Setting of knobs with adjustable span

In some applications it may be necessary to limit the temperature maximum setting (or minimum) possible by the user. Some knobs that we have developed provide this option.

1. STAINLESS STEEL STOP FOR KNOB TYPES 66MS AND 66MZ

1: Adjustable stainless steel stop

2: Knob frame

3: Knob clips

4: Mounting wall

5: Thermostat mounting screws

Check the molded stop position on the backside of the knob

Take the adjustable cam 6YBUR001

Put the adjustable cam under the thermostat mounting screws. It must be correctely centered. Tighten the 2 screws slightly

Adjust the cam position to the needed position, tighten the screws, and push the knob on the shaft

2. PLASTIC STOP FOR KNOBS 66ME AND 66MP

1: Adjustable plasticstop

2: Knob frame

3: Knob clips

4: Stop screw plasticspacer

5: Mounting wall

6: Thermostat mounting screws

Remove the span adjustment kit (plastic cam and washer) from inside the knob

Split washer and cam

Put the plastic washer under one of the M4 mounting screw heads

Put the cam again inside, at the requested angulation

Put the knob on the shaft, do not push the knob completely on the shaft, check if angulation is set correctly. Remove and set again if necessary

When set as needed, push the knob on the shaft