Kodak X-Omat 270 RA Service Manual page 90

• 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 possible 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.
[24] 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.
(c) Drain the chlorine bleach solution and
rinse the system thoroughly with water
before returning the PROCESSOR to
normal use.
• Drains must be made of chemically
resistant, non-corrosive material.
Use PVC or the equivalent.
• The drain must have a minimum diameter of
7.6 cm (3 in.) and be free of obstruction.
• Drain service must comply with all local
codes.
7-4
[25] Correctly route the WASH DRAIN HOSE to
slope down toward the WASH DRAIN. If
necessary, use REINFORCED HOSES that
resist making small bends. Right angle
ELBOW FITTINGS are also available. The
Part Numbers are:
• 696442 - Reinforced Hose, 5/8-in. I.D.
Order by the foot.
• 1C4521 - Elbow Fitting, 5/8 in.
• 696441 - Reinforced Hose, 1-in. I.D. Order
by the foot.
• 1C4524 - Elbow Fitting, 1 in.
[26] Energize the PROCESSOR and check for
correct operation.
[27] Process a test film and check the transport
assemblies.
[28] Check the negative static pressure at the
EXHAUST VENT for the DRYER. See
Service Bulletin No. 101, October 1992.
An AUXILIARY VENTILATION FAN
KIT / 110 V is available for sites that
do not meet exhaust requirements.
Order Part No. 264503.
NOTE
2B6845