Table 3-2. Organizational Preventive Maintenance Checks and Services (Continued)
W - Weekly
M - Monthly
Item to be Inspected
TEST AMMONIA SUPPLY (CONTINUED)
Machine wilI not operate satisfactorily
if ammonia is 21 degrees or less on the
the Baumé scale.
Place new ammonia bottle in proper position.
Bottle must be below machine level.
Remove cap and replace with stopper. Check tubing
connection. Clear tube (2) is suction tube and
must be firmly set into stopper. Do not place clear
tube in liquid. Blue (processor) tube (3) goes
through stopper in liquid.
Check stopper cap. It must be tight. If bottle has
been replaced, ensure that old ammonia bottle is
Rinse hydrometer in cold water and stow,
Refer to the WARNINGS page and dispose of old
ammonia bottle. Stow eye protection.
SERVICE AMMONIA CONTAINER.
Ammonia vapor may cause injury or
death. Do not breathe vapor. Ensure
adequate ventilation prior to servicing
or operating Reproduction Set.
Ammonia may cause eye injury or blind-
ness. Wear eye protection before
servicing ammonia system.
Ammonia may cause skin burns or irrita-
tion. Do not let ammonia contact skin
3-20 Change 1