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Siemens AG Register 5 RXR2-130.061.02 Page 1 of 2 SIREMOBIL Compact
Medical Engineering Rev. 03 10.03 CS PS 24 System Manual
Brake forces 7
• Position prerequisites for measuring the forces: angulation, orbital, and horizontal swivel
movements must be at zero on the scale and horizontal movement should be at 20 on
the scale.
• All measurements should be made with a spring measure on the railing near the image
intensifier with the DHHS spacer, if present, installed on the X-ray tube.
Lubricating the vertical column 7
• The spindle in the vertical column should be lubricated during annual maintenance.
• Raise the vertical column approximately 50 cm. A drilled hole is visible in the column.
• Fill this hole with approximately 2 cm
3
of oil.
• Oil to be used:
Special purpose oil (Optimol GmbH; Viscogen KL300; 40g),
Item number 73 95 353 RH090.
Risk of physical injury and damage to property!
When performing service work on the horizontal slide of the basic
unit (for example when performing repair work on the brake of the
C-arm horizontal travel) it is possible that the C-arm may slide out
of its position and drop onto the floor after the end stop has been
removed.
Before dismantling the end stop, the horizontal travel brake must
be locked and the horizontal slide must be mechanically locked in
order to prevent it from sliding out. For example, the basic unit
can be positioned in the room in such a way that the C-arm
mechanically touches one of the walls.
See also page 1- 8 "Back stop plate at the C-arm horizontal
support"
Movement Nominal values Comments
Brake released: Brake applied:
Horizontal travel
> 20 N / < 35 N > 160 N
n.a.
Angulation
< 17 Nm > 40 Nm
n.a.
Orbital movement
>10 N / < 24 N > 65 N
measure with the C-arm in
vertical position.
Horizontal swivel
< 10 Nm > 90 Nm
n.a.
WARNING
Brake force / Brake torque 7
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