Ecomax Eco f Series User manual

Eco f series (eco-f201, eco-f301, eco-f502)
X-ray Generator
INSTALATION / SERVICE MANUAL

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 1
I N D E X
Chapter 1. generator specification page
. Generator specification ----------------------------- 4
. Radiation arning for diagnostic x-ray systems -------------------------- 7
. Mechanical / electrical arning for diagnostic x-ray systems ---------- 8
Chapter 2. Generator parts
. Control box internal sides ---------------------------- 10
. Console PANEL ---------------------------- 14
. HV tank ---------------------------- 15
. Cables ---------------------------- 16
Chapter 3. Connections
. HV tank connections ---------------------------- 18
. X-ray Tube connections ---------------------------- 20
. console connections ---------------------------- 21
. Collimator light and 24Vdc locks connection ---------------------------- 22
. input po er connections ---------------------------- 22

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 2
Chapter 4. Calibration and Adj stment
Name on Operating Panel --------------------------- 24
Calipration
. kV calipration --------------------------- 29
. mA calipration --------------------------- 32
Chapter 5. Errors and Tro ble shooting
Inspection points identification and limits calibration points---------- 35
over mA safety limits calibration -------------------------- 41
Error indication list ------------------------- 42
Tro ble Shooting G ide ------------------------ 43
Chapter 6. Wire Connection
. P I/O Board Connections ------------------------- 47
. CP Board Connections ------------------------- 50
. Rabun signal cable ------------------------- 51
. Po er supply terminals ------------------------- 51

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 3
Chapter 1.
Generator specification

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 4
Generator specifications
CH.1
Spec,
Explanation
Active
CONTACTING
back to back SCR‘s ith zero start and stop. The
SCR ‘S is protected by mechanical main contactor
Feedback sense ith closes before and opens
After the SCR’S ensuring full safety.

STARTER
Electro mechanical ith filament boost and time delay.

TUBE SAFETY
Built in circuit
have ability to be calibrated
to protect tube
from Techniques beyond its rating. Protects kv and mA time .

RECTIFIER’s
Solid state, compensated, rated to 125 kvp Working.

X
-
RAY TUBE
FILAMENT
Constant voltage stabilizer orking into a Temperature
Compensated calibrating net ork.

KVP
hen the mA is correctly adjusted and Compensated,
Kvp Is correct to plus or Minus 5% of full scale, any
Station.

MA
The mA, hen correctly adjusted for space Charge is
Accurate to plus or minus 10% any station.

ACCURA
TE
TIMER
Timer is accurate to plus or minus zero pulses.

MAS
The product of
multiply of milli amperes selected and time
Chosen.

Tube rotor
Rotor brake protection system


Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 5
.Digital normal frequency generator
model
eco
-
f201
eco
-
f301
eco
-
f502
voltage inp t req irements
1phase 220VAC +15%
1phase
220VAC +15%
1phase 220VAC +15%
power o tp t
20 KVA
25 KVA
32 KVA
Max. c rrent inp t const.
70A
95A
120A
KV range
40
-
100 kv (step 1kv)
40
-
110 kv (step 1kv)
40
-
120 kv (step 1kv)
t be mA range
25,50,100,150,200
25,50,100,150,200,300
50,100,150,200,300,500
mAS range
0.4
-
300 mAs
0.4
-
400 mAs
0.4
-
500 mAs
Time range
0.02
-
5 sec
0.02
-
5 sec
0.02
-
5 sec
C rrent at common se @ 85kv
~ 52A
~ 75A
~ 110A
t be
canon (toshiba 7239) 140 KHU / 2800 RPM
Weight of control box
80 Kg
90 Kg
Weight of HV tank
120 Kg
160
Kg
.Control box dimensions
570 mm L x 466 mm W x 650 mm H
CH.1

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 6
. HV tank dimensions
540 mm L x 380 mm W x 490 mm H
Console stand dimensions
250 mm L x 150 mm W x 800 mm H
CH.1

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 7
RADIATION WARNING FOR DIAGNOSTIC X-RAY SYSTEMS
X-rays are dangerous to both operator and others in the vicinity unless established safe
exposure procedures are strictly observed.
The useful and scattered beams can produce serious, genetic or potentially fatal bodily
injuries to any persons in the surrounding area if used by an unskilled operator adequate
precautions must al ays be taken to avoid exposure to the useful beam, as ell as to
leakage radiation from ithin the source housing or to scattered radiation resulting from
the passage of radiation through matter
Those authorized to operate ,test ,participate in or supervise the Operation must be
thoroughly familiar and comply completely ith the currently established safe exposure
factors and procedures described in publications such as sub chapter J of Titel21 of the
code of federal regulation of the equipment s ‘’Diagnostic X-ray systems and their major
components “and the national council on radiation protection (NCRP) No.33 medical S-Ray
and Gamma-ray protection for energies up to 10 MeV-equipment design and us ,revised
or replaced in the future
Failure to observe these arning may cause serious, genetic or potentially fatal bodily
injuries to the operator or those in the area
CH.1

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 8
MECHANICAL / ELECTRICAL WARNING FOR DIAGNOSTIC X - RAY SYSTEMS
All of the moveable assemblies and parts of X-Ray equipment should be operated ith care.
Only properly trained and qualified personnel should be permitted access to any internal
parts. Live electrical terminals are deadly be sure line disconnect s itches are opened and
other appropriate precautions are taken before opening access doors removing enclosure
panels or attaching accessories.
Do not remove the flexible high voltage cables; they must be grounded immediately in
order to dissipate any electrical charge that may remain on the cables or the tube.
Failure to comply ith the foregoing may result in serious or potentially fatal bodily injuries
of the operator or those in the area.
CH.1

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 9
Chapter 2.
Generator parts

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 10
.Control box internal sides
Control box side 1
CH.2
1 nput connector (TB1)
2 Main Power switches
3 nternal power protection switch
4 Power supply
5 SCR Exp electronic switch
6 Safety contactor
7
Power indication
8 Variable transformer motor connector
9 Variable transformer connector
10 Rotor brake timing unit
7
4
9
6
1
8
10
2
5
3

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 11
Control box side 2
1
P /O Board
2 CP Board
3
24Vdc /O Board
4 Variable power transformer
5 Tube rotor capacitor
CH.2
5
1
4
2
3

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 12
Control box side 3
CH.2
1
Stand by pre heating adjustable resistor
2
Common main filament adjustable resistor (common mA)
3
Large focus filament adjustable resistor
4
Small focus filament adjustable resistor
5
Rotor current control adjustable resistor
6
24Vdc collimator fuse
7
Output power
connectors (TB2)
1
2
3
4
7
5
6

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 13
Control box side top
1
Variable transformer DC motor
2 Belt
3 Constant stabilizer filament transformer
4 Motion limit switches
CH.2
1
4
2
3

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 14
Console PANEL
Power switch Control cable connector
Hand switch cable connector
PREP/EXP hand switch
CH.2

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 15
HV tank
Oil inlet
Cathode
Anode
Terminals Earth
CH.2

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 16
Cables
. HV cables 75Kv 8m 10m 15m
. Console cable D25 M/F 8m 10m 15m
CH.2

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 17
Chapter 3.
Connections

Eco f Series MANUAL (service / installation)
DOCUMENT NO. : Eco f Series Page : 18
HV tank connections
Oil inlet
Cathode HV
Anode HV
Terminals GND
Terminals
NO.
Symbol
Description
Remark
1
F1
Small
Filament terminal
2
F0
Common filament terminal
3
F2
Large filament terminal
4
P1
Primary HVT terminal 1
5
P2
Primary HVT terminal 2
6
M
mA
measuring terminal
7
G
GND
CH.3