Schaerer 7300 - Description of the Model 7300 Surgery Table

SECTION I
GENERAL INFORMATION
SECTION I
GENERAL INFORMATION
1.1 Scope of Manual
This manual contains detailed troubleshooting, sched-
uled maintenance, maintenance, and service instruc-
tions for 7300 Modular Surgery Table. This manual is
intended to be used by SMI’s authorized service
technicians.
1.2 How to Use Manual
A. Manual Use When Performing Scheduled Mainte-
nance.
(1) Perform inspections and services listed in
Scheduled Maintenance Chart (Refer to
para 3.1).
(2) If a component is discovered to be faulty or out
of adjustment, replace or adjust component in
accordance with maintenance/service instruc-
tions (Refer to para 4.1).
B. Manual Use When Unit Is Malfunctioning And
Cause Is Unknown.
(1) Perform an operational test on unit (Refer to
para 2.1).
(2) Perform troubleshooting procedures listed in
Troubleshooting Guide (Refer to para 2.2).
(3) If a component is discovered to be faulty or out
of adjustment, replace or adjust component in
accordance with maintenance/service instruc-
tions (Refer to para 4.1).
C. Manual Use When Damaged Component Is Known.
(1) Replace or adjust component in accordance
with maintenance/service instructions (Refer to
para 4.1).
1.3 Description Of 7300 Modular Surgery
Table
A. General Description (See Figure 1-1, Sheets 1
and 2).
The 7300 Modular Surgery Table is designed for use as
a general surgery table on which virtually any surgical
procedure can be accomplished. 7300 was designed
for maximum C-arm access and X-ray visibility.
Major serviceable components of the surgery table are:
1. Motor pump which includes two motors, two pump
units, two motor pump pressure relief valves, two
primary thermostats, two secondary thermostats, and a
motor pump output check valve, and a discharge filter,
2. Trendelenburg (UP and DOWN) solenoid valves,
Trendelenburg cylinder pilot operated check valves,
and Trendelenburg cylinder, trendelenburg position
sensor.
3. Seat (UP and DOWN) solenoid valves, seat cylinder
pilot operated check valves, seat cylinders and, seat
position sensor.
4. Lateral tilt (LEFT and RIGHT) solenoid valves,
lateral tilt cylinder pilot operated check valves, lateral tilt
cylinder, and lateral tilt position sensor.
5. Column (UP and DOWN) solenoid valves, column
cylinder pilot operated check valve, column cylinder,
and column assembly which includes slides.
6. Main and Outrigger Floor Lock solenoid valves,
three main floor lock cylinders, two outrigger floor lock
cylinders, outrigger pressure relief valve, main and
outrigger floor lock status switches.
7. Head section with two gas cylinders.
8. Main Controller Board which includes a 10 amp
fuse.
9. Charging / Power Driver Board which includes a 40
amp fuse.
10. RFI filter.
11. Transformer.
12. Four batteries.
13. Hand control which includes button board and
hand control board.
14. Foot control which includes foot switch pad and
foot control interface board.
15. Emergency override board.
16. Distribution board.
17. Plug Receptacle which includes two 5 amp fuses,
and line power pilot lamp.
Page 1-1Printed in U.S.A.
© Schaerer Mayfield USA, Inc. 2004