Evoqua Wallace & Tiernan V-2000 Series, Руководство пользователя

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Wt.025.055.002.Ua.iM.0814
ManUal Chlorinator - 500lB/24hr
21
eVoQUa W3t110693
WARNING: ESCAPED GAS MUST BE EXHAUSTED TO OUTSIDE ATMO-
SPHERE. THE EXHAUST SYSTEM MUST TERMINATE IN AN AREA WHERE
GAS FUMES CANNOT CAUSE INJURY TO PERSONNEL OR DAMAGE TO
EQUIPMENT. DO NOT TERMINATE THE EXHAUST SYSTEM AT A LOCATION
ROUTINELY USED BY PERSONNEL, SUCH AS WORK AREAS OR PATHWAYS
NOR NEAR WINDOWS OR VENTILATION SYSTEM INTAKES.
Eliminate the leak before proceeding.
As a routine practice, check gas connections for leaks once a day. Green or
reddish deposits on metal parts indicate possible leaks. No gas odor should
be in evidence around equipment except when a joint is temporarily opened.
CAUTION: When any connection is broken even for a short time, immediately
plug the resultant openings with a rubber stopper or equivalent to prevent
the entrance of moisture. Moisture must be excluded from any part of the
equipment that is normally exposed to only dry chlorine. While dry chlorine
is non-corrosive, moist chlorine is extremely corrosive to common metals,
such as brass or steel.
• WATER LEAKS
As a matter of routine maintenance, tolerate no water leaks. Repair all
water leaks as soon as they are discovered.
4.1.2 Plastic Parts
Whenever threaded plastic parts are assembled, use Teflon tape or Halocarbon
grease on the threads to prevent the parts from freezing together. In general,
do not use tools to make up plastic connections. Make this type of connection
by hand.
4.2 Cleaning Parts
If the rotameter tube, the rotameter float, the V-notch plug, or any valve seats
or passages become contaminated with impurities sometimes found in the
gas, remove and clean them. Most of the residue that accumulates on the
parts can be removed with warm water and a detergent. Pipe cleaners or soft
brushes may facilitate cleaning but wire brushes, scrapers, and the like should
be avoided as they will damage the parts. Refer to the appropriate section in
this instruction book.
WARNING: DO NOT USE HYDROCARBONS OR ALCOHOLS BECAUSE RE-
SIDUAL SOLVENTS MAY REACT WITH THE GAS. SOLVENTS CAN PRODUCE
SERIOUS PHYSIOLOGICAL EFFECTS UNLESS USED IN STRICTEST COMPLI-
ANCE WITH THE SOLVENT MANUFACTURER'S SAFETY RECOMMENDATION.
All traces of detergent and moisture must be removed from the parts before
they are returned to service. Do not use heat on plastic parts.
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