Compaq MTEK6000 - Manual (Page 14)

MTEK6000 SERIES USER'S MANUAL
2-4 January 2002
The index box assembly contains a reed
switch (G) and a corresponding magnet (F).
The magnet should be positioned so there is
0.07" - 0.1" clearance between the magnet and
switch. To adjust this clearance, refer to Fig.
1-3 on page 9 and do the following:
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:
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.
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 180
0 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.
2. Rotate the base plate 180
0 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
NOTE
When you have changed the input drive
value, be sure to remove the existing drive
value label from the window and replace it
with a new label that states the current input
drive value. For your convenience,
Metretek, Inc. supplies extra labels with the
MTEK6000 EFC.
Figure 2- 4 Uncorrected Counter
Masking for Eight Digit Counter