User Manual

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Landis+Gyr Chapter 8 - Schlumberger Mini Switch Kit Installation
Installation Guide 98-1135 Rev AA 53
Figure 8 - 5. Slide Threaded Wheel Half Beneath Shaft
4. Rotate the notched wheel half over the top of the shaft and insert the second screw.
Figure 8 - 6. Turn Each Screw a Few Turns
5. Use a small Phillips-type screwdriver and turn each screw a few turns until they begin to thread
into the lower wheel half.
6. Press wheel lightly but evenly against the shaft snap ring located at the rear of the shaft. The
pulse wheel must not touch the gears on the shaft.
7. Tighten each screw a few turns at a time so that the two wheel halves remain parallel with each
other, and the pulse wheel hole is centered on the shaft. Tighten the screws to 3.5 inch-pounds
± 0.50 inch-pounds.
U WARNING: Avoid damaging the pulse wheel. Take care not to overtighten the set screws.