Specifications

3-14 Maintenance
11. Re-attach the clips on the maintenance part.
12. Check to make sure the new resistor is positioned in line with the glass.
13. Check the profile and auto-tune if necessary. Refer to the Auto-Tune Procedure.
14. Replace the bottom access cover.
15. Close the hood using procedures described in the Operations Manual.
Setting of Upstream/Downstream Board Counter Cell (optional)
To adjust the upstream/downstream board counter:
NOTE For both cells (input/output) follow the same procedures as outlined below.
1. Turn the power on by moving the Main Switch to the ON position.
2. With a screwdriver, set scanning distance on the counter cell to max (Figure 3-23).
3. Position the board. Position light spot on board with red sender light spot visible on object.
Signal strength indicator should light up. If it does not light up readjust the position and
orientation and/or clean the photo-electric proximity switch (Figure 3-24).
4. Remove the board, signal strength indicator should go out (position
A=max.). If it does not go out, turn switch towards min. until it goes
out (e.g. position A).
5. Set switch to min. Position object. Turn switch towards max until
signal strength indicator lights up (e.g. position B).
6. If position B<position A: Select middle setting (e.g. position C). Check
complete functioning. Functioning OK, setting completed. Functioning
not OK, check and readjust application conditions.
Figure 3-23 Counter Cell
Figure 3-24 Signal Indicator
7. Check against another board to make sure the adjustment is correct.
Counter Cell
Screwdriver
Signal Indicator
Light Spot