Lincoln Electric P709 GUARDIAN CONTROL SOLUTIONS - Manual (Page 64)

D-1 MAINTENANCE D-1
GENERAL INSTRUCTIONS
If maintenance is required for any detector, filter sys-
tem or peripheral equipment, proceed as follows.
1. Electrically isolate the Flame Guardian™ module(s).
After maintenance:
1. Follow Commissioning Instructions.
2. Make sure switch on the Guardian™ Panel is in
RUN mode.
3. After maintenance and testing is complete make
sure Flame Guardian™ is connected properly.
The indicated maintenance intervals can vary depend-
ing on the specific working and ambient conditions.
Therefore it is recommended to perform the first gen-
eral maintenance check three months after commis-
sioning and determine the future frequency based on
the state of the system after this period. The complete
system must be inspected at least once a year.
Refer to the separate system components about
method and frequency of maintenance. Maintenance
activities have been summarized in the Maintenance
Calendar.
GUARDIAN CONTROL™ SOLUTIONS
SAFETY PRECAUTIONS
PERIODIC MAINTENANCE
The system has been designed to function without
problems for a long period of time with minimal mainte-
nance. To ensure this, some regular maintenance test-
ing and cleaning activities are required. The obser-
vance of necessary cautions and regular maintenance
intervals, will ensure any problems will be detected and
corrected before they lead to a total breakdown.
The entire system, including the Guardian™ Panel,
must be tested periodically in accordance with the
national fire protection association requirements or the
authorities having local jurisdiction.
Not isolating the Flame Guardian™ module(s) will
cause accidental activation of the fire suppression
method.
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WARNING
Not having the Guardian™ Panel in
RUN mode will disable automatic fire
detection and extinguishing when
the system is in operation.
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WARNING
ELECTRIC SHOCK can kill.
• Turn off input power using the dis-
connect switch at the fuse box before
working on the equipment.
• Install equipment in accordance with the U.S.
National Electrical Code, all local codes and the
manufacturerʼs recommendations.
• Ground the equipment in accordance with the
U.S. National Electrical Code and the manufactur-
erʼs recommendations.
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MOVING PARTS can injure.
• Do not operate with doors open or
guards off.
• Stop motor before servicing.
• Keep away from moving parts.
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See additional warning information
throughout this operatorʼs manual.
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WARNING