SL 90X-91X
Technical Manual
NAM-SL 90X-91X-TM-04-EN-E
With a constant view to adopting the latest technological developments, Automatic Systems reserves the right to amend the above information at any time
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9.13.
PLEXIGLAS SURFACES
Remove dust and clean all photocell and pictogram Plexiglas covers with a damp cloth.
Use a clean damp cloth (water only), followed by a dry cloth. NEVER use any base
products, aromatics, hydrocarbons or solvent agents to clean the lens.
Look for damages or scratches that could prevent photocells from functioning properly.
9.14.
PICTOGRAMS
Visually inspect all pictograms to detect any burnt or damaged LEDs. If you have the optional
maintenance panel, activate the Pictogram test (in Maintenance mode) to verify all LEDs and colors.
9.15.
PLC AND VFD
Verify all electrical connections to the PLC (programmable logic controller) and the VFD (variable
frequency drive).
9.16.
CABLES AND CONNECTIONS
Visually inspect all cables to make sure they are not damaged or twisted.
Make sure all wires and cables are firmly connected.
9.17.
NUTS AND BOLTS
Verify and tighten all nuts and bolts.
Figure 22 Pictograms
Figure 21 Photocells