Measuring The Orbital Force Required For Movement; Measuring The Angular Force Required For Movement - Siemens SIREMOBIL Iso-C Service Instructions Manual

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160
Fig. 2

Measuring the orbital force required for movement

The attachment point for the spring scale is the end of the railing near the image intensi-
fier in sector B. The carriage must always be pulled along the C-arm with a consistent
speed.
Movement when brakes are released
Measurement A-C: Start at 90° (RBV), pull spring scale to -90° (SIREPHOS)
Measurement C-A: Start at -90° (SIREPHOS), pull spring scale to 90° (RBV)

Measuring the angular force required for movement

The attachment point for the measurement is the railing next to the image intensifier,
where the C-arm has an orbital position of 0° and an angulation of 0°.
SIREMOBIL Iso-C
System Manual
Sector B
C-arm in vertical position, the force used to move the C-arm consistently must
not exceed 80 N.
C-arm in horizontal position, the force used to move the C-arm consistently must
not exceed 90 N.
When brakes are applied, the force required for movement when the C-arm is in
the vertical position is > 100 Nm.
The C-arm opening faces downward at the start of the measurement
The C-arm opening faces downward at the start of the measurement
When the brakes are released, the force required for movement is between
20 and 30 N.
When the brakes are applied, the force required for movement must exceed
100 N in order to move the C-arm.
160
SPR2-230.061.01
Rev. 13 12.04
Brakes / Movements
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CS PS 24
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Siemens AG
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