ORDERING INFORMATION
FOR SPARE PARTS KITS
When Ordering Spare Pans Kits or Coils,
Specify Valve Catalog Number,
Serial Number and Voltage.
SPARE PARTS KITS
Spare Parts Kits and Coils arc available for ASCO valves.
Parts marked with an asterisk (*) are supplied in Spare Parts Kit.
FIGURE 4 SHOWS A SOLENOID WITH A WATT RATING OF 105 A-C,
11.2 D.C OR 16.7 A.C
1. Remove retaining cap or clip, nameplate and housing.
CAUTION:
When metal retaining clip disengages, it will spring upward.
2. Slip spring washer, insulating washer and coil off the solenoid base
sub-assembly. Insulating washers are omitted when a molded coil is used.
3. Reassemble in reverse order of disassembly paying careful attention
to exploded views provided for identification and placement of parts.
CAUTION:
Solenoid must be fully reassembled as the housing and
internal parts are part of and complete the magnetic circuit. Place an
insulating washer at each end of coil, if required.
VALVE DISASSEMBLY AND REASSEMBLY
Depressurize valve and turn off electrical power supply. For valves with a
watt rating of 6 A-C, 9.7 D-C or 9 A-C, refer to Figure 3. For valves with a
watt rating of 10.5 A-C, 11.2 D-C or 16.7 A-C, refer to Figure 4.
Proceed in the following manner:
1. Remove retaining cap or clip and slip the entire solenoid enclosure off
the solenoid base sub-assembly.
CAUTION:
When metal retaining clip
disengages, it will spring upward.
2. Unscrew solenoid base sub-assembly and remove core assembly,
core spring and body gasket.
3. All parts are now accessible for cleaning or replacement. Replace
worn or damaged parts with a complete Spare Pans Kit for best results.
4. Reassemble in reverse order of disassembly paying careful attention
to exploded views provided for identification and placement of pans.
5. Replace body gasket, core assembly, core spring and solenoid base
sub-assembly. Torque solenoid base sub-assembly to 175 ± 25 inch pounds.
6. After maintenance, operate the valve a few times to be sure of proper
operation.
Figure 1
Body Molding
Figure 2
Mounting Bracket
Mounting Dimensions
