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General| Brand | Thetford |
|---|---|
| Model | SC250 |
| Category | Control Unit |
| Language | English |
Procedure to remove the waste holding tank.
Remove bowl retainer and inner part.
Remove retaining clip and the electric valve.
Install new electric valve and secure.
Using a sharp object, carefully peel back the overlay.
Remove the old overlay and place the new one.
Locate the overlay on the top of the toilet.
Carefully peel back the overlay using a sharp object.
Unclip the panel that houses the control panel.
Drain the flush water tank, remove the waste tank and fuse.
Locate and remove the pump from its housing.
Disconnect flush tube from pump and remove from tank.
Procedure to remove the waste holding tank.
Rotate the mechanism anti-clockwise using the sliding cover.
Place screwdriver under plate and press it out.
Press vent lifter to turn out the float stem from the tank.
Remove waste tank and locate the reed switch on the stem.
Pull the reed switch up and away from its housing.
Replace the reed switch ensuring it is inserted correctly.
Procedure to remove the waste holding tank.
Locate housing and press lip to take reed switch out.
Remove cable from reed switch housing.
Install new housing and re-attach cable.
Turn the drain to the outside.
Remove old drain and install new drain.
Turn pour out spout anti-clockwise and remove it.
Place new pour out spout and turn clockwise into position.
Procedure to remove the waste holding tank.
Rotate the mechanism anti-clockwise using the sliding cover.
Remove the screws from the retainer.
Press ribs and remove the blade arm.
Rotate the mechanism anti-clockwise using the sliding cover.
Remove the complete mechanism and place it upside down.
Remove old seal and install new seal.
Assemble the mechanism by following steps in reverse.
Locate the sliding cover and note the arrow pointing to a solid dot.
Remove the sliding cover and re-insert from the opposite end.
Rotate the mechanism anti-clockwise using the sliding cover.
Turn the waste-holding tank upside down.
Place hand on wheel side and pull it out.
Locate sliding cover and note arrow pointing to solid dot.
Remove the sliding cover and re-insert from the opposite end.
Rotate mechanism anti-clockwise until arrow points to second dot.
The disc and mechanism can now be removed.
Turn the waste holding tank upside down.
Use screwdriver to remove a rib from the handle.
Push handle down with screwdriver to remove it.
Pull handle guide up and remove the spring.
Assemble the new pull handle following steps in reverse.
Procedure to remove the waste holding tank and seat.
Place screwdriver between bracket and bowl, push bracket left.
Remove the brackets from the front and back of the toilet.
Pull the bowl inner loose from the bowl outer.
Rotate the mechanism anti-clockwise using the sliding cover.
Remove the complete mechanism and place it upside down.
Remove the screws from the retainer.
Procedure to remove the waste holding tank.
Rotate the mechanism anti-clockwise using the sliding cover.
Place screwdriver under plate and press it out.
Press vent lifter to turn out the float stem from the tank.
Procedure to remove the waste holding tank.
Place screwdriver between bracket and bowl, push bracket left.
Remove the bracket.
Place new bracket and push to the right to lock it.
Procedure to remove the waste holding tank.
Pull vent plate loose, place new vent plate and ensure it's pressed properly.
Procedure to remove the waste holding tank.
Replace saddle and ensure gear wheel fits correctly.
Procedure to remove the waste holding tank.
Use screwdriver to lift the handle grip cover.
Press ribs to remove the handle.
Place the new handle grip cover.
Procedure to remove the waste holding tank.
Locate housing and press lip to take reed switch out.
Remove cable from reed switch housing.
Install new housing and re-attach cable.
Remove waste tank and locate vent plate in the base.
Remove the vent plate where the filter is located.
Remove filter and foam covering the wire.
Ensure fresh water tank is drained before fitting.
Remove waste tank and pull out drain tube.
Drain fresh water by removing the end cap from the tube.
Procedure to remove the waste holding tank.
Remove the bowl retainer brackets by turning them.
Unscrew the retainer brackets, turning bowl to access last.
Lift the bowl.
Procedure to remove the waste holding tank and seat.
Place screwdriver between bracket and bowl, push bracket left.
Remove the brackets from the front and back of the toilet.
Pull the bowl inner loose from the bowl outer.
Procedure to remove the waste holding tank.
Remove the bowl retainer brackets by turning them.
Unscrew the retainer brackets, turning bowl to access last.
Lift the bowl and replace the water diverter.
