Evoqua V10K, Руководство пользователя

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WT.025.100.001.UA.IM.0614
V10K V-NOTCH CHLORINATOR
50
EVOQUA W3T109612
4.2 Gaskets/O-Rings
Keep a supply of gaskets and O-rings so that gasketed joints can be main-
tained in proper condition. A regular replacement program for gaskets will
do much to eliminate operating difficulties. The Preventive Maintenance Kit
includes a set of gaskets.
WARNING: TO AVOID POSSIBLE SEVERE PERSONAL INJURY OR EQUIP-
MENT DAMAGE, NEVER REUSE GASKETS. ALWAYS REPLACE WITH A NEW
GASKET OF THE PROPER SIZE AND MATERIAL AS IDENTIFIED ON THE
EQUIPMENT PARTS DRAWING.
4.3 Dirty Water Strainer
A strainer is required in the water line ahead of the injector to avoid plugging
of the injector throat ports by foreign material. If sufficient material is allowed
to build up on the strainer surfaces, the resultant pressure drop across the
strainer reduces the injector operating water pressure. If the pressure drop is
excessive, the injector will not be able to induct the required gas flow. Regular
periodic inspection and cleaning of the strainer will minimize this possibility.
4.4 Maintenance
Maintenance of a Series V10k Gas Feeder system consists of three periodically
performed operations:
• Periodic Performance Checks to detect the onset of any deteriorating
conditions before their progress leads to serious malfunction.
• Periodic Cleaning to remove contaminants and deposits brought to the
control unit(s) by the gas flow and to the injector by the water flow.
• Periodic Preventive Maintenance to disassemble, inspect, clean and ac-
complish recommended parts replacement. Kits of replacement parts re-
quired for this periodic maintenance are available and are listed in Section
6, PREVENTIVE MAINTENANCE KITS.
PROTECT YOUR EQUIPMENT INVESTMENT
MINIMIZE DOWNTIME
REORDER A PREVENTIVE MAINTENANCE KIT NOW
KEEP ONE ON HAND
NOTE: If the gas feeder is used seasonally or after a long-term shut-down,
the preventive maintenance should be performed prior to startup.
!