Rockwell Automation 1608M MegaDySC User Manual, 208 Volt, One Second Extended Runt - Manual (Page 41)

Rockwell Automation Publication 1608M-UM004A-EN-P - April 2014 41
Chapter
7
Maintenance
Preventative Maintenance The MegaDySC requires very little preventative maintenance. The MegaDySC
should be checked periodically for proper air flow and status indicator operation.
Monthly Checks
• Ensure the touch screen display is working and no active events are
displayed.
• Verify that the bypass switch is in the NORMAL mode.
• Update system time, if needed, Figure 13 on page 30 .
• Use a soft cloth to clean the touch display. DO NOT USE harsh detergent,
abrasive sponges, alcohol, ammonia, toluene, or acetone on the touch
display.
• Ensure air intake and exhaust filters are not covered or obstructed.
3-6 Month Checks
• Check air filters and clean when necessary.
– Air filters for the MegaDySC will require periodic cleaning, with the
frequency depending on the environment. Filters are located on the
front side of the MegaDySC, and can be accessed with the door closed.
The MegaDySC need not have power removed for this operation.
Remove grill covers by unscrewing the thumb screw on the left side and
sliding the filter retainer up; the washable foam filter pads are behind
the grill cover. Gently wash the foam filter pads as needed with a light
non-abrasive soap and water mixture. Towel-dry; do not wring-out.
Place the filter and grill cover back into their location and replace the
screw caps by rotating clockwise until finger tight. Replace filter if
damaged. Consult Rockwell Automation technical support for
replacement filters. Replacement filters must be no more restrictive to
air flow than the original equipment filters.
• Check fan for proper operation.
– Tap on “CONFIG” on the touch screen display. Tap on “Run System
Test”. This will bring up a “System Test” screen to test the fans. After
tapping the “Fan Test” button, you should hear the fans run for two
minutes.