Compaq MTEK6000 user manual Unit and Index Rotation, Counter Masking

MTEK6000 SERIES USER'S MANUAL

NOTE

When you have changed the input drive The index box assembly contains a reed value, be sure tocorrespondingmove the existing drive

switch (G) and amagnet (F). value label from the window and replace it The magnet should be positioned so there is with a new label that states the current input 0.07" - 0.1" clearance between the magnet and drive value. For your convenience, switch. To adjust this clearance, refer to Fig. Metretek, Inc. supplies extra labels with the

1-3 on page 9 and do the following: MTEK6000 EFC.

Magnet Sensor Adjustment

The index box assembly contains a reed switch

(G)and a corresponding magnet (F). The magnet should be positioned so there is 0.07”-0.01” clearance between the magnet and switch (1.78mm-0.25mm). To adjust, refer to Figure 2-2 and do the following:

Figure 2- 3 Base Plate Showing Unit & Index Rotation

UNIT AND INDEX ROTATION

In general, the label side of the index base plate (front) should face the front of the meter. This allows the MTEK6000 EFC to also face the front of the meter. In certain applications, the MTEK6000 EFC and index can be installed 1800 from the standard position so that viewing of the MTEK6000 EFC is acceptable. To rotate the unit and index, refer to Fig. 2-3 and do the following:

1. Remove the 4 bolts at location A.

1.Loosen set screw h.

2.Move the magnet until clearance is correct.

3.Retighten set screw h.

4. Verify the clearance is still correct. If not, repeat the procedure.

2.Rotate the base plate 1800 clockwise so that the front label side is now facing the rear of the unit.

3.Insert the 4 bolts into location B with the two lockwashers as shown. Fig. 2-3 shows the index orientation after the rotation is completed. (DO NOT OVERTIGHTEN).

COUNTER MASKING

Figure 2- 4 Uncorrected Counter Masking for Eight Digit Counter

2-4 January 2002