WATERSOFTNER-SA Water Softener - Semi-Annual

                                                      Man Hours 4

Special Instructions:

1.  Review manufacturer's instructions.
2.  Schedule service with operating personnel.
3.  Secure and tag associated steam and water valves.
4.  Allow the tank to cool before starting work.

Items to Check & Initial Completion:

1.  All Tanks (where applicable):
    a.___ Drain the tank.
    b.___ Examine exterior of tank, including fittings, gauges, manholes, and
          handholes for signs of leaks or corrosion; correct as needed.
    c.___ Inspect structural supports and insulation or coverings for defects or
    d.___ Open tank and remove rust or chemical deposits from interior tank
    e.___ Remove and clean all spray nozzles.
    f.___ Thoroughly inspect interior of tank for pitting, cracking, and other

2.  Lime Water Softener.
    a.___ Dismantle vacuum breakers.  Inspect stem, valve seat, and spring.  Lap
          seat if required, and reassemble.
    b.___ Inspect, clean, and flush nozzle ring.
    c.___ Remove vent condenser heads and clean tubes.
    d.___ Inspect and clean sight glass, level indicators, and level controllers.

3.  Zeolite Water Softener.
    a.___ Check filter bed for proper level.
    b.___  Take sample of zeolite resin according to manufacturer's instructions,
           and send to a lab for analysis.
    c.___ Check the operation of the multiport valve.

4.  Anthracite Water Softener.
    a.___ Check the filter bed for proper level.

Tools & Materials:

1.  Standard Tool Kit
    Plus Pipe wrenches to 24"
         Tubing cutters
         Flaring tool
         Small acetylene outfit
         Packing tool kit and packing
         3/4" socket set
         Crescent wrenches to 14"
2.  Grinding compound and lapping block.
3.  12 volt drop light.

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