Kodak X-Omat 270 RA Service Manual page 92

[11] If necessary, clean the LEVEL SENSOR
PROBES with the correct SYSTEM
CLEANER.
[12] Rinse the CROSSOVERS and the
EVAPORATION COVERS with warm water,
44°C (110°F) or less. Wipe the ROLLERS
and the GUIDE SHOES with a soft, synthetic
sponge.
If necessary, you may use
DEVELOPER SYSTEM CLEANER
AND NEUTRALIZER on the
DEVELOPER/FIXER CROSSOVER
and FIXER/WASH SYSTEM CLEANER
on the FIXER/WASH CROSSOVER.
[13] Remove and clean the CROSSOVER
TROUGHS. Check that the holes in the
CROSSOVER TROUGHS are free from
biological growth or other obstructions.
[14] Install the CROSSOVER TROUGHS.
[15] On all RACKS, check:
(a) That all ROLLERS rotate freely
(b) That the ROLLERS are clean and
smooth
(c) That the GEARS do not have
excessive wear or burrs
(d) That the BEARINGS do not have
excessive wear
(e) For broken, missing, or corroded
E-RINGS and SPRINGS
(f) The CHAIN for wear and correct
adjustment.
[16] If necessary, install new parts.
[17] Check the RACKS for squareness. See
pages 2-3 and 2-4.
[18] Check that the AIR TUBES are installed in the
correct positions. See the diagram on the
DRYER COVER of the DRYER RACK.
[19] Check that the SLOTS in the AIR TUBES are
clean and in the correct positions. If
necessary, clean the AIR TUBES with a bottle
brush and rinse with water.
7-6
NOTE
[20] Wipe above and below the ENTRANCE SLOT
on the 5600 CIRCUIT BOARD with a damp,
synthetic sponge.
[21] Wipe any chemical deposits from the
processing section of the PROCESSOR.
[22] Install a new DEVELOPER FILTER. See
page 5-6.
[23] Allow the DETECTOR CROSSOVER to air
dry before you install it in the PROCESSOR.
[24] Install:
• RACKS
• CROSSOVERS
• EVAPORATION COVERS
• WET SECTION COVER
[25] Check that each assembly seats firmly.
[26] Clean the REPLENISHER STRAINERS
located between the REPLENISHMENT
TANKS and the REPLENISHMENT PUMPS.
[27] Check the water supply FILTER. If
necessary, change the FILTER.
• Any obstruction such as biological
growth or small bends or an upward
sloping WASH DRAIN HOSE can
cause wash water to return to the
WASH TANK causing an overflow of
water and damage to the
ELECTRICAL BOX.
• Concentrations of chlorine bleach higher
than 10% or leaving the chlorine bleach in
the PROCESSOR for longer than
30 minutes can cause damage to the
PROCESSOR.
[28] Check the WASH DRAIN for biological
growth, small bends, or other obstructions.
To remove biological growth:
(a) Fill the wash system with a 10%
solution of chlorine bleach, including all
HOSES and the HOSES to the floor
drain.
(b) Wait a minimum of 20 minutes and a
maximum of 30 minutes.
2B6845