Do what it takes to free up that tiny screw in the center of the head. Turn the tiny screw in the center head counter-clockwise with a screwdriver until it feels tight, which generally will take between a quarter and a half turn. ... When turning the screw to shut off the sprinkler ...
3. The water sprinkler controller stops working: Here are four main problems that could cause your controller to stop working: it fails to keep time, your timer dial may not be turning, your controller won’t turn in the manual mode, or the controller fails to operate in the auto mode....
27、After he's finished, reward his effort by turning on the sprinkler and letting him run through it.在他完成工作之后,奖励他:打开洒水器,让他跑着从水雾中穿过去。 28、Problems in Design and Acceptance Check on the Automatic Sprinkler System自动喷水灭火系统设计与验收中的常见问题 29、A sprinkler...
Sprinkler for irrigation (Machine-translation by Google Translate, not legally binding)Sprinkler for irrigation, which being of the type that share two horizontally mounted arms with the possibility of turning on a support column, and having means to allow the rotation of the arms themselves, as ...
1. Insert the key end of the Hunter wrench into the adjustment socket on top of the sprinkler.2. While holding the nozzle turret at the right stop, turn the wrench clockwise.3. Wrench will stop turning when adjusted to the maximum arc (360°). Do not go past this sto...
there are even apps that manage the sprinklers from smartphones and can be programmed to the specifics of your yard to give you a customized watering schedule based on your input. While automatic sprinklers automate the turning on and off of sprinklers, smart irrigation systems automate the entir...
You can start by turning your sprinkler system on manually and assess the spray pattern. Look for any sprinkler heads that spray unevenly or not at all. If your sprinkler heads are in the ground, make sure they’re not obstructed by dense grass or weed growth. Give the area around them ...
Sprinkler Repair We are certified experts at repairing any problems with sprinklers such as gushing water, not turning off, non-watered zones, and more. Backflow Prevention We provide backflow prevention for hospitals, medical buildings, restaurants, warehouses, ice machines and lawn sprinkler systems...
Make sure that the installation has been fully completed before turning on the water supply.5.2 Installation instructions • The thread connection on the pop-up sprinkler is 1½" NPT. • For the thread seal, use hemp and sealing compound, e.g. Fermit Spezial or teflon tape. • The ...
Turning on aerodynamic screw electric drive gives rise to lift force which raises rectangular truss to desired height, cause aerodynamic control surfaces to bring rectangular truss to desired position over field to be sprinkled and energize pumps. EFFECT: truss-type design of sprinkler having water ...