crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

Preparing the Hydotech 89-series control valve for repair.

crwdns2936025:06crwdne2936025:0 —

crwdns2931531:0crwdnd2931531:0crwdnd2931531:0crwdnd2931531:0crwdne2931531:0

crwdns2935477:0crwdne2935477:0:

crwdns2935483:0crwdne2935483:0

Finally, disconnect the valve from the power supply by unplugging the 12v A/C adapter from the wall.

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0