Sterwins HC 150 bar cleaner pump replacement

crwdns2936071:01crwdne2936071:0 — Removing the handle from the winder

Before any intervention on the device, make sure that the power cord is disconnected.

crwdns2936071:02crwdne2936071:0 — Winder disassembly

Unscrew the 2 housing fixing screws.

crwdns2936071:03crwdne2936071:0 — Extraction of the winder

Pull the connection towards you.

crwdns2936071:04crwdne2936071:0 — Unplug the detergent container

Unhook the container by pulling towards you.

crwdns2936071:05crwdne2936071:0 — Disassembly of the front

Unscrew the 6 fixing screws indicated by the arrows.

crwdns2936071:06crwdne2936071:0 — Uncouple the front

Remove the faceplate upwards.

crwdns2936071:07crwdne2936071:0 — Uncoupling of the winder bearing

Once the fixing screw removed, slide the bearing as indicated by the arrow.

crwdns2936071:08crwdne2936071:0 — Access to the On/Off switch

Remove the button facing you.

crwdns2936071:09crwdne2936071:0 — Electrical disconnection

Remove the switch from its housing.

crwdns2936071:010crwdne2936071:0 — Uncoupling the pump

Unscrew the 3 fixing screws of the pump using the allen key.

crwdns2936071:011crwdne2936071:0 — Extraction of the pump

Lift the pump upwards.

crwdns2936071:012crwdne2936071:0 — Pump replacement

Fit the suction pipe of the detergent container.

crwdns2936071:013crwdne2936071:0 — Attach the pump motor

Install the pump motor retaining arch.

crwdns2936071:014crwdne2936071:0 — Positioning of the electrical cable

Position the cable block on the housing as indicated by the red arrow.

crwdns2936071:015crwdne2936071:0 — Connect the ON/OFF switch

Connect the power cord (red) to the On/Off switch, taking care to match brown with brown (phase) and blue with blue (neutral).

crwdns2936071:016crwdne2936071:0 — Reassembly of the control plate

Position the plate and tighten its 6 fixing screws.

crwdns2936071:017crwdne2936071:0 — Install the front panel

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).

crwdns2936071:018crwdne2936071:0 — Fasten the reel bearing

Insert the pipe into the bearing.

crwdns2936071:019crwdne2936071:0 — Attach the front

Reposition the front panel, aligning the notches correctly.

crwdns2936071:020crwdne2936071:0 — Put the winder back in place

Connect the hose to the winder.

crwdns2936071:021crwdne2936071:0 — Replace the detergent container and handle

Connect the suction hose to the detergent container.

crwdns2936071:022crwdne2936071:0 — Necessary tools

1 clamp