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Adjusting Ramp-up Timer after Smart Monitor is Installed and Wired into Control Circuit:
There may be times when after installation the ramp-up timer is found to be set to too short
a period of time . This presents a problem because when the equipment being monitored
is shut down, there is also no power going through the Smart Monitor . The following
procedure should be performed to allow setting of the ramp-up timer on the next equipment
start-up cycle:
• Before starting the monitored equipment, depress and hold the SET button until the
equipment start-up sequence has been initiated – the display of the Smart Monitor will
be powered on, “RAMP” will be highlighted and the control relay (REL) will be “ON”
(energized) .
• Release the SET button then use the up arrow button to increment the ramp-up timer to
the desired number of seconds (max of 30) .
• Depress and release the SET button to “write” the new ramp-up timer setting in to the
Smart Monitor . The new setting will be used on the next equipment start-up sequence .
Specification - 47268 Smart Monitor 9-36 VDC
• DC Input: 9-36 VDC
• Fuse Protected: 1 amp
• Speed Range: 6-3000 pulses per minute
• Relay Contacts: DPDT 5 amp @ 120VAC
• Safety Delay 1 second
• Response Time: 1 second or less
FIGURE A5 .5: 47268 Smart Monitor dimensions .
