharge................................................................... 3
Warning - Explosion hazard.......................................................................... 4
Warning - Cleaning the unit........................................................................... 4
1.4 Unauthorized Modifications........................................................................... 4
1.5 Disclaimer ..................................................................................................... 4
1.6 Yearly maintenance....................................................................................... 5
mA test.......................................................................................................... 5
kV test........................................................................................................... 6
Beam alignment test .................................................................................... 6
Ground test .................................................................................................. 6
Motor movements......................................................................................... 7
Position detectors ......................................................................................... 7
Patient Positioning Lasers ............................................................................ 7
Mains power supply cable............................................................................. 7
Tubehead...................................................................................................... 8
Covers and Labels........................................................................................ 8
Fire risk......................................................................................................... 8
1.7 Disposal ........................................................................................................ 9