Table 3.3. Preventive Maintenance Checks and Services for ROWPU System (Continued)
Q - Quarterly
S - Semiannually
A - Annually
CHECK FOR AND HAVE
IS NOT READY/
REPAIRED OR ADJUSTED
B D A D W M Q S A
e. Check tubing for cracks and leaks. If nec-
Class Il leaks. *
essary, replace as follows:
Avoid exposure to coagulant and inhibitor.
Wear safety goggles or faceshield and rub-
ber gloves when working around chemicals.
If chemical is swallowed, do not induce
vomiting. Drink water and seek medical
attention. If chemical gets In eyes, flush
with water and seek medical attention. If
chemical contacts skin, wash with soap and
1) Cut new tubing the same length as
bad tubing being replaced.
2) Install new tubing.
3) Slip carbon seal cartridge thru an O-
ring positioned in a groove in the end
bell manifold. Some oil on the O-ring
will facilitate assembly.
4) Check pump lubricant level and add oil
Change 1 3-9