5 Setups, alignments and adjustments
64 GE Healthcare 32551-IMG rev 6
9 Mark the DATE on this file for future reference.
5.2.3 C-arm brake adjustment
Check that the brake has 170 N (38 lbs) of holding force measured at the
cassette holder; if not, open the side covers of the carriage and tighten the
nyloc nuts (3).
If the brake does not release properly, open the nuts (1) and adjust the
space (4) with the screws (2). The space should be about 0.1 to 0.4 mm.
CAUTION!
Make only minor adjustments of the nyloc nuts - measured by the flats of
the nuts.
Date: Time:
Film type:
Water temp: Dev temp:
Gross fog: Speed index:
Contrast
index:
Date: Time:
Film type:
Water temp: Dev temp:
Gross fog: Speed index:
Contrast
index:
Date: Time:
Film type:
Water temp: Dev temp:
Gross fog: Speed index:
Contrast
index:
Table 5.5 Film processor evaluation