Siemens POLYMOBIL Plus Installation manual

POLYMOBIL Plus
English
Print No.: SPR8-125.034.01.03.02 Doc. Gen. Date: 01.00
Replaces: SPR8-125.034.01.02.02
© Siemens AG 1998
The reproduction, transmission or
use of this document or its contents
is not permitted without express
written authority. Offenders will be
liable for damages. All rights,
including rights created by patent
grant or registration of a utility
model _or_design,_are_reserved.
SP
Start-up Instructions

POLYMOBIL Plus SPR8-125.034.01 Page 2 of 4 Siemens AG
Rev. 03 01.00 TD SD 24 Medical Engineering
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Siemens AG SPR8-125.034.01 Page 3 of 4 POLYMOBIL Plus
Medical Engineering Rev. 03 01.00 TD SD 24
1 _______Requirements__________________________________________________ 1 -1
Specially marked text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -1
Tools and measurement devices required. . . . . . . . . . . . . . . . . . . . . . . . 1 -1
Safety information and protective measures . . . . . . . . . . . . . . . . . . . . . . 1 -2
Important start-up information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -4
Replacing damaged or missing screws . . . . . . . . . . . . . . . . . . . . . . . . . 1 -5
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -5
2 _______Unpacking ____________________________________________________ 2 - 1
3 _______Function checks _______________________________________________ 3 - 1
Checking the nominal line voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
Attaching the warning label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
Checking the controls and indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 2
Checking the counterbalance system . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3
Readjusting the counterbalance system with accessories attached . . . . . . . . . . 3 - 3
Checking the controls on the double-slot diaphragm . . . . . . . . . . . . . . . . . . 3 - 4
Checking the exposure release with high voltage . . . . . . . . . . . . . . . . . . . . 3 - 4
Checking the exposure control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 5
Custom programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 5
Checking coincidence of light and radiation fields. . . . . . . . . . . . . . . . . . . . 3 - 5
4 _______Final procedures _______________________________________________ 4 - 1
Protective conductor measurement . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
Equivalent leakage current measurement . . . . . . . . . . . . . . . . . . . . . . 4 - 1
5 _______Test protocol __________________________________________________ 5 - 1
POLYMOBIL Plus Start-up protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
6 _______Changes to previous version _____________________________________ 6 - 1
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Rev. 03 01.00 TD SD 24 Medical Engineering
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1 - 1
Siemens AG SPR8-125.034.01 Page 1 of 6 POLYMOBIL Plus
Medical Engineering Rev. 03 01.00 TD SD 24
Specially marked text 1
Tools and measurement devices required 1
All tools and measurement devices with the exception of the standard service kit
are specified in the ARTD / Part 3.
•Standard service kit
•Protective conductor test meter
•Equivalent leakage current meter
•Digital multimeter.
"Warnings" are information provided with special emphasis when
there is
the potential for personal injury to the operator or patient.
"Cautions" are information provided with special emphasis when
there is
the potential for damage to the equipment.
"Notices" are information provided with special emphasis to facil-
itate
proper use of the equipment or proper execution of a procedure.
WARNING
CAUTION
NOTICE
Requirements 1

POLYMOBIL Plus SPR8-125.034.01 Page 2 of 6 Siemens AG
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1 - 2 Requirements
Safety information and protective measures 1
•When performing service work and tests, adhere to:
- the product-specific safety information in the document,
- the safety information in RA0-000.012.... in the Register of
the POLYMOBIL Plus binder,
- as well as the general safety information contained in
part 2 of the ARTD.
•Tests and adjustments that must be performed with radiation
ON, are identified by the radiation warning symbol .
Radiation protection must be worn during these types of
adjustments.
CAUTION

Requirements 1 - 3
Siemens AG SPR8-125.034.01 Page 3 of 6 POLYMOBIL Plus
Medical Engineering Rev. 03 01.00 TD SD 24
When working with the system open, there is danger of
! Electric shock !
•The capacitor bank can still be charged.
Do not attempt to work on the system while this condition exists.
•After switching off the system, approximately 450 VDC (350 VDC
for Serial-No. < 10100) may still be present in the system; even
after disconnecting the line voltage plug. Within 10 minutes this
voltage will drop to approximately 10 V.
•Always measure the actual voltage present with the DVM at test
points -VCC and +VCC on the D960 inverter board or (more
accessible) on the D970 capacitor board at the + connection
point of capacitor C3 and on the right side of fuse F3 (refer to
Fig. 1).
•LED’s V1 ... V10 on D 970 go out at a significantly higher voltage
level and therefore they are not reliable safety indicators.
•If a fuse on the D 970 has responded, high voltage may still be
present at the affected capacitor even after a prolonged period
of time.
•The capacitor discharging circuit utilizes the D 925 board and
relays CS and LS. If connector X3 or X9 on D 925 or D 950 are not
inserted or there is a defect in the circuit, the C-bank will not
discharge.
This can cause life-threatening voltage to be present in the
system even after a prolonged period of time.
•Refer also to the POLYMOBIL Plus Service instructions
RXR8-120.061.01... "Replacing the capacitor bank".
Fig. 1
VCC
+-
R5
C1R3R4
WARNING

POLYMOBIL Plus SPR8-125.034.01 Page 4 of 6 Siemens AG
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1 - 4 Requirements
•Connect the POLYMOBIL Plus only to a line voltage supply (receptacle) that complies
with the requirements of VDE 0107 or corresponds to the local national standards.
•Disconnect the POLYMOBIL Plus at the line voltage OFF switch on the operating
console and disconnect the line voltage plug prior to any service work.
•Remove or insert boards with the generator switched OFF only; observe
ESD guidelines when handling boards.
Important start-up information 1
•After completion of the start-up procedure, the POLYMOBIL Plus which has been
completely tested and adjusted at the factory, is ready to operate.
•The POLYMOBIL Plus can be connected to nominal line voltages from 110 V AC through
230 V AC (± 10%) and automatically self-adjusts to the existing power line voltage.
•After start-up, country-specific tests are to be performed, if required;
e.g. acceptance test according to RöV (Germany - X-ray ordinance).
Acceptance test according to RöV (Germany):
Required measurements can be partially transferred from the test protocol provided.
The following values are measured at the factory and recorded in the test certificate:
- Light localizer brightness
- Filter values - visual check
- Coincidence of light field and radiation field
- X-ray tube voltage accuracy
- mAs value check
- Reproducibility of the radiation
•The test / measurement values identified by the " " symbol should be entered in the
start-up protocol located at the end of these instructions.
•Adhere to the fuse ratings for the on-site receptacle:
- 16A slow-blow (on-site) at 110 ±10% or 230V ±10% line voltage
•The line voltage cable of the POLYMOBIL Plus is supplied with a
(Schuko) safety plug.
Install line voltage plugs that comply with the local standards, if
required.
CAUTION

Requirements 1 - 5
Siemens AG SPR8-125.034.01 Page 5 of 6 POLYMOBIL Plus
Medical Engineering Rev. 03 01.00 TD SD 24
Replacing damaged or missing screws 1
•As specified in the installation drawings, damaged or missing screws may only be
replaced by steel screws conforming to DIN 267 and having the specified tensile
strength.
Cleaning 1
•The unit must always be switched off or disconnected before cleaning. Use only water to
clean the unit or a lukewarm solution consisting of water and a household cleaning
agent.
•Do not use abrasive cleaning agents or organic solvents such as benzine, alcohol or spot
remover.
•Do not spray water on the unit.
•For additional information, refer to the Operating Instructions "Cleaning/Disinfecting".
All Allen screws must have a tensile strength rating of 8.8.
CAUTION

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