Introduction
This guide will take you through the steps of replacing your Sterwins HC 150's pump.
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Pull on the winder handle facing you to unclip it.
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Unscrew the 2 housing fixing screws.
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Remove the housing.
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Using a flathead screwdriver, remove the clips holding the high pressure outlet connector from the pump to the hose reel.
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Pull the connection towards you.
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Move the 2 roller bearings outwards.
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Then remove the winder one side at a time.
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Unhook the container by pulling towards you.
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Uncouple the suction hose by pulling in the direction of the arrow.
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Unscrew the 6 fixing screws indicated by the arrows.
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Tilt the product forwards to access the last 2 fixing screws located under the device marked with the arrows.
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Then lay the device flat, and unscrew the plastic nut from the water inlet pipe.
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Remove the faceplate upwards.
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Return the device to an upright position on its wheels.
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Unscrew the screw indicated by the arrow to separate the bearing from the winder in order to extract the pump outlet pipe.
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Once the fixing screw removed, slide the bearing as indicated by the arrow.
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Then pull upwards to extract the bearing from the pipe.
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Then remove the front panel.
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Remove the button facing you.
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Unscrew the 2 screws as indicated in order to separate the support.
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Then unscrew the 6 screws and remove the hatch to access the electrical connection.
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Remove the switch from its housing.
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Uncouple the red power cable from the On/Off switch.
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Unscrew the 3 fixing screws of the pump using the allen key.
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Turn the device over, unscrew the 2 screws of the pump retaining hoop.
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Then pull it up.
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Lift the pump upwards.
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Be careful to note the passage of the high pressure pipe, indicated by the yellow arrow.
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Be careful to note the passage of the detergent pipe, indicated in green by the arrow and the circle.
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Fit the suction pipe of the detergent container.
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Install the pump outlet pipe.
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Install the pump motor retaining arch.
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Tighten the 2 arch fixing screws.
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Turn the device over on the front face in order to reattach the 3 pump motor retaining screws.
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Position the cable block on the housing as indicated by the red arrow.
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Position the excess cable as indicated by the yellow arrow
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Connect the power cord (red) to the On/Off switch, taking care to match brown with brown (phase) and blue with blue (neutral).
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Be careful not to forget to connect the grounding cable (yellow/green) as indicated by the yellow arrows.
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Reposition the switch in its housing indicated by the orange arrows, as well as the cables indicated by the green arrows.
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Position the plate and tighten its 6 fixing screws.
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Put the control lever back in place.
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Insert the 2 fixing screws of the button support.
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Be careful before fitting the front panel, do not forget the control button by positioning its notch with the control lever (as shown in the photo).
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Insert the hose into the channel of the bearing support of the reel.
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Insert the pipe into the bearing.
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Insert the slide of the support into that of the front.
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Put the fixing screw back in place.
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Reposition the front panel, aligning the notches correctly.
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Screw the plastic nut of the water inlet pipe back on.
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Tighten the 8 front fixing screws.
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Connect the hose to the winder.
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Install the locking clips.
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Tighten the 2 casing fixing screws
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Connect the suction hose to the detergent container.
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Replace the container.
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Insert the handle into the winder until it snaps into place.
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1 clamp
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1 flat screwdriver
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1 Phillips screwdriver
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1 allen key size 6
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By the end of the guide your pump should be replaced and fully functional.
By the end of the guide your pump should be replaced and fully functional.
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