Hansgrohe 31020821 Assembly Instruction

5

Close the drain OR cover it with a wash cloth.  

Use the included 4 mm Allen wrench to push the 

screw cover into the handle.  Retrieve the screw 

cover when the handle is removed.

Use the 4mm Allen wrench to loosen the handle 

screw 4 complete revolutions.  Remove the 

handle and put it in a safe place.

Remove the decorative nut cover and put it in a 

safe place.

Remove the handle screw from the stem of the 

cartridge.  Remove the high temperature limit 

stop.

Replace the high temperature limit stop so that 

the pin on the cartridge is in the desired slot on 

the limit stop.  Note:  the temperatures given in 

the diagram assume a water heater temperature 

of 140

o

 F, a cold water temperature of 50

o

 F 

and a water pressure of 45 PSI.  

Replace the decorative nut cover.  Replace the handle screw.  Use the Allen wrench to turn the 

screw 4 revolutions.

Replace the handle.  Finish tightening the handle screw.  Turn on the water and test the faucet.