Dentech AYRDYNE, Инструкция по установке, эксплуатации и обслуживанию

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www.ayrdyne.com
The installation, maintenance, operation, and care of the AyrDyne® Monitoring System Human
Machine Interface (HMI) should only be performed by individuals who are qualified and trained to do so.
A “qualified” person in this context is a person who has skills and knowledge related to the construction and
operation of electrical equipment and its installation through both work experience and training. Additionally, a
qualified person is one who has received and undergone safety training specific to electrical maintenance. Anyone who
has not undergone safety training specific to this system should not operate or perform maintenance on the system.
In terms of maintenance of this system, “lock out tag out” safety protocol applies. This means that any time
maintenance on this system is performed, the machine must be shut down, unplugged and tagged or labeled,
explaining that maintenance is taking place.
DenTech is not liable for any consequences arising from misuse of this system.
If you are unsure of
whether you are qualified to use or maintain this system, please contact an electrician or other qualified professional
for assistance. Failure to follow safety protocol for this and any other system could result in serious bodily harm or
other injury. No responsibility is assumed by DenTech for any consequences arising out of the use of this material.
CAUTION!
ALARMS
• LOTO (lock-out tag-out)
• Power outage
• Emergency Stop
Emergency Stop Circuit Tripped • Verify that all devices in the E-Stop circuit are ready
• Verify that all E-Stop buttons are twisted out
• Press the E-Stop Reset button
• Fire suppression system activated or
malfunctioned
Fire Suppression System
Activated
• Reset fire suppression system as per manufacturer’s
guidelines
• Potential explosion Isolation Valve Event Detected • Inspect pertinent explosion protection components
• Material build up
• Stop delay time too low
• Sensor needs adjusted
Isolation Valve Flap Failed to
Close • Clear debris
• Increase stop delay time
• Adjust sensor as per manufacturer’s guidelines
• Material build up
• Start delay time too low
• Sensor needs adjusted
Isolation Valve Flap Failed to
Open
• Clear debris
• Increase start delay time
• Adjust sensor as per manufacturer’s guidelines
• Material accumulation detected
• Sensor needs adjusted
Isolation Valve Excessive
Material Accumulation
Detected
• Clear water or debris from sensor
• Adjust sensor as per manufacturer’s guidelines
• Isolation valve has excessive wear Isolation Valve Excessive Wear
Detected
• Inspect the Isolation Valve per manufacturer’s
guidelines
• Repair or replace worn out components
• Wiring problem
• Sensor problem
Isolation Valve Wiring or
Sensor Problem • Inspect and correct position sensor wiring
• Inspect position sensor and replace if needed
• Compressed air low or off
• Error delay time low
• Solenoid malfunction
• Sensor malfunction
Double Dump Valve Lower
Dump Valve Position Fault • Adjust or turn on compressed air
• Adjust error delay time
• Inspect solenoid for proper operation and replace if
needed
• Inspect sensor for proper operation and replace if
needed
TROUBLESHOOTING
41
POTENTIAL CAUSE ALARM TEXT CORRECTIVE ACTION
• Compressed air low or off
• Error delay time low
• Solenoid malfunction
• Sensor malfunction
Double Dump Valve Upper
Dump Valve Position Fault
• Adjust or turn on compressed air
• Adjust error delay time
• Inspect solenoid for proper operation and replace if
needed
• Inspect sensor for proper operation and replace if
needed
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