Disassembly: If the hot melt has pressure, it is necessary to close the main brake first, then discharge the water storage, and then remove the hot melt head completely, replace the blocked head or remove the main pipe on the side of the main brake.
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Installation: Screw the nozzle thread into the outer cover during installation, and then screw it into the installation pipe together, and use a special wrench to reach into the outer cover to tighten the nozzle on the pipeline. Do not touch the glass ball of the nozzle and the backsplash tray when tightening; Can not twist the support arm of the nozzle, otherwise it will make the nozzle deformation and leakage.
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Finally, screw the inner cover into the outer cover (special attention should be paid to: because the inner cover and the bottom cover are welded with low-temperature fusible alloy, the welding strength of low-temperature fusible alloy is low, so special care should be taken when screwing in, not to exert too much force on the bottom cover, and several points on the inner cover should be slowly screwed into the outer cover.
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If the force is too large, it will cause the fusible alloy to break, and the bottom cover and the inner cover will fall off. Special wrench produced by our factory should be used during installation. If the nozzle cannot be sealed after installation, it must not be installed with an extended sleeve on the wrench. Check whether the pipe fittings are qualified). If the pipe fittings are not qualified, replace or repair the pipe threads before installing. Forced installation may cause damage to the nozzle.
1, detachable shower head sprinkler head, can first observe the specific structure of the sprinkler head, the general sprinkler head as long as the hand in the counterclockwise direction to force a spin can be removed from the nozzle, do not need to use tools, and then replace the same model of sprinkler can be.
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2, one is to adjust the size of the water shower sprinkler head, generally the middle of this nozzle has a middle should have a software circle, hard grip, and then counterclockwise rotation (or clockwise), it should be able to rotate open, and then the pre-purchased nozzle can be replaced.
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3, if there is a small circular cover in the middle of the shower head, use a flat-head screwdriver to pry open the small cover, you can see the screw, see what the screw is, use the corresponding screwdriver to open the shower head, and replace the original brand of nozzle.
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4, there are some disposable shower, can be opened, think about its structure, the shower head should not be too difficult to open, but to find the same type of nozzle is more difficult, it is recommended to replace the shower directly.
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5, many shower heads are tight with plastic welding, can not be disassembled, if there is a blockage, you can consider using the shower head cleaning and maintenance.